---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-44608 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 1087 58814 0 4519 62638 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:4d:39:ed brd ff:ff:ff:ff:ff:ff inet 10.30.106.174/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe4d:39ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:91:76:4d 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-44608) 09/09/25 _x86_64_ (16 CPU) 07:43:52 LINUX RESTART (16 CPU) 07:44:01 tps rtps wtps bread/s bwrtn/s 07:45:01 314.18 73.84 240.34 5312.31 58912.71 07:46:01 159.22 39.21 120.01 2230.96 32709.75 07:47:01 85.77 8.52 77.25 392.73 28421.40 07:48:01 22.55 0.88 21.66 31.59 20017.60 07:49:01 32.99 0.43 32.56 12.13 28104.50 07:50:01 31.39 0.03 31.36 2.00 35954.67 07:51:01 37.57 0.27 37.30 12.61 45350.14 Average: 97.81 17.64 80.17 1144.72 35615.33 07:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 63128384 64310664 2839360 4.30 65600 1659544 2133632 3.18 934156 1506332 63072 07:46:01 62271276 63888228 3696468 5.60 94280 2044728 2752552 4.11 1388584 1865796 101324 07:47:01 59795108 61621160 6172636 9.36 101164 2239224 4071788 6.08 3747400 1959548 13112 07:48:01 59175868 61010840 6791876 10.30 101908 2247184 4501344 6.72 4360036 1964016 1044 07:49:01 59295740 61662724 6672004 10.11 105136 2765516 4189744 6.25 3796296 2394628 230148 07:50:01 58637460 61748972 7330284 11.11 108040 3494188 4309976 6.43 3703868 3114196 465744 07:51:01 60264532 64166928 5703212 8.65 111504 4268860 2066788 3.08 1319316 3851704 485964 Average: 60366910 62629931 5600834 8.49 98233 2674178 3432261 5.12 2749951 2379460 194344 07:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 ens3 313.30 228.45 1407.72 72.32 0.00 0.00 0.00 0.00 07:45:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 199.60 171.35 1981.27 26.13 0.00 0.00 0.00 0.00 07:46:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 666.72 451.29 2747.39 128.79 0.00 0.00 0.00 0.00 07:47:01 lo 0.48 0.48 0.13 0.13 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 ens3 778.72 473.00 216.53 183.49 0.00 0.00 0.00 0.00 07:48:01 lo 28.46 28.46 103.46 103.46 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 ens3 304.48 232.94 563.80 77.38 0.00 0.00 0.00 0.00 07:49:01 lo 2.25 2.25 0.60 0.60 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 ens3 299.95 231.64 694.96 86.84 0.00 0.00 0.00 0.00 07:50:01 lo 3.22 3.22 1.51 1.51 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 ens3 456.87 344.21 275.97 119.56 0.00 0.00 0.00 0.00 07:51:01 lo 3.24 3.24 1.61 1.61 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 431.31 304.60 1128.82 99.16 0.00 0.00 0.00 0.00 Average: lo 5.77 5.77 15.40 15.40 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-8c-16g-44608) 09/09/25 _x86_64_ (16 CPU) 07:43:52 LINUX RESTART (16 CPU) 07:44:01 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 3.85 0.00 0.64 3.26 0.03 92.23 