---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-31589 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: 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): 0-7 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 17G 139G 11% / 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 922 22019 0 9224 30789 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:95:c6:7e brd ff:ff:ff:ff:ff:ff inet 10.30.107.7/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85574sec preferred_lft 85574sec inet6 fe80::f816:3eff:fe95:c67e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:04:c1:dd 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::42:62ff:fe04:c1dd/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-31589) 07/29/25 _x86_64_ (8 CPU) 15:51:19 LINUX RESTART (8 CPU) 15:52:01 tps rtps wtps bread/s bwrtn/s 15:53:08 96.35 3.53 92.83 55.73 49723.73 15:54:01 330.68 22.93 307.75 2612.19 215790.07 15:55:01 572.57 3.50 569.07 402.73 128972.24 15:56:01 14.90 0.00 14.90 0.00 3836.43 15:57:01 27.46 0.23 27.23 35.46 5032.89 15:58:01 224.53 0.22 224.31 12.40 29947.22 15:59:01 15.91 0.00 15.91 0.00 376.07 16:00:01 23.01 0.00 23.01 0.00 497.25 16:01:02 27.15 0.00 27.15 0.00 729.88 16:02:01 20.86 0.00 20.86 0.00 473.82 16:03:01 9.58 0.00 9.58 0.00 227.56 16:04:01 53.74 0.05 53.69 7.60 1296.32 16:05:01 60.27 1.80 58.47 93.98 2547.71 Average: 111.67 2.31 109.36 225.47 32393.77 15:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:53:08 29975228 31625624 2963992 9.00 75016 1880624 1469544 4.32 927160 1728612 223292 15:54:01 23302764 31623548 9636456 29.26 157696 8181676 1634768 4.81 1038456 7957208 2875692 15:55:01 19060612 27627160 13878608 42.13 176012 8404432 13036944 38.36 5298592 7807488 1816 15:56:01 17869400 26547912 15069820 45.75 176452 8513248 14220904 41.84 6518532 7750912 616 15:57:01 17585380 26468388 15353840 46.61 188832 8684288 14499976 42.66 6620080 7906540 40764 15:58:01 17174176 26406392 15765044 47.86 217968 8970204 14651156 43.11 6759740 8138292 3968 15:59:01 17130784 26364892 15808436 47.99 218116 8971904 14716060 43.30 6801884 8139468 924 16:00:01 16837896 26084204 16101324 48.88 218304 8984020 14953208 44.00 7085904 8146656 10556 16:01:02 16270000 25519720 16669220 50.61 218528 8986932 15557828 45.77 7649420 8149332 1528 16:02:01 16244580 25498440 16694640 50.68 218692 8990820 15590972 45.87 7670896 8152336 496 16:03:01 16233300 25488520 16705920 50.72 218816 8992084 15610048 45.93 7680476 8153488 640 16:04:01 19991124 29193136 12948096 39.31 219396 8951612 7809968 22.98 4073764 8080516 236 16:05:01 22492560 31472032 10446660 31.71 221028 8715364 1656644 4.87 1856328 7862936 12344 Average: 19243677 27686151 13695543 41.58 194220 8248247 11185232 32.91 5383172 7536445 244067 15:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:53:08 ens3 117.39 80.62 995.66 10.98 0.00 0.00 0.00 0.00 