---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-34496 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 142G 9% / 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 862 25305 0 5999 30849 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:e9:45:80 brd ff:ff:ff:ff:ff:ff inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85434sec preferred_lft 85434sec inet6 fe80::f816:3eff:fee9:4580/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:82:16:0b 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-34496) 08/11/25 _x86_64_ (8 CPU) 11:42:42 LINUX RESTART (8 CPU) 11:43:01 tps rtps wtps bread/s bwrtn/s 11:44:01 391.10 66.27 324.83 4314.08 110326.68 11:45:01 224.91 20.85 204.07 704.42 81682.79 11:46:01 43.84 2.55 41.29 94.38 19097.62 11:47:01 58.82 0.27 58.56 8.53 9535.88 11:48:01 45.08 0.03 45.04 0.27 8015.86 11:49:01 30.94 1.27 29.68 62.12 18538.51 11:50:01 7.42 0.00 7.42 0.00 5713.58 11:51:01 23.63 5.32 18.31 177.97 16191.83 11:52:01 189.22 0.23 188.99 8.93 16894.77 11:53:01 110.68 0.07 110.61 4.80 25390.97 11:54:01 109.48 0.32 109.17 8.40 25844.76 11:55:01 11.21 0.02 11.20 0.13 963.17 11:56:01 138.08 0.02 138.06 0.53 29869.29 11:57:01 250.89 0.00 250.89 0.00 13340.58 11:58:01 136.94 0.00 136.94 0.00 7143.34 Average: 118.15 6.48 111.67 358.97 25903.21 11:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 30027996 31680352 2911224 8.84 74856 1882964 1411604 4.15 906352 1704984 169460 11:45:01 27559436 29642676 5379784 16.33 95644 2274448 3632320 10.69 2991152 2041176 48948 11:46:01 26342376 28792520 6596844 20.03 101776 2624340 4771084 14.04 3914416 2313628 73776 11:47:01 25237808 27871180 7701412 23.38 109228 2793976 5493200 16.16 4935616 2383896 22816 11:48:01 23946144 26776036 8993076 27.30 112888 2983332 6958028 20.47 6045748 2552916 6100 11:49:01 24118556 27494280 8820664 26.78 115512 3508908 6182772 18.19 5484632 2924136 169324 11:50:01 24101696 27478676 8837524 26.83 115592 3509948 6198852 18.24 5499732 2925148 224 11:51:01 25265396 29087432 7673824 23.30 116964 3940496 3886956 11.44 3929004 3323820 119688 11:52:01 24086516 28338456 8852704 26.88 133152 4339588 5697856 16.76 4713268 3699796 173556 11:53:01 25033036 30068440 7906184 24.00 139508 5094844 2535684 7.46 2990792 4460120 481076 11:54:01 22220196 27500568 10719024 32.54 145676 5322280 5491576 16.16 5571784 4671860 6732 11:55:01 23615852 28718160 9323368 28.30 146136 5147960 3955356 11.64 4362784 4495504 2212 11:56:01 21731592 27590084 11207628 34.03 153076 5874468 5877248 17.29 5521632 5191248 4592 11:57:01 21506772 27377392 11432448 34.71 161748 5876360 5944508 17.49 5741860 5192936 4328 11:58:01 21293184 27169824 11646036 35.36 164688 5878984 5907008 17.38 5954308 5194216 4912 Average: 24405770 28372405 8533450 25.91 125763 4070193 4929603 14.50 4570872 3538359 85850 11:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:44:01 