---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-666 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 11G 145G 7% / 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 873 28774 0 2518 30863 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:88:5b:77 brd ff:ff:ff:ff:ff:ff inet 10.30.107.127/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85589sec preferred_lft 85589sec inet6 fe80::f816:3eff:fe88:5b77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:89:33:af 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-666) 09/27/25 _x86_64_ (8 CPU) 15:51:37 LINUX RESTART (8 CPU) 15:52:01 tps rtps wtps bread/s bwrtn/s 15:53:01 96.48 31.66 64.83 2772.94 93348.88 15:54:01 30.26 0.00 30.26 0.00 46112.58 15:55:01 0.78 0.00 0.78 0.00 9.20 15:56:01 2.73 1.53 1.20 43.19 16.39 15:57:01 0.98 0.00 0.98 0.00 11.46 15:58:01 1.40 0.55 0.85 13.20 12.53 15:59:01 1.10 0.00 1.10 0.00 14.00 16:00:01 0.80 0.00 0.80 0.00 10.93 16:01:01 1.05 0.00 1.05 0.00 13.20 16:02:01 1.48 0.02 1.47 0.27 177.84 16:03:01 282.07 37.93 244.14 1052.22 9330.31 16:04:01 131.98 25.98 106.00 1911.55 12977.97 16:05:01 44.63 14.16 30.46 1027.16 8678.95 Average: 45.83 8.60 37.22 524.67 13132.56 15:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:53:01 30633460 31878376 2305760 7.00 38660 1534580 1294164 3.81 634552 1416808 28 15:54:01 30633056 31878144 2306164 7.00 38748 1534568 1294164 3.81 635212 1416804 4 15:55:01 30630808 31875952 2308412 7.01 38780 1534588 1294164 3.81 638732 1416800 32 15:56:01 30617760 31864224 2321460 7.05 38812 1535880 1294164 3.81 650872 1417704 40 15:57:01 30617092 31863588 2322128 7.05 38844 1535884 1294164 3.81 651188 1417700 32 15:58:01 30587320 31834800 2351900 7.14 38884 1536292 1310436 3.86 679240 1417456 216 15:59:01 30594956 31842504 2344264 7.12 38924 1536288 1294344 3.81 671848 1417412 28 16:00:01 30594940 31842528 2344280 7.12 38948 1536300 1294344 3.81 671996 1417416 184 16:01:01 30594728 31842364 2344492 7.12 38996 1536296 1294344 3.81 672512 1417420 20 16:02:01 30584904 31836820 2354316 7.15 39072 1540896 1294344 3.81 677316 1421528 0 16:03:01 29856376 31546764 3082844 9.36 78740 1914188 1973688 5.81 1017244 1755168 247308 16:04:01 29488108 31443480 3451112 10.48 85868 2165004 1968236 5.79 1189776 1936376 82544 16:05:01 29414736 31550664 3524484 10.70 89720 2339220 1471692 4.33 1160184 2036240 25344 Average: 30372942 31776939 2566278 7.79 49461 1675383 1413250 4.16 765436 1531141 27368 15:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:53:01 ens3 215.56 142.79 518.08 29.50 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 15:54:01 ens3 0.40 0.23 0.07 0.23 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:55:01 ens3 1.60 0.73 0.73 0.56 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 ens3 1.20 0.82 0.92 0.48 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:57:01 ens3 0.23 0.12 0.06 0.17 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 ens3 10.53 9.43 5.94 12.74 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:59:01 ens3 0.83 0.55 0.41 1.47 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 ens3 0.23 0.18 0.06 0.21 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:01:01 ens3 0.73 0.13 0.08 