15:53:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:08 lo 1.13 1.13 0.14 0.14 0.00 0.00 0.00 0.00 15:54:01 ens3 3079.98 1676.81 61417.75 128.96 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 lo 22.72 22.72 2.07 2.07 0.00 0.00 0.00 0.00 15:55:01 veth5d7d070 0.10 0.37 0.01 0.02 0.00 0.00 0.00 0.00 15:55:01 veth4ddfdc5 1.08 1.48 0.06 0.09 0.00 0.00 0.00 0.00 15:55:01 veth0e54214 0.00 0.42 0.00 0.02 0.00 0.00 0.00 0.00 15:55:01 veth4ebe1e7 0.00 0.50 0.00 0.03 0.00 0.00 0.00 0.00 15:56:01 veth5d7d070 6.23 8.80 0.83 0.73 0.00 0.00 0.00 0.00 15:56:01 veth4ddfdc5 91.38 91.27 15.98 18.59 0.00 0.00 0.00 0.00 15:56:01 veth0e54214 1.47 1.98 0.12 0.36 0.00 0.00 0.00 0.00 15:56:01 veth4ebe1e7 0.00 0.50 0.00 0.02 0.00 0.00 0.00 0.00 15:57:01 veth5d7d070 6.90 10.06 0.99 0.86 0.00 0.00 0.00 0.00 15:57:01 veth4ddfdc5 0.45 0.52 0.55 0.04 0.00 0.00 0.00 0.00 15:57:01 veth0e54214 2.00 2.37 0.18 0.78 0.00 0.00 0.00 0.00 15:57:01 veth4ebe1e7 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 15:58:01 veth5d7d070 9.78 13.31 1.95 2.57 0.00 0.00 0.00 0.00 15:58:01 veth4ddfdc5 0.47 0.47 0.56 0.04 0.00 0.00 0.00 0.00 15:58:01 veth0e54214 2.52 3.13 0.28 4.09 0.00 0.00 0.00 0.00 15:58:01 veth4ebe1e7 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 veth5d7d070 9.57 13.05 1.81 2.10 0.00 0.00 0.00 0.00 15:59:01 veth4ddfdc5 0.48 0.38 0.56 0.03 0.00 0.00 0.00 0.00 15:59:01 veth0e54214 3.38 4.17 0.42 5.19 0.00 0.00 0.00 0.00 15:59:01 veth4ebe1e7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 veth5d7d070 12.05 15.65 3.41 5.59 0.00 0.00 0.00 0.00 16:00:01 veth4ddfdc5 67.29 66.92 8.82 17.46 0.00 0.00 0.00 0.00 16:00:01 veth0e54214 5.90 7.27 7.49 8.19 0.00 0.00 0.00 0.00 16:00:01 veth4ebe1e7 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:01:02 veth5d7d070 9.48 12.83 1.84 3.17 0.00 0.00 0.00 0.00 16:01:02 veth4ddfdc5 34.34 34.03 5.36 8.50 0.00 0.00 0.00 0.00 16:01:02 veth0e54214 3.57 4.40 0.73 4.81 0.00 0.00 0.00 0.00 16:01:02 veth4ebe1e7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 veth5d7d070 12.20 15.93 2.69 5.55 0.00 0.00 0.00 0.00 16:02:01 veth4ddfdc5 3.81 3.68 1.52 1.20 0.00 0.00 0.00 0.00 16:02:01 veth0e54214 4.47 5.63 0.51 7.99 0.00 0.00 0.00 0.00 16:02:01 veth4ebe1e7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 veth5d7d070 8.97 12.40 1.70 1.96 0.00 0.00 0.00 0.00 16:03:01 veth4ddfdc5 0.58 0.45 0.64 0.04 0.00 0.00 0.00 0.00 16:03:01 veth0e54214 3.30 3.82 0.35 4.03 0.00 0.00 0.00 0.00 16:03:01 veth4ebe1e7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 veth4ddfdc5 0.30 0.78 0.02 0.05 0.00 0.00 0.00 0.00 16:04:01 veth4ebe1e7 0.00 0.67 0.00 0.04 0.00 0.00 0.00 0.00 16:04:01 veth699a424 697.00 528.68 124.02 88.82 0.00 0.00 0.00 0.01 16:04:01 br-5a8dad0299ae 22.56 42.88 1.48 314.89 0.00 0.00 0.00 0.00 16:05:01 ens3 3463.12 1971.64 58996.62 257.57 0.00 0.00 0.00 0.00 16:05:01 docker0 56.37 117.11 4.54 1381.08 0.00 0.00 0.00 0.00 16:05:01 lo 40.46 