---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1927 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.0G 54% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 410 2641 0 891 3295 Swap: 1023 78 945 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:72:1e:34 brd ff:ff:ff:ff:ff:ff inet 10.32.6.225/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85145sec preferred_lft 85145sec inet6 fe80::f816:3eff:fe72:1e34/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:41:f0:c8 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:28ff:fe41:f0c8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1927) 05/31/25 _x86_64_ (4 CPU) 06:53:43 LINUX RESTART (4 CPU) 06:54:01 tps rtps wtps bread/s bwrtn/s 06:55:01 175.07 69.29 105.78 5641.06 42529.06 06:56:02 107.25 41.41 65.84 2407.73 11327.05 06:57:01 68.58 21.21 47.37 1353.25 24493.22 06:58:01 240.04 59.52 180.52 3419.43 29256.59 06:59:01 429.51 17.98 411.53 490.98 15043.63 07:00:01 541.73 2.93 538.79 87.45 20919.58 07:01:01 496.93 0.57 496.37 18.39 19170.01 07:02:01 432.53 1.43 431.09 44.66 16769.74 07:03:01 128.94 5.30 123.64 191.94 5059.51 07:04:01 15.31 0.40 14.91 7.33 420.20 07:05:01 70.05 0.78 69.27 14.00 2418.00 07:06:01 2896.68 2.53 2894.15 105.32 24521.38 07:07:01 427.11 0.92 426.19 17.46 15347.68 07:08:01 465.82 28.68 437.14 703.34 16699.24 07:09:01 613.79 17.67 596.12 418.39 21446.50 07:10:01 587.84 18.37 569.47 564.92 22544.99 07:11:01 3114.28 43.79 3070.49 483.65 17638.66 07:12:01 645.44 48.99 596.45 603.37 24748.68 07:13:03 587.97 149.08 438.89 6836.01 19922.96 07:14:01 403.14 188.95 214.19 4376.21 9528.43 Average: 623.08 35.95 587.13 1393.87 18002.15 06:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:55:01 1670764 3369060 2367888 58.63 53036 1799568 861500 16.93 533896 1652036 160920 06:56:02 801004 2878180 3237648 80.17 68440 2147440 1384628 27.22 1063408 1959940 171940 06:57:01 125652 2179612 3913000 96.89 76928 2120972 1840836 36.19 1811728 1893780 22848 06:58:01 114960 1292960 3923692 97.15 90688 1325948 3410456 67.04 2591008 1126288 17668 06:59:01 104552 1003548 3934100 97.41 122012 1003460 3773964 74.19 2746968 933864 10980 07:00:01 104296 974404 3934356 97.42 143700 896252 3792924 74.56 2717016 893064 18636 07:01:01 127200 965592 3911452 96.85 153868 800156 3808004 74.85 2677656 852292 15736 07:02:01 143036 962116 3895616 96.46 159020 734324 3804020 74.78 2647376 823156 13264 07:03:01 122296 881140 3916356 96.97 139388 693236 3943872 77.53 2703932 783100 912 07:04:01 111256 875352 3927396 97.25 139388 698336 3945524 77.56 2711288 786532 388 07:05:01 130392 874128 3908260 96.77 136412 681040 3946188 