---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-637 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: 3944 462 2577 0 903 3240 Swap: 1023 19 1004 ---> 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:0f:2b:67 brd ff:ff:ff:ff:ff:ff inet 10.32.6.243/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85152sec preferred_lft 85152sec inet6 fe80::f816:3eff:fe0f:2b67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:00:f8:47 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::42:99ff:fe00:f847/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-637) 05/10/25 _x86_64_ (4 CPU) 06:53:43 LINUX RESTART (4 CPU) 06:54:01 tps rtps wtps bread/s bwrtn/s 06:55:02 175.12 69.27 105.85 5624.53 42330.16 06:56:01 107.41 42.16 65.24 2450.03 11469.24 06:57:01 68.24 19.07 49.17 1306.86 24263.82 06:58:01 200.03 42.59 157.44 2566.77 28633.49 06:59:01 440.44 8.63 431.81 262.58 16234.86 07:00:01 545.49 2.45 543.04 64.66 21188.20 07:01:01 503.83 0.52 503.32 14.66 19333.31 07:02:01 420.83 0.68 420.15 24.26 16369.27 07:03:01 129.51 7.95 121.56 242.05 4767.34 07:04:01 15.23 0.42 14.81 11.46 388.34 07:05:01 68.81 0.97 67.84 18.13 2264.29 07:06:01 2914.13 2.50 2911.63 111.45 30979.90 07:07:01 407.36 0.63 406.73 8.00 14378.27 07:08:01 447.24 16.72 430.52 357.18 15447.21 07:09:01 616.71 12.78 603.93 227.70 21580.14 07:10:02 582.48 6.16 576.32 220.20 22043.20 07:11:01 3052.08 40.24 3011.84 411.79 17842.77 07:12:01 748.62 33.02 715.59 320.56 23327.56 07:13:02 571.37 129.69 441.68 6549.43 20056.85 07:14:01 384.04 166.79 217.25 3522.74 9383.67 Average: 618.45 30.17 588.27 1221.15 18129.90 06:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:55:02 1671796 3370876 2366864 58.61 52996 1798724 886184 17.42 528744 1652516 161732 06:56:01 814748 2888456 3223912 79.83 67884 2144720 1366424 26.86 1051820 1957876 172456 06:57:01 155480 2375188 3883180 96.15 76708 2279936 1673508 32.90 1645728 2015592 18852 06:58:01 113824 1367988 3924836 97.18 87776 1405000 3418124 67.19 2525684 1193924 13780 06:59:01 112040 1014920 3926620 97.23 122396 1006436 3818744 75.07 2719856 952580 13660 07:00:01 110848 993376 3927812 97.26 143984 907832 3833596 75.36 2701100 900868 8424 07:01:01 126868 991100 3911792 96.86 155120 823032 3842832 75.54 2653232 874436 14728 07:02:01 126500 987356 3912160 96.87 161340 773440 3845948 75.60 2638400 847092 13332 07:03:01 132288 927044 3906372 96.72 154608 713880 3952580 77.70 2670796 805572 840 07:04:01 121748 921836 3916912 96.99 154620 719288 3957800 77.80 2676944 809772 616 07:05:01 118652 927112 3920008 97.06 155888 720964 3951200 77.67 2679344 806528 13496 07:06:01 