---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39126 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 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 941 22177 0 9047 30770 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:7d:e5:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.131/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85469sec preferred_lft 85469sec inet6 fe80::f816:3eff:fe7d:e5b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:60:f7:9c 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-8c-8g-39126) 08/20/25 _x86_64_ (8 CPU) 05:51:20 LINUX RESTART (8 CPU) 05:52:02 tps rtps wtps bread/s bwrtn/s 05:53:01 33.06 0.00 33.06 0.00 39798.00 05:54:01 26.43 0.00 26.43 0.00 39511.66 05:55:01 26.03 0.00 26.03 0.00 39793.50 05:56:01 7.82 0.00 7.82 0.00 9696.65 05:57:01 1.37 0.00 1.37 0.00 16.13 05:58:01 1.70 0.00 1.70 0.00 20.66 05:59:01 333.69 22.05 311.65 823.33 3295.05 06:00:01 158.52 41.68 116.85 2936.31 11349.58 06:01:01 114.78 7.43 107.35 674.84 18455.85 06:02:01 310.05 13.66 296.38 2392.27 14933.24 06:03:01 489.20 14.66 474.54 1026.10 214138.98 06:04:01 372.63 4.42 368.21 398.27 22275.11 06:05:01 127.03 0.35 126.68 24.53 7832.29 06:06:01 78.60 0.18 78.42 24.40 2686.62 Average: 148.77 7.47 141.30 593.54 30260.41 05:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:53:01 30645936 31890468 2293284 6.96 38672 1534160 1311840 3.86 623068 1416356 12 05:54:01 30646260 31890900 2292960 6.96 38760 1534164 1311840 3.86 622336 1416352 8 05:55:01 30645244 31890068 2293976 6.96 38856 1534164 1311840 3.86 623748 1416340 180 05:56:01 30644460 31889372 2294760 6.97 38944 1534168 1311840 3.86 624468 1416344 160 05:57:01 30643236 31888236 2295984 6.97 39040 1534164 1311840 3.86 626136 1416348 8 05:58:01 30641844 31886972 2297376 6.97 39128 1534176 1311840 3.86 627368 1416352 168 05:59:01 30354968 31683308 2584252 7.85 45748 1607012 1391792 4.09 852748 1467376 34216 06:00:01 29577840 31373220 3361380 10.20 83000 2012972 1804460 5.31 1239504 1807976 160020 06:01:01 27643852 29842652 5295368 16.08 94128 2393108 3025304 8.90 2808732 2145544 4708 06:02:01 28104452 31549916 4834768 14.68 106384 3603084 1502404 4.42 1420996 3025488 731920 06:03:01 22875292 31602348 10063928 30.55 194648 8505096 1577652 4.64 1475760 7898680 234308 06:04:01 18664648 27924916 14274572 43.34 219172 8877300 13242996 38.96 5452896 7984132 162788 06:05:01 18004240 27365060 14934980 45.34 224108 8985464 13516836 39.77 6076108 8010376 584 06:06:01 22807508 31593756 10131712 30.76 225056 8523568 1538396 4.53 1950308 7463112 1976 Average: 27278556 31019371 5660664 17.19 101832 3836614 3247920 9.56 1787441 3450055 95075 05:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:53:01 