40.46 3.57 3.57 0.00 0.00 0.00 0.00 Average: ens3 242.02 135.02 4476.70 14.46 0.00 0.00 0.00 0.00 Average: docker0 4.34 9.02 0.35 106.33 0.00 0.00 0.00 0.00 Average: lo 2.81 2.81 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31589) 07/29/25 _x86_64_ (8 CPU) 15:51:19 LINUX RESTART (8 CPU) 15:52:01 CPU %user %nice %system %iowait %steal %idle 15:53:08 all 7.00 0.00 0.48 4.89 1.47 86.15 15:53:08 0 0.69 0.00 0.09 2.15 1.18 95.89 15:53:08 1 2.56 0.00 0.18 0.01 1.38 95.86 15:53:08 2 0.14 0.00 0.29 2.58 3.51 93.48 15:53:08 3 6.29 0.00 0.57 0.07 1.16 91.90 15:53:08 4 27.50 0.00 1.58 2.24 0.07 68.60 15:53:08 5 0.03 0.00 0.00 32.17 0.12 67.68 15:53:08 6 13.38 0.00 0.86 0.22 1.79 83.76 15:53:08 7 5.73 0.00 0.33 0.10 2.41 91.43 15:54:01 all 25.01 0.00 12.01 5.47 0.12 57.39 15:54:01 0 24.24 0.00 12.03 3.46 0.10 60.17 15:54:01 1 24.99 0.00 12.41 4.73 0.13 57.74 15:54:01 2 23.45 0.00 12.26 12.17 0.12 52.01 15:54:01 3 24.66 0.00 11.25 4.89 0.12 59.08 15:54:01 4 25.49 0.00 11.48 1.43 0.12 61.48 15:54:01 5 25.44 0.00 12.24 3.83 0.14 58.35 15:54:01 6 27.32 0.00 11.82 11.65 0.13 49.08 15:54:01 7 24.49 0.00 12.50 1.56 0.14 61.31 15:55:01 all 61.20 0.00 7.09 3.31 0.12 28.28 15:55:01 0 60.95 0.00 6.59 0.82 0.10 31.55 15:55:01 1 61.31 0.00 7.72 8.36 0.13 22.48 15:55:01 2 60.97 0.00 7.05 1.84 0.12 30.02 15:55:01 3 61.74 0.00 6.72 1.20 0.12 30.23 15:55:01 4 62.18 0.00 7.92 7.60 0.13 22.16 15:55:01 5 60.19 0.00 7.25 1.31 0.12 31.13 15:55:01 6 61.01 0.00 6.64 5.02 0.12 27.21 15:55:01 7 61.22 0.00 6.85 0.35 0.12 31.46 15:56:01 all 46.36 0.00 3.65 0.06 0.09 49.84 15:56:01 0 41.67 0.00 3.32 0.27 0.10 54.64 15:56:01 1 49.81 0.00 4.07 0.00 0.10 46.02 15:56:01 2 52.23 0.00 4.24 0.00 0.08 43.45 15:56:01 3 49.30 0.00 3.68 0.10 0.08 46.84 15:56:01 4 47.14 0.00 3.81 0.03 0.08 48.93 15:56:01 5 45.89 0.00 3.78 0.00 0.10 50.23 15:56:01 6 42.42 0.00 3.33 0.03 0.10 54.11 15:56:01 7 42.33 0.00 3.02 0.02 0.10 54.53 15:57:01 all 4.35 0.00 0.86 0.12 0.06 94.62 15:57:01 0 4.68 0.00 1.35 0.02 0.05 93.90 15:57:01 1 4.12 0.00 0.75 0.00 0.05 95.08 15:57:01 2 4.32 0.00 0.90 0.05 0.07 94.66 15:57:01 3 4.39 0.00 0.72 0.17 0.05 94.67 15:57:01 4 4.23 0.00 0.80 0.02 0.07 94.89 15:57:01 5 3.98 0.00 0.69 0.02 0.05 95.26 15:57:01 6 3.92 0.00 0.82 0.03 0.05 95.18 15:57:01 7 5.15 0.00 0.77 0.64 0.05 93.38 15:58:01 all 12.04 0.00 2.59 0.88 0.08 84.42 15:58:01 0 12.99 0.00 2.93 0.62 0.08 83.37 15:58:01 1 13.52 0.00 2.29 0.83 0.07 83.29 15:58:01 2 13.79 0.00 2.56 0.18 0.07 83.40 15:58:01 3 12.01 0.00 2.52 0.17 0.10 85.19 15:58:01 4 12.22 0.00 3.09 0.47 0.08 84.14 15:58:01 5 11.20 0.00 2.64 0.18 0.08 85.90 15:58:01 6 8.57 0.00 2.10 0.82 0.07 88.44 15:58:01 7 11.99 0.00 2.59 3.74 0.08 81.60 15:59:01 all 4.85 0.00 0.56 0.03 0.06 94.49 15:59:01 0 5.36 0.00 0.72 0.07 0.05 93.80 15:59:01 1 4.72 0.00 0.67 0.00 0.07 94.54 15:59:01 2 6.46 0.00 0.53 0.02 0.07 92.92 15:59:01 3 4.64 0.00 0.59 0.02 0.05 94.71 