---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-3195 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 712K 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 880 25631 0 5655 30831 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:54:66:5a brd ff:ff:ff:ff:ff:ff inet 10.30.106.19/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85460sec preferred_lft 85460sec inet6 fe80::f816:3eff:fe54:665a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:a7:1d:54 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-3195) 04/19/26 _x86_64_ (8 CPU) 14:53:12 LINUX RESTART (8 CPU) 14:54:01 tps rtps wtps bread/s bwrtn/s 14:55:01 225.63 20.00 205.63 399.27 101790.77 14:56:01 104.90 7.31 97.58 489.44 16900.90 14:57:01 57.42 0.38 57.04 11.20 14050.72 14:58:01 51.34 0.27 51.07 6.80 4840.79 14:59:01 23.25 1.27 21.98 62.12 8031.33 15:00:01 16.70 0.00 16.70 0.00 17692.65 15:01:01 13.93 5.43 8.50 180.24 809.07 15:02:01 151.92 0.25 151.67 8.80 16417.80 15:03:01 155.24 0.03 155.21 4.53 33782.64 15:04:01 110.16 0.32 109.85 8.40 21622.66 15:05:01 10.95 0.05 10.90 4.53 1673.72 15:06:01 183.55 0.00 183.55 0.00 33286.85 15:07:01 164.46 0.00 164.46 0.00 8692.02 15:08:01 278.79 0.00 278.79 0.00 14590.50 Average: 110.59 2.52 108.07 83.96 21012.98 14:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:55:01 28416336 30338332 4522884 13.73 88296 2127112 2921344 8.60 2267796 1926396 177256 14:56:01 27024056 29290612 5915164 17.96 99152 2449028 3519040 10.35 3389824 2168252 14788 14:57:01 25462912 28095408 7476308 22.70 106076 2798972 4869684 14.33 4628056 2472204 12492 14:58:01 23586636 26493560 9352584 28.39 112064 3061060 6777144 19.94 6331084 2623960 170920 14:59:01 24781260 28106808 8157960 24.77 114860 3462268 5433120 15.99 4827860 2923860 524940 15:00:01 24343712 27673728 8595508 26.10 115016 3466396 5709336 16.80 5259076 2927024 40 15:01:01 26551976 30072656 6387244 19.39 116200 3649788 2528024 7.44 2893748 3083500 329968 15:02:01 24183816 28273060 8755404 26.58 129104 4187488 5088576 14.97 4711940 3611300 509816 15:03:01 25173116 29801004 7766104 23.58 140028 4699204 3432684 10.10 3212620 4110068 344752 15:04:01 23083392 27772676 9855828 29.92 145700 4749612 4892232 14.39 5263656 4135940 9096 15:05:01 23236932 28650776 9702288 29.46 146932 5451312 4254328 12.52 4476720 4751948 666700 15:06:01 22023960 27526124 10915260 33.14 155016 5526880 5797732 17.06 5624004 4808128 2228 15:07:01 21805784 27315652 11133436 33.80 160252 5528960 5854240 17.22 5840500 4809040 2424 15:08:01 21556828 27085884 11382392 34.56 165404 5542780 5737884 16.88 6075336 4822648 3784 Average: 24373623 28321163 8565597 26.00 128150 4050061 4772526 14.04 4628730 3512448 197800 14:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:55:01 ens3 167.22 147.19 2469.83 26.10 0.00 0.00 0.00 0.00 14:55:01 lo 1.47 1.47 0.18 0.18 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 524.88 391.64 4719.31 82.04 0.00 0.00 0.00 0.00 14:56:01 lo 5.23 5.23 0.51 0.51 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 387.32 234.59 4529.75 78.65 0.00 0.00 0.00 0.00 14:57:01 lo 23.18 23.18 5.87 5.87 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 181.99 132.81 1079.12 63.03 0.00 0.00 0.00 0.00 14:58:01 lo 89.99 89.99 15.03 15.03 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 ens3 192.65 122.68 650.80 92.26 0.00 0.00 0.00 0.00 14:59:01 lo 155.16 155.16 29.79 29.79 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 11.21 8.48 2.29 8.21 0.00 0.00 0.00 0.00 15:00:01 lo 20.56 20.56 2.97 2.97 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 ens3 96.18 64.81 262.02 23.20 0.00 0.00 0.00 0.00 15:01:01 lo 11.90 11.90 1.17 1.17 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 249.41 150.01 57.22 196.42 0.00 0.00 0.00 0.00 15:02:01 lo 106.68 106.68 57.81 57.81 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 257.56 142.18 277.94 160.14 0.00 0.00 0.00 0.00 15:03:01 lo 130.38 130.38 51.43 51.43 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 112.95 89.77 534.38 40.47 0.00 0.00 0.00 0.00 15:04:01 lo 21.55 21.55 11.51 11.51 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 ens3 160.76 113.96 357.72 43.50 0.00 0.00 0.00 0.00 15:05:01 lo 0.70 0.70 0.04 0.04 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 10.80 8.93 2.21 9.80 0.00 0.00 0.00 0.00 15:06:01 lo 89.50 89.50 20.11 20.11 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 ens3 18.91 13.13 3.65 27.14 0.00 0.00 0.00 0.00 15:07:01 lo 128.23 128.23 39.78 39.78 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 ens3 10.20 8.33 2.19 3.72 0.00 0.00 0.00 0.00 15:08:01 lo 109.65 109.65 20.73 20.73 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 170.15 116.33 1067.79 61.05 0.00 0.00 0.00 0.00 Average: lo 63.87 63.87 18.35 18.35 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-3195) 04/19/26 _x86_64_ (8 CPU) 14:53:12 LINUX RESTART (8 CPU) 14:54:01 CPU %user %nice %system %iowait %steal %idle 14:55:01 all 14.20 0.00 0.85 1.49 0.04 83.41 14:55:01 0 3.66 0.00 0.85 9.33 0.05 86.10 14:55:01 1 14.56 0.00 0.87 0.03 0.05 84.49 14:55:01 2 13.31 0.00 0.32 0.12 0.03 86.22 14:55:01 3 13.88 0.00 0.57 0.15 0.03 85.37 14:55:01 4 10.47 0.00 0.83 0.10 0.03 88.56 14:55:01 5 21.05 0.00 1.07 0.32 0.07 77.50 14:55:01 6 23.21 0.00 1.47 1.66 0.07 73.59 14:55:01 7 13.43 0.00 0.80 0.27 0.03 85.47 14:56:01 all 37.54 0.00 1.27 0.15 0.07 60.98 14:56:01 0 29.30 0.00 0.87 0.17 0.07 