---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37795 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 13G 143G 8% / 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 26647 0 4656 30848 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:98:34:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.90/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85503sec preferred_lft 85503sec inet6 fe80::f816:3eff:fe98:34c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:e5:3f:6c 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-37795) 08/14/25 _x86_64_ (8 CPU) 14:20:51 LINUX RESTART (8 CPU) 14:21:01 tps rtps wtps bread/s bwrtn/s 14:22:02 382.57 73.84 308.73 5285.25 98551.31 14:23:01 214.32 43.59 170.73 2472.26 73379.70 14:24:01 57.72 4.98 52.74 176.50 36967.04 14:25:01 6.16 0.03 6.13 1.47 1119.09 14:26:01 17.50 0.03 17.46 4.53 8982.10 14:27:01 1.32 0.00 1.32 0.00 27.46 14:28:01 1.22 0.02 1.20 0.13 15.33 14:29:01 8.68 0.43 8.25 11.60 7789.90 14:30:01 8.17 0.02 8.15 1.87 7767.91 14:31:01 9.92 0.00 9.92 0.00 8026.40 14:32:01 5.55 0.10 5.45 2.93 1320.63 14:33:01 9.38 0.00 9.38 0.00 7755.64 14:34:01 9.08 0.00 9.08 0.00 9991.40 14:35:01 259.61 3.53 256.07 531.38 22701.82 Average: 70.63 9.00 61.63 604.04 20250.29 14:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:22:02 30100468 31613464 2838752 8.62 59508 1770508 1485244 4.37 955536 1603840 129172 14:23:01 28745080 30641588 4194140 12.73 84712 2109580 2798484 8.23 1989664 1885580 23204 14:24:01 27177512 29214216 5761708 17.49 89796 2239232 3440196 10.12 3469028 1957260 2816 14:25:01 27643516 29961676 5295704 16.08 91396 2513784 2915680 8.58 2800372 2149776 251524 14:26:01 27315468 29649312 5623752 17.07 92616 2526952 3158028 9.29 3116396 2160780 476 14:27:01 27315252 29649152 5623968 17.07 92652 2526976 3174164 9.34 3116568 2160784 232 14:28:01 27315208 29649156 5624012 17.07 92688 2526988 3174164 9.34 3116600 2160792 48 14:29:01 26914788 29483388 6024432 18.29 93464 2756868 3278056 9.64 3283460 2385680 352 14:30:01 26848848 29651056 6090372 18.49 94304 2985816 3067684 9.03 3117700 2612152 724 14:31:01 26650992 29693520 6288228 19.09 95196 3221480 3010000 8.86 3073900 2846552 280 14:32:01 26276484 29588328 6662736 20.23 96548 3484756 3051736 8.98 3177492 3103860 229456 14:33:01 26133100 29748080 6806120 20.66 97276 3781368 3280456 9.65 3046804 3369008 297592 14:34:01 26059072 29676180 6880148 20.89 97340 3783276 3117956 9.17 3116276 3370828 796 14:35:01 25959036 30258212 6980184 21.19 100900 4435140 2672260 7.86 2598272 3967384 32380 Average: 27175345 29891238 5763875 17.50 91314 2904480 2973151 8.75 