77.57 2704180 774272 8764 07:06:01 250820 823012 3787832 93.79 130336 625444 4052564 79.66 2718232 750604 10500 07:07:01 117664 535200 3920988 97.09 111140 456612 4401164 86.51 2859180 705344 13628 07:08:01 127924 341816 3910728 96.83 74772 286952 4833860 95.02 2864276 662648 12432 07:09:01 129284 341688 3909368 96.80 80784 260444 4835972 95.06 2843820 659160 13332 07:10:01 111064 334016 3927588 97.25 80616 253556 4968148 97.66 2780064 717252 14372 07:11:01 114876 424344 3923776 97.16 101888 237984 5128584 100.81 2672836 733860 13736 07:12:01 343956 677548 3694696 91.48 110168 267756 4697800 92.35 2440100 754172 17120 07:13:03 1508784 2107220 2529868 62.64 126076 507780 2248348 44.20 1323364 851040 40500 07:14:01 2715004 3357308 1323648 32.77 155608 654536 1013672 19.93 600448 562512 28852 Average: 448739 1259912 3589913 88.89 112713 822590 3534601 69.48 2300539 943746 30326 06:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:55:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 06:55:01 ens3 438.38 276.75 1581.54 69.42 0.00 0.00 0.00 0.00 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:02 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 06:56:02 ens3 259.96 247.28 2966.21 37.35 0.00 0.00 0.00 0.00 06:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 06:57:01 ens3 546.10 490.06 7716.81 64.85 0.00 0.00 0.00 0.00 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 lo 15.73 15.73 34.39 34.39 0.00 0.00 0.00 0.00 06:58:01 veth7563cdf 8.07 7.90 33.60 0.83 0.00 0.00 0.00 0.00 06:58:01 ens3 354.07 243.96 2715.31 25.41 0.00 0.00 0.00 0.00 06:58:01 veth35dda19 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 06:59:01 lo 138.31 138.31 288.25 288.25 0.00 0.00 0.00 0.00 06:59:01 veth7563cdf 78.27 69.97 281.96 8.16 0.00 0.00 0.00 0.02 06:59:01 ens3 2.37 2.25 0.46 1.85 0.00 0.00 0.00 0.00 06:59:01 veth35dda19 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:00:01 lo 147.43 147.43 245.56 245.56 0.00 0.00 0.00 0.00 07:00:01 veth7563cdf 96.70 79.80 221.84 27.83 0.00 0.00 0.00 0.02 07:00:01 ens3 0.53 0.45 0.14 0.38 0.00 0.00 0.00 0.00 07:00:01 veth35dda19 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:01:01 lo 165.87 165.87 354.67 354.67 0.00 0.00 0.00 0.00 07:01:01 veth7563cdf 112.41 95.52 322.58 37.06 0.00 0.00 0.00 0.03 07:01:01 ens3 0.75 0.50 0.14 1.43 0.00 0.00 0.00 0.00 07:01:01 veth35dda19 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:02:01 lo 210.45 210.45 579.73 579.73 0.00 0.00 0.00 0.00 07:02:01 veth7563cdf 149.23 132.08 528.04 59.12 0.00 0.00 0.00 0.04 07:02:01 ens3 0.80 0.58 0.14 0.93 0.00 0.00 0.00 0.00 07:02:01 veth35dda19 