0.18 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 39.34 21.63 91.47 6.19 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 ens3 197.78 136.98 1501.07 52.63 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 16:04:01 ens3 361.22 252.12 1775.39 60.14 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 16:05:01 ens3 441.13 284.82 2408.28 77.33 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 0.93 0.93 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 97.75 65.43 484.80 18.60 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 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-666) 09/27/25 _x86_64_ (8 CPU) 15:51:37 LINUX RESTART (8 CPU) 15:52:01 CPU %user %nice %system %iowait %steal %idle 15:53:01 all 2.03 0.00 0.36 2.25 0.01 95.34 15:53:01 0 1.54 0.00 0.45 14.24 0.03 83.74 15:53:01 1 2.70 0.00 0.48 0.12 0.02 96.68 15:53:01 2 1.42 0.00 0.35 0.23 0.00 98.00 15:53:01 3 0.83 0.00 0.20 0.23 0.00 98.73 15:53:01 4 4.17 0.00 0.25 0.23 0.02 95.33 15:53:01 5 3.43 0.00 0.32 0.68 0.02 95.55 15:53:01 6 1.00 0.00 0.25 0.10 0.03 98.61 15:53:01 7 1.13 0.00 0.57 2.15 0.02 96.13 15:54:01 all 0.03 0.00 0.01 0.99 0.01 98.96 15:54:01 0 0.03 0.00 0.02 7.86 0.00 92.09 15:54:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:54:01 2 0.00 0.00 0.00 0.00 0.02 99.98 15:54:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:54:01 4 0.13 0.00 0.02 0.00 0.00 99.85 15:54:01 5 0.03 0.00 0.02 0.07 0.00 99.88 15:54:01 6 0.02 0.00 0.00 0.00 0.02 99.97 15:54:01 7 0.05 0.00 0.00 0.00 0.00 99.95 15:55:01 all 0.03 0.00 0.01 0.00 0.01 99.96 15:55:01 0 0.03 0.00 0.00 0.00 0.02 99.95 15:55:01 1 0.00 0.00 0.02 0.00 0.00 99.98 15:55:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:55:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:55:01 4 0.05 0.00 0.00 0.00 0.00 99.95 15:55:01 5 0.00 0.00 0.02 0.00 0.00 99.98 15:55:01 6 0.07 0.00 0.03 0.03 0.03 99.83 15:55:01 7 0.05 0.00 0.00 0.00 0.00 99.95 15:56:01 all 0.10 0.00 0.01 0.01 0.00 99.87 15:56:01 0 0.20 0.00 0.02 0.03 0.00 99.75 15:56:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:56:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:56:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:56:01 4 0.28 0.00 0.02 0.00 0.00 99.70 15:56:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:56:01 6 0.17 0.00 0.02 0.02 0.02 99.78 15:56:01 7 0.13 0.00 0.03 0.00 0.02 99.82 15:57:01 all 0.02 0.00 0.01 0.00 0.00 99.96 15:57:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:57:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:57:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:57:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:57:01 4 0.03 0.00 0.00 0.00 0.00 99.97 15:57:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:57:01 6 0.08 0.00 0.05 0.03 0.02 99.82 15:57:01 7 0.00 0.00 0.02 0.00 0.00 99.98 15:58:01 all 0.28 0.00 0.03 0.01 0.01 99.69 15:58:01 0 0.12 0.00 0.02 0.02 0.00 99.85 15:58:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:58:01 2 0.32 0.00 0.05 0.02 0.02 99.60 15:58:01 3 0.12 0.00 0.02 0.00 0.00 99.87 15:58:01 4 1.17 0.00 0.00 0.00 0.00 98.83 15:58:01 5 0.10 0.00 0.03 0.00 0.02 99.85 15:58:01 6 0.35 0.00 0.05 0.03 0.02 99.55 15:58:01 7 0.05 0.00 0.02 