248160 873732 3790500 93.86 137340 664860 4067528 79.96 2684236 780760 15580 07:07:01 128720 746592 3909940 96.81 130860 620784 4248632 83.52 2770680 764364 13668 07:08:01 177452 573992 3861208 95.61 108852 425544 4680468 92.00 2772516 692744 19576 07:09:01 128540 566084 3910120 96.82 110824 406260 4682496 92.04 2750184 701732 15044 07:10:02 179420 501804 3859240 95.56 100708 321372 4853688 95.41 2723236 690804 14396 07:11:01 130472 479564 3908188 96.77 105708 276892 4911644 96.55 2724180 665676 13716 07:12:01 207684 577596 3830976 94.86 116676 307424 4816920 94.69 2654772 681432 16096 07:13:02 1314276 1957464 2724384 67.46 127536 541356 2350316 46.20 1563272 794328 40564 07:14:01 2624564 3276012 1414096 35.01 156376 658920 1059136 20.82 599684 644200 27124 Average: 437204 1315905 3601456 89.17 121410 875833 3510888 69.01 2286720 961640 30384 06:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:55:02 ens3 402.68 268.76 1553.72 69.55 0.00 0.00 0.00 0.00 06:55:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 06:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 ens3 260.36 252.57 3034.88 38.41 0.00 0.00 0.00 0.00 06:56:01 lo 2.03 2.03 0.20 0.20 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 525.37 472.87 7590.94 64.72 0.00 0.00 0.00 0.00 06:57:01 lo 0.53 0.53 0.05 0.05 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 394.07 271.62 2717.28 26.61 0.00 0.00 0.00 0.00 06:58:01 lo 12.00 12.00 33.86 33.86 0.00 0.00 0.00 0.00 06:58:01 veth7700a10 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 06:58:01 veth3c60768 5.58 6.07 33.16 0.65 0.00 0.00 0.00 0.00 06:59:01 ens3 2.35 1.93 0.46 1.83 0.00 0.00 0.00 0.00 06:59:01 lo 142.84 142.84 288.65 288.65 0.00 0.00 0.00 0.00 06:59:01 veth7700a10 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 06:59:01 veth3c60768 80.29 71.44 282.32 8.32 0.00 0.00 0.00 0.02 07:00:01 ens3 0.57 0.45 0.15 0.38 0.00 0.00 0.00 0.00 07:00:01 lo 148.11 148.11 245.71 245.71 0.00 0.00 0.00 0.00 07:00:01 veth7700a10 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:00:01 veth3c60768 97.72 80.14 221.98 27.87 0.00 0.00 0.00 0.02 07:01:01 ens3 0.82 0.82 0.16 1.48 0.00 0.00 0.00 0.00 07:01:01 lo 166.69 166.69 357.84 357.84 0.00 0.00 0.00 0.00 07:01:01 veth7700a10 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:01:01 veth3c60768 113.90 96.28 325.71 37.33 0.00 0.00 0.00 0.03 07:02:01 ens3 0.70 0.73 0.11 0.91 0.00 0.00 0.00 0.00 07:02:01 lo 221.51 221.51 637.37 637.37 0.00 0.00 0.00 0.00 07:02:01 veth7700a10 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 07:02:01 veth3c60768 158.44 141.83 579.88 65.42 0.00 0.00 0.00 