lo 1.87 1.87 0.21 0.21 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 535.39 360.72 2504.49 84.64 0.00 0.00 0.00 0.00 11:45:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 458.04 364.19 4502.63 66.15 0.00 0.00 0.00 0.00 11:46:01 lo 7.48 7.48 0.75 0.75 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 517.06 310.00 4426.10 110.09 0.00 0.00 0.00 0.00 11:47:01 lo 17.81 17.81 5.24 5.24 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 ens3 401.85 231.94 2463.21 91.41 0.00 0.00 0.00 0.00 11:48:01 lo 126.15 126.15 35.90 35.90 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 52.17 33.58 10.65 72.86 0.00 0.00 0.00 0.00 11:49:01 lo 58.22 58.22 8.30 8.30 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 187.87 134.63 659.83 75.66 0.00 0.00 0.00 0.00 11:50:01 lo 8.32 8.32 1.09 1.09 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 8.23 5.53 1.69 5.57 0.00 0.00 0.00 0.00 11:51:01 lo 5.77 5.77 0.58 0.58 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 140.36 97.23 192.00 41.12 0.00 0.00 0.00 0.00 11:52:01 lo 273.48 273.48 114.31 114.31 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 140.17 86.85 29.54 177.29 0.00 0.00 0.00 0.00 11:53:01 lo 121.78 121.78 49.24 49.24 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 204.53 136.43 267.84 116.73 0.00 0.00 0.00 0.00 11:54:01 lo 19.56 19.56 11.33 11.33 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 66.26 54.84 427.39 31.50 0.00 0.00 0.00 0.00 11:55:01 lo 2.30 2.30 0.17 0.17 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 25.88 21.00 5.43 8.67 0.00 0.00 0.00 0.00 11:56:01 lo 49.68 49.68 9.80 9.80 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 ens3 72.64 61.69 335.16 26.46 0.00 0.00 0.00 0.00 11:57:01 lo 99.67 99.67 18.54 18.54 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 ens3 8.42 7.47 1.93 3.54 0.00 0.00 0.00 0.00 11:58:01 lo 140.59 140.59 45.33 45.33 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 ens3 30.69 22.63 6.25 35.36 0.00 0.00 0.00 0.00 Average: lo 62.23 62.23 20.06 20.06 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: ens3 189.97 128.58 1055.60 63.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-34496) 08/11/25 _x86_64_ (8 CPU) 11:42:42 LINUX RESTART (8 CPU) 11:43:01 CPU %user %nice %system %iowait %steal %idle 11:44:01 all 10.78 0.00 1.46 2.84 0.04 84.89 11:44:01 0 7.76 0.00 1.18 0.28 0.03 90.74 11:44:01 1 5.01 0.00 1.90 0.40 0.02 92.67 11:44:01 2 29.17 0.00 2.36 4.59 0.07 63.82 11:44:01 3 2.16 0.00 2.13 15.60 0.05 80.06 11:44:01 4 4.95 0.00 0.65 0.50 0.05 93.84 11:44:01 5 19.49 0.00 1.47 0.55 0.05 78.44 11:44:01 6 8.85 0.00 1.28 0.60 0.03 89.23 11:44:01 7 8.85 0.00 0.67 0.25 0.03 90.20 11:45:01 all 23.93 0.00 1.29 1.40 0.06 73.32 11:45:01 0 18.08 0.00 1.04 0.12 0.05 80.72 11:45:01 1 25.58 0.00 0.78 0.43 0.07 73.14 11:45:01 2 21.02 0.00 0.90 0.18 0.05 