---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23034 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 15G 140G 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 879 23695 0 7592 30832 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:39:c2:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.53/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85610sec preferred_lft 85610sec inet6 fe80::f816:3eff:fe39:c2b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:7f:9d:2b 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::42:5fff:fe7f:9d2b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23034) 06/22/25 _x86_64_ (8 CPU) 16:59:19 LINUX RESTART (8 CPU) 17:00:01 tps rtps wtps bread/s bwrtn/s 17:01:02 190.85 23.19 167.66 2335.32 59272.23 17:02:01 688.12 15.27 672.85 831.49 243545.11 17:03:01 27.30 0.10 27.20 17.60 37298.27 17:04:01 2.22 0.03 2.18 7.87 36.11 17:05:01 2.35 0.00 2.35 0.00 37.33 17:06:01 2.83 0.00 2.83 0.00 42.66 17:07:01 3.43 0.12 3.32 13.33 552.97 17:08:01 120.48 0.23 120.25 11.20 16639.73 17:09:01 1.97 0.00 1.97 0.00 37.86 17:10:01 2.88 0.00 2.88 0.00 47.36 17:11:01 2.27 0.02 2.25 0.13 38.25 17:12:01 48.64 1.20 47.44 86.79 1440.46 Average: 90.33 3.34 86.99 275.54 29632.64 17:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:02 26730804 31562944 6208416 18.85 99264 4955056 2291128 6.74 1044108 4730316 3134536 17:02:01 23740520 30807516 9198700 27.93 165968 6951028 6184584 18.20 1980972 6568784 156 17:03:01 23653440 30712328 9285780 28.19 166168 6942368 6145276 18.08 2088552 6545920 248 17:04:01 23651028 30710284 9288192 28.20 166236 6942612 6140136 18.07 2092132 6545832 48 17:05:01 23648756 30708056 9290464 28.20 166324 6942612 6153148 18.10 2095380 6545480 24 17:06:01 23649608 30709020 9289612 28.20 166376 6942636 6148332 18.09 2095892 6545356 120 17:07:01 23428972 30662820 9510248 28.87 176084 7098648 6498288 19.12 2154516 6691864 155660 17:08:01 23208120 30580792 9731100 29.54 194884 7194976 6506680 19.14 2281252 6759676 260 17:09:01 23208844 30581772 9730376 29.54 194956 7195040 6506680 19.14 2279216 6759768 164 17:10:01 23211724 30584804 9727496 29.53 195012 7195088 6506680 19.14 2276892 6759832 168 17:11:01 23210876 30584172 9728344 29.53 195100 7195168 6506680 19.14 2277536 6759896 264 17:12:01 24291712 31595600 8647508 26.25 196272 7137868 1674696 4.93 1346884 6658708 27308 Average: 23802867 30816676 9136353 27.74 173554 6891092 5605192 16.49 2001111 6489286 276580 17:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:02 lo 15.44 15.44 1.53 1.53 0.00 0.00 0.00 0.00 17:01:02 ens3 1632.19 1017.48 28448.14 87.62 0.00 0.00 0.00 0.00 17:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 