---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-111 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 13G 298G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1179 58714 0 4527 62546 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:ff:d3:1c brd ff:ff:ff:ff:ff:ff inet 10.30.106.127/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:feff:d31c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:38:f8:64 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-16g-111) 09/25/25 _x86_64_ (16 CPU) 10:57:48 LINUX RESTART (16 CPU) 10:58:01 tps rtps wtps bread/s bwrtn/s 10:59:01 343.08 73.65 269.42 5316.85 62930.18 11:00:01 186.04 43.22 142.82 2462.11 35373.41 11:01:01 49.73 4.53 45.19 137.58 24428.33 11:02:01 18.95 0.62 18.33 26.13 20601.50 11:03:01 37.34 0.45 36.89 12.26 35631.46 11:04:01 26.60 0.02 26.58 1.87 28427.40 11:05:01 33.98 0.27 33.71 12.40 44488.45 Average: 99.39 17.54 81.85 1138.46 35982.94 10:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:59:01 62895232 64286832 3072512 4.66 78980 1845964 2096500 3.13 1004256 1655820 209716 11:00:01 61183436 62882308 4784308 7.25 96260 2122812 3978984 5.94 2447696 1896060 15148 11:01:01 59845260 61678772 6122484 9.28 101128 2247400 3934440 5.87 3701540 1966792 932 11:02:01 60064316 62187432 5903428 8.95 103104 2529272 3428648 5.12 3274500 2165576 252984 11:03:01 58554356 60928260 7413388 11.24 105000 2772720 4814396 7.18 4538608 2401600 432 11:04:01 58147708 61266424 7820036 11.85 107912 3501724 5165420 7.71 4193620 3121432 463788 11:05:01 60169008 64081556 5798736 8.79 110916 4279484 2040992 3.05 1411056 3862072 478708 Average: 60122759 62473083 5844985 8.86 100471 2757054 3637054 5.43 2938754 2438479 203101 10:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:59:01 ens3 484.52 314.46 2001.70 79.49 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 11:00:01 ens3 529.29 373.53 2468.61 93.13 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 11:01:01 ens3 567.72 374.09 1821.63 111.42 0.00 0.00 0.00 0.00 11:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 lo 6.00 6.00 6.71 6.71 0.00 0.00 0.00 0.00 11:02:01 ens3 909.93 551.42 687.48 187.55 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 lo 24.70 24.70 97.01 97.01 0.00 0.00 0.00 0.00 11:03:01 ens3 174.24 100.80 65.03 37.43 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 lo 1.53 1.53 0.55 0.55 0.00 0.00 0.00 0.00 11:04:01 ens3 399.60 235.18 686.20 73.46 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 lo 3.25 3.25 1.51 1.51 0.00 0.00 0.00 0.00 11:05:01 ens3 355.41 234.93 221.90 75.18 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 lo 3.08 3.08 1.59 1.59 0.00 0.00 0.00 0.00 Average: ens3 488.67 312.05 1136.09 93.95 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 5.88 5.88 15.38 15.