0.05 07:03:01 ens3 1.07 0.88 0.21 0.62 0.00 0.00 0.00 0.00 07:03:01 lo 119.24 119.24 332.34 332.34 0.00 0.00 0.00 0.00 07:03:01 veth7700a10 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:03:01 veth3c60768 69.79 65.69 306.95 26.75 0.00 0.00 0.00 0.03 07:04:01 ens3 0.50 0.35 0.08 0.38 0.00 0.00 0.00 0.00 07:04:01 lo 141.16 141.16 505.84 505.84 0.00 0.00 0.00 0.00 07:04:01 veth7700a10 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:04:01 veth3c60768 97.12 94.62 458.31 51.85 0.00 0.00 0.00 0.04 07:05:01 ens3 1.75 1.22 0.34 1.68 0.00 0.00 0.00 0.00 07:05:01 lo 97.78 97.78 236.45 236.45 0.00 0.00 0.00 0.00 07:05:01 veth7700a10 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:05:01 veth3c60768 51.61 49.18 216.09 19.92 0.00 0.00 0.00 0.02 07:06:01 ens3 6.45 2.42 5.70 0.51 0.00 0.00 0.00 0.00 07:06:01 lo 122.66 122.66 238.87 238.87 0.00 0.00 0.00 0.00 07:06:01 veth7700a10 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:06:01 veth3c60768 77.84 67.74 220.98 20.96 0.00 0.00 0.00 0.02 07:07:01 ens3 4.30 3.70 0.89 2.58 0.00 0.00 0.00 0.00 07:07:01 lo 148.23 148.23 256.95 256.95 0.00 0.00 0.00 0.00 07:07:01 veth7700a10 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:07:01 veth3c60768 84.54 72.39 232.45 25.82 0.00 0.00 0.00 0.02 07:08:01 ens3 34.18 24.90 6.74 64.30 0.00 0.00 0.00 0.00 07:08:01 lo 192.80 192.80 317.23 317.23 0.00 0.00 0.00 0.00 07:08:01 veth7700a10 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:08:01 veth3c60768 110.37 100.75 289.76 31.15 0.00 0.00 0.00 0.02 07:09:01 ens3 0.20 0.23 0.03 0.19 0.00 0.00 0.00 0.00 07:09:01 lo 123.58 123.58 44.96 44.96 0.00 0.00 0.00 0.00 07:09:01 veth7700a10 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:09:01 veth3c60768 70.74 54.64 38.89 7.86 0.00 0.00 0.00 0.00 07:10:02 ens3 0.70 0.72 0.17 0.39 0.00 0.00 0.00 0.00 07:10:02 lo 131.79 131.79 85.12 85.12 0.00 0.00 0.00 0.00 07:10:02 veth7700a10 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:10:02 veth3c60768 74.17 59.74 78.62 8.29 0.00 0.00 0.00 0.01 07:11:01 ens3 1.03 0.85 0.20 1.01 0.00 0.00 0.00 0.00 07:11:01 lo 89.11 89.11 65.10 65.10 0.00 0.00 0.00 0.00 07:11:01 veth7700a10 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:11:01 veth3c60768 50.03 40.90 61.63 4.78 0.00 0.00 0.00 0.01 07:12:01 ens3 5.28 4.13 1.06 3.56 0.00 0.00 0.00 0.00 07:12:01 lo 89.14 89.14 30.41 30.41 0.00 0.00 0.00 0.00 07:12:01 veth7700a10 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:12:01 veth3c60768 50.38 38.17 27.16 4.41 0.00 0.00 0.00 0.00 07:13:02 ens3 25.57 14.91 5.78 11.07 0.00 0.00 0.00 0.00 07:13:02 lo 9.68 9.68 0.51 0.51 0.00 0.00 0.00 0.00 