69.59 14:56:01 1 47.36 0.00 0.68 0.02 0.07 51.88 14:56:01 2 39.51 0.00 1.57 0.10 0.07 58.75 14:56:01 3 39.44 0.00 2.32 0.25 0.08 57.91 14:56:01 4 38.00 0.00 1.15 0.13 0.07 60.65 14:56:01 5 39.53 0.00 1.69 0.55 0.07 58.16 14:56:01 6 32.21 0.00 0.92 0.00 0.05 66.82 14:56:01 7 34.94 0.00 0.97 0.02 0.07 64.01 14:57:01 all 43.57 0.00 1.11 0.26 0.07 54.99 14:57:01 0 39.04 0.00 1.55 0.07 0.07 59.28 14:57:01 1 50.12 0.00 1.24 0.02 0.07 48.56 14:57:01 2 51.56 0.00 0.99 0.00 0.08 47.37 14:57:01 3 45.22 0.00 1.19 0.03 0.07 53.49 14:57:01 4 38.83 0.00 1.05 0.03 0.07 60.02 14:57:01 5 30.40 0.00 0.84 1.29 0.07 67.41 14:57:01 6 46.29 0.00 0.80 0.30 0.07 52.54 14:57:01 7 47.17 0.00 1.20 0.32 0.08 51.23 14:58:01 all 38.81 0.00 0.93 0.18 0.06 60.01 14:58:01 0 45.46 0.00 0.73 0.05 0.08 53.67 14:58:01 1 44.58 0.00 1.10 0.03 0.07 54.22 14:58:01 2 40.33 0.00 1.17 0.00 0.07 58.44 14:58:01 3 35.83 0.00 0.75 0.18 0.07 63.17 14:58:01 4 41.70 0.00 0.74 0.03 0.08 57.45 14:58:01 5 21.95 0.00 0.95 1.07 0.05 75.98 14:58:01 6 37.31 0.00 0.73 0.00 0.07 61.89 14:58:01 7 43.31 0.00 1.24 0.03 0.07 55.35 14:59:01 all 19.63 0.00 0.72 0.11 0.04 79.50 14:59:01 0 26.97 0.00 0.67 0.42 0.05 71.90 14:59:01 1 17.13 0.00 0.52 0.03 0.03 82.29 14:59:01 2 19.37 0.00 0.87 0.02 0.03 79.71 14:59:01 3 19.94 0.00 0.40 0.02 0.05 79.59 14:59:01 4 24.01 0.00 1.71 0.03 0.05 74.20 14:59:01 5 15.52 0.00 0.66 0.25 0.05 83.52 14:59:01 6 20.90 0.00 0.33 0.03 0.05 78.69 14:59:01 7 13.21 0.00 0.63 0.08 0.03 86.04 15:00:01 all 8.76 0.00 0.18 0.16 0.02 90.88 15:00:01 0 4.61 0.00 0.18 0.00 0.02 95.19 15:00:01 1 10.64 0.00 0.22 1.03 0.03 88.07 15:00:01 2 2.83 0.00 0.13 0.00 0.02 97.02 15:00:01 3 11.37 0.00 0.12 0.00 0.03 88.48 15:00:01 4 13.33 0.00 0.33 0.00 0.02 86.32 15:00:01 5 8.16 0.00 0.17 0.18 0.02 91.47 15:00:01 6 8.84 0.00 0.10 0.00 0.03 91.03 15:00:01 7 10.32 0.00 0.13 0.02 0.02 89.51 15:01:01 all 23.14 0.00 0.58 0.03 0.04 76.21 15:01:01 0 19.30 0.00 0.20 0.00 0.03 80.46 15:01:01 1 19.21 0.00 0.28 0.00 0.03 80.47 15:01:01 2 23.35 0.00 0.95 0.00 0.05 75.65 15:01:01 3 26.27 0.00 0.73 0.08 0.05 72.86 15:01:01 4 35.89 0.00 0.50 0.03 0.05 63.53 15:01:01 5 10.56 0.00 0.30 0.02 0.03 89.09 15:01:01 6 25.85 0.00 1.08 0.03 0.05 72.99 15:01:01 7 24.86 0.00 0.63 0.03 0.05 74.42 15:02:01 all 40.57 0.00 1.13 0.73 0.07 57.50 15:02:01 0 40.20 0.00 1.27 0.27 0.07 58.20 15:02:01 1 28.93 0.00 1.00 0.08 0.05 69.93 15:02:01 2 55.69 0.00 1.20 0.18 0.08 42.84 15:02:01 3 52.31 0.00 1.09 0.33 0.08 46.19 15:02:01 4 35.87 0.00 1.05 0.75 0.08 62.25 15:02:01 5 28.81 0.00 0.91 0.23 0.07 69.98 15:02:01 6 47.34 0.00 1.14 0.05 0.07 51.40 15:02:01 7 35.52 0.00 1.37 3.97 0.07 59.07 15:03:01 all 36.39 0.00 1.21 0.77 0.07 61.56 15:03:01 0 28.89 0.00 