ens3 0.36 0.27 0.16 0.62 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 ens3 0.18 0.13 0.06 0.01 0.00 0.00 0.00 0.00 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:55:01 ens3 0.17 0.12 0.06 0.16 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 ens3 0.20 0.20 0.06 0.17 0.00 0.00 0.00 0.00 05:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:57:01 ens3 0.40 0.32 0.19 0.35 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 ens3 0.22 0.12 0.06 0.04 0.00 0.00 0.00 0.00 05:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:59:01 ens3 179.57 111.83 393.43 43.31 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 06:00:01 ens3 259.77 189.05 1544.07 38.24 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 lo 3.13 3.13 0.33 0.33 0.00 0.00 0.00 0.00 06:01:01 ens3 1001.30 648.23 5830.30 164.74 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 06:02:01 ens3 270.99 194.80 2307.81 44.33 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 06:03:01 ens3 3326.50 1760.44 40092.30 131.72 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 br-07fb4e71c395 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 lo 17.80 17.80 2.57 2.57 0.00 0.00 0.00 0.00 06:04:01 veth5052627 22.33 26.77 9.55 4.84 0.00 0.00 0.00 0.00 06:04:01 vethe5e6d00 0.00 0.90 0.00 0.29 0.00 0.00 0.00 0.00 06:04:01 vethfafed2c 0.92 1.73 0.09 1.22 0.00 0.00 0.00 0.00 06:04:01 vethb0dfd4a 4.40 5.85 0.55 0.83 0.00 0.00 0.00 0.00 06:05:01 veth5052627 62.66 75.74 21.48 10.38 0.00 0.00 0.00 0.00 06:05:01 vethe5e6d00 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 vethfafed2c 0.45 0.40 0.06 1.03 0.00 0.00 0.00 0.00 06:05:01 vethb0dfd4a 10.20 15.08 1.46 1.56 0.00 0.00 0.00 0.00 06:06:01 ens3 5351.36 3115.06 51100.36 485.84 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 lo 54.69 54.69 10.08 10.08 0.00 0.00 0.00 0.00 Average: ens3 367.97 212.60 3612.12 32.63 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 3.63 3.63 0.70 0.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39126) 08/20/25 _x86_64_ (8 CPU) 05:51:20 LINUX RESTART (8 CPU) 05:52:02 CPU %user %nice %system %iowait %steal %idle 05:53:01 all 0.26 0.00 0.03 1.64 0.01 98.06 05:53:01 0 0.05 0.00 0.00 0.02 0.00 99.93 05:53:01 1 0.05 0.00 0.07 0.00 0.02 99.86 05:53:01 2 1.43 0.00 0.02 0.00 0.00 98.56 05:53:01 3 0.03 0.00 0.02 0.00 0.00 99.95 05:53:01 4 0.07 0.00 0.03 0.00 0.02 99.88 05:53:01 5 0.34 0.00 0.02 0.03 0.00 99.61 05:53:01 6 0.08 0.00 0.05 13.14 0.02 86.71 05:53:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:54:01 all 0.07 0.00 0.01 1.63 0.01 98.28 05:54:01 0 0.05 0.00 0.03 0.00 0.00 99.92 05:54:01 1 0.05 0.00 0.05 0.03 0.02 99.85 05:54:01 2 0.37 0.00 0.00 0.00 0.00 99.63 