07:13:02 veth7700a10 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:13:02 docker0 1164.02 1017.43 3261.66 332.12 0.00 0.00 0.00 0.00 07:14:01 ens3 29.94 27.53 114.48 8.72 0.00 0.00 0.00 0.00 07:14:01 lo 0.54 0.54 0.04 0.04 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: ens3 84.77 67.43 749.81 14.94 0.00 0.00 0.00 0.00 Average: lo 98.08 98.08 184.02 184.02 0.00 0.00 0.00 0.00 Average: docker0 59.96 52.41 168.02 17.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-637) 05/10/25 _x86_64_ (4 CPU) 06:53:43 LINUX RESTART (4 CPU) 06:54:01 CPU %user %nice %system %iowait %steal %idle 06:55:02 all 18.58 0.00 2.17 5.49 0.06 73.71 06:55:02 0 16.12 0.00 1.69 7.19 0.05 74.95 06:55:02 1 5.87 0.00 2.02 8.69 0.08 83.33 06:55:02 2 33.36 0.00 3.20 4.71 0.07 58.67 06:55:02 3 18.88 0.00 1.76 1.37 0.03 77.96 06:56:01 all 28.15 0.00 1.75 2.07 0.07 67.96 06:56:01 0 22.28 0.00 1.80 0.97 0.05 74.91 06:56:01 1 22.50 0.00 1.31 3.37 0.07 72.75 06:56:01 2 40.39 0.00 2.16 1.00 0.07 56.39 06:56:01 3 27.41 0.00 1.75 2.98 0.07 67.79 06:57:01 all 50.58 0.00 2.95 1.08 0.09 45.30 06:57:01 0 50.21 0.00 2.22 1.60 0.10 45.87 06:57:01 1 48.47 0.00 2.66 0.77 0.08 48.02 06:57:01 2 45.69 0.00 2.59 1.18 0.08 50.45 06:57:01 3 57.97 0.00 4.34 0.75 0.10 36.83 06:58:01 all 43.14 0.00 2.91 3.60 0.08 50.27 06:58:01 0 53.80 0.00 2.40 4.52 0.07 39.22 06:58:01 1 33.85 0.00 2.94 3.27 0.08 59.86 06:58:01 2 46.75 0.00 2.64 4.42 0.08 46.11 06:58:01 3 38.19 0.00 3.62 2.18 0.08 55.92 06:59:01 all 23.20 0.00 3.76 10.52 0.09 62.43 06:59:01 0 28.20 0.00 3.41 9.27 0.10 59.02 06:59:01 1 18.00 0.00 2.19 6.23 0.08 73.50 06:59:01 2 21.51 0.00 3.55 11.56 0.12 63.26 06:59:01 3 25.07 0.00 5.94 15.03 0.08 53.88 07:00:01 all 11.06 0.00 4.72 12.79 0.08 71.34 07:00:01 0 9.75 0.00 4.28 14.51 0.08 71.37 07:00:01 1 12.36 0.00 5.30 11.33 0.07 70.94 07:00:01 2 11.32 0.00 5.86 15.75 0.10 66.97 07:00:01 3 10.82 0.00 3.44 9.64 0.07 76.04 07:01:01 all 11.05 0.00 4.61 12.04 0.08 72.21 07:01:01 0 11.21 0.00 4.16 13.21 0.07 71.36 07:01:01 1 9.87 0.00 3.82 14.93 0.08 71.30 07:01:01 2 12.47 0.00 5.09 13.33 0.08 69.03 07:01:01 3 10.66 0.00 5.37 6.70 0.08 77.18 07:02:01 all 13.18 0.00 4.29 9.76 0.09 72.67 07:02:01 0 11.24 0.00 3.86 6.94 0.08 77.88 07:02:01 1 13.26 0.00 4.54 14.31 0.08 67.82 07:02:01 2 14.59 0.00 3.77 8.91 0.12 72.61 07:02:01 3 13.65 0.00 4.98 8.91 0.08 72.38 07:03:01 all 12.28 0.00 1.72 2.67 0.08 83.25 07:03:01 0 14.79 0.00 1.49 0.20 0.07 83.46 07:03:01 1 13.61 0.00 1.77 2.32 0.07 82.23 07:03:01 2 10.87 0.00 1.83 3.92 0.08 83.30 07:03:01 3 9.86 0.00 1.84 4.20 0.08 84.02 07:04:01 all 8.90 0.00 0.99 0.03 0.07 90.01 07:04:01 