---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33129 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 15G 141G 10% / 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 917 24290 0 6959 30795 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:bd:3b:6f brd ff:ff:ff:ff:ff:ff inet 10.30.106.186/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85803sec preferred_lft 85803sec inet6 fe80::f816:3eff:febd:3b6f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:0b:b3:3e 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-33129) 08/23/24 _x86_64_ (8 CPU) 14:10:19 LINUX RESTART (8 CPU) 14:11:01 tps rtps wtps bread/s bwrtn/s 14:12:01 257.04 36.28 220.76 1692.52 36508.05 14:13:01 184.00 49.91 134.09 3756.44 42910.18 14:14:01 67.16 1.13 66.03 91.70 38204.47 14:15:01 80.20 13.03 67.17 2454.53 56611.47 14:16:01 140.08 3.57 136.51 475.52 55463.69 14:17:02 218.88 3.55 215.33 404.93 78272.38 14:18:01 174.80 0.08 174.72 1.76 15158.52 14:19:01 41.94 0.02 41.93 1.47 1627.73 14:20:01 66.92 1.55 65.37 99.72 3053.89 Average: 136.84 12.13 124.71 998.48 36529.07 14:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:12:01 30122636 31696412 2816584 8.55 70284 1814280 1406556 4.14 881848 1641324 142772 14:13:01 28723788 30685904 4215432 12.80 84632 2174668 2482280 7.30 1998800 1892716 23292 14:14:01 27674192 30122616 5265028 15.98 91636 2642996 2714148 7.99 2682428 2236716 198140 14:15:01 28211676 31605472 4727544 14.35 101172 3560000 1480364 4.36 1404220 2941120 44884 14:16:01 26509280 31610252 6429940 19.52 137620 5132536 1495784 4.40 1449632 4494092 847484 14:17:02 23175836 29827792 9763384 29.64 172672 6522700 7630308 22.45 3369864 5748880 264 14:18:01 19946712 26952684 12992508 39.44 190504 6824060 12187356 35.86 6368792 5908536 6684 14:19:01 19302208 26453460 13637012 41.40 192108 6966984 12508356 36.80 6913492 6006180 248 14:20:01 24886464 31546116 8052756 24.45 194256 6538156 1550948 4.56 1913772 5538664 632 Average: 25394755 30055634 7544465 22.90 137209 4686264 4828456 14.21 2998094 4045359 140489 14:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:12:01 ens3 132.66 95.38 1038.13 31.11 0.00 0.00 0.00 0.00 14:12:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 ens3 508.12 351.81 2842.03 86.17 0.00 0.00 0.00 0.00 14:13:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 ens3 1361.96 867.49 4506.52 273.09 0.00 0.00 0.00 0.00 14:14:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 ens3 349.17 223.10 1504.37 71.06 0.00 0.00 0.00 0.00 14:15:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 ens3 554.14 289.09 13105.45 29.26 0.00 0.00 0.00 0.00 14:16:01 lo 6.80 6.80 0.75 0.75 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 br-168cadc6f326 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:02 veth287aa5c 7.56 7.84 1.03 1.74 0.00 0.00 0.00 0.00 14:17:02 ens3 480.66 188.94 11320.26 15.18 0.00 0.00 0.00 0.00 14:17:02 veth3f93f53 2.33 4.19 0.27 1.02 0.00 0.00 0.00 0.00 14:17:02 veth4b5f4da 7.77 9.77 1.55 2.51 0.00 0.00 0.00 0.00 14:18:01 veth287aa5c 28.98 22.95 2.73 3.18 0.00 0.00 0.00 0.00 14:18:01 ens3 54.69 33.30 789.56 8.95 0.00 0.00 0.00 0.00 14:18:01 veth3f93f53 2.97 4.90 0.40 0.55 0.00 0.00 0.00 0.00 14:18:01 veth4b5f4da 6.05 8.10 1.22 1.58 0.00 0.00 0.00 0.00 14:19:01 veth287aa5c 32.66 22.85 2.46 3.02 0.00 0.00 0.00 0.00 14:19:01 ens3 18.38 12.85 6.79 6.42 0.00 0.00 0.00 0.00 14:19:01 veth3f93f53 2.67 4.35 0.34 0.33 0.00 0.00 0.00 0.00 14:19:01 veth4b5f4da 3.73 4.75 0.51 0.74 0.00 