---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43178 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 16G 140G 11% / 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 925 22795 0 8445 30786 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:15:22:19 brd ff:ff:ff:ff:ff:ff inet 10.30.106.106/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85695sec preferred_lft 85695sec inet6 fe80::f816:3eff:fe15:2219/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:83:2d:3b 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 inet6 fe80::42:cdff:fe83:2d3b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43178) 09/03/25 _x86_64_ (8 CPU) 02:38:22 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 307.43 21.70 285.74 719.88 58815.80 02:41:01 546.46 25.23 521.23 2771.54 278396.67 02:42:01 304.30 0.20 304.10 16.66 49494.15 02:43:01 131.74 0.67 131.08 25.60 17548.94 02:44:01 11.66 0.02 11.65 0.13 436.19 02:45:01 6.88 0.32 6.57 8.40 154.11 02:46:01 7.05 0.00 7.05 0.00 149.18 02:47:01 15.29 0.00 15.29 0.00 418.26 02:48:01 20.58 0.00 20.58 0.00 263.16 02:49:01 38.86 0.05 38.81 6.13 789.07 02:50:01 59.14 1.62 57.52 89.85 2499.32 Average: 131.76 4.53 127.24 330.74 37178.06 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 30038448 31692952 2900772 8.81 76384 1882200 1366224 4.02 853220 1739844 224088 02:41:01 23518756 31360768 9420464 28.60 158368 7731564 5586852 16.44 1290524 7478304 22184 02:42:01 19455320 27564752 13483900 40.94 172428 7970508 13348392 39.27 5445616 7283020 2704 02:43:01 19083108 27517064 13856112 42.07 201156 8229428 13581692 39.96 5547724 7505400 2852 02:44:01 18524784 26963484 14414436 43.76 201420 8233836 14317648 42.13 6104968 7503412 604 02:45:01 18506744 26949336 14432476 43.82 201600 8234668 14333388 42.17 6119112 7503548 540 02:46:01 18498692 26941720 14440528 43.84 201752 8234892 14382648 42.32 6127848 7503584 460 02:47:01 18431916 26877420 14507304 44.04 201932 8237308 14381176 42.31 6192584 7504884 980 02:48:01 18413924 26860632 14525296 44.10 202104 8238396 14396388 42.36 6207836 7505548 348 02:49:01 20899684 29294724 12039536 36.55 202624 8196232 7913644 23.28 3851116 7434280 272 02:50:01 23282964 31464964 9656256 29.32 204656 7968740 1693944 4.98 1720016 7246948 12692 Average: 20786758 28498892 12152462 36.89 184039 7559797 10482000 30.84 4496415 6928070 24339 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 ens3 67.37 57.12 1115.61 22.64 0.00 0.00 0.00 0.00 02:41:01 veth59e97a0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 veth9658ca0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 veth39b4915 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 lo 21.00 21.00 2.24 2.24 0.00 0.00 0.00 0.00 02:42:01 veth59e97a0 146.74 168.19 27.32 26.05 0.00 0.00 0.00 0.00 02:42:01 veth9658ca0 0.00 0.58 0.00 0.03 0.00 0.00 0.00 0.00 02:42:01 veth39b4915 0.38 0.92 0.04 0.65 0.00 0.00 0.00 0.00 02:42:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 02:43:01 veth59e97a0 54.69 56.31 14.40 11.79 0.00 0.00 0.00 0.00 02:43:01 veth9658ca0 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 veth39b4915 0.75 0.80 0.07 2.42 0.00 0.00 0.00 0.00 02:43:01 lo 1.97 1.97 0.17 0.17 0.00 0.00 0.00 0.00 02:44:01 veth59e97a0 211.81 214.00 54.19 24.04 0.00 