15:59:01 4 3.90 0.00 0.57 0.05 0.08 95.40 15:59:01 5 3.71 0.00 0.47 0.02 0.08 95.72 15:59:01 6 6.00 0.00 0.40 0.00 0.07 93.53 15:59:01 7 4.00 0.00 0.54 0.12 0.05 95.30 16:00:01 all 8.18 0.00 0.88 0.05 0.07 90.83 16:00:01 0 7.60 0.00 0.87 0.07 0.08 91.38 16:00:01 1 8.27 0.00 0.86 0.03 0.07 90.77 16:00:01 2 6.91 0.00 0.82 0.05 0.05 92.17 16:00:01 3 8.60 0.00 0.85 0.00 0.08 90.47 16:00:01 4 7.69 0.00 0.99 0.08 0.07 91.18 16:00:01 5 7.54 0.00 0.85 0.05 0.05 91.51 16:00:01 6 9.88 0.00 0.97 0.02 0.08 89.05 16:00:01 7 8.97 0.00 0.82 0.08 0.07 90.06 16:01:02 all 4.66 0.00 0.62 0.05 0.06 94.60 16:01:02 0 3.88 0.00 0.69 0.10 0.05 95.29 16:01:02 1 3.79 0.00 0.59 0.03 0.05 95.54 16:01:02 2 5.88 0.00 0.48 0.15 0.07 93.42 16:01:02 3 4.69 0.00 0.64 0.02 0.07 94.59 16:01:02 4 4.69 0.00 0.65 0.03 0.05 94.58 16:01:02 5 4.88 0.00 0.62 0.00 0.07 94.43 16:01:02 6 5.03 0.00 0.54 0.02 0.07 94.35 16:01:02 7 4.46 0.00 0.75 0.03 0.07 94.69 16:02:01 all 5.64 0.00 0.61 0.05 0.06 93.65 16:02:01 0 5.50 0.00 0.78 0.05 0.07 93.59 16:02:01 1 5.59 0.00 0.57 0.10 0.07 93.67 16:02:01 2 6.86 0.00 0.43 0.07 0.05 92.60 16:02:01 3 5.75 0.00 0.54 0.00 0.07 93.64 16:02:01 4 5.76 0.00 0.85 0.03 0.07 93.29 16:02:01 5 3.67 0.00 0.54 0.05 0.05 95.68 16:02:01 6 5.79 0.00 0.61 0.03 0.07 93.49 16:02:01 7 6.17 0.00 0.51 0.03 0.07 93.22 16:03:01 all 2.48 0.00 0.42 0.03 0.06 97.01 16:03:01 0 3.06 0.00 0.53 0.02 0.07 96.33 16:03:01 1 2.56 0.00 0.41 0.10 0.05 96.88 16:03:01 2 1.93 0.00 0.40 0.02 0.07 97.59 16:03:01 3 3.13 0.00 0.45 0.00 0.05 96.37 16:03:01 4 2.57 0.00 0.32 0.02 0.05 97.05 16:03:01 5 2.12 0.00 0.28 0.00 0.05 97.54 16:03:01 6 2.06 0.00 0.48 0.02 0.07 97.37 16:03:01 7 2.39 0.00 0.50 0.10 0.05 96.96 16:03:01 CPU %user %nice %system %iowait %steal %idle 16:04:01 all 2.61 0.00 1.11 0.13 0.06 96.08 16:04:01 0 1.77 0.00 1.00 0.12 0.05 97.06 16:04:01 1 2.23 0.00 1.23 0.32 0.07 96.15 16:04:01 2 2.18 0.00 1.16 0.07 0.07 96.52 16:04:01 3 2.06 0.00 1.10 0.03 0.07 96.74 16:04:01 4 3.96 0.00 1.14 0.22 0.07 94.62 16:04:01 5 4.48 0.00 0.95 0.08 0.05 94.43 16:04:01 6 2.01 0.00 1.19 0.13 0.07 96.60 16:04:01 7 2.21 0.00 1.10 0.08 0.07 96.54 16:05:01 all 7.88 0.00 0.74 0.19 0.03 91.16 16:05:01 0 1.00 0.00 0.53 0.07 0.00 98.40 16:05:01 1 0.97 0.00 0.55 0.97 0.03 97.48 16:05:01 2 0.62 0.00 0.52 0.02 0.02 98.83 16:05:01 3 1.18 0.00 0.47 0.02 0.03 98.30 16:05:01 4 15.30 0.00 0.87 0.12 0.03 83.69 16:05:01 5 19.69 0.00 1.37 0.07 0.05 78.82 16:05:01 6 21.17 0.00 1.10 0.12 0.03 77.58 16:05:01 7 3.06 0.00 0.55 0.15 0.03 96.21 Average: all 14.59 0.00 2.31 1.17 0.19 81.73 Average: 0 13.08 0.00 2.30 0.59 0.16 83.87 Average: 1 13.93 0.00 2.36 1.14 0.19 82.38 Average: 2 14.03 0.00 2.31 1.23 0.38 82.05 Average: 3 14.28 0.00 2.21 0.47 0.17 82.87 Average: 4 17.12 0.00 2.52 0.95 0.07 79.33 Average: 5 14.58 0.00 2.31 3.18 0.08 79.85 Average: 6 15.89 0.00 2.26 1.28 0.23 80.34 Average: 7 13.79 0.00 2.25 0.52 0.28 83.16