---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-33742 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 854 24827 0 6485 30858 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:18:f5:03 brd ff:ff:ff:ff:ff:ff inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85329sec preferred_lft 85329sec inet6 fe80::f816:3eff:fe18:f503/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:31:21:07 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-33742) 08/08/25 _x86_64_ (8 CPU) 06:51:00 LINUX RESTART (8 CPU) 06:52:02 tps rtps wtps bread/s bwrtn/s 06:53:01 176.04 16.52 159.52 342.45 58802.10 06:54:01 132.21 6.72 125.50 470.05 58830.19 06:55:01 83.30 0.95 82.35 27.73 35799.77 06:56:01 50.31 0.05 50.26 0.40 4428.20 06:57:01 16.43 1.25 15.18 61.99 7206.00 06:58:01 24.81 0.00 24.81 0.00 22607.43 06:59:01 6.82 1.60 5.22 47.19 370.87 07:00:01 62.25 3.95 58.30 139.69 17906.30 07:01:01 215.96 0.03 215.93 4.53 23283.05 07:02:01 58.97 0.30 58.67 3.87 34258.96 07:03:01 94.12 0.07 94.05 4.93 8724.81 07:04:01 15.35 0.02 15.33 0.53 1918.08 07:05:01 202.58 0.00 202.58 0.00 32871.19 07:06:01 216.96 0.00 216.96 0.00 11199.20 07:07:01 126.78 3.52 123.26 28.13 5368.31 07:08:01 24.56 0.00 24.56 0.00 15897.75 Average: 94.13 2.17 91.96 70.44 21177.79 06:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:53:01 28681352 30539872 4257868 12.93 88900 2063516 3036484 8.93 2070420 1863980 139272 06:54:01 27263880 29446192 5675340 17.23 98700 2366456 4083232 12.01 3236588 2089008 17308 06:55:01 26968780 29537356 5970440 18.13 106892 2734496 3865956 11.37 3249708 2351516 10624 06:56:01 24649836 27481540 8289384 25.17 112836 2985348 5891840 17.34 5344336 2554104 172100 06:57:01 25299448 28497020 7639772 23.19 114836 3337756 4588412 13.50 4489756 2753220 496460 06:58:01 24627980 28007624 8311240 25.23 115656 3512888 5444740 16.02 4976496 2927048 1212 06:59:01 24569184 27782084 8370036 25.41 116248 3349372 4968120 14.62 5207924 2760444 1052 07:00:01 24824224 28854136 8114996 24.64 122056 4136256 4019048 11.82 4174780 3515724 310896 07:01:01 24361556 29066592 8577664 26.04 137808 4775860 4209560 12.39 3978168 4151416 619600 07:02:01 23395560 28650368 9543660 28.97 141508 5302312 4670780 13.74 4422196 4653844 176660 07:03:01 22663756 27756088 10275464 31.20 146124 5138752 4637940 13.65 5320716 4488132 5424 07:04:01 22943860 28792932 9995360 30.34 147676 5871652 4538696 13.35 4300604 5206540 698012 07:05:01 21793740 27664464 11145480 33.84 156336 5883284 4861424 14.30 5455992 5199220 2132 07:06:01 21541360 27417404 11397860 34.60 162424 5882084 5552096 16.34 5707364 5197232 4488 07:07:01 21582568 27933812 11356652 34.48 165608 6340032 5297900 15.59 5197424 5656316 611664 07:08:01 23322096 29498448 9617124 29.20 166640 6168864 3076728 9.05 3639000 5482288 3812 Average: 24280574 28557871 8658646 26.29 131266 4365558 4546435 13.38 4423217 3803127 204420 06:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:53:01 ens3 203.93 159.28 1950.31 27.59 0.00 0.00 0.00 0.00 06:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 lo 0.81 0.81 0.09 0.09 0.00 0.00 0.00 