0.00 0.00 99.93 15:59:01 all 0.19 0.00 0.01 0.00 0.00 99.79 15:59:01 0 0.05 0.00 0.00 0.00 0.02 99.93 15:59:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:59:01 2 1.26 0.00 0.02 0.00 0.02 98.71 15:59:01 3 0.02 0.00 0.00 0.00 0.02 99.97 15:59:01 4 0.02 0.00 0.00 0.00 0.02 99.97 15:59:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:59:01 6 0.18 0.00 0.03 0.03 0.03 99.72 15:59:01 7 0.02 0.00 0.00 0.00 0.00 99.98 16:00:01 all 0.19 0.00 0.01 0.00 0.01 99.79 16:00:01 0 0.03 0.00 0.00 0.00 0.00 99.97 16:00:01 1 0.00 0.00 0.00 0.00 0.00 100.00 16:00:01 2 1.43 0.00 0.02 0.00 0.00 98.55 16:00:01 3 0.00 0.00 0.02 0.00 0.00 99.98 16:00:01 4 0.00 0.00 0.02 0.00 0.00 99.98 16:00:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:00:01 6 0.03 0.00 0.00 0.02 0.02 99.93 16:00:01 7 0.02 0.00 0.00 0.00 0.00 99.98 16:01:01 all 0.04 0.00 0.01 0.01 0.00 99.94 16:01:01 0 0.00 0.00 0.02 0.00 0.00 99.98 16:01:01 1 0.00 0.00 0.02 0.00 0.00 99.98 16:01:01 2 0.25 0.00 0.00 0.00 0.02 99.73 16:01:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:01:01 4 0.00 0.00 0.02 0.00 0.00 99.98 16:01:01 5 0.00 0.00 0.02 0.00 0.00 99.98 16:01:01 6 0.05 0.00 0.02 0.03 0.02 99.88 16:01:01 7 0.00 0.00 0.02 0.00 0.00 99.98 16:02:01 all 0.10 0.00 0.02 0.01 0.00 99.86 16:02:01 0 0.37 0.00 0.02 0.00 0.00 99.62 16:02:01 1 0.00 0.00 0.02 0.00 0.00 99.98 16:02:01 2 0.18 0.00 0.03 0.00 0.00 99.78 16:02:01 3 0.00 0.00 0.03 0.00 0.00 99.97 16:02:01 4 0.02 0.00 0.00 0.02 0.00 99.97 16:02:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:02:01 6 0.15 0.00 0.03 0.05 0.02 99.75 16:02:01 7 0.10 0.00 0.05 0.00 0.00 99.85 16:03:01 all 11.93 0.00 0.89 1.36 0.03 85.79 16:03:01 0 4.92 0.00 0.18 0.02 0.03 94.85 16:03:01 1 51.08 0.00 3.02 1.12 0.07 44.71 16:03:01 2 14.24 0.00 1.34 1.22 0.05 83.16 16:03:01 3 8.04 0.00 0.73 1.18 0.02 90.03 16:03:01 4 6.26 0.00 0.35 0.08 0.02 93.29 16:03:01 5 3.35 0.00 0.28 0.02 0.02 96.33 16:03:01 6 3.70 0.00 0.50 5.09 0.05 90.66 16:03:01 7 3.89 0.00 0.75 2.20 0.03 93.13 16:03:01 CPU %user %nice %system %iowait %steal %idle 16:04:01 all 18.98 0.00 0.97 4.13 0.06 75.86 16:04:01 0 28.05 0.00 1.30 6.89 0.07 63.69 16:04:01 1 16.43 0.00 0.86 0.35 0.05 82.31 16:04:01 2 18.02 0.00 0.80 6.41 0.05 74.71 16:04:01 3 17.21 0.00 1.02 5.79 0.07 75.93 16:04:01 4 20.71 0.00 0.88 6.85 0.07 71.50 16:04:01 5 17.93 0.00 0.60 0.38 0.05 81.04 16:04:01 6 9.02 0.00 0.93 6.28 0.03 83.74 16:04:01 7 24.52 0.00 1.35 0.15 0.05 73.93 16:05:01 all 16.59 0.00 0.87 0.34 0.03 82.17 16:05:01 0 12.62 0.00 0.80 0.48 0.03 86.06 16:05:01 1 26.66 0.00 0.67 0.10 0.05 72.53 16:05:01 2 14.85 0.00 0.53 0.60 0.03 83.98 16:05:01 3 19.17 0.00 1.19 0.03 0.03 79.57 16:05:01 4 13.68 0.00 0.93 0.57 0.02 84.80 16:05:01 5 12.59 0.00 0.93 0.17 0.02 86.29 16:05:01 6 17.54 0.00 1.17 0.70 0.05 80.54 16:05:01 7 15.57 0.00 0.70 0.05 0.02 83.66 Average: all 3.88 0.00 0.25 0.70 0.01 95.16 Average: 0 3.69 0.00 0.22 2.27 0.02 93.81 Average: 1 7.45 0.00 0.39 0.13 0.01 92.01 Average: 2 3.99 0.00 0.24 0.65 0.02 95.10 Average: 3 3.49 0.00 0.25 0.56 0.01 95.69 Average: 4 3.56 0.00 0.19 0.59 0.01 95.65 Average: 5 2.88 0.00 0.17 0.10 0.01 96.84 Average: 6 2.49 0.00 0.24 0.96 0.03 96.29 Average: 7 3.50 0.00 0.27 0.35 0.01 95.87