vethfe550a5 0.22 0.37 0.01 0.02 0.00 0.00 0.00 0.00 17:02:01 lo 4.68 4.68 0.40 0.40 0.00 0.00 0.00 0.00 17:02:01 vethf436619 0.41 0.56 0.03 0.03 0.00 0.00 0.00 0.00 17:02:01 vetheeb7cd8 30.11 39.52 2.99 4.62 0.00 0.00 0.00 0.00 17:03:01 vethfe550a5 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 17:03:01 lo 10.10 10.10 0.55 0.55 0.00 0.00 0.00 0.00 17:03:01 vethf436619 23.46 21.48 10.91 16.03 0.00 0.00 0.00 0.00 17:03:01 vetheeb7cd8 21.26 23.38 16.01 10.48 0.00 0.00 0.00 0.00 17:04:01 vethfe550a5 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 lo 10.40 10.40 0.57 0.57 0.00 0.00 0.00 0.00 17:04:01 vethf436619 0.18 0.20 0.54 0.02 0.00 0.00 0.00 0.00 17:04:01 vetheeb7cd8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 vethfe550a5 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 lo 10.20 10.20 0.55 0.55 0.00 0.00 0.00 0.00 17:05:01 vethf436619 0.18 0.18 0.54 0.02 0.00 0.00 0.00 0.00 17:05:01 vetheeb7cd8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 vethfe550a5 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 lo 10.40 10.40 0.57 0.57 0.00 0.00 0.00 0.00 17:06:01 vethf436619 0.18 0.20 0.54 0.02 0.00 0.00 0.00 0.00 17:06:01 vetheeb7cd8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 vethfe550a5 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 lo 10.90 10.90 0.62 0.62 0.00 0.00 0.00 0.00 17:07:01 vethf436619 0.18 0.18 0.54 0.02 0.00 0.00 0.00 0.00 17:07:01 vetheeb7cd8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 vethfe550a5 0.05 0.10 0.00 0.01 0.00 0.00 0.00 0.00 17:08:01 lo 9.20 9.20 0.49 0.49 0.00 0.00 0.00 0.00 17:08:01 vethf436619 21.71 17.51 6.76 23.77 0.00 0.00 0.00 0.00 17:08:01 vetheeb7cd8 16.75 21.05 22.26 5.37 0.00 0.00 0.00 0.00 17:09:01 vethfe550a5 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 lo 8.80 8.80 0.46 0.46 0.00 0.00 0.00 0.00 17:09:01 vethf436619 0.27 0.27 0.57 0.02 0.00 0.00 0.00 0.00 17:09:01 vetheeb7cd8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 vethfe550a5 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 9.20 9.20 0.49 0.49 0.00 0.00 0.00 0.00 17:10:01 vethf436619 0.20 0.22 0.57 0.02 0.00 0.00 0.00 0.00 17:10:01 vetheeb7cd8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 vethfe550a5 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 lo 9.00 9.00 0.47 0.47 0.00 0.00 0.00 0.00 17:11:01 vethf436619 0.20 0.20 0.57 0.02 0.00 0.00 0.00 0.00 17:11:01 vetheeb7cd8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 lo 7.60 7.60 0.53 0.53 0.00 0.00 0.00 0.00 17:12:01 ens3 3818.30 2368.02 44913.98 272.76 0.00 0.00 0.00 0.00 17:12:01 docker0 42.54 59.39 3.61 301.51 0.00 0.00 0.00 0.00 Average: lo 9.67 9.67 0.60 0.60 0.00 0.00 0.00 0.00 Average: ens3 291.44 179.34 3663.44 16.92 0.00 0.00 0.00 0.00 Average: docker0 3.55 4.95 0.30 25.