---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11684 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 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 821 28754 0 2591 30903 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:15:9e:2d brd ff:ff:ff:ff:ff:ff inet 10.30.107.53/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85433sec preferred_lft 85433sec inet6 fe80::f816:3eff:fe15:9e2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:ca:e1:97 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-11684) 07/24/26 _x86_64_ (8 CPU) 10:20:20 LINUX RESTART (8 CPU) 10:21:03 tps rtps wtps bread/s bwrtn/s 10:22:01 164.71 0.95 163.76 68.26 92705.26 10:23:01 134.04 15.18 118.86 1005.80 41267.84 10:24:01 2.32 0.00 2.32 0.00 141.04 10:25:01 1.13 0.00 1.13 0.00 14.26 10:26:01 1.15 0.02 1.13 0.13 15.06 10:27:01 1.25 0.00 1.25 0.00 16.40 10:28:01 15.25 5.97 9.28 297.28 891.05 10:29:01 20.70 1.57 19.13 71.32 2420.00 10:30:01 1.23 0.00 1.23 0.00 30.79 10:31:01 1.72 0.00 1.72 0.00 23.20 10:32:01 1.25 0.00 1.25 0.00 16.13 10:33:01 0.97 0.00 0.97 0.00 13.20 10:34:01 1.03 0.00 1.03 0.00 13.20 10:35:01 1.17 0.00 1.17 0.00 15.46 10:36:01 17.33 3.58 13.75 93.18 826.13 Average: 24.04 1.82 22.22 102.48 9041.64 10:21:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 29893888 31719648 3045332 9.25 79352 2045016 1368712 4.03 832664 1895532 271980 10:23:01 29559040 31646256 3380180 10.26 91004 2282976 1502332 4.42 958708 2078716 3900 10:24:01 29558456 31645572 3380764 10.26 91048 2282976 1504288 4.43 959012 2078712 176 10:25:01 29559028 31646212 3380192 10.26 91080 2282980 1504288 4.43 958844 2078716 156 10:26:01 29559904 31647172 3379316 10.26 91140 2282984 1504288 4.43 957764 2078720 48 10:27:01 29559744 31647072 3379476 10.26 91176 2283000 1504288 4.43 957552 2078728 8 10:28:01 29471528 31615144 3467692 10.53 94192 2333004 1503896 4.42 1003532 2113596 25340 10:29:01 29451228 31636388 3487992 10.59 96496 2369964 1500760 4.42 984876 2149376 772 10:30:01 29451028 31636192 3488192 10.59 96516 2369968 1500760 4.42 985060 2149380 152 10:31:01 29450764 31636000 3488456 10.59 96572 2369988 1499464 4.41 985192 2149392 84 10:32:01 29449600 31634884 3489620 10.59 96600 2369996 1499464 4.41 985472 2149400 156 10:33:01 29449508 31634840 3489712 10.59 96648 2370000 1499464 4.41 985532 2149404 212 10:34:01 29449672 31635056 3489548 10.59 96672 2370008 1499464 4.41 985724 2149412 200 10:35:01 29449584 31635012 3489636 10.59 96704 2370016 1499464 4.41 985804 2149416 172 10:36:01 29456612 31652628 3482608 10.57 98580 2379464 1462396 4.30 978560 2152208 26412 Average: 29517972 31644538 3421248 10.39 93585 2317489 1490222 4.38 966953 2106714 21985 10:21:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 1.45 1.45 0.17 0.17 0.00 0.00 0.00 0.00 10:22:01 ens3 117.38 87.12 1638.17 13.77 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 10:23:01 ens3 31.52 24.84 341.40 4.90 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 1.45 1.25 0.52 0.72 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:25:01 ens3 0.35 0.17 0.07 0.04 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 0.45 0.33 0.16 0.30 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:27:01 ens3 0.42 0.22 0.13 0.22 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 10:28:01 ens3 4.42 3.48 18.61 0.97 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:29:01 ens3 5.38 4.63 75.11 1.61 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 ens3 0.27 0.15 0.07 0.25 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:31:01 ens3 1.23 1.20 0.37 0.65 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 ens3 0.42 0.47 0.11 0.14 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:33:01 ens3 0.33 0.27 0.07 0.34 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 0.35 0.37 0.09 0.27 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:35:01 ens3 0.68 0.22 0.11 0.20 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:36:01 ens3 14.51 11.55 10.36 5.66 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 0.28 0.28 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 11.71 8.91 135.69 1.