2855576 2552448 69218 14:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:22:02 ens3 445.06 294.12 1985.37 77.27 0.00 0.00 0.00 0.00 14:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:23:01 ens3 313.86 226.50 2330.80 47.39 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 14:24:01 ens3 864.69 476.60 1964.08 185.07 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 8.28 8.28 7.25 7.25 0.00 0.00 0.00 0.00 14:25:01 ens3 382.29 255.73 479.51 87.21 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 21.48 21.48 96.22 96.22 0.00 0.00 0.00 0.00 14:26:01 ens3 227.30 150.14 77.15 49.93 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 ens3 2.12 1.32 0.98 1.26 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 ens3 0.30 0.23 0.09 0.11 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 140.79 84.27 38.48 28.69 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 1.83 1.83 0.58 0.58 0.00 0.00 0.00 0.00 14:30:01 ens3 32.54 19.81 13.20 9.64 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 0.83 0.83 0.48 0.48 0.00 0.00 0.00 0.00 14:31:01 ens3 64.74 42.44 18.36 15.18 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 0.97 0.97 0.50 0.50 0.00 0.00 0.00 0.00 14:32:01 ens3 97.90 66.43 614.42 21.02 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 1.38 1.38 0.53 0.53 0.00 0.00 0.00 0.00 14:33:01 ens3 93.02 48.64 24.28 18.19 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 0.97 0.97 0.49 0.49 0.00 0.00 0.00 0.00 14:34:01 ens3 20.35 11.23 4.62 3.85 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 1.32 1.32 0.55 0.55 0.00 0.00 0.00 0.00 14:35:01 ens3 1205.98 781.45 2560.56 230.23 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 1.47 1.47 0.62 0.62 0.00 0.00 0.00 0.00 Average: ens3 277.88 175.58 720.36 55.37 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 2.96 2.96 7.69 7.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37795) 08/14/25 _x86_64_ (8 CPU) 14:20:51 LINUX RESTART (8 CPU) 14:21:01 CPU %user %nice %system %iowait %steal %idle 14:22:02 all 9.09 0.00 1.35 5.47 0.03 84.06 14:22:02 0 20.29 0.00 1.82 8.27 0.03 69.58 14:22:02 1 5.62 0.00 1.07 0.98 0.03 92.29 14:22:02 2 6.03 0.00 0.75 0.47 0.03 92.72 14:22:02 3 6.68 0.00 2.11 0.60 0.03 90.58 14:22:02 4 6.79 0.00 1.00 2.34 0.03 89.84 14:22:02 5 10.67 0.00 1.17 22.02 0.07 66.07 14:22:02 6 11.53 0.00 1.69 8.68 0.03 78.07 14:22:02 7 5.18 0.00 1.18 0.45 0.02 93.18 14:23:01 all 23.57 0.00 1.13 3.06 0.06 72.19 14:23:01 0 22.34 0.00 1.51 2.26 0.05 73.84 14:23:01 1 31.52 0.00 1.27 1.04 0.05 66.12 14:23:01 2 18.74 0.00 1.07 7.16 0.05 72.98 14:23:01 3 31.95 0.00 1.33 0.65 0.09 65.99 