0.79 0.37 0.05 69.91 15:03:01 1 53.38 0.00 2.05 0.10 0.08 44.38 15:03:01 2 29.30 0.00 1.49 0.64 0.07 68.51 15:03:01 3 41.54 0.00 1.77 0.48 0.07 56.14 15:03:01 4 30.27 0.00 0.79 1.17 0.05 67.72 15:03:01 5 39.26 0.00 1.23 0.02 0.07 59.42 15:03:01 6 31.13 0.00 0.72 1.80 0.05 66.29 15:03:01 7 37.35 0.00 0.84 1.52 0.10 60.19 15:04:01 all 37.15 0.00 0.89 0.50 0.06 61.41 15:04:01 0 26.12 0.00 0.77 0.03 0.05 73.04 15:04:01 1 48.18 0.00 1.12 0.02 0.07 50.62 15:04:01 2 38.34 0.00 1.39 0.00 0.05 60.22 15:04:01 3 38.71 0.00 0.92 0.05 0.07 60.26 15:04:01 4 43.06 0.00 0.79 0.23 0.07 55.85 15:04:01 5 39.91 0.00 0.78 0.63 0.05 58.62 15:04:01 6 26.68 0.00 0.45 0.00 0.07 72.81 15:04:01 7 36.31 0.00 0.92 3.05 0.05 59.68 15:05:01 all 27.18 0.00 0.73 0.02 0.04 72.03 15:05:01 0 33.89 0.00 0.22 0.00 0.05 65.84 15:05:01 1 33.74 0.00 0.57 0.00 0.05 65.64 15:05:01 2 35.96 0.00 2.42 0.02 0.07 61.54 15:05:01 3 24.36 0.00 0.53 0.00 0.03 75.08 15:05:01 4 26.09 0.00 0.45 0.00 0.03 73.43 15:05:01 5 25.39 0.00 0.62 0.03 0.03 73.92 15:05:01 6 17.17 0.00 0.59 0.00 0.05 82.19 15:05:01 7 21.11 0.00 0.47 0.13 0.05 78.24 15:05:01 CPU %user %nice %system %iowait %steal %idle 15:06:01 all 22.02 0.00 0.89 1.07 0.05 75.97 15:06:01 0 18.48 0.00 1.00 0.55 0.07 79.90 15:06:01 1 36.34 0.00 0.82 1.60 0.07 61.17 15:06:01 2 35.10 0.00 1.27 0.30 0.05 63.28 15:06:01 3 17.57 0.00 0.55 0.07 0.03 81.78 15:06:01 4 24.70 0.00 0.35 2.17 0.05 72.73 15:06:01 5 28.92 0.00 1.25 0.63 0.05 69.14 15:06:01 6 8.74 0.00 0.63 0.18 0.05 90.39 15:06:01 7 6.43 0.00 1.22 3.01 0.03 89.30 15:07:01 all 12.91 0.00 0.76 0.86 0.04 85.42 15:07:01 0 13.94 0.00 1.07 0.57 0.07 84.36 15:07:01 1 20.92 0.00 0.63 0.13 0.03 78.28 15:07:01 2 12.22 0.00 0.52 0.17 0.03 87.06 15:07:01 3 11.90 0.00 1.10 0.22 0.03 86.75 15:07:01 4 11.36 0.00 0.70 4.63 0.05 83.26 15:07:01 5 13.14 0.00 1.00 0.38 0.03 85.44 15:07:01 6 9.08 0.00 0.74 0.59 0.05 89.53 15:07:01 7 10.77 0.00 0.35 0.18 0.03 88.66 15:08:01 all 10.69 0.00 0.95 1.44 0.04 86.89 15:08:01 0 10.06 0.00 1.13 0.43 0.03 88.33 15:08:01 1 3.75 0.00 0.37 0.18 0.07 95.63 15:08:01 2 13.87 0.00 0.47 0.78 0.03 84.85 15:08:01 3 7.99 0.00 1.37 0.20 0.05 90.39 15:08:01 4 35.05 0.00 1.34 7.98 0.07 55.57 15:08:01 5 6.02 0.00 0.72 0.57 0.05 92.64 15:08:01 6 4.93 0.00 1.07 0.64 0.03 93.33 15:08:01 7 3.87 0.00 1.10 0.78 0.03 94.21 Average: all 26.60 0.00 0.87 0.55 0.05 71.92 Average: 0 24.28 0.00 0.81 0.87 0.05 73.99 Average: 1 30.63 0.00 0.82 0.23 0.05 68.26 Average: 2 29.32 0.00 1.05 0.17 0.05 69.41 Average: 3 27.59 0.00 0.96 0.15 0.05 71.26 Average: 4 29.18 0.00 0.84 1.23 0.05 68.69 Average: 5 23.45 0.00 0.87 0.44 0.05 75.19 Average: 6 24.24 0.00 0.77 0.38 0.05 74.56 Average: 7 24.17 0.00 0.85 0.96 0.05 73.98