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-111) 09/25/25 _x86_64_ (16 CPU) 10:57:48 LINUX RESTART (16 CPU) 10:58:01 CPU %user %nice %system %iowait %steal %idle 10:59:01 all 4.83 0.00 0.69 1.89 0.03 92.56 10:59:01 0 2.57 0.00 0.37 0.35 0.02 96.70 10:59:01 1 31.72 0.00 2.06 2.95 0.10 63.17 10:59:01 2 9.52 0.00 1.75 5.20 0.03 83.49 10:59:01 3 7.67 0.00 0.75 0.03 0.03 91.51 10:59:01 4 4.65 0.00 0.43 0.15 0.03 94.73 10:59:01 5 1.20 0.00 0.40 0.08 0.02 98.30 10:59:01 6 1.75 0.00 0.37 0.95 0.02 96.91 10:59:01 7 0.79 0.00 0.84 0.64 0.02 97.72 10:59:01 8 1.50 0.00 0.33 1.35 0.00 96.81 10:59:01 9 1.47 0.00 0.25 0.17 0.03 98.08 10:59:01 10 1.54 0.00 0.33 0.32 0.03 97.78 10:59:01 11 0.55 0.00 1.57 0.20 0.03 97.65 10:59:01 12 2.99 0.00 0.38 0.25 0.03 96.34 10:59:01 13 3.95 0.00 0.57 17.15 0.03 78.30 10:59:01 14 2.37 0.00 0.33 0.42 0.02 96.86 10:59:01 15 3.09 0.00 0.33 0.07 0.02 96.49 11:00:01 all 17.01 0.00 0.79 1.02 0.05 81.12 11:00:01 0 32.20 0.00 1.50 1.12 0.08 65.09 11:00:01 1 22.91 0.00 1.39 3.24 0.08 72.38 11:00:01 2 15.76 0.00 0.42 1.03 0.05 82.74 11:00:01 3 15.20 0.00 0.47 0.00 0.05 84.28 11:00:01 4 18.44 0.00 0.64 1.06 0.07 79.80 11:00:01 5 13.96 0.00 0.95 0.50 0.05 84.54 11:00:01 6 16.00 0.00 1.12 0.48 0.07 82.33 11:00:01 7 22.96 0.00 0.57 0.18 0.07 76.23 11:00:01 8 15.51 0.00 1.07 0.75 0.07 82.60 11:00:01 9 16.11 0.00 0.60 0.00 0.03 83.25 11:00:01 10 18.88 0.00 0.97 0.43 0.05 79.66 11:00:01 11 8.60 0.00 0.33 0.07 0.02 90.98 11:00:01 12 10.19 0.00 0.75 0.57 0.05 88.44 11:00:01 13 14.78 0.00 0.77 6.60 0.05 77.80 11:00:01 14 17.49 0.00 0.47 0.25 0.05 81.74 11:00:01 15 13.23 0.00 0.58 0.03 0.05 86.10 11:01:01 all 22.98 0.00 0.78 0.51 0.07 75.66 11:01:01 0 22.43 0.00 0.42 0.00 0.05 77.11 11:01:01 1 21.79 0.00 1.12 0.60 0.07 76.43 11:01:01 2 24.81 0.00 0.87 0.02 0.07 74.24 11:01:01 3 25.88 0.00 0.94 0.17 0.07 72.95 11:01:01 4 26.17 0.00 0.80 0.00 0.07 72.96 11:01:01 5 38.16 0.00 1.53 0.05 0.08 60.18 11:01:01 6 16.65 0.00 0.57 0.08 0.05 82.65 11:01:01 7 26.12 0.00 0.54 0.00 0.05 73.30 11:01:01 8 17.92 0.00 1.04 0.02 0.07 80.96 11:01:01 9 24.58 0.00 0.48 0.00 0.07 74.87 11:01:01 10 25.89 0.00 1.19 0.05 0.07 72.80 11:01:01 11 21.95 0.00 0.69 0.00 0.07 77.29 11:01:01 12 15.05 0.00 0.40 0.00 0.07 84.48 11:01:01 13 17.13 0.00 0.75 7.15 0.05 74.91 11:01:01 14 24.37 0.00 0.57 0.00 0.05 75.01 11:01:01 15 18.85 0.00 0.50 0.00 0.08 80.56 11:02:01 all 26.83 0.00 0.80 0.42 0.07 71.88 11:02:01 0 23.19 0.00 0.82 0.00 0.07 75.92 11:02:01 1 33.43 0.00 0.65 0.00 0.08 65.84 11:02:01 2 29.56 0.00 0.80 0.00 0.07 69.57 11:02:01 3 31.74 0.00 0.79 0.00 0.10 67.37 11:02:01 4 34.24 0.00 1.62 0.00 0.10 64.03 11:02:01 5 24.50 0.00 1.20 0.00 0.07 74.23 11:02:01 6 30.76 0.00 0.47 0.00 0.07 68.71 11:02:01 7 32.44 0.00 0.52 0.00 0.08 66.96 11:02:01 8 24.20 0.00 0.85 0.00 0.07 74.88 11:02:01 9 17.73 0.00 0.43 0.00 0.05 81.78 11:02:01 10 24.82 0.00 0.84 0.00 0.08 74.26 11:02:01 11 38.33 0.00 0.92 0.03 0.08 60.63 11:02:01 12 19.80 0.00 0.35 0.00 0.03 79.82 11:02:01 13 15.41 0.00 0.65 6.77 0.07 77.10 11:02:01 14 31.40 0.00 1.36 0.00 0.07 67.18 11:02:01 15 17.70 0.00 0.49 0.00 0.03 81.78 