0.00 06:54:01 ens3 511.03 392.73 4437.76 109.12 0.00 0.00 0.00 0.00 06:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 lo 5.80 5.80 0.53 0.53 0.00 0.00 0.00 0.00 06:55:01 ens3 334.19 236.84 4773.91 72.46 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 06:55:01 lo 19.58 19.58 5.47 5.47 0.00 0.00 0.00 0.00 06:56:01 ens3 204.03 143.94 891.75 114.45 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 06:56:01 lo 121.33 121.33 34.42 34.42 0.00 0.00 0.00 0.00 06:57:01 ens3 182.45 131.76 655.07 65.01 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 06:57:01 lo 48.23 48.23 7.16 7.16 0.00 0.00 0.00 0.00 06:58:01 ens3 13.13 9.17 2.64 16.00 0.00 0.00 0.00 0.00 06:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 lo 22.73 22.73 3.55 3.55 0.00 0.00 0.00 0.00 06:59:01 ens3 101.08 73.30 42.78 23.95 0.00 0.00 0.00 0.00 06:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 lo 5.65 5.65 0.54 0.54 0.00 0.00 0.00 0.00 07:00:01 ens3 127.16 98.42 163.00 76.13 0.00 0.00 0.00 0.00 07:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 lo 68.39 68.39 28.26 28.26 0.00 0.00 0.00 0.00 07:01:01 ens3 176.75 113.80 148.74 187.23 0.00 0.00 0.00 0.00 07:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 lo 260.59 260.59 107.28 107.28 0.00 0.00 0.00 0.00 07:02:01 ens3 171.00 121.16 571.64 79.17 0.00 0.00 0.00 0.00 07:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 lo 70.00 70.00 28.39 28.39 0.00 0.00 0.00 0.00 07:03:01 ens3 19.26 14.85 4.22 11.54 0.00 0.00 0.00 0.00 07:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 lo 19.23 19.23 11.76 11.76 0.00 0.00 0.00 0.00 07:04:01 ens3 105.47 80.20 341.22 32.09 0.00 0.00 0.00 0.00 07:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 lo 0.72 0.72 0.05 0.05 0.00 0.00 0.00 0.00 07:05:01 ens3 9.67 6.98 2.37 4.58 0.00 0.00 0.00 0.00 07:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 lo 77.27 77.27 14.55 14.55 0.00 0.00 0.00 0.00 07:06:01 ens3 11.35 8.27 2.38 8.30 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 lo 100.72 100.72 23.53 23.53 0.00 0.00 0.00 0.00 07:07:01 ens3 49.84 32.13 12.10 36.48 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 lo 91.47 91.47 30.93 30.93 0.00 0.00 0.00 0.00 07:08:01 ens3 42.88 34.44 194.99 13.63 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 lo 6.82 6.82 0.69 0.69 0.00 0.00 0.00 0.00 Average: ens3 141.39 103.52 886.06 54.89 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 57.52 57.52 18.59 18.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-33742) 08/08/25 _x86_64_ (8 CPU) 06:51:00 LINUX RESTART (8 CPU) 06:52:02 CPU %user %nice %system %iowait %steal %idle 06:53:01 all 15.27 0.00 1.04 1.78 0.06 81.87 06:53:01 0 15.22 0.00 0.54 0.49 0.05 83.69 06:53:01 1 12.65 0.00 1.83 0.59 0.07 84.85 06:53:01 2 9.49 0.00 0.78 0.24 0.02 89.47 06:53:01 3 6.42 0.00 0.78 10.86 0.07 81.87 06:53:01 4 10.08 0.00 0.79 0.15 0.05 88.93 06:53:01 5 8.09 0.00 0.25 0.00 0.05 91.60 06:53:01 6 45.11 0.00 2.36 1.75 0.08 50.69 06:53:01 7 15.12 0.00 0.90 0.15 0.05 83.78 06:54:01 all 35.86 0.00 1.35 0.80 0.09 61.90 06:54:01 0 40.30 0.00 0.92 0.03 0.07 58.68 