77.85 11:45:01 3 18.39 0.00 1.52 3.95 0.07 76.07 11:45:01 4 40.90 0.00 2.08 0.95 0.08 55.99 11:45:01 5 27.29 0.00 1.92 0.63 0.07 70.09 11:45:01 6 25.41 0.00 1.65 2.31 0.10 70.53 11:45:01 7 14.78 0.00 0.32 2.59 0.03 82.28 11:46:01 all 36.47 0.00 1.08 0.12 0.07 62.26 11:46:01 0 21.38 0.00 0.93 0.10 0.07 77.52 11:46:01 1 52.57 0.00 1.80 0.23 0.07 45.33 11:46:01 2 46.38 0.00 0.78 0.00 0.08 52.75 11:46:01 3 42.46 0.00 1.87 0.12 0.08 55.47 11:46:01 4 23.15 0.00 0.94 0.32 0.05 75.54 11:46:01 5 41.42 0.00 1.14 0.00 0.05 57.39 11:46:01 6 32.82 0.00 0.62 0.18 0.07 66.32 11:46:01 7 31.55 0.00 0.67 0.00 0.05 67.73 11:47:01 all 40.58 0.00 1.25 0.22 0.07 57.88 11:47:01 0 31.44 0.00 0.92 0.15 0.07 67.42 11:47:01 1 38.59 0.00 0.79 0.10 0.08 60.44 11:47:01 2 55.36 0.00 1.77 0.02 0.08 42.77 11:47:01 3 30.48 0.00 1.19 1.16 0.07 67.10 11:47:01 4 38.89 0.00 1.62 0.02 0.07 59.41 11:47:01 5 50.86 0.00 0.84 0.07 0.10 48.14 11:47:01 6 41.02 0.00 1.77 0.25 0.07 56.89 11:47:01 7 37.97 0.00 1.07 0.02 0.07 60.88 11:48:01 all 22.66 0.00 0.56 0.26 0.05 76.48 11:48:01 0 25.02 0.00 0.33 0.02 0.05 74.58 11:48:01 1 13.95 0.00 0.33 0.02 0.03 85.67 11:48:01 2 36.70 0.00 1.48 0.20 0.05 61.57 11:48:01 3 16.62 0.00 0.40 1.57 0.05 81.36 11:48:01 4 17.57 0.00 0.43 0.13 0.05 81.81 11:48:01 5 32.39 0.00 0.83 0.02 0.05 66.71 11:48:01 6 22.01 0.00 0.27 0.02 0.05 77.65 11:48:01 7 16.92 0.00 0.40 0.08 0.05 82.55 11:49:01 all 28.37 0.00 0.92 0.27 0.06 70.39 11:49:01 0 29.46 0.00 0.22 0.02 0.07 70.24 11:49:01 1 16.52 0.00 0.52 0.00 0.07 82.90 11:49:01 2 37.21 0.00 2.14 0.03 0.07 60.55 11:49:01 3 21.56 0.00 0.80 1.96 0.07 75.61 11:49:01 4 31.70 0.00 0.52 0.05 0.05 67.68 11:49:01 5 29.89 0.00 0.88 0.02 0.07 69.14 11:49:01 6 34.57 0.00 1.79 0.08 0.07 63.49 11:49:01 7 25.99 0.00 0.47 0.00 0.05 73.49 11:50:01 all 1.03 0.00 0.03 0.10 0.02 98.82 11:50:01 0 1.28 0.00 0.02 0.00 0.02 98.68 11:50:01 1 2.34 0.00 0.02 0.00 0.03 97.61 11:50:01 2 0.67 0.00 0.07 0.10 0.03 99.13 11:50:01 3 0.12 0.00 0.05 0.68 0.02 99.13 11:50:01 4 1.47 0.00 0.02 0.00 0.02 98.50 11:50:01 5 0.68 0.00 0.05 0.00 0.02 99.25 11:50:01 6 0.40 0.00 0.02 0.00 0.02 99.57 11:50:01 7 1.28 0.00 0.03 0.00 0.02 98.67 11:51:01 all 30.76 0.00 0.90 0.26 0.06 68.02 11:51:01 0 39.55 0.00 1.22 0.00 0.07 59.17 11:51:01 1 30.92 0.00 0.63 0.10 0.08 68.27 11:51:01 2 34.49 0.00 1.33 1.73 0.05 62.39 11:51:01 3 26.05 0.00 0.84 0.15 0.05 72.91 11:51:01 4 28.51 0.00 0.52 0.00 0.05 70.92 11:51:01 5 27.60 0.00 1.45 0.00 0.07 70.89 11:51:01 6 38.01 0.00 0.85 0.03 0.07 61.04 11:51:01 7 20.99 0.00 0.33 0.00 0.05 78.62 11:52:01 all 35.33 0.00 1.31 0.95 0.07 62.34 11:52:01 0 15.89 0.00 1.59 4.36 0.03 78.12 11:52:01 1 43.33 0.00 1.34 0.27 0.07 55.00 11:52:01 2 40.01 0.00 0.70 2.11 0.08 57.10 11:52:01 3 33.54 0.00 1.15 0.37 0.07 64.87 11:52:01 4 43.54 0.00 0.97 0.13 0.08 55.27 11:52:01 5 55.97 0.00 2.92 0.12 0.08 40.91 