07:45:01 0 2.62 0.00 1.72 0.52 0.02 95.13 07:45:01 1 9.34 0.00 0.67 1.08 0.03 88.88 07:45:01 2 11.32 0.00 1.26 19.03 0.03 68.36 07:45:01 3 3.09 0.00 1.22 4.06 0.02 91.61 07:45:01 4 1.70 0.00 0.65 15.53 0.03 82.09 07:45:01 5 6.83 0.00 0.35 0.98 0.05 91.79 07:45:01 6 8.09 0.00 0.80 1.57 0.02 89.51 07:45:01 7 3.52 0.00 0.42 0.40 0.02 95.65 07:45:01 8 1.45 0.00 0.48 0.27 0.02 97.78 07:45:01 9 2.79 0.00 0.50 0.50 0.02 96.19 07:45:01 10 0.67 0.00 0.20 5.41 0.02 93.71 07:45:01 11 2.25 0.00 0.57 0.23 0.02 96.93 07:45:01 12 1.82 0.00 0.40 0.52 0.02 97.25 07:45:01 13 3.65 0.00 0.22 0.98 0.02 95.13 07:45:01 14 0.60 0.00 0.28 0.53 0.03 98.55 07:45:01 15 1.98 0.00 0.40 0.58 0.02 97.02 07:46:01 all 7.56 0.00 0.49 1.55 0.03 90.37 07:46:01 0 4.28 0.00 0.22 0.00 0.02 95.48 07:46:01 1 21.72 0.00 1.74 7.60 0.08 68.86 07:46:01 2 4.81 0.00 0.48 0.38 0.02 94.31 07:46:01 3 6.56 0.00 0.28 1.40 0.03 91.72 07:46:01 4 22.17 0.00 1.25 5.63 0.05 70.90 07:46:01 5 5.83 0.00 0.40 1.19 0.08 92.50 07:46:01 6 10.84 0.00 0.62 0.50 0.03 88.01 07:46:01 7 4.87 0.00 0.33 0.03 0.02 94.75 07:46:01 8 3.32 0.00 0.47 3.32 0.03 92.85 07:46:01 9 2.27 0.00 0.18 0.00 0.03 97.51 07:46:01 10 10.12 0.00 0.50 1.47 0.05 87.86 07:46:01 11 4.74 0.00 0.17 0.53 0.02 94.54 07:46:01 12 5.47 0.00 0.67 0.65 0.03 93.17 07:46:01 13 5.53 0.00 0.30 0.22 0.02 93.94 07:46:01 14 3.04 0.00 0.17 0.48 0.02 96.29 07:46:01 15 5.35 0.00 0.12 1.37 0.03 93.13 07:47:01 all 27.28 0.00 1.01 1.54 0.09 70.07 07:47:01 0 23.57 0.00 0.99 2.74 0.25 72.45 07:47:01 1 19.68 0.00 0.91 8.08 0.05 71.28 07:47:01 2 35.42 0.00 0.75 3.00 0.07 60.76 07:47:01 3 20.06 0.00 0.92 1.46 0.07 77.50 07:47:01 4 31.62 0.00 1.21 1.39 0.10 65.68 07:47:01 5 25.18 0.00 0.94 0.10 0.05 73.74 07:47:01 6 30.81 0.00 1.06 0.12 0.08 67.93 07:47:01 7 20.12 0.00 0.95 0.07 0.05 78.81 07:47:01 8 41.48 0.00 2.04 4.56 0.10 51.83 07:47:01 9 19.98 0.00 1.01 1.39 0.05 77.57 07:47:01 10 31.92 0.00 1.17 0.18 0.08 66.64 07:47:01 11 25.33 0.00 1.04 0.02 0.08 73.54 07:47:01 12 36.09 0.00 0.92 0.05 0.08 62.85 07:47:01 13 20.28 0.00 0.87 0.08 0.07 78.70 07:47:01 14 22.83 0.00 0.57 0.05 0.07 76.48 07:47:01 15 32.30 0.00 0.82 1.46 0.10 65.31 07:48:01 all 25.74 0.00 0.76 0.46 0.08 72.95 07:48:01 0 38.65 0.00 0.92 0.02 0.10 60.31 07:48:01 1 27.15 0.00 0.84 7.32 0.10 64.59 07:48:01 2 49.80 0.00 1.02 0.00 0.12 49.06 07:48:01 3 21.95 0.00 1.00 0.03 0.12 76.89 07:48:01 4 14.67 0.00 0.90 0.00 0.08 84.34 07:48:01 5 29.69 0.00 0.62 0.00 0.07 69.63 07:48:01 6 16.88 0.00 0.67 0.00 0.07 82.39 07:48:01 7 18.98 0.00 0.58 0.00 0.12 80.32 07:48:01 8 28.90 0.00 0.22 0.00 0.07 70.81 07:48:01 9 15.46 0.00 0.77 0.00 0.08 83.68 07:48:01 10 27.36 0.00 0.38 0.02 0.07 72.17 07:48:01 11 19.28 0.00 0.50 0.00 0.07 80.15 07:48:01 12 26.86 0.00 1.34 0.00 0.08 71.72 07:48:01 13 28.20 0.00 1.07 0.00 0.10 70.63 07:48:01 14 22.77 0.00 0.82 0.00 0.07 76.35 07:48:01 15 25.34 0.00 0.47 0.00 0.08 74.11 07:49:01 all 22.25 0.00 0.73 1.00 0.06 