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:03:01 lo 133.21 133.21 393.23 393.23 0.00 0.00 0.00 0.00 07:03:01 veth7563cdf 81.41 76.64 362.10 33.35 0.00 0.00 0.00 0.03 07:03:01 ens3 1.07 0.92 0.21 0.63 0.00 0.00 0.00 0.00 07:03:01 veth35dda19 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:04:01 lo 117.16 117.16 411.33 411.33 0.00 0.00 0.00 0.00 07:04:01 veth7563cdf 79.54 76.84 372.42 42.33 0.00 0.00 0.00 0.03 07:04:01 ens3 0.52 0.37 0.08 0.35 0.00 0.00 0.00 0.00 07:04:01 veth35dda19 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:05:01 lo 119.30 119.30 330.89 330.89 0.00 0.00 0.00 0.00 07:05:01 veth7563cdf 69.32 64.94 302.13 29.33 0.00 0.00 0.00 0.02 07:05:01 ens3 1.95 1.38 0.38 1.75 0.00 0.00 0.00 0.00 07:05:01 veth35dda19 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:06:01 lo 121.85 121.85 238.77 238.77 0.00 0.00 0.00 0.00 07:06:01 veth7563cdf 76.90 67.02 220.85 20.90 0.00 0.00 0.00 0.02 07:06:01 ens3 6.00 1.80 5.11 0.48 0.00 0.00 0.00 0.00 07:06:01 veth35dda19 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:07:01 lo 149.53 149.53 257.10 257.10 0.00 0.00 0.00 0.00 07:07:01 veth7563cdf 85.15 73.14 232.56 25.89 0.00 0.00 0.00 0.02 07:07:01 ens3 4.45 3.73 0.91 2.60 0.00 0.00 0.00 0.00 07:07:01 veth35dda19 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:08:01 lo 190.38 190.38 315.52 315.52 0.00 0.00 0.00 0.00 07:08:01 veth7563cdf 110.03 99.95 288.27 30.98 0.00 0.00 0.00 0.02 07:08:01 ens3 34.31 25.64 6.85 63.60 0.00 0.00 0.00 0.00 07:08:01 veth35dda19 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:09:01 lo 121.87 121.87 44.81 44.81 0.00 0.00 0.00 0.00 07:09:01 veth7563cdf 69.97 54.06 38.73 7.86 0.00 0.00 0.00 0.00 07:09:01 ens3 0.33 0.22 0.05 0.35 0.00 0.00 0.00 0.00 07:09:01 veth35dda19 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:10:01 lo 130.67 130.67 85.02 85.02 0.00 0.00 0.00 0.00 07:10:01 veth7563cdf 73.96 59.34 78.63 8.20 0.00 0.00 0.00 0.01 07:10:01 ens3 0.58 0.60 0.14 0.73 0.00 0.00 0.00 0.00 07:10:01 veth35dda19 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:11:01 lo 84.97 84.97 60.76 60.76 0.00 0.00 0.00 0.00 07:11:01 veth7563cdf 47.81 39.08 57.60 4.42 0.00 0.00 0.00 0.00 07:11:01 ens3 1.02 0.80 0.20 0.99 0.00 0.00 0.00 0.00 07:11:01 veth35dda19 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:12:01 lo 92.17 92.17 33.73 33.73 0.00 0.00 0.00 0.00 07:12:01 veth7563cdf 52.21 39.86 30.22 4.74 0.00 0.00 0.00 0.00 07:12:01 ens3 4.88 3.72 0.98 3.48 0.00 0.00 0.00 0.00 07:12:01 veth35dda19 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:13:03 lo 8.89 8.89 0.47 0.47 0.00 0.00 0.00 0.00 07:13:03 ens3 7.85 5.79 1.71 