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23034) 06/22/25 _x86_64_ (8 CPU) 16:59:19 LINUX RESTART (8 CPU) 17:00:01 CPU %user %nice %system %iowait %steal %idle 17:01:02 all 14.91 0.00 3.97 2.44 0.05 78.63 17:01:02 0 37.87 0.00 5.53 1.65 0.08 54.86 17:01:02 1 6.89 0.00 3.52 6.53 0.03 83.03 17:01:02 2 14.43 0.00 3.99 3.32 0.05 78.21 17:01:02 3 11.06 0.00 3.83 0.12 0.03 84.96 17:01:02 4 10.21 0.00 3.39 1.15 0.03 85.21 17:01:02 5 6.79 0.00 4.05 0.45 0.03 88.68 17:01:02 6 7.83 0.00 3.76 0.83 0.05 87.53 17:01:02 7 23.99 0.00 3.69 5.59 0.07 66.67 17:02:01 all 17.32 0.00 6.75 8.92 0.08 66.93 17:02:01 0 20.68 0.00 7.64 2.95 0.09 68.64 17:02:01 1 16.84 0.00 6.01 16.85 0.09 60.21 17:02:01 2 18.57 0.00 6.91 4.12 0.09 70.31 17:02:01 3 18.46 0.00 7.41 1.68 0.09 72.36 17:02:01 4 15.29 0.00 6.23 2.85 0.09 75.54 17:02:01 5 14.90 0.00 6.29 6.38 0.07 72.36 17:02:01 6 18.79 0.00 6.26 15.75 0.09 59.11 17:02:01 7 15.03 0.00 7.20 20.90 0.09 56.79 17:03:01 all 5.72 0.00 0.56 1.09 0.04 92.60 17:03:01 0 6.06 0.00 0.70 0.00 0.03 93.21 17:03:01 1 4.07 0.00 0.52 0.43 0.03 94.95 17:03:01 2 6.09 0.00 0.57 0.02 0.02 93.31 17:03:01 3 6.59 0.00 0.68 0.00 0.02 92.71 17:03:01 4 6.60 0.00 0.47 8.26 0.03 84.64 17:03:01 5 7.63 0.00 0.83 0.02 0.05 91.47 17:03:01 6 7.00 0.00 0.52 0.00 0.03 92.45 17:03:01 7 1.70 0.00 0.17 0.02 0.05 98.07 17:04:01 all 0.21 0.00 0.12 0.01 0.03 99.63 17:04:01 0 0.13 0.00 0.15 0.00 0.03 99.68 17:04:01 1 0.13 0.00 0.15 0.05 0.03 99.63 17:04:01 2 0.08 0.00 0.08 0.00 0.00 99.83 17:04:01 3 0.25 0.00 0.18 0.02 0.02 99.53 17:04:01 4 0.27 0.00 0.12 0.00 0.03 99.58 17:04:01 5 0.25 0.00 0.13 0.00 0.02 99.60 17:04:01 6 0.28 0.00 0.10 0.02 0.03 99.57 17:04:01 7 0.32 0.00 0.05 0.00 0.03 99.60 17:05:01 all 0.23 0.00 0.11 0.01 0.03 99.61 17:05:01 0 0.38 0.00 0.17 0.02 0.03 99.40 17:05:01 1 0.17 0.00 0.12 0.07 0.02 99.63 17:05:01 2 0.17 0.00 0.07 0.00 0.02 99.75 17:05:01 3 0.23 0.00 0.17 0.00 0.03 99.57 17:05:01 4 0.30 0.00 0.12 0.00 0.03 99.55 17:05:01 5 0.25 0.00 0.08 0.00 0.03 99.63 17:05:01 6 0.22 0.00 0.10 0.00 0.02 99.67 17:05:01 7 0.15 0.00 0.08 0.00 0.03 99.73 17:06:01 all 0.43 0.00 0.13 0.01 0.03 99.40 17:06:01 0 0.28 0.00 0.23 0.02 0.05 99.42 17:06:01 1 0.25 0.00 0.05 0.03 0.02 99.65 17:06:01 2 0.07 0.00 0.08 0.00 0.03 99.82 17:06:01 3 0.15 0.00 0.12 0.00 0.02 99.72 17:06:01 4 0.13 0.00 0.10 0.02 0.03 99.72 17:06:01 5 0.23 0.00 0.17 0.02 0.02 99.57 17:06:01 6 0.18 0.00 0.13 0.02 0.02 99.65 17:06:01 7 2.09 0.00 0.20 0.00 0.05 97.67 17:07:01 all 0.93 0.00 0.30 0.02 0.03 98.73 17:07:01 0 