14:23:01 4 30.14 0.00 1.89 1.65 0.05 66.28 14:23:01 5 23.42 0.00 0.70 9.96 0.07 65.86 14:23:01 6 14.09 0.00 0.61 1.78 0.03 83.48 14:23:01 7 16.34 0.00 0.65 0.02 0.05 82.95 14:24:01 all 41.85 0.00 1.44 0.99 0.09 55.63 14:24:01 0 32.24 0.00 1.41 0.03 0.10 66.21 14:24:01 1 31.80 0.00 1.42 2.18 0.08 64.51 14:24:01 2 44.63 0.00 1.17 0.00 0.10 54.10 14:24:01 3 42.79 0.00 1.71 0.22 0.08 55.21 14:24:01 4 45.36 0.00 1.75 0.02 0.10 52.76 14:24:01 5 52.43 0.00 1.14 0.20 0.10 46.13 14:24:01 6 40.48 0.00 1.88 5.18 0.10 52.37 14:24:01 7 45.12 0.00 1.08 0.07 0.08 53.65 14:25:01 all 32.15 0.00 0.75 0.02 0.07 67.01 14:25:01 0 39.14 0.00 0.42 0.00 0.07 60.38 14:25:01 1 17.97 0.00 1.05 0.08 0.05 80.85 14:25:01 2 28.69 0.00 0.75 0.00 0.05 70.51 14:25:01 3 37.79 0.00 0.48 0.00 0.07 61.66 14:25:01 4 28.19 0.00 1.37 0.07 0.07 70.30 14:25:01 5 28.92 0.00 0.60 0.00 0.07 70.41 14:25:01 6 30.29 0.00 0.47 0.00 0.07 69.18 14:25:01 7 46.25 0.00 0.80 0.00 0.08 52.87 14:26:01 all 9.73 0.00 0.28 0.24 0.02 89.73 14:26:01 0 8.69 0.00 0.10 0.00 0.02 91.19 14:26:01 1 5.78 0.00 0.28 0.08 0.02 93.84 14:26:01 2 8.81 0.00 0.27 0.00 0.03 90.89 14:26:01 3 10.41 0.00 0.38 0.00 0.03 89.18 14:26:01 4 8.38 0.00 0.17 1.84 0.02 89.60 14:26:01 5 11.61 0.00 0.28 0.00 0.02 88.09 14:26:01 6 12.10 0.00 0.22 0.00 0.03 87.65 14:26:01 7 12.10 0.00 0.55 0.00 0.02 87.34 14:27:01 all 0.05 0.00 0.02 0.00 0.01 99.92 14:27:01 0 0.03 0.00 0.02 0.00 0.00 99.95 14:27:01 1 0.12 0.00 0.02 0.02 0.02 99.83 14:27:01 2 0.03 0.00 0.03 0.00 0.00 99.93 14:27:01 3 0.05 0.00 0.03 0.00 0.00 99.92 14:27:01 4 0.00 0.00 0.00 0.00 0.02 99.98 14:27:01 5 0.05 0.00 0.02 0.00 0.00 99.93 14:27:01 6 0.02 0.00 0.03 0.00 0.00 99.95 14:27:01 7 0.12 0.00 0.02 0.00 0.02 99.85 14:28:01 all 0.04 0.00 0.01 0.01 0.01 99.93 14:28:01 0 0.03 0.00 0.00 0.00 0.00 99.97 14:28:01 1 0.05 0.00 0.02 0.10 0.00 99.83 14:28:01 2 0.07 0.00 0.02 0.00 0.02 99.90 14:28:01 3 0.03 0.00 0.02 0.00 0.00 99.95 14:28:01 4 0.03 0.00 0.02 0.00 0.00 99.95 14:28:01 5 0.05 0.00 0.00 0.00 0.02 99.93 14:28:01 6 0.05 0.00 0.00 0.00 0.02 99.93 14:28:01 7 0.02 0.00 0.02 0.00 0.02 99.95 14:29:01 all 15.36 0.00 0.36 0.17 0.03 84.08 14:29:01 0 13.38 0.00 0.38 0.00 0.03 86.21 14:29:01 1 11.47 0.00 0.43 1.32 0.02 86.75 14:29:01 2 10.15 0.00 0.18 0.00 0.03 89.64 14:29:01 3 14.56 0.00 0.28 0.00 0.02 85.14 14:29:01 4 15.45 0.00 0.22 0.00 0.03 84.30 14:29:01 5 21.84 0.00 0.25 0.00 0.03 77.88 14:29:01 6 19.09 0.00 0.50 0.02 0.05 80.35 14:29:01 7 16.88 0.00 0.60 0.02 0.03 82.47 14:30:01 all 10.78 0.00 0.27 0.07 0.03 88.86 14:30:01 0 4.45 0.00 0.10 0.00 0.02 95.43 14:30:01 1 8.65 0.00 0.33 0.53 0.03 90.44 14:30:01 