11:03:01 all 16.13 0.00 0.52 0.68 0.05 82.63 11:03:01 0 13.01 0.00 0.52 9.50 0.03 76.94 11:03:01 1 14.84 0.00 0.57 0.00 0.07 84.53 11:03:01 2 18.68 0.00 0.23 0.00 0.03 81.05 11:03:01 3 12.90 0.00 0.38 0.00 0.03 86.68 11:03:01 4 16.88 0.00 0.84 0.00 0.05 82.23 11:03:01 5 17.10 0.00 0.50 0.40 0.03 81.97 11:03:01 6 16.74 0.00 0.40 0.00 0.05 82.81 11:03:01 7 16.80 0.00 0.75 0.00 0.03 82.42 11:03:01 8 19.29 0.00 0.57 0.03 0.08 80.03 11:03:01 9 10.89 0.00 0.50 0.03 0.05 88.53 11:03:01 10 13.69 0.00 0.45 0.00 0.05 85.81 11:03:01 11 17.01 0.00 0.52 0.00 0.03 82.44 11:03:01 12 17.04 0.00 0.70 0.00 0.05 82.21 11:03:01 13 17.71 0.00 0.35 0.83 0.05 81.05 11:03:01 14 12.53 0.00 0.25 0.00 0.03 87.18 11:03:01 15 22.88 0.00 0.73 0.00 0.07 76.32 11:04:01 all 20.07 0.00 0.75 0.56 0.06 78.57 11:04:01 0 11.85 0.00 0.52 7.48 0.05 80.10 11:04:01 1 24.32 0.00 1.44 0.03 0.07 74.14 11:04:01 2 27.58 0.00 0.79 0.00 0.07 71.56 11:04:01 3 18.21 0.00 0.35 0.00 0.07 81.37 11:04:01 4 23.70 0.00 0.77 0.00 0.07 75.47 11:04:01 5 24.24 0.00 0.37 0.07 0.07 75.25 11:04:01 6 20.02 0.00 0.58 0.00 0.05 79.35 11:04:01 7 21.82 0.00 1.34 0.00 0.05 76.79 11:04:01 8 25.10 0.00 0.92 0.00 0.07 73.91 11:04:01 9 14.67 0.00 0.45 0.00 0.03 84.85 11:04:01 10 12.29 0.00 0.55 0.00 0.07 87.09 11:04:01 11 26.31 0.00 0.83 0.00 0.05 72.81 11:04:01 12 19.11 0.00 0.47 0.00 0.05 80.37 11:04:01 13 17.01 0.00 0.32 1.34 0.03 81.30 11:04:01 14 24.01 0.00 1.79 0.00 0.07 74.13 11:04:01 15 10.90 0.00 0.45 0.00 0.03 88.62 11:05:01 all 22.56 0.00 0.79 0.92 0.06 75.66 11:05:01 0 13.19 0.00 0.67 11.16 0.05 74.93 11:05:01 1 29.77 0.00 0.82 0.00 0.07 69.34 11:05:01 2 27.69 0.00 1.57 0.15 0.07 70.52 11:05:01 3 32.33 0.00 0.47 0.00 0.08 67.11 11:05:01 4 22.89 0.00 1.04 0.00 0.05 76.02 11:05:01 5 18.27 0.00 0.92 0.00 0.05 80.76 11:05:01 6 12.53 0.00 0.57 0.00 0.05 86.86 11:05:01 7 29.89 0.00 1.29 0.03 0.07 68.73 11:05:01 8 27.10 0.00 1.15 0.02 0.07 71.67 11:05:01 9 19.53 0.00 0.85 0.30 0.05 79.27 11:05:01 10 11.89 0.00 0.38 2.78 0.05 84.90 11:05:01 11 26.54 0.00 0.75 0.00 0.07 72.64 11:05:01 12 28.08 0.00 0.87 0.02 0.05 70.98 11:05:01 13 23.20 0.00 0.45 0.27 0.07 76.01 11:05:01 14 20.74 0.00 0.42 0.00 0.05 78.79 11:05:01 15 17.45 0.00 0.53 0.00 0.05 81.97 Average: all 18.63 0.00 0.73 0.86 0.05 79.73 Average: 0 16.92 0.00 0.69 4.23 0.05 78.12 Average: 1 25.54 0.00 1.15 0.97 0.08 72.27 Average: 2 21.94 0.00 0.92 0.91 0.05 76.17 Average: 3 20.55 0.00 0.59 0.03 0.06 78.76 Average: 4 20.99 0.00 0.88 0.17 0.06 77.90 Average: 5 19.62 0.00 0.84 0.16 0.05 79.33 Average: 6 16.35 0.00 0.58 0.22 0.05 82.80 Average: 7 21.54 0.00 0.83 0.12 0.05 77.45 Average: 8 18.66 0.00 0.85 0.31 0.06 80.13 Average: 9 15.00 0.00 0.51 0.07 0.05 84.38 Average: 10 15.57 0.00 0.67 0.51 0.06 83.19 Average: 11 19.89 0.00 0.80 0.04 0.05 79.22 Average: 12 16.04 0.00 0.56 0.12 0.05 83.24 Average: 13 15.60 0.00 0.55 5.73 0.05 78.07 Average: 14 18.98 0.00 0.74 0.10 0.05 80.14 Average: 15 14.87 0.00 0.52 0.01 0.05 84.55