---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-61 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 9.1G 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 480 2580 0 883 3221 Swap: 1023 6 1017 ---> 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:00:c9:99 brd ff:ff:ff:ff:ff:ff inet 10.32.6.114/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85348sec preferred_lft 85348sec inet6 fe80::f816:3eff:fe00:c999/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:43:aa:53 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::42:41ff:fe43:aa53/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-61) 04/12/25 _x86_64_ (4 CPU) 06:53:40 LINUX RESTART (4 CPU) 06:54:01 tps rtps wtps bread/s bwrtn/s 06:55:01 174.77 69.24 105.53 5631.99 42236.31 06:56:01 104.27 41.48 62.79 2409.33 11187.60 06:57:01 69.57 19.26 50.31 1312.68 24608.50 06:58:01 184.52 39.64 144.88 2642.09 26892.85 06:59:01 406.72 10.46 396.25 299.42 14434.66 07:00:01 527.76 0.77 527.00 17.73 19853.89 07:01:01 414.70 0.53 414.16 11.33 15416.23 07:02:01 97.05 6.48 90.57 181.01 3983.47 07:03:01 11.13 0.48 10.65 7.87 220.80 07:04:01 54.08 0.58 53.50 11.86 1765.28 07:05:01 464.67 1.07 463.60 29.84 16982.75 07:06:01 2574.40 14.01 2560.39 393.93 13681.99 07:07:01 603.40 0.78 602.62 30.12 21388.20 07:08:01 567.04 2.13 564.91 55.59 20650.02 07:09:01 458.25 107.30 350.96 5299.35 15851.41 07:10:02 605.73 25.17 580.56 406.03 20933.36 07:11:01 298.98 144.06 154.92 2694.05 4625.39 Average: 448.25 28.32 419.93 1259.14 16172.62 06:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:55:01 1684864 3381116 2353788 58.28 53544 1795864 853352 16.77 520056 1648644 162376 06:56:01 893560 2961268 3145092 77.87 67720 2139448 1333772 26.22 979980 1952528 172704 06:57:01 116524 2399420 3922128 97.11 76700 2340004 1682516 33.07 1621912 2073456 8812 06:58:01 215176 1547972 3823476 94.67 86416 1480548 3252120 63.93 2370104 1245948 15684 06:59:01 118152 1051044 3920500 97.07 118592 1040612 3806500 74.82 2692904 976104 12688 07:00:01 122648 1038788 3916004 96.96 141800 947160 3812168 74.94 2677520 919940 12248 07:01:01 123836 1031224 3914816 96.93 152628 878492 3828020 75.25 2651412 892952 10612 07:02:01 136400 990180 3902252 96.62 152616 826604 3934272 77.34 2645216 884852 648 07:03:01 123836 979888 3914816 96.93 152656 828960 3943196 77.51 2655960 886860 460 07:04:01 115808 981720 3922844 97.13 153580 834024 3934120 77.33 2658280 888464 10780 07:05:01 113520 936380 3925132 97.19 159752 742956 4019280 79.01 2669052 831312 13224 07:06:01 116640 708064 3922012 97.11 125712 631896 4559588 89.63 2800004 760972 20360 07:07:01 118296 700800 3920356 97.07 120388 576988 4562848 89.69 2769228 734912 12648 07:08:01 134288 638424 3904364 96.67 113764 474740 4751756 93.41 2746932 699836 