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11684) 07/24/26 _x86_64_ (8 CPU) 10:20:20 LINUX RESTART (8 CPU) 10:21:03 CPU %user %nice %system %iowait %steal %idle 10:22:01 all 9.89 0.00 0.79 1.55 0.03 87.73 10:22:01 0 1.36 0.00 0.21 0.00 0.02 98.41 10:22:01 1 13.89 0.00 1.38 5.34 0.03 79.35 10:22:01 2 0.12 0.00 0.17 0.09 0.02 99.60 10:22:01 3 31.64 0.00 2.05 0.79 0.05 65.46 10:22:01 4 17.29 0.00 1.31 0.22 0.03 81.14 10:22:01 5 8.37 0.00 0.76 0.29 0.03 90.54 10:22:01 6 5.06 0.00 0.26 5.63 0.07 88.98 10:22:01 7 1.33 0.00 0.17 0.05 0.02 98.43 10:23:01 all 4.48 0.00 0.62 0.67 0.02 94.21 10:23:01 0 14.69 0.00 1.27 0.58 0.03 83.43 10:23:01 1 7.56 0.00 0.68 1.03 0.03 90.69 10:23:01 2 2.12 0.00 0.78 1.33 0.02 95.75 10:23:01 3 4.04 0.00 0.47 0.02 0.02 95.46 10:23:01 4 1.20 0.00 0.47 0.02 0.02 98.30 10:23:01 5 0.62 0.00 0.30 0.00 0.02 99.06 10:23:01 6 2.05 0.00 0.28 2.07 0.03 95.56 10:23:01 7 3.59 0.00 0.67 0.27 0.02 95.46 10:24:01 all 0.06 0.00 0.02 0.01 0.01 99.91 10:24:01 0 0.05 0.00 0.05 0.00 0.00 99.90 10:24:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:24:01 2 0.00 0.00 0.00 0.03 0.00 99.97 10:24:01 3 0.05 0.00 0.00 0.00 0.00 99.95 10:24:01 4 0.10 0.00 0.03 0.00 0.02 99.85 10:24:01 5 0.17 0.00 0.02 0.00 0.03 99.78 10:24:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:24:01 7 0.08 0.00 0.00 0.00 0.00 99.92 10:25:01 all 0.05 0.00 0.01 0.00 0.01 99.92 10:25:01 0 0.02 0.00 0.00 0.00 0.02 99.97 10:25:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:25:01 2 0.03 0.00 0.02 0.02 0.02 99.92 10:25:01 3 0.05 0.00 0.02 0.00 0.02 99.92 10:25:01 4 0.12 0.00 0.03 0.00 0.02 99.83 10:25:01 5 0.15 0.00 0.02 0.00 0.02 99.82 10:25:01 6 0.03 0.00 0.00 0.00 0.00 99.97 10:25:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:26:01 all 0.05 0.00 0.02 0.00 0.01 99.92 10:26:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:26:01 1 0.02 0.00 0.02 0.00 0.02 99.95 10:26:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:26:01 3 0.10 0.00 0.00 0.00 0.02 99.88 10:26:01 4 0.12 0.00 0.03 0.00 0.02 99.83 10:26:01 5 0.13 0.00 0.05 0.00 0.03 99.78 10:26:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:26:01 7 0.02 0.00 0.02 0.02 0.00 99.95 10:27:01 all 0.04 0.00 0.01 0.00 0.01 99.93 10:27:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:27:01 1 0.03 0.00 0.00 0.00 0.00 99.97 10:27:01 2 0.02 0.00 0.02 0.00 0.02 99.95 10:27:01 3 0.03 0.00 0.02 0.00 0.02 99.93 10:27:01 4 0.12 0.00 0.02 0.00 0.02 99.85 10:27:01 5 0.10 0.00 0.02 0.00 0.02 99.87 10:27:01 6 0.03 0.00 0.00 0.00 0.02 99.95 10:27:01 7 0.00 0.00 0.00 0.02 0.00 99.98 10:28:01 all 1.08 0.00 0.13 0.05 0.01 98.72 10:28:01 0 3.65 0.00 0.35 0.13 0.00 95.87 10:28:01 1 0.03 0.00 0.03 0.00 0.00 99.93 10:28:01 2 0.57 0.00 0.22 0.15 0.00 99.07 10:28:01 3 0.45 0.00 0.15 0.00 0.02 99.38 10:28:01 4 0.10 0.00 0.03 0.00 0.02 99.85 10:28:01 5 0.17 0.00 0.03 0.00 0.03 99.77 10:28:01 6 1.77 0.00 0.08 0.02 0.00 98.13 10:28:01 7 1.92 0.00 0.18 0.17 0.02 97.72 10:29:01 all 1.52 0.00 0.15 0.09 0.01 98.24 10:29:01 0 3.88 0.00 0.37 0.05 0.02 95.68 10:29:01 1 0.90 0.00 