0.77 0.00 0.38 0.00 0.05 98.80 17:07:01 1 0.77 0.00 0.42 0.00 0.03 98.78 17:07:01 2 0.72 0.00 0.37 0.03 0.03 98.85 17:07:01 3 0.80 0.00 0.20 0.05 0.02 98.93 17:07:01 4 0.48 0.00 0.28 0.00 0.03 99.20 17:07:01 5 0.92 0.00 0.27 0.10 0.02 98.70 17:07:01 6 0.73 0.00 0.17 0.00 0.02 99.08 17:07:01 7 2.21 0.00 0.26 0.00 0.03 97.50 17:08:01 all 5.11 0.00 1.27 0.55 0.05 93.01 17:08:01 0 5.01 0.00 1.20 0.12 0.05 93.62 17:08:01 1 7.35 0.00 2.27 2.76 0.05 87.56 17:08:01 2 5.80 0.00 1.65 0.05 0.05 92.45 17:08:01 3 7.24 0.00 0.90 0.12 0.03 91.71 17:08:01 4 4.49 0.00 1.10 0.02 0.03 94.36 17:08:01 5 3.33 0.00 0.74 1.00 0.07 94.87 17:08:01 6 3.11 0.00 1.10 0.17 0.08 95.53 17:08:01 7 4.56 0.00 1.20 0.22 0.03 93.98 17:09:01 all 0.17 0.00 0.06 0.01 0.03 99.72 17:09:01 0 0.22 0.00 0.07 0.00 0.02 99.70 17:09:01 1 0.20 0.00 0.08 0.10 0.03 99.58 17:09:01 2 0.10 0.00 0.07 0.00 0.03 99.80 17:09:01 3 0.08 0.00 0.03 0.00 0.02 99.87 17:09:01 4 0.17 0.00 0.07 0.00 0.03 99.73 17:09:01 5 0.32 0.00 0.07 0.02 0.08 99.52 17:09:01 6 0.18 0.00 0.10 0.00 0.03 99.68 17:09:01 7 0.08 0.00 0.02 0.00 0.00 99.90 17:10:01 all 0.18 0.00 0.08 0.01 0.03 99.70 17:10:01 0 0.17 0.00 0.10 0.00 0.05 99.68 17:10:01 1 0.37 0.00 0.17 0.07 0.05 99.35 17:10:01 2 0.18 0.00 0.08 0.00 0.05 99.68 17:10:01 3 0.13 0.00 0.03 0.00 0.00 99.83 17:10:01 4 0.17 0.00 0.08 0.00 0.02 99.73 17:10:01 5 0.15 0.00 0.08 0.02 0.03 99.72 17:10:01 6 0.18 0.00 0.10 0.00 0.05 99.67 17:10:01 7 0.08 0.00 0.00 0.00 0.02 99.90 17:11:01 all 0.14 0.00 0.08 0.01 0.04 99.73 17:11:01 0 0.25 0.00 0.17 0.00 0.10 99.48 17:11:01 1 0.13 0.00 0.07 0.05 0.03 99.72 17:11:01 2 0.02 0.00 0.05 0.00 0.03 99.90 17:11:01 3 0.12 0.00 0.05 0.00 0.05 99.78 17:11:01 4 0.10 0.00 0.12 0.00 0.02 99.77 17:11:01 5 0.25 0.00 0.05 0.00 0.03 99.67 17:11:01 6 0.10 0.00 0.08 0.03 0.03 99.75 17:11:01 7 0.12 0.00 0.07 0.00 0.03 99.78 17:11:01 CPU %user %nice %system %iowait %steal %idle 17:12:01 all 4.03 0.00 0.71 0.18 0.03 95.05 17:12:01 0 2.32 0.00 0.70 0.05 0.03 96.90 17:12:01 1 1.18 0.00 0.60 0.67 0.02 97.53 17:12:01 2 2.01 0.00 0.55 0.25 0.03 97.16 17:12:01 3 4.74 0.00 0.80 0.07 0.03 94.36 17:12:01 4 4.84 0.00 0.92 0.07 0.05 94.12 17:12:01 5 14.80 0.00 1.00 0.27 0.07 83.86 17:12:01 6 1.45 0.00 0.65 0.05 0.02 97.83 17:12:01 7 0.92 0.00 0.49 0.02 0.02 98.56 Average: all 4.07 0.00 1.16 1.08 0.04 93.65 Average: 0 6.14 0.00 1.40 0.39 0.05 92.01 Average: 1 3.12 0.00 1.13 2.21 0.04 93.50 Average: 2 3.95 0.00 1.18 0.63 0.04 94.20 Average: 3 4.12 0.00 1.18 0.17 0.03 94.50 Average: 4 3.55 0.00 1.07 1.02 0.04 94.32 Average: 5 4.12 0.00 1.13 0.68 0.04 94.02 Average: 6 3.30 0.00 1.08 1.37 0.04 94.21 Average: 7 4.25 0.00 1.10 2.18 0.04 92.44