0.00 0.00 0.00 02:44:01 veth9658ca0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 veth39b4915 0.78 0.83 0.08 2.55 0.00 0.00 0.00 0.00 02:44:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 02:45:01 veth59e97a0 50.89 51.82 11.37 5.52 0.00 0.00 0.00 0.00 02:45:01 veth9658ca0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth39b4915 0.80 0.80 0.08 2.51 0.00 0.00 0.00 0.00 02:45:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 02:46:01 veth59e97a0 18.91 19.86 2.98 2.01 0.00 0.00 0.00 0.00 02:46:01 veth9658ca0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth39b4915 0.83 0.85 0.08 2.51 0.00 0.00 0.00 0.00 02:46:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 02:47:01 veth59e97a0 215.58 219.46 42.32 24.44 0.00 0.00 0.00 0.00 02:47:01 veth9658ca0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth39b4915 0.82 0.82 0.08 2.61 0.00 0.00 0.00 0.00 02:47:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 02:48:01 veth59e97a0 77.72 79.90 18.89 11.48 0.00 0.00 0.00 0.00 02:48:01 veth9658ca0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth39b4915 0.90 0.90 0.08 2.72 0.00 0.00 0.00 0.00 02:48:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 02:49:01 veth59e97a0 0.97 1.60 0.16 0.16 0.00 0.00 0.00 0.00 02:49:01 veth9658ca0 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 02:49:01 lo 3.20 3.20 0.29 0.29 0.00 0.00 0.00 0.00 02:49:01 docker0 15.90 18.91 2.29 298.91 0.00 0.00 0.00 0.00 02:50:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 2684.44 1762.51 53913.15 235.97 0.00 0.00 0.00 0.00 Average: lo 3.09 3.09 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 1.45 1.72 0.21 27.17 0.00 0.00 0.00 0.00 Average: ens3 214.40 139.18 4826.24 16.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43178) 09/03/25 _x86_64_ (8 CPU) 02:38:22 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 9.60 0.00 0.79 2.63 0.03 86.96 02:40:01 0 1.20 0.00 0.07 0.02 0.00 98.72 02:40:01 1 23.50 0.00 1.32 1.29 0.05 73.85 02:40:01 2 12.40 0.00 0.99 13.22 0.03 73.36 02:40:01 3 20.24 0.00 1.50 0.75 0.05 77.46 02:40:01 4 8.10 0.00 0.62 0.32 0.02 90.95 02:40:01 5 9.89 0.00 0.53 0.20 0.02 89.35 02:40:01 6 1.32 0.00 1.15 3.39 0.02 94.12 02:40:01 7 0.15 0.00 0.12 1.85 0.00 97.88 02:41:01 all 19.44 0.00 9.08 11.65 0.10 59.73 02:41:01 0 18.83 0.00 10.23 20.40 0.10 50.44 02:41:01 1 19.70 0.00 8.23 13.48 0.08 58.50 02:41:01 2 20.34 0.00 7.97 7.52 0.10 64.07 02:41:01 3 19.31 0.00 9.08 9.08 0.10 62.43 02:41:01 4 20.06 0.00 9.66 14.66 0.10 55.52 02:41:01 5 19.38 0.00 8.97 15.41 0.10 56.14 02:41:01 6 18.88 0.00 9.08 8.27 0.10 63.66 02:41:01 7 19.08 0.00 9.48 4.39 0.10 66.95 02:42:01 all 62.31 0.00 6.34 1.18 0.14 30.03 02:42:01 0 59.74 0.00 6.24 1.15 0.14 32.73 02:42:01 1 63.62 0.00 6.55 0.79 0.13 28.90 02:42:01 2 64.28 0.00 6.61 1.06 0.14 27.91 02:42:01 3 64.01 0.00 6.66 1.10 0.12 28.11 02:42:01 4 63.10 0.00 6.48 1.86 0.15 28.41 02:42:01 5 65.12 0.00 6.39 0.44 0.14 27.91 02:42:01 6 59.15 0.00 6.00 1.10 0.12 33.64 02:42:01 7 59.45 0.00 5.82 1.96 0.14 32.63 02:43:01 all 13.91 0.00 2.11 0.60 0.08 83.30 02:43:01 0 12.60 0.00 2.46 1.14 0.08 83.72 02:43:01 1 16.27 0.00 2.12 1.75 0.08 79.77 02:43:01 2 16.00 0.00 2.24 1.14 0.12 80.50 02:43:01 3 13.56 0.00 1.99 0.17 0.08 84.19 02:43:01 4 15.57 