14772 07:09:01 1196952 1903868 2841700 70.36 119180 585864 2454264 48.24 1707252 740980 272 07:10:02 1120768 1866728 2917884 72.25 122004 650140 2462200 48.40 1746188 806056 42416 07:11:01 2671448 3304332 1367204 33.85 148932 646484 983148 19.33 545612 649304 17856 Average: 536630 1554189 3502022 86.71 121528 1024752 3186654 62.64 2144565 1034889 31092 06:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:55:01 ens3 454.36 274.99 1522.81 71.66 0.00 0.00 0.00 0.00 06:55:01 lo 1.20 1.20 0.11 0.11 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 06:56:01 ens3 265.56 249.46 2963.59 37.27 0.00 0.00 0.00 0.00 06:56:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 06:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 ens3 514.31 459.44 7596.15 63.42 0.00 0.00 0.00 0.00 06:57:01 lo 0.67 0.67 0.06 0.06 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 ens3 328.46 210.21 2713.03 22.29 0.00 0.00 0.00 0.00 06:58:01 lo 9.85 9.85 27.13 27.13 0.00 0.00 0.00 0.00 06:58:01 veth4607403 4.08 4.78 26.47 0.52 0.00 0.00 0.00 0.00 06:58:01 docker0 4.25 4.90 26.42 0.53 0.00 0.00 0.00 0.00 06:59:01 ens3 2.12 2.38 0.41 1.85 0.00 0.00 0.00 0.00 06:59:01 lo 161.72 161.72 327.43 327.43 0.00 0.00 0.00 0.00 06:59:01 veth4607403 94.60 87.59 312.15 18.21 0.00 0.00 0.00 0.03 06:59:01 docker0 94.78 87.75 310.87 18.22 0.00 0.00 0.00 0.00 07:00:01 ens3 0.87 0.68 0.20 1.03 0.00 0.00 0.00 0.00 07:00:01 lo 186.42 186.42 354.10 354.10 0.00 0.00 0.00 0.00 07:00:01 veth4607403 122.63 105.95 321.10 38.26 0.00 0.00 0.00 0.03 07:00:01 docker0 122.81 106.12 319.43 38.27 0.00 0.00 0.00 0.00 07:01:01 ens3 1.08 0.80 0.19 1.68 0.00 0.00 0.00 0.00 07:01:01 lo 240.11 240.11 662.63 662.63 0.00 0.00 0.00 0.00 07:01:01 veth4607403 170.22 153.86 602.52 68.80 0.00 0.00 0.00 0.05 07:01:01 docker0 170.39 154.02 600.20 68.81 0.00 0.00 0.00 0.00 07:02:01 ens3 1.27 1.08 0.24 0.66 0.00 0.00 0.00 0.00 07:02:01 lo 133.36 133.36 392.07 392.07 0.00 0.00 0.00 0.00 07:02:01 veth4607403 79.87 77.09 359.54 34.52 0.00 0.00 0.00 0.03 07:02:01 docker0 80.06 77.26 358.46 34.53 0.00 0.00 0.00 0.00 07:03:01 ens3 0.33 0.22 0.05 0.32 0.00 0.00 0.00 0.00 07:03:01 lo 137.15 137.15 481.93 481.93 0.00 0.00 0.00 0.00 07:03:01 veth4607403 92.78 90.93 436.63 49.35 0.00 0.00 0.00 0.04 07:03:01 docker0 92.97 91.12 435.37 49.36 0.00 0.00 0.00 0.00 07:04:01 ens3 1.32 1.03 0.23 1.64 0.00 0.00 0.00 0.00 07:04:01 lo 97.57 97.57 232.63 232.63 0.00 0.00 0.00 0.00 07:04:01 veth4607403 50.38 48.80 211.36 20.67 0.00 0.00 0.00 0.02 07:04:01 docker0 50.55 48.97 210.68 20.68 0.00 0.00 0.00 0.00 07:05:01 ens3 1.30 0.63 0.25 0.67 0.00 0.00 0.00 0.00 07:05:01 lo 191.84 191.84 424.08 424.08 0.00 0.00 0.00 0.00 07:05:01 veth4607403 126.41 111.46 390.94 38.66 0.00 0.00 0.00 0.03 07:05:01 docker0 126.57 111.62 389.22 