7.94 0.00 0.00 0.00 0.00 07:13:03 veth35dda19 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:13:03 docker0 1155.40 1007.99 3239.90 329.73 0.00 0.00 0.00 0.00 07:14:01 lo 0.55 0.55 0.04 0.04 0.00 0.00 0.00 0.00 07:14:01 ens3 31.68 27.48 116.65 8.89 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 97.73 97.73 183.91 183.91 0.00 0.00 0.00 0.00 Average: ens3 84.43 66.30 749.40 14.65 0.00 0.00 0.00 0.00 Average: docker0 59.89 52.25 167.93 17.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1927) 05/31/25 _x86_64_ (4 CPU) 06:53:43 LINUX RESTART (4 CPU) 06:54:01 CPU %user %nice %system %iowait %steal %idle 06:55:01 all 18.98 0.00 2.16 4.99 0.06 73.81 06:55:01 0 31.01 0.00 2.59 2.76 0.07 63.58 06:55:01 1 8.35 0.00 2.41 7.14 0.07 82.03 06:55:01 2 27.35 0.00 2.34 2.47 0.08 67.76 06:55:01 3 9.07 0.00 1.29 7.61 0.05 81.98 06:56:02 all 28.36 0.00 1.63 1.67 0.07 68.27 06:56:02 0 27.52 0.00 1.67 1.69 0.05 69.08 06:56:02 1 20.71 0.00 1.43 0.99 0.07 76.80 06:56:02 2 42.19 0.00 2.07 1.42 0.07 54.26 06:56:02 3 22.98 0.00 1.34 2.61 0.07 73.01 06:57:01 all 53.45 0.00 2.91 1.27 0.10 42.27 06:57:01 0 46.36 0.00 3.20 0.48 0.09 49.88 06:57:01 1 51.01 0.00 2.49 1.09 0.12 45.29 06:57:01 2 65.44 0.00 2.69 1.72 0.12 30.04 06:57:01 3 51.00 0.00 3.26 1.79 0.09 43.87 06:58:01 all 40.99 0.00 3.18 4.82 0.10 50.91 06:58:01 0 53.97 0.00 3.27 5.26 0.10 37.41 06:58:01 1 40.89 0.00 3.58 6.28 0.10 49.16 06:58:01 2 38.95 0.00 3.09 3.04 0.10 54.82 06:58:01 3 30.09 0.00 2.81 4.71 0.10 62.30 06:59:01 all 22.15 0.00 3.89 10.41 0.09 63.46 06:59:01 0 28.11 0.00 4.95 11.33 0.08 55.53 06:59:01 1 16.37 0.00 2.95 10.75 0.07 69.86 06:59:01 2 21.01 0.00 4.21 4.75 0.12 69.91 06:59:01 3 23.09 0.00 3.47 14.79 0.08 58.57 07:00:01 all 11.22 0.00 4.74 12.62 0.09 71.32 07:00:01 0 11.48 0.00 3.47 10.67 0.08 74.29 07:00:01 1 11.24 0.00 5.13 12.83 0.08 70.72 07:00:01 2 11.86 0.00 5.15 13.33 0.12 69.54 07:00:01 3 10.30 0.00 5.21 13.72 0.08 70.69 07:01:01 all 12.03 0.00 4.79 11.33 0.09 71.75 07:01:01 0 10.81 0.00 3.98 9.07 0.07 76.07 07:01:01 1 12.66 0.00 4.88 8.06 0.08 74.31 07:01:01 2 11.25 0.00 4.27 12.42 0.12 71.95 07:01:01 3 13.41 0.00 6.05 15.79 0.10 64.65 07:02:01 all 13.19 0.00 4.50 9.80 0.09 72.43 07:02:01 0 15.28 0.00 5.15 6.29 0.10 73.17 07:02:01 1 12.02 0.00 4.48 10.48 0.08 72.93 07:02:01 2 11.86 0.00 3.38 9.08 0.12 75.56 07:02:01 3 13.61 0.00 4.97 13.33 0.08 68.01 07:03:01 all 13.19 0.00 1.82 2.58 0.07 82.34 07:03:01 0 11.50 0.00 1.37 0.60 0.07 86.46 07:03:01 1 13.26 0.00 1.77 4.59 0.07 80.31 07:03:01 2 15.07 0.00 1.81 2.23 0.08 80.81 07:03:01 3 12.90 0.00 2.36 2.88 0.07 81.80 07:04:01 all 8.16 0.00 0.90 0.04 0.06 