0.00 2.76 0.32 0.07 81.28 02:43:01 5 14.24 0.00 1.83 0.08 0.08 83.76 02:43:01 6 11.55 0.00 1.53 0.08 0.10 86.73 02:43:01 7 11.47 0.00 1.88 0.15 0.07 86.44 02:44:01 all 6.86 0.00 0.80 0.09 0.07 92.18 02:44:01 0 7.78 0.00 0.90 0.07 0.10 91.15 02:44:01 1 8.17 0.00 1.05 0.15 0.08 90.54 02:44:01 2 7.12 0.00 0.87 0.08 0.05 91.88 02:44:01 3 7.22 0.00 0.82 0.05 0.08 91.82 02:44:01 4 5.98 0.00 0.77 0.02 0.05 93.18 02:44:01 5 7.39 0.00 0.70 0.00 0.08 91.82 02:44:01 6 4.87 0.00 0.69 0.18 0.07 94.19 02:44:01 7 6.34 0.00 0.65 0.12 0.08 92.81 02:45:01 all 2.43 0.00 0.45 0.02 0.05 97.04 02:45:01 0 2.74 0.00 0.62 0.00 0.05 96.59 02:45:01 1 2.84 0.00 0.67 0.07 0.07 96.35 02:45:01 2 2.63 0.00 0.39 0.02 0.05 96.92 02:45:01 3 1.97 0.00 0.37 0.00 0.05 97.61 02:45:01 4 1.54 0.00 0.45 0.07 0.07 97.88 02:45:01 5 3.37 0.00 0.39 0.00 0.05 96.20 02:45:01 6 2.05 0.00 0.45 0.00 0.05 97.45 02:45:01 7 2.34 0.00 0.25 0.00 0.03 97.37 02:46:01 all 2.27 0.00 0.38 0.02 0.05 97.28 02:46:01 0 2.59 0.00 0.35 0.00 0.05 97.01 02:46:01 1 2.13 0.00 0.47 0.08 0.05 97.27 02:46:01 2 2.39 0.00 0.35 0.02 0.03 97.21 02:46:01 3 2.71 0.00 0.33 0.03 0.05 96.87 02:46:01 4 1.19 0.00 0.35 0.02 0.03 98.41 02:46:01 5 1.64 0.00 0.37 0.02 0.07 97.91 02:46:01 6 2.66 0.00 0.47 0.00 0.08 96.78 02:46:01 7 2.83 0.00 0.32 0.00 0.05 96.80 02:47:01 all 4.85 0.00 0.69 0.06 0.06 94.33 02:47:01 0 4.20 0.00 0.69 0.08 0.05 94.98 02:47:01 1 4.79 0.00 0.72 0.18 0.07 94.24 02:47:01 2 4.19 0.00 0.62 0.00 0.07 95.13 02:47:01 3 5.15 0.00 0.74 0.08 0.08 93.95 02:47:01 4 4.66 0.00 0.72 0.10 0.07 94.45 02:47:01 5 6.50 0.00 0.82 0.02 0.08 92.58 02:47:01 6 4.18 0.00 0.59 0.00 0.07 95.16 02:47:01 7 5.15 0.00 0.60 0.03 0.05 94.17 02:48:01 all 2.68 0.00 0.42 0.03 0.05 96.83 02:48:01 0 2.57 0.00 0.43 0.00 0.05 96.94 02:48:01 1 2.34 0.00 0.27 0.10 0.03 97.26 02:48:01 2 2.80 0.00 0.57 0.02 0.05 96.56 02:48:01 3 2.89 0.00 0.43 0.05 0.07 96.55 02:48:01 4 1.85 0.00 0.47 0.00 0.05 97.63 02:48:01 5 2.09 0.00 0.43 0.00 0.05 97.42 02:48:01 6 3.66 0.00 0.31 0.00 0.05 95.97 02:48:01 7 3.16 0.00 0.45 0.02 0.07 96.31 02:49:01 all 2.25 0.00 0.86 0.07 0.05 96.77 02:49:01 0 1.87 0.00 0.87 0.03 0.07 97.16 02:49:01 1 2.34 0.00 0.73 0.20 0.03 96.69 02:49:01 2 1.86 0.00 0.85 0.03 0.05 97.21 02:49:01 3 2.06 0.00 0.87 0.08 0.07 96.92 02:49:01 4 2.08 0.00 0.76 0.03 0.03 97.09 02:49:01 5 1.83 0.00 0.97 0.03 0.05 97.12 02:49:01 6 2.98 0.00 0.87 0.12 0.03 96.00 02:49:01 7 3.06 0.00 0.90 0.02 0.07 95.95 02:50:01 all 8.22 0.00 0.70 0.25 0.02 90.82 02:50:01 0 4.29 0.00 0.65 0.03 0.00 95.03 02:50:01 1 4.00 0.00 0.38 0.07 0.05 95.51 02:50:01 2 14.14 0.00 0.94 0.08 0.03 84.80 02:50:01 3 20.19 0.00 0.85 0.10 0.03 78.83 02:50:01 4 2.80 0.00 0.55 0.02 0.02 96.61 02:50:01 5 3.65 0.00 0.67 0.22 0.02 95.45 02:50:01 6 1.19 0.00 0.50 1.37 0.03 96.91 02:50:01 7 15.52 0.00 1.00 0.08 0.02 83.38 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.20 0.00 2.04 1.50 0.07 84.20 Average: 0 10.70 0.00 2.12 2.06 0.06 85.06 Average: 1 13.55 0.00 2.03 1.63 0.07 82.72 Average: 2 13.41 0.00 2.02 2.10 0.07 82.40 Average: 3 14.43 0.00 2.14 1.03 0.07 82.33 Average: 4 11.46 0.00 2.13 1.56 0.06 84.79 Average: 5 12.22 0.00 1.99 1.48 0.07 84.24 Average: 6 10.18 0.00 1.96 1.31 0.07 86.48 Average: 7 11.63 0.00 1.94 0.78 0.06 85.59