0 8.13 0.00 1.08 0.02 0.07 90.71 07:04:01 1 8.93 0.00 0.95 0.02 0.08 90.02 07:04:01 2 10.99 0.00 1.18 0.02 0.07 87.75 07:04:01 3 7.55 0.00 0.74 0.10 0.08 91.53 07:05:01 all 7.49 0.00 0.94 1.26 0.07 90.23 07:05:01 0 4.63 0.00 0.73 0.03 0.07 94.54 07:05:01 1 6.53 0.00 1.03 1.08 0.07 91.29 07:05:01 2 10.14 0.00 0.94 1.19 0.08 87.66 07:05:01 3 8.67 0.00 1.05 2.73 0.08 87.46 07:05:01 CPU %user %nice %system %iowait %steal %idle 07:06:01 all 10.10 0.00 5.51 16.88 0.09 67.42 07:06:01 0 10.25 0.00 5.40 19.81 0.08 64.46 07:06:01 1 7.69 0.00 4.57 18.76 0.08 68.90 07:06:01 2 10.60 0.00 6.76 15.21 0.10 67.33 07:06:01 3 11.87 0.00 5.38 13.69 0.08 68.97 07:07:01 all 17.28 0.00 4.14 9.08 0.09 69.41 07:07:01 0 17.81 0.00 5.81 7.42 0.08 68.89 07:07:01 1 17.29 0.00 4.48 10.48 0.08 67.67 07:07:01 2 16.57 0.00 2.07 1.55 0.10 79.72 07:07:01 3 17.50 0.00 4.19 16.85 0.08 61.38 07:08:01 all 21.65 0.00 4.50 10.05 0.10 63.70 07:08:01 0 20.47 0.00 4.88 11.13 0.12 63.40 07:08:01 1 18.98 0.00 3.90 8.42 0.08 68.62 07:08:01 2 23.66 0.00 4.62 6.74 0.13 64.84 07:08:01 3 23.53 0.00 4.56 13.89 0.08 57.94 07:09:01 all 8.55 0.00 5.08 14.68 0.09 71.59 07:09:01 0 6.50 0.00 4.00 7.54 0.07 81.89 07:09:01 1 7.84 0.00 5.03 13.61 0.10 73.42 07:09:01 2 9.37 0.00 4.61 15.98 0.12 69.92 07:09:01 3 10.47 0.00 6.71 21.66 0.08 61.08 07:10:02 all 9.83 0.00 5.33 13.90 0.10 70.84 07:10:02 0 8.37 0.00 4.23 6.44 0.08 80.87 07:10:02 1 12.21 0.00 7.16 21.79 0.08 58.76 07:10:02 2 9.41 0.00 4.91 10.50 0.12 75.06 07:10:02 3 9.38 0.00 5.01 16.97 0.08 68.56 07:11:01 all 7.83 0.00 5.64 23.23 0.11 63.18 07:11:01 0 8.78 0.00 4.89 22.84 0.10 63.38 07:11:01 1 7.81 0.00 7.62 30.45 0.12 54.00 07:11:01 2 8.02 0.00 5.17 18.08 0.12 68.61 07:11:01 3 6.73 0.00 4.86 21.53 0.10 66.78 07:12:01 all 11.67 0.00 4.72 14.11 0.10 69.40 07:12:01 0 10.80 0.00 4.21 9.61 0.10 75.27 07:12:01 1 13.59 0.00 6.18 19.45 0.12 60.66 07:12:01 2 10.81 0.00 4.28 11.61 0.12 73.19 07:12:01 3 11.47 0.00 4.18 15.79 0.08 68.48 07:13:02 all 16.70 0.00 1.36 20.38 0.10 61.46 07:13:02 0 17.57 0.00 1.47 41.28 0.11 39.57 07:13:02 1 15.24 0.00 1.01 20.90 0.06 62.79 07:13:02 2 15.75 0.00 2.03 6.53 0.15 75.54 07:13:02 3 18.23 0.00 0.94 12.87 0.06 67.89 07:14:01 all 12.06 0.00 1.07 14.02 0.06 72.78 07:14:01 0 7.05 0.00 1.12 12.09 0.03 79.70 07:14:01 1 3.69 0.00 0.69 13.72 0.03 81.85 07:14:01 2 5.25 0.00 0.83 4.81 0.09 89.02 07:14:01 3 32.25 0.00 1.63 25.45 0.10 40.56 Average: all 17.17 0.00 3.40 9.88 0.09 69.46 Average: 0 16.90 0.00 3.16 9.86 0.08 70.00 Average: 1 14.89 0.00 3.45 11.19 0.08 70.39 Average: 2 18.39 0.00 3.40 7.83 0.10 70.29 Average: 3 18.50 0.00 3.61 10.65 0.08 67.16