90.84 07:04:01 0 6.51 0.00 0.67 0.02 0.05 92.76 07:04:01 1 10.41 0.00 1.52 0.05 0.07 87.95 07:04:01 2 8.69 0.00 0.94 0.02 0.05 90.30 07:04:01 3 7.04 0.00 0.48 0.08 0.07 92.34 07:05:01 all 8.46 0.00 1.12 1.22 0.08 89.12 07:05:01 0 6.72 0.00 0.94 0.15 0.07 92.13 07:05:01 1 8.52 0.00 1.27 1.27 0.07 88.87 07:05:01 2 10.22 0.00 1.31 3.30 0.08 85.09 07:05:01 3 8.40 0.00 0.97 0.20 0.08 90.35 07:05:01 CPU %user %nice %system %iowait %steal %idle 07:06:01 all 10.30 0.00 5.72 16.23 0.09 67.66 07:06:01 0 11.31 0.00 6.87 14.93 0.08 66.81 07:06:01 1 9.42 0.00 5.63 13.55 0.07 71.33 07:06:01 2 11.59 0.00 5.20 18.09 0.13 64.99 07:06:01 3 8.86 0.00 5.17 18.40 0.08 67.49 07:07:01 all 16.54 0.00 4.09 9.99 0.08 69.30 07:07:01 0 12.84 0.00 3.31 10.24 0.07 73.55 07:07:01 1 15.10 0.00 4.38 8.79 0.07 71.67 07:07:01 2 21.10 0.00 5.05 8.54 0.10 65.20 07:07:01 3 17.20 0.00 3.61 12.38 0.07 66.74 07:08:01 all 20.65 0.00 4.67 10.96 0.10 63.61 07:08:01 0 21.91 0.00 3.67 5.73 0.10 68.59 07:08:01 1 20.37 0.00 5.95 10.78 0.12 62.78 07:08:01 2 22.49 0.00 4.80 15.61 0.15 56.96 07:08:01 3 17.84 0.00 4.26 11.80 0.08 66.02 07:09:01 all 8.84 0.00 5.52 14.35 0.10 71.19 07:09:01 0 9.91 0.00 5.62 12.36 0.08 72.04 07:09:01 1 7.66 0.00 5.15 13.28 0.08 73.83 07:09:01 2 9.85 0.00 6.54 18.98 0.14 64.50 07:09:01 3 7.94 0.00 4.78 12.81 0.10 74.37 07:10:01 all 9.97 0.00 5.33 13.90 0.09 70.71 07:10:01 0 10.63 0.00 5.36 16.24 0.10 67.67 07:10:01 1 8.01 0.00 4.77 16.51 0.08 70.62 07:10:01 2 10.39 0.00 5.61 12.58 0.12 71.31 07:10:01 3 10.86 0.00 5.57 10.26 0.08 73.23 07:11:01 all 7.62 0.00 5.82 22.65 0.11 63.81 07:11:01 0 7.34 0.00 5.85 21.90 0.08 64.83 07:11:01 1 7.10 0.00 6.89 24.71 0.10 61.20 07:11:01 2 8.79 0.00 5.49 23.79 0.14 61.79 07:11:01 3 7.24 0.00 5.05 20.21 0.08 67.42 07:12:01 all 11.55 0.00 4.71 13.52 0.09 70.12 07:12:01 0 10.02 0.00 3.97 7.48 0.08 78.45 07:12:01 1 9.42 0.00 4.57 9.32 0.08 76.61 07:12:01 2 11.79 0.00 4.07 17.27 0.13 66.74 07:12:01 3 15.00 0.00 6.24 20.08 0.10 58.58 07:13:03 all 16.55 0.00 1.45 20.54 0.08 61.38 07:13:03 0 18.10 0.00 1.09 2.38 0.03 78.39 07:13:03 1 17.89 0.00 1.24 2.56 0.03 78.28 07:13:03 2 15.35 0.00 1.41 25.68 0.13 57.43 07:13:03 3 14.87 0.00 2.08 51.59 0.10 31.36 07:14:01 all 11.35 0.00 1.03 14.13 0.06 73.43 07:14:01 0 5.93 0.00 0.80 7.54 0.05 85.67 07:14:01 1 5.33 0.00 1.39 13.18 0.05 80.05 07:14:01 2 15.23 0.00 0.47 3.20 0.09 81.02 07:14:01 3 18.85 0.00 1.52 32.51 0.07 47.05 Average: all 17.16 0.00 3.50 9.86 0.09 69.40 Average: 0 17.86 0.00 3.39 7.35 0.08 71.33 Average: 1 15.28 0.00 3.59 8.80 0.08 72.25 Average: 2 19.51 0.00 3.49 9.90 0.11 66.99 Average: 3 15.98 0.00 3.52 13.42 0.08 67.00