38.67 0.00 0.00 0.00 0.00 07:06:01 ens3 43.39 32.33 8.77 66.72 0.00 0.00 0.00 0.00 07:06:01 lo 193.22 193.22 299.16 299.16 0.00 0.00 0.00 0.00 07:06:01 veth4607403 97.82 93.83 273.98 26.32 0.00 0.00 0.00 0.02 07:06:01 docker0 97.98 94.00 272.65 26.33 0.00 0.00 0.00 0.00 07:07:01 ens3 0.38 0.25 0.06 0.35 0.00 0.00 0.00 0.00 07:07:01 lo 140.57 140.57 54.44 54.44 0.00 0.00 0.00 0.00 07:07:01 veth4607403 80.07 64.33 46.96 9.63 0.00 0.00 0.00 0.00 07:07:01 docker0 80.26 64.50 45.87 9.64 0.00 0.00 0.00 0.00 07:08:01 ens3 1.67 1.63 0.32 1.20 0.00 0.00 0.00 0.00 07:08:01 lo 156.66 156.66 118.50 118.50 0.00 0.00 0.00 0.00 07:08:01 veth4607403 87.39 73.85 110.34 10.44 0.00 0.00 0.00 0.01 07:08:01 docker0 87.55 74.02 109.16 10.45 0.00 0.00 0.00 0.00 07:09:01 ens3 10.98 8.71 2.30 11.38 0.00 0.00 0.00 0.00 07:09:01 lo 83.72 83.72 29.91 29.91 0.00 0.00 0.00 0.00 07:09:01 docker0 45.63 38.80 25.78 4.66 0.00 0.00 0.00 0.00 07:09:01 vethdc92858 2.08 2.42 0.12 0.15 0.00 0.00 0.00 0.00 07:10:02 ens3 1.77 1.81 0.45 0.76 0.00 0.00 0.00 0.00 07:10:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:02 vethdc92858 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 ens3 20.61 20.78 15.75 9.83 0.00 0.00 0.00 0.00 07:11:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 97.09 74.53 872.65 17.22 0.00 0.00 0.00 0.00 Average: lo 102.25 102.25 200.39 200.39 0.00 0.00 0.00 0.00 Average: docker0 62.03 56.10 182.71 18.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-61) 04/12/25 _x86_64_ (4 CPU) 06:53:40 LINUX RESTART (4 CPU) 06:54:01 CPU %user %nice %system %iowait %steal %idle 06:55:01 all 19.65 0.00 2.20 5.18 0.05 72.92 06:55:01 0 11.68 0.00 1.84 4.66 0.05 81.77 06:55:01 1 15.29 0.00 1.74 3.65 0.03 79.29 06:55:01 2 17.72 0.00 1.66 1.89 0.05 78.68 06:55:01 3 33.91 0.00 3.59 10.52 0.07 51.91 06:56:01 all 29.15 0.00 1.70 1.81 0.07 67.28 06:56:01 0 28.00 0.00 1.64 1.12 0.07 69.17 06:56:01 1 38.87 0.00 1.73 0.97 0.07 58.37 06:56:01 2 23.56 0.00 1.50 1.95 0.07 72.92 06:56:01 3 26.20 0.00 1.91 3.16 0.07 68.66 06:57:01 all 57.28 0.00 2.87 1.00 0.11 38.73 06:57:01 0 57.19 0.00 2.66 0.43 0.12 39.60 06:57:01 1 62.12 0.00 2.42 1.02 0.12 34.32 06:57:01 2 45.49 0.00 3.26 2.36 0.10 48.80 06:57:01 3 64.39 0.00 3.13 0.22 0.12 32.15 06:58:01 all 43.32 0.00 2.94 3.25 0.10 50.40 06:58:01 0 43.24 0.00 2.86 3.99 0.10 49.81 06:58:01 1 47.89 0.00 3.23 3.01 0.10 45.77 06:58:01 2 43.99 0.00 3.04 3.22 0.10 49.65 06:58:01 3 38.18 0.00 2.60 2.75 0.08 56.38 06:59:01 all 26.89 0.00 3.76 9.26 0.09 60.00 06:59:01 0 30.82 0.00 4.13 16.40 0.08 48.57 06:59:01 1 19.94 0.00 2.93 4.36 0.07 72.71 06:59:01 2 36.11 0.00 3.68 6.83 0.12 53.27 06:59:01 3 20.71 0.00 4.32 9.43 0.08 65.46 07:00:01 all 11.05 0.00 4.53 12.15 0.07 72.20 07:00:01 0 10.49 0.00 4.81 8.89 0.07 75.75 07:00:01 1 