05:54:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:54:01 4 0.07 0.00 0.00 0.00 0.00 99.93 05:54:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:54:01 6 0.05 0.00 0.02 13.00 0.02 86.92 05:54:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:55:01 all 0.15 0.00 0.01 1.48 0.01 98.36 05:55:01 0 0.02 0.00 0.03 0.00 0.02 99.93 05:55:01 1 0.07 0.00 0.00 0.00 0.02 99.92 05:55:01 2 1.01 0.00 0.02 0.00 0.00 98.97 05:55:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:55:01 4 0.02 0.00 0.02 0.00 0.00 99.97 05:55:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:55:01 6 0.03 0.00 0.03 11.87 0.02 88.05 05:55:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:56:01 all 0.02 0.00 0.01 0.40 0.00 99.57 05:56:01 0 0.05 0.00 0.03 0.00 0.02 99.90 05:56:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:56:01 2 0.00 0.00 0.00 0.00 0.02 99.98 05:56:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:56:01 4 0.02 0.00 0.02 0.00 0.00 99.97 05:56:01 5 0.05 0.00 0.00 0.00 0.00 99.95 05:56:01 6 0.07 0.00 0.00 3.18 0.00 96.75 05:56:01 7 0.00 0.00 0.02 0.00 0.00 99.98 05:57:01 all 0.02 0.00 0.01 0.01 0.01 99.96 05:57:01 0 0.03 0.00 0.02 0.00 0.02 99.93 05:57:01 1 0.00 0.00 0.00 0.02 0.00 99.98 05:57:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:57:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:57:01 4 0.03 0.00 0.00 0.00 0.00 99.97 05:57:01 5 0.05 0.00 0.02 0.00 0.00 99.93 05:57:01 6 0.03 0.00 0.00 0.03 0.02 99.92 05:57:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:58:01 all 0.02 0.00 0.01 0.03 0.00 99.93 05:58:01 0 0.03 0.00 0.03 0.22 0.02 99.70 05:58:01 1 0.00 0.00 0.02 0.02 0.02 99.95 05:58:01 2 0.00 0.00 0.02 0.00 0.00 99.98 05:58:01 3 0.00 0.00 0.02 0.00 0.00 99.98 05:58:01 4 0.00 0.00 0.00 0.00 0.00 100.00 05:58:01 5 0.03 0.00 0.00 0.00 0.00 99.97 05:58:01 6 0.05 0.00 0.02 0.03 0.00 99.90 05:58:01 7 0.00 0.00 0.02 0.00 0.02 99.97 05:59:01 all 2.65 0.00 0.34 0.50 0.01 96.50 05:59:01 0 1.38 0.00 0.32 0.10 0.03 98.17 05:59:01 1 2.39 0.00 0.20 0.18 0.02 97.20 05:59:01 2 6.57 0.00 0.30 0.20 0.02 92.92 05:59:01 3 2.27 0.00 0.22 0.00 0.02 97.50 05:59:01 4 2.72 0.00 0.10 0.00 0.02 97.17 05:59:01 5 3.01 0.00 1.17 3.39 0.02 92.42 05:59:01 6 0.65 0.00 0.17 0.12 0.00 99.07 05:59:01 7 2.22 0.00 0.25 0.02 0.02 97.50 06:00:01 all 12.40 0.00 0.87 1.14 0.04 85.55 06:00:01 0 14.06 0.00 0.85 0.53 0.03 84.52 06:00:01 1 19.98 0.00 1.62 0.45 0.03 77.92 06:00:01 2 5.21 0.00 0.40 0.17 0.02 94.20 06:00:01 3 3.80 0.00 0.33 0.25 0.02 95.60 06:00:01 4 2.87 0.00 0.35 0.62 0.02 96.15 06:00:01 5 4.13 0.00 0.17 0.33 0.02 95.36 06:00:01 6 43.13 0.00 2.60 5.41 0.07 48.79 06:00:01 7 6.02 0.00 0.60 1.40 0.03 91.94 06:01:01 all 27.45 0.00 1.09 0.38 0.06 71.03 06:01:01 