75.96 07:49:01 0 25.48 0.00 0.52 0.00 0.07 73.93 07:49:01 1 25.09 0.00 0.49 6.54 0.07 67.82 07:49:01 2 22.25 0.00 0.65 1.20 0.05 75.84 07:49:01 3 22.32 0.00 2.26 0.02 0.07 75.34 07:49:01 4 23.01 0.00 0.99 0.00 0.07 75.94 07:49:01 5 28.19 0.00 0.78 0.02 0.08 70.92 07:49:01 6 22.28 0.00 0.82 0.03 0.05 76.82 07:49:01 7 20.02 0.00 0.33 0.00 0.03 79.62 07:49:01 8 18.51 0.00 0.74 0.00 0.05 80.71 07:49:01 9 19.53 0.00 0.57 0.00 0.05 79.85 07:49:01 10 15.04 0.00 0.55 0.00 0.05 84.36 07:49:01 11 29.35 0.00 0.83 0.05 0.07 69.69 07:49:01 12 23.93 0.00 0.33 0.00 0.05 75.69 07:49:01 13 21.90 0.00 0.53 0.00 0.05 77.51 07:49:01 14 18.82 0.00 0.77 0.03 0.05 80.32 07:49:01 15 20.34 0.00 0.50 8.17 0.07 70.92 07:50:01 all 21.37 0.00 0.74 0.67 0.06 77.16 07:50:01 0 15.41 0.00 0.73 0.02 0.03 83.81 07:50:01 1 20.38 0.00 0.49 0.00 0.05 79.09 07:50:01 2 26.85 0.00 1.02 0.00 0.07 72.07 07:50:01 3 26.49 0.00 1.66 0.00 0.07 71.78 07:50:01 4 22.95 0.00 0.70 0.12 0.12 76.11 07:50:01 5 30.40 0.00 0.42 0.00 0.05 69.13 07:50:01 6 26.22 0.00 1.05 0.00 0.05 72.67 07:50:01 7 20.05 0.00 0.37 0.00 0.05 79.53 07:50:01 8 11.10 0.00 0.67 0.00 0.05 88.19 07:50:01 9 17.85 0.00 0.82 0.00 0.03 81.30 07:50:01 10 17.36 0.00 0.55 0.00 0.05 82.04 07:50:01 11 20.76 0.00 0.84 10.06 0.05 68.28 07:50:01 12 23.60 0.00 1.01 0.00 0.07 75.33 07:50:01 13 22.93 0.00 0.57 0.00 0.05 76.45 07:50:01 14 18.37 0.00 0.57 0.00 0.07 81.00 07:50:01 15 21.26 0.00 0.37 0.57 0.05 77.76 07:51:01 all 21.75 0.00 0.81 0.97 0.06 76.41 07:51:01 0 9.43 0.00 0.27 0.00 0.05 90.25 07:51:01 1 23.33 0.00 0.78 0.00 0.07 75.82 07:51:01 2 33.91 0.00 2.06 0.00 0.05 63.99 07:51:01 3 30.01 0.00 1.09 0.00 0.10 68.80 07:51:01 4 25.65 0.00 1.04 0.00 0.09 73.23 07:51:01 5 21.61 0.00 1.58 2.08 0.07 74.66 07:51:01 6 20.36 0.00 0.61 0.00 0.05 78.97 07:51:01 7 15.54 0.00 0.29 0.02 0.05 84.11 07:51:01 8 20.88 0.00 0.63 0.00 0.05 78.44 07:51:01 9 16.64 0.00 0.78 0.00 0.07 82.51 07:51:01 10 22.49 0.00 0.65 0.00 0.05 76.81 07:51:01 11 18.46 0.00 0.80 6.23 0.07 74.44 07:51:01 12 26.23 0.00 0.65 0.00 0.07 73.05 07:51:01 13 26.76 0.00 0.87 5.69 0.05 66.63 07:51:01 14 19.61 0.00 0.36 0.00 0.03 80.00 07:51:01 15 17.15 0.00 0.46 1.46 0.05 80.88 Average: all 18.53 0.00 0.74 1.35 0.06 79.32 Average: 0 17.07 0.00 0.77 0.47 0.08 81.61 Average: 1 20.94 0.00 0.84 4.38 0.06 73.77 Average: 2 26.31 0.00 1.03 3.38 0.06 69.23 Average: 3 18.59 0.00 1.20 1.00 0.07 79.14 Average: 4 20.23 0.00 0.96 3.25 0.08 75.48 Average: 5 21.10 0.00 0.72 0.62 0.06 77.49 Average: 6 19.35 0.00 0.80 0.32 0.05 79.48 Average: 7 14.72 0.00 0.47 0.07 0.05 84.69 Average: 8 17.91 0.00 0.75 1.16 0.05 80.12 Average: 9 13.49 0.00 0.66 0.27 0.05 85.53 Average: 10 17.83 0.00 0.57 1.01 0.05 80.53 Average: 11 17.15 0.00 0.68 2.43 0.05 79.68 Average: 12 20.54 0.00 0.76 0.17 0.06 78.47 Average: 13 18.44 0.00 0.63 0.99 0.05 79.89 Average: 14 15.13 0.00 0.51 0.16 0.05 84.16 Average: 15 17.65 0.00 0.45 1.94 0.06 79.90