06:54:01 1 26.50 0.00 1.50 0.53 0.08 71.38 06:54:01 2 29.18 0.00 1.47 0.18 0.10 69.06 06:54:01 3 33.53 0.00 1.36 5.08 0.08 59.95 06:54:01 4 39.60 0.00 1.47 0.17 0.08 58.69 06:54:01 5 37.97 0.00 1.22 0.00 0.07 60.74 06:54:01 6 39.16 0.00 1.97 0.10 0.10 58.67 06:54:01 7 40.66 0.00 0.90 0.35 0.08 58.00 06:55:01 all 37.19 0.00 1.28 0.81 0.08 60.64 06:55:01 0 47.79 0.00 1.62 0.62 0.10 49.88 06:55:01 1 25.30 0.00 1.32 0.40 0.05 72.93 06:55:01 2 41.96 0.00 0.50 0.00 0.08 57.45 06:55:01 3 25.33 0.00 1.13 3.34 0.10 70.11 06:55:01 4 31.59 0.00 1.74 0.02 0.08 66.57 06:55:01 5 40.48 0.00 1.20 1.90 0.10 56.31 06:55:01 6 53.65 0.00 2.17 0.08 0.08 44.01 06:55:01 7 31.42 0.00 0.60 0.13 0.08 67.76 06:56:01 all 40.65 0.00 1.03 0.20 0.10 58.02 06:56:01 0 40.78 0.00 1.40 0.25 0.08 57.49 06:56:01 1 55.47 0.00 2.68 0.05 0.12 41.68 06:56:01 2 46.79 0.00 0.57 0.02 0.10 52.53 06:56:01 3 39.04 0.00 0.97 1.17 0.08 58.74 06:56:01 4 51.42 0.00 0.74 0.00 0.12 47.73 06:56:01 5 25.74 0.00 0.58 0.02 0.08 73.58 06:56:01 6 40.74 0.00 0.72 0.08 0.08 58.37 06:56:01 7 25.24 0.00 0.60 0.00 0.10 74.06 06:57:01 all 19.20 0.00 0.57 0.12 0.05 80.05 06:57:01 0 20.44 0.00 1.17 0.02 0.03 78.35 06:57:01 1 17.22 0.00 0.28 0.00 0.05 82.45 06:57:01 2 16.49 0.00 0.77 0.00 0.07 82.68 06:57:01 3 24.53 0.00 0.45 0.15 0.07 74.80 06:57:01 4 20.29 0.00 0.35 0.00 0.07 79.30 06:57:01 5 32.49 0.00 0.58 0.07 0.07 66.79 06:57:01 6 8.02 0.00 0.45 0.72 0.07 90.75 06:57:01 7 14.16 0.00 0.52 0.00 0.05 85.28 06:58:01 all 11.62 0.00 0.40 0.40 0.04 87.53 06:58:01 0 18.50 0.00 0.20 2.77 0.05 78.47 06:58:01 1 12.92 0.00 0.53 0.07 0.03 86.45 06:58:01 2 10.10 0.00 0.22 0.03 0.03 89.61 06:58:01 3 14.43 0.00 0.27 0.28 0.03 84.98 06:58:01 4 7.97 0.00 0.32 0.00 0.02 91.70 06:58:01 5 18.51 0.00 1.34 0.07 0.07 80.02 06:58:01 6 2.05 0.00 0.13 0.00 0.03 97.78 06:58:01 7 8.51 0.00 0.20 0.02 0.05 91.22 06:59:01 all 18.22 0.00 0.38 0.02 0.05 81.32 06:59:01 0 21.09 0.00 0.38 0.02 0.03 78.48 06:59:01 1 27.44 0.00 0.62 0.07 0.05 71.83 06:59:01 2 13.60 0.00 0.20 0.00 0.03 86.16 06:59:01 3 17.17 0.00 0.38 0.07 0.07 82.31 06:59:01 4 21.22 0.00 0.63 0.00 0.05 78.09 06:59:01 5 24.52 0.00 0.38 0.02 0.07 75.02 06:59:01 6 8.90 0.00 0.13 0.00 0.03 90.93 06:59:01 7 11.81 0.00 0.28 0.03 0.05 87.83 07:00:01 all 35.08 0.00 1.16 0.46 0.08 63.21 07:00:01 0 34.54 0.00 1.69 0.13 0.08 63.55 07:00:01 1 45.17 0.00 1.30 0.18 0.08 53.26 07:00:01 2 26.95 0.00 0.53 0.05 0.07 72.40 07:00:01 3 25.16 0.00 0.73 1.13 0.08 72.89 07:00:01 4 40.39 0.00 0.99 0.00 0.08 58.54 07:00:01 5 32.82 0.00 0.75 2.02 0.12 64.29 07:00:01 6 33.37 0.00 1.24 0.13 0.08 65.17 07:00:01 7 42.27 0.00 2.02 0.05 0.08 55.58 07:01:01 all 32.13 0.00 1.69 1.38 0.09 64.71 07:01:01 0 17.87 0.00 1.17 0.20 0.08 80.68 07:01:01 1 44.96 0.00 3.73 2.98 0.08 48.23 07:01:01 2 43.71 0.00 0.97 0.05 0.08 55.19 07:01:01 3 34.53 0.00 2.61 3.85 0.10 58.91 07:01:01 4 27.44 0.00 1.37 1.45 0.07 69.67 07:01:01 5 29.85 0.00 1.52 0.58 0.08 67.96 07:01:01 6 42.11 0.00 1.27 1.59 0.08 54.95 07:01:01 7 16.64 0.00 0.87 0.37 0.10 82.03 07:02:01 all 40.50 0.00 1.15 0.83 0.09 57.43 07:02:01 0 35.79 0.00 1.84 