0 51.63 0.00 1.02 0.10 0.08 47.17 06:01:01 1 10.23 0.00 0.83 1.30 0.05 87.58 06:01:01 2 36.64 0.00 0.28 0.00 0.07 63.01 06:01:01 3 19.86 0.00 0.60 0.10 0.03 79.41 06:01:01 4 23.26 0.00 2.26 0.40 0.07 74.01 06:01:01 5 23.46 0.00 0.57 0.10 0.03 75.84 06:01:01 6 32.62 0.00 0.77 0.48 0.07 66.07 06:01:01 7 21.81 0.00 2.36 0.55 0.08 75.20 06:02:01 all 16.08 0.00 1.45 0.89 0.04 81.54 06:02:01 0 36.23 0.00 1.51 1.57 0.07 60.62 06:02:01 1 16.10 0.00 2.02 0.13 0.03 81.72 06:02:01 2 9.58 0.00 0.93 0.13 0.03 89.33 06:02:01 3 17.98 0.00 1.37 0.02 0.03 80.60 06:02:01 4 16.38 0.00 1.40 0.07 0.03 82.11 06:02:01 5 4.48 0.00 1.79 2.99 0.03 90.70 06:02:01 6 21.98 0.00 1.49 0.30 0.05 76.18 06:02:01 7 5.89 0.00 1.00 1.91 0.05 91.15 06:03:01 all 17.77 0.00 7.46 10.52 0.10 64.14 06:03:01 0 15.34 0.00 7.02 7.63 0.10 69.91 06:03:01 1 16.31 0.00 7.74 8.48 0.12 67.35 06:03:01 2 17.00 0.00 7.56 22.19 0.07 53.18 06:03:01 3 16.56 0.00 7.84 5.47 0.18 69.94 06:03:01 4 15.27 0.00 7.41 20.90 0.07 56.35 06:03:01 5 15.93 0.00 6.64 3.14 0.10 74.18 06:03:01 6 29.81 0.00 7.63 3.08 0.07 59.41 06:03:01 7 15.91 0.00 7.88 13.45 0.12 62.65 06:03:01 CPU %user %nice %system %iowait %steal %idle 06:04:01 all 55.53 0.00 6.78 1.13 0.12 36.44 06:04:01 0 56.80 0.00 7.29 2.05 0.12 33.74 06:04:01 1 53.61 0.00 6.31 0.76 0.14 39.18 06:04:01 2 55.84 0.00 6.77 0.62 0.13 36.63 06:04:01 3 56.84 0.00 7.22 0.93 0.12 34.90 06:04:01 4 57.89 0.00 6.79 0.50 0.13 34.68 06:04:01 5 57.29 0.00 6.79 0.37 0.12 35.43 06:04:01 6 52.55 0.00 6.88 0.71 0.14 39.72 06:04:01 7 53.31 0.00 6.17 3.10 0.12 37.30 06:05:01 all 17.99 0.00 2.45 0.55 0.09 78.92 06:05:01 0 18.37 0.00 2.84 0.75 0.08 77.96 06:05:01 1 16.85 0.00 2.57 0.18 0.08 80.31 06:05:01 2 18.77 0.00 2.34 0.08 0.10 78.71 06:05:01 3 16.05 0.00 2.13 0.18 0.08 81.56 06:05:01 4 18.18 0.00 2.56 0.25 0.08 78.93 06:05:01 5 20.82 0.00 2.54 1.74 0.10 74.79 06:05:01 6 19.07 0.00 2.45 0.22 0.08 78.18 06:05:01 7 15.79 0.00 2.20 1.04 0.08 80.89 06:06:01 all 8.14 0.00 1.70 0.29 0.06 89.80 06:06:01 0 9.43 0.00 2.00 0.52 0.07 87.98 06:06:01 1 7.50 0.00 1.74 0.05 0.07 90.64 06:06:01 2 7.72 0.00 1.52 0.35 0.05 90.35 06:06:01 3 8.80 0.00 1.64 0.44 0.05 89.08 06:06:01 4 7.98 0.00 1.50 0.12 0.07 90.34 06:06:01 5 8.14 0.00 1.54 0.28 0.07 89.97 06:06:01 6 7.56 0.00 1.75 0.17 0.08 90.44 06:06:01 7 7.99 0.00 1.91 0.40 0.08 89.62 Average: all 11.29 0.00 1.58 1.46 0.04 85.62 Average: 0 14.52 0.00 1.64 0.96 0.05 82.84 Average: 1 10.19 0.00 1.65 0.82 0.04 87.29 Average: 2 11.42 0.00 1.43 1.67 0.04 85.45 Average: 3 10.12 0.00 1.52 0.53 0.04 87.79 Average: 4 10.32 0.00 1.60 1.61 0.04 86.44 Average: 5 9.80 0.00 1.51 0.88 0.03 87.76 Average: 6 14.80 0.00 1.70 3.69 0.04 79.77 Average: 7 9.17 0.00 1.59 1.55 0.04 87.64