11:52:01 6 23.13 0.00 0.81 0.13 0.05 75.88 11:52:01 7 27.31 0.00 1.05 0.15 0.07 71.42 11:53:01 all 36.19 0.00 1.28 0.69 0.07 61.77 11:53:01 0 31.98 0.00 2.02 3.44 0.07 62.49 11:53:01 1 43.23 0.00 0.72 0.93 0.07 55.05 11:53:01 2 30.10 0.00 0.90 0.82 0.07 68.11 11:53:01 3 34.31 0.00 0.99 0.18 0.07 64.46 11:53:01 4 33.76 0.00 0.93 0.02 0.08 65.21 11:53:01 5 39.66 0.00 1.47 0.02 0.07 58.79 11:53:01 6 23.63 0.00 0.53 0.07 0.08 75.69 11:53:01 7 53.03 0.00 2.67 0.03 0.08 44.18 11:54:01 all 36.80 0.00 0.93 0.67 0.07 61.53 11:54:01 0 20.50 0.00 0.74 1.91 0.05 76.81 11:54:01 1 24.94 0.00 0.87 2.14 0.08 71.97 11:54:01 2 46.05 0.00 0.53 0.13 0.07 53.22 11:54:01 3 45.69 0.00 0.63 0.00 0.08 53.59 11:54:01 4 45.99 0.00 0.45 0.00 0.05 53.51 11:54:01 5 24.30 0.00 1.15 0.15 0.07 74.33 11:54:01 6 58.50 0.00 2.60 1.00 0.08 37.82 11:54:01 7 28.36 0.00 0.45 0.00 0.05 71.14 11:54:01 CPU %user %nice %system %iowait %steal %idle 11:55:01 all 21.84 0.00 0.48 0.02 0.04 77.61 11:55:01 0 8.49 0.00 0.44 0.03 0.03 91.00 11:55:01 1 22.59 0.00 0.22 0.07 0.03 77.09 11:55:01 2 18.05 0.00 0.42 0.00 0.05 81.48 11:55:01 3 23.02 0.00 0.37 0.00 0.05 76.56 11:55:01 4 25.01 0.00 0.86 0.00 0.03 74.10 11:55:01 5 20.96 0.00 0.57 0.00 0.05 78.42 11:55:01 6 24.96 0.00 0.27 0.00 0.03 74.74 11:55:01 7 31.65 0.00 0.70 0.07 0.07 67.51 11:56:01 all 32.44 0.00 1.14 1.04 0.06 65.32 11:56:01 0 31.52 0.00 0.74 0.40 0.05 67.30 11:56:01 1 29.55 0.00 1.00 4.59 0.07 64.79 11:56:01 2 28.38 0.00 1.70 1.92 0.07 67.93 11:56:01 3 30.32 0.00 0.73 0.15 0.07 68.72 11:56:01 4 19.95 0.00 1.47 0.27 0.07 78.25 11:56:01 5 39.15 0.00 0.60 0.13 0.07 60.05 11:56:01 6 35.61 0.00 1.81 0.67 0.07 61.85 11:56:01 7 45.03 0.00 1.05 0.15 0.07 53.70 11:57:01 all 14.58 0.00 0.94 1.59 0.05 82.84 11:57:01 0 8.51 0.00 1.22 1.00 0.05 89.22 11:57:01 1 5.62 0.00 0.94 9.04 0.05 84.35 11:57:01 2 12.48 0.00 0.92 0.69 0.03 85.88 11:57:01 3 13.95 0.00 1.10 0.50 0.05 84.40 11:57:01 4 17.96 0.00 0.50 0.12 0.05 81.38 11:57:01 5 25.16 0.00 0.47 0.22 0.05 74.10 11:57:01 6 12.38 0.00 1.04 0.99 0.05 85.54 11:57:01 7 20.52 0.00 1.32 0.23 0.05 77.87 11:58:01 all 11.49 0.00 0.60 0.82 0.05 87.04 11:58:01 0 8.87 0.00 0.35 0.07 0.03 90.68 11:58:01 1 3.83 0.00 0.94 4.65 0.05 90.54 11:58:01 2 10.22 0.00 0.63 0.20 0.05 88.90 11:58:01 3 14.92 0.00 0.43 0.65 0.05 83.95 11:58:01 4 11.33 0.00 0.78 0.28 0.03 87.57 11:58:01 5 19.31 0.00 0.48 0.07 0.05 80.09 11:58:01 6 13.26 0.00 0.55 0.15 0.05 85.99 11:58:01 7 10.20 0.00 0.65 0.50 0.05 88.60 Average: all 25.55 0.00 0.94 0.75 0.06 72.70 Average: 0 19.98 0.00 0.86 0.79 0.05 78.31 Average: 1 23.90 0.00 0.85 1.53 0.06 73.66 Average: 2 29.75 0.00 1.11 0.85 0.06 68.24 Average: 3 23.57 0.00 0.95 1.80 0.06 73.62 Average: 4 25.64 0.00 0.85 0.19 0.05 73.27 Average: 5 30.27 0.00 1.08 0.13 0.06 68.45 Average: 6 26.30 0.00 1.06 0.43 0.06 72.15 Average: 7 24.96 0.00 0.79 0.27 0.05 73.93