3.37 0.07 58.93 07:02:01 1 51.15 0.00 1.39 1.96 0.10 45.40 07:02:01 2 51.97 0.00 1.52 0.32 0.10 46.09 07:02:01 3 49.87 0.00 1.59 0.02 0.10 48.43 07:02:01 4 30.47 0.00 0.40 0.05 0.07 69.01 07:02:01 5 39.01 0.00 0.70 0.90 0.07 59.32 07:02:01 6 33.39 0.00 0.70 0.02 0.07 65.82 07:02:01 7 32.36 0.00 1.12 0.03 0.10 66.39 07:03:01 all 19.76 0.00 0.58 0.54 0.08 79.05 07:03:01 0 13.39 0.00 0.80 3.09 0.12 82.60 07:03:01 1 23.66 0.00 0.27 0.00 0.07 76.00 07:03:01 2 17.47 0.00 0.34 0.10 0.09 82.00 07:03:01 3 34.27 0.00 1.23 0.12 0.05 64.33 07:03:01 4 23.80 0.00 0.83 0.07 0.08 75.22 07:03:01 5 17.99 0.00 0.60 0.88 0.07 80.46 07:03:01 6 17.76 0.00 0.38 0.00 0.05 81.80 07:03:01 7 9.60 0.00 0.15 0.00 0.07 90.18 07:03:01 CPU %user %nice %system %iowait %steal %idle 07:04:01 all 38.47 0.00 1.00 0.05 0.09 60.39 07:04:01 0 30.80 0.00 0.52 0.23 0.08 68.36 07:04:01 1 41.63 0.00 1.77 0.02 0.10 56.48 07:04:01 2 53.30 0.00 1.62 0.00 0.12 44.97 07:04:01 3 43.52 0.00 0.92 0.03 0.10 55.43 07:04:01 4 35.15 0.00 0.42 0.13 0.08 64.21 07:04:01 5 41.90 0.00 1.64 0.00 0.10 56.37 07:04:01 6 34.95 0.00 0.43 0.00 0.10 64.52 07:04:01 7 26.53 0.00 0.72 0.05 0.08 72.62 07:05:01 all 22.32 0.00 0.87 2.56 0.08 74.19 07:05:01 0 30.87 0.00 0.58 1.53 0.10 66.92 07:05:01 1 29.75 0.00 1.30 11.23 0.10 57.62 07:05:01 2 16.75 0.00 0.85 0.77 0.05 81.58 07:05:01 3 25.72 0.00 0.40 0.30 0.07 73.51 07:05:01 4 25.39 0.00 1.20 1.07 0.08 72.26 07:05:01 5 18.88 0.00 1.36 4.74 0.08 74.94 07:05:01 6 20.33 0.00 0.65 0.52 0.08 78.42 07:05:01 7 10.82 0.00 0.57 0.30 0.05 88.25 07:06:01 all 13.75 0.00 0.86 1.65 0.06 83.68 07:06:01 0 9.20 0.00 1.05 1.37 0.05 88.33 07:06:01 1 9.61 0.00 1.27 9.25 0.05 79.82 07:06:01 2 17.21 0.00 0.68 0.72 0.07 81.33 07:06:01 3 9.07 0.00 1.12 0.97 0.07 88.78 07:06:01 4 24.77 0.00 0.42 0.23 0.05 74.53 07:06:01 5 16.13 0.00 0.95 0.27 0.05 82.60 07:06:01 6 12.63 0.00 0.30 0.10 0.05 86.92 07:06:01 7 11.39 0.00 1.07 0.34 0.07 87.13 07:07:01 all 21.00 0.00 0.98 0.74 0.06 77.22 07:07:01 0 13.74 0.00 0.77 0.15 0.05 85.29 07:07:01 1 19.32 0.00 0.42 1.15 0.07 79.04 07:07:01 2 27.21 0.00 0.68 0.08 0.07 71.96 07:07:01 3 23.27 0.00 2.13 0.08 0.07 74.44 07:07:01 4 19.63 0.00 0.95 3.67 0.08 75.66 07:07:01 5 20.36 0.00 0.57 0.20 0.05 78.82 07:07:01 6 21.89 0.00 1.02 0.30 0.07 76.73 07:07:01 7 22.57 0.00 1.29 0.27 0.07 75.80 07:08:01 all 18.25 0.00 0.63 0.58 0.05 80.49 07:08:01 0 18.51 0.00 0.20 0.02 0.03 81.24 07:08:01 1 16.13 0.00 0.50 0.02 0.02 83.34 07:08:01 2 15.94 0.00 0.65 2.59 0.07 80.76 07:08:01 3 17.66 0.00 0.40 0.03 0.05 81.85 07:08:01 4 18.43 0.00 0.60 1.34 0.05 79.58 07:08:01 5 25.41 0.00 1.82 0.50 0.05 72.22 07:08:01 6 18.98 0.00 0.33 0.12 0.05 80.52 07:08:01 7 14.98 0.00 0.58 0.03 0.05 84.35 Average: all 26.21 0.00 0.94 0.81 0.07 71.97 Average: 0 25.57 0.00 0.93 0.89 0.07 72.55 Average: 1 28.70 0.00 1.29 1.78 0.07 68.16 Average: 2 27.40 0.00 0.77 0.32 0.07 71.43 Average: 3 26.49 0.00 1.03 1.71 0.07 70.70 Average: 4 26.73 0.00 0.83 0.52 0.07 71.85 Average: 5 26.90 0.00 0.97 0.76 0.07 71.30 Average: 6 27.04 0.00 0.89 0.34 0.07 71.66 Average: 7 20.88 0.00 0.77 0.13 0.07 78.14