11.92 0.00 4.21 10.49 0.07 73.32 07:00:01 2 11.88 0.00 5.73 22.76 0.10 59.52 07:00:01 3 9.92 0.00 3.38 6.47 0.05 80.18 07:01:01 all 13.67 0.00 4.20 9.47 0.07 72.59 07:01:01 0 16.29 0.00 6.50 7.77 0.07 69.37 07:01:01 1 9.99 0.00 2.61 7.52 0.05 79.83 07:01:01 2 13.97 0.00 4.35 18.52 0.08 63.08 07:01:01 3 14.47 0.00 3.35 4.11 0.05 78.02 07:02:01 all 13.54 0.00 1.79 1.86 0.05 82.77 07:02:01 0 15.18 0.00 1.60 0.22 0.05 82.95 07:02:01 1 10.49 0.00 1.56 6.07 0.07 81.81 07:02:01 2 14.60 0.00 2.59 1.00 0.07 81.74 07:02:01 3 13.88 0.00 1.39 0.13 0.05 84.55 07:03:01 all 8.83 0.00 0.97 0.03 0.04 90.14 07:03:01 0 8.24 0.00 1.17 0.02 0.03 90.54 07:03:01 1 9.41 0.00 0.91 0.03 0.03 89.62 07:03:01 2 9.66 0.00 0.99 0.05 0.03 89.27 07:03:01 3 8.03 0.00 0.82 0.00 0.02 91.14 07:04:01 all 7.33 0.00 0.91 0.90 0.03 90.83 07:04:01 0 5.48 0.00 0.72 0.13 0.03 93.63 07:04:01 1 8.33 0.00 1.37 1.45 0.05 88.80 07:04:01 2 6.82 0.00 0.75 1.93 0.03 90.46 07:04:01 3 8.66 0.00 0.79 0.07 0.05 90.44 07:05:01 all 11.99 0.00 4.07 10.67 0.08 73.19 07:05:01 0 14.82 0.00 4.07 10.10 0.08 70.94 07:05:01 1 14.67 0.00 6.57 14.89 0.10 63.78 07:05:01 2 9.90 0.00 3.98 12.78 0.10 73.25 07:05:01 3 8.55 0.00 1.69 4.94 0.03 84.79 07:05:01 CPU %user %nice %system %iowait %steal %idle 07:06:01 all 27.83 0.00 5.03 8.80 0.10 58.24 07:06:01 0 26.01 0.00 5.53 12.97 0.08 55.41 07:06:01 1 29.83 0.00 4.86 5.23 0.10 59.98 07:06:01 2 27.56 0.00 4.53 8.61 0.12 59.18 07:06:01 3 27.93 0.00 5.22 8.40 0.10 58.35 07:07:01 all 8.87 0.00 5.07 13.91 0.08 72.07 07:07:01 0 9.30 0.00 4.20 11.29 0.07 75.15 07:07:01 1 8.21 0.00 4.53 8.43 0.05 78.78 07:07:01 2 11.07 0.00 7.91 29.94 0.12 50.96 07:07:01 3 6.94 0.00 3.61 6.11 0.05 83.29 07:08:01 all 10.26 0.00 4.97 13.46 0.08 71.23 07:08:01 0 8.67 0.00 4.33 5.70 0.07 81.24 07:08:01 1 9.81 0.00 4.74 15.34 0.08 70.02 07:08:01 2 12.02 0.00 5.40 23.88 0.12 58.58 07:08:01 3 10.53 0.00 5.41 8.94 0.07 75.05 07:09:01 all 22.87 0.00 3.94 11.14 0.08 61.97 07:09:01 0 23.44 0.00 3.77 14.68 0.08 58.02 07:09:01 1 20.30 0.00 3.40 11.09 0.07 65.14 07:09:01 2 23.48 0.00 4.28 13.87 0.10 58.27 07:09:01 3 24.24 0.00 4.28 4.98 0.08 66.42 07:10:02 all 6.87 0.00 1.03 22.66 0.05 69.39 07:10:02 0 7.61 0.00 1.56 47.71 0.07 43.06 07:10:02 1 6.41 0.00 0.98 3.14 0.02 89.46 07:10:02 2 4.38 0.00 0.78 27.27 0.08 67.48 07:10:02 3 9.07 0.00 0.82 12.62 0.03 77.45 07:11:01 all 13.31 0.00 1.01 15.84 0.03 69.80 07:11:01 0 16.31 0.00 0.80 9.12 0.03 73.74 07:11:01 1 7.95 0.00 0.80 16.56 0.02 74.68 07:11:01 2 18.59 0.00 1.51 16.92 0.05 62.92 07:11:01 3 10.41 0.00 0.97 20.76 0.03 67.83 Average: all 19.57 0.00 2.99 8.31 0.07 69.05 Average: 0 19.58 0.00 3.07 9.14 0.07 68.15 Average: 1 19.48 0.00 2.85 6.64 0.06 70.97 Average: 2 19.47 0.00 3.28 11.37 0.08 65.79 Average: 3 19.77 0.00 2.78 6.09 0.06 71.31