0.08 0.00 0.02 99.00 10:29:01 2 0.12 0.00 0.03 0.00 0.02 99.83 10:29:01 3 0.33 0.00 0.07 0.00 0.02 99.58 10:29:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:29:01 5 1.04 0.00 0.13 0.25 0.02 98.56 10:29:01 6 5.23 0.00 0.32 0.08 0.02 94.35 10:29:01 7 0.62 0.00 0.18 0.30 0.00 98.90 10:30:01 all 0.26 0.00 0.02 0.00 0.01 99.70 10:30:01 0 0.07 0.00 0.03 0.00 0.02 99.88 10:30:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:30:01 2 0.07 0.00 0.02 0.00 0.03 99.88 10:30:01 3 0.07 0.00 0.03 0.00 0.02 99.88 10:30:01 4 0.05 0.00 0.00 0.00 0.00 99.95 10:30:01 5 1.73 0.00 0.10 0.00 0.02 98.16 10:30:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:30:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:31:01 all 0.07 0.00 0.03 0.00 0.01 99.90 10:31:01 0 0.20 0.00 0.03 0.00 0.00 99.77 10:31:01 1 0.03 0.00 0.00 0.02 0.00 99.95 10:31:01 2 0.07 0.00 0.05 0.02 0.00 99.87 10:31:01 3 0.12 0.00 0.07 0.02 0.02 99.78 10:31:01 4 0.03 0.00 0.02 0.00 0.00 99.95 10:31:01 5 0.07 0.00 0.03 0.00 0.02 99.88 10:31:01 6 0.05 0.00 0.02 0.00 0.00 99.93 10:31:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:32:01 all 0.06 0.00 0.02 0.00 0.01 99.92 10:32:01 0 0.03 0.00 0.00 0.00 0.02 99.95 10:32:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:32:01 2 0.08 0.00 0.00 0.00 0.02 99.90 10:32:01 3 0.12 0.00 0.05 0.02 0.02 99.80 10:32:01 4 0.02 0.00 0.02 0.00 0.00 99.97 10:32:01 5 0.10 0.00 0.03 0.00 0.00 99.87 10:32:01 6 0.05 0.00 0.02 0.00 0.02 99.92 10:32:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:32:01 CPU %user %nice %system %iowait %steal %idle 10:33:01 all 0.05 0.00 0.01 0.00 0.00 99.92 10:33:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:33:01 1 0.02 0.00 0.03 0.00 0.00 99.95 10:33:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:33:01 3 0.17 0.00 0.03 0.02 0.02 99.77 10:33:01 4 0.03 0.00 0.00 0.00 0.00 99.97 10:33:01 5 0.18 0.00 0.03 0.02 0.02 99.75 10:33:01 6 0.03 0.00 0.00 0.00 0.00 99.97 10:33:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:34:01 all 0.04 0.00 0.01 0.00 0.01 99.94 10:34:01 0 0.03 0.00 0.00 0.00 0.00 99.97 10:34:01 1 0.02 0.00 0.00 0.00 0.02 99.97 10:34:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:34:01 3 0.10 0.00 0.05 0.02 0.02 99.82 10:34:01 4 0.02 0.00 0.00 0.00 0.02 99.97 10:34:01 5 0.12 0.00 0.02 0.00 0.02 99.85 10:34:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:34:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:35:01 all 0.16 0.00 0.02 0.00 0.01 99.81 10:35:01 0 0.03 0.00 0.02 0.00 0.00 99.95 10:35:01 1 0.02 0.00 0.03 0.00 0.00 99.95 10:35:01 2 0.02 0.00 0.00 0.00 0.02 99.97 10:35:01 3 0.15 0.00 0.07 0.02 0.02 99.75 10:35:01 4 0.03 0.00 0.02 0.00 0.00 99.95 10:35:01 5 1.00 0.00 0.07 0.00 0.02 98.92 10:35:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:35:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:36:01 all 3.24 0.00 0.27 0.06 0.01 96.41 10:36:01 0 3.94 0.00 0.40 0.02 0.02 95.63 10:36:01 1 0.27 0.00 0.13 0.00 0.02 99.58 10:36:01 2 0.37 0.00 0.23 0.08 0.00 99.32 10:36:01 3 2.90 0.00 0.42 0.32 0.03 96.33 10:36:01 4 12.11 0.00 0.48 0.08 0.02 87.31 10:36:01 5 2.43 0.00 0.18 0.00 0.02 97.37 10:36:01 6 0.43 0.00 0.13 0.00 0.00 99.43 10:36:01 7 3.48 0.00 0.25 0.02 0.02 96.23 Average: all 1.38 0.00 0.14 0.16 0.01 98.30 Average: 0 1.87 0.00 0.18 0.05 0.01 97.89 Average: 1 1.49 0.00 0.16 0.41 0.01 97.93 Average: 2 0.24 0.00 0.10 0.11 0.01 99.53 Average: 3 2.62 0.00 0.23 0.08 0.02 97.05 Average: 4 2.06 0.00 0.16 0.02 0.01 97.75 Average: 5 1.08 0.00 0.12 0.04 0.02 98.74 Average: 6 0.98 0.00 0.07 0.51 0.01 98.43 Average: 7 0.74 0.00 0.10 0.06 0.00 99.10