2 11.56 0.00 0.27 0.00 0.05 88.12 14:30:01 3 13.44 0.00 0.20 0.03 0.02 86.31 14:30:01 4 13.98 0.00 0.37 0.00 0.03 85.62 14:30:01 5 14.37 0.00 0.48 0.00 0.03 85.11 14:30:01 6 8.53 0.00 0.35 0.00 0.02 91.10 14:30:01 7 11.27 0.00 0.07 0.00 0.02 88.65 14:31:01 all 14.31 0.00 0.36 0.22 0.03 85.08 14:31:01 0 16.40 0.00 0.23 0.00 0.03 83.33 14:31:01 1 9.68 0.00 0.53 1.75 0.03 88.00 14:31:01 2 15.32 0.00 0.34 0.00 0.03 84.31 14:31:01 3 12.46 0.00 0.57 0.00 0.03 86.94 14:31:01 4 16.14 0.00 0.18 0.00 0.03 83.64 14:31:01 5 15.90 0.00 0.67 0.00 0.02 83.41 14:31:01 6 15.40 0.00 0.23 0.00 0.02 84.35 14:31:01 7 13.22 0.00 0.12 0.00 0.02 86.65 14:32:01 all 12.95 0.00 0.42 0.01 0.03 86.59 14:32:01 0 16.50 0.00 0.25 0.00 0.03 83.21 14:32:01 1 16.55 0.00 0.97 0.07 0.03 82.39 14:32:01 2 9.90 0.00 0.52 0.00 0.03 89.55 14:32:01 3 19.28 0.00 0.25 0.00 0.05 80.42 14:32:01 4 6.75 0.00 0.28 0.00 0.03 92.94 14:32:01 5 14.14 0.00 0.50 0.00 0.03 85.32 14:32:01 6 14.94 0.00 0.22 0.00 0.03 84.81 14:32:01 7 5.57 0.00 0.35 0.00 0.03 94.05 14:32:01 CPU %user %nice %system %iowait %steal %idle 14:33:01 all 5.81 0.00 0.20 0.20 0.02 93.76 14:33:01 0 5.80 0.00 0.18 0.00 0.02 94.00 14:33:01 1 6.92 0.00 0.03 0.03 0.02 92.99 14:33:01 2 4.47 0.00 0.18 1.58 0.02 93.74 14:33:01 3 7.16 0.00 0.07 0.00 0.02 92.76 14:33:01 4 7.47 0.00 0.30 0.00 0.02 92.22 14:33:01 5 5.30 0.00 0.23 0.00 0.02 94.45 14:33:01 6 4.15 0.00 0.07 0.00 0.00 95.78 14:33:01 7 5.22 0.00 0.60 0.00 0.02 94.16 14:34:01 all 7.82 0.00 0.21 0.25 0.02 91.70 14:34:01 0 7.55 0.00 0.27 0.00 0.02 92.16 14:34:01 1 8.69 0.00 0.12 0.02 0.02 91.16 14:34:01 2 9.38 0.00 0.42 2.02 0.02 88.17 14:34:01 3 5.78 0.00 0.15 0.00 0.02 94.06 14:34:01 4 7.36 0.00 0.17 0.00 0.02 92.46 14:34:01 5 9.87 0.00 0.15 0.00 0.02 89.97 14:34:01 6 3.90 0.00 0.22 0.00 0.03 95.85 14:34:01 7 10.02 0.00 0.17 0.00 0.03 89.78 14:35:01 all 38.12 0.00 1.30 1.05 0.08 59.44 14:35:01 0 21.03 0.00 1.94 3.56 0.05 73.43 14:35:01 1 54.00 0.00 1.15 0.07 0.08 44.70 14:35:01 2 32.30 0.00 1.18 0.20 0.08 66.23 14:35:01 3 44.69 0.00 0.97 0.00 0.10 54.24 14:35:01 4 48.91 0.00 2.11 0.03 0.08 48.86 14:35:01 5 22.00 0.00 1.75 4.49 0.08 71.67 14:35:01 6 32.09 0.00 0.85 0.05 0.07 66.94 14:35:01 7 49.97 0.00 0.47 0.00 0.08 49.48 Average: all 15.81 0.00 0.58 0.84 0.04 82.73 Average: 0 14.85 0.00 0.62 1.01 0.03 83.50 Average: 1 14.89 0.00 0.62 0.59 0.03 83.86 Average: 2 14.29 0.00 0.51 0.81 0.04 84.35 Average: 3 17.62 0.00 0.61 0.11 0.04 81.62 Average: 4 16.74 0.00 0.70 0.42 0.04 82.10 Average: 5 16.45 0.00 0.57 2.60 0.04 80.34 Average: 6 14.75 0.00 0.52 1.12 0.04 83.57 Average: 7 16.92 0.00 0.48 0.04 0.04 82.52