0.00 0.00 0.00 14:20:01 ens3 73.25 56.96 74.79 43.01 0.00 0.00 0.00 0.00 14:20:01 lo 20.13 20.13 2.02 2.02 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 393.34 235.75 3927.40 62.72 0.00 0.00 0.00 0.00 Average: lo 1.81 1.81 0.19 0.19 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-8g-33129) 08/23/24 _x86_64_ (8 CPU) 14:10:19 LINUX RESTART (8 CPU) 14:11:01 CPU %user %nice %system %iowait %steal %idle 14:12:01 all 8.14 0.00 0.92 4.63 0.04 86.27 14:12:01 0 2.94 0.00 1.09 2.30 0.02 93.66 14:12:01 1 10.84 0.00 1.27 3.22 0.03 84.63 14:12:01 2 12.85 0.00 0.95 4.40 0.03 81.76 14:12:01 3 10.65 0.00 0.90 0.33 0.02 88.10 14:12:01 4 5.89 0.00 0.67 0.25 0.03 93.16 14:12:01 5 14.84 0.00 1.24 20.52 0.07 63.33 14:12:01 6 1.89 0.00 0.69 5.63 0.05 91.74 14:12:01 7 5.26 0.00 0.55 0.42 0.02 93.76 14:13:01 all 18.47 0.00 1.03 5.06 0.05 75.38 14:13:01 0 15.57 0.00 0.92 2.14 0.07 81.30 14:13:01 1 20.10 0.00 1.40 9.28 0.08 69.13 14:13:01 2 15.77 0.00 1.32 3.31 0.07 79.52 14:13:01 3 11.54 0.00 1.14 14.58 0.05 72.69 14:13:01 4 34.09 0.00 1.35 3.31 0.05 61.20 14:13:01 5 19.98 0.00 0.68 1.15 0.05 78.13 14:13:01 6 13.79 0.00 0.37 6.36 0.03 79.44 14:13:01 7 16.91 0.00 1.05 0.35 0.05 81.64 14:14:01 all 44.71 0.00 1.42 1.93 0.07 51.87 14:14:01 0 43.74 0.00 2.09 0.95 0.07 53.16 14:14:01 1 45.57 0.00 1.66 1.34 0.07 51.37 14:14:01 2 42.87 0.00 1.05 0.00 0.07 56.01 14:14:01 3 42.54 0.00 1.63 2.37 0.08 53.38 14:14:01 4 52.82 0.00 1.47 0.00 0.08 45.62 14:14:01 5 47.00 0.00 1.02 0.70 0.07 51.21 14:14:01 6 37.86 0.00 0.55 0.00 0.05 61.54 14:14:01 7 45.27 0.00 1.89 10.08 0.07 42.70 14:15:01 all 13.59 0.00 1.37 7.61 0.04 77.39 14:15:01 0 21.98 0.00 2.10 2.39 0.05 73.48 14:15:01 1 14.45 0.00 1.54 26.36 0.03 57.61 14:15:01 2 15.19 0.00 1.66 0.54 0.03 82.59 14:15:01 3 12.54 0.00 1.04 6.20 0.03 80.19 14:15:01 4 14.14 0.00 1.35 0.53 0.03 83.94 14:15:01 5 15.54 0.00 1.04 1.39 0.03 82.01 14:15:01 6 6.11 0.00 1.26 6.62 0.03 85.98 14:15:01 7 8.74 0.00 1.04 16.95 0.03 73.23 14:16:01 all 9.51 0.00 2.95 6.53 0.05 80.97 14:16:01 0 21.49 0.00 2.97 3.67 0.07 71.80 14:16:01 1 5.53 0.00 2.49 22.29 0.05 69.64 14:16:01 2 9.82 0.00 3.35 0.61 0.05 86.17 14:16:01 3 10.70 0.00 4.32 16.94 0.07 67.96 14:16:01 4 8.89 0.00 3.63 0.19 0.05 87.25 14:16:01 5 6.34 0.00 2.36 0.07 0.05 91.18 14:16:01 6 6.64 0.00 2.14 8.37 0.03 82.82 14:16:01 7 6.63 0.00 2.28 0.12 0.03 90.94 14:17:02 all 31.73 0.00 5.12 8.18 0.09 54.87 14:17:02 0 31.43 0.00 4.89 4.01 0.08 59.59 14:17:02 1 30.95 0.00 5.40 23.37 0.08 40.19 14:17:02 2 31.80 0.00 5.20 5.18 0.08 57.74 14:17:02 3 34.33 0.00 5.14 21.89 0.10 38.55 14:17:02 4 31.96 0.00 5.21 0.92 0.10 61.81 14:17:02 5 32.38 0.00 4.68 8.65 0.10 54.18 14:17:02 6 30.97 0.00 5.34 0.45 0.08 63.16 14:17:02 7 30.06 0.00 5.13 1.08 0.08 63.65 14:18:01 all 34.39 0.00 3.94 1.68 0.11 59.88 14:18:01 0 33.92 0.00 4.32 4.01 0.12 57.63 14:18:01 1 33.69 0.00 3.96 1.03 0.10 61.22 14:18:01 2 36.36 0.00 3.74 0.24 0.10 59.56 14:18:01 3 35.16 0.00 4.07 3.82 0.10 56.85 14:18:01 4 33.23 0.00 3.65 0.14 0.12 62.87 14:18:01 5 32.97 0.00 4.14 1.47 0.10 61.32 14:18:01 6 35.01 0.00 3.66 2.25 0.12 58.96 14:18:01 7 34.77 0.00 3.99 0.48 0.10 60.65 14:19:01 all 18.45 0.00 1.80 0.49 0.10 79.16 14:19:01 0 16.43 0.00 2.19 0.27 0.10 81.01 14:19:01 1 15.46 0.00 1.74 0.03 0.10 82.66 14:19:01 2 21.69 0.00 1.85 0.10 0.12 76.24 14:19:01 3 18.02 0.00 1.75 2.10 0.08 78.05 14:19:01 4 18.73 0.00 1.81 0.17 0.10 79.20 14:19:01 5 21.44 0.00 1.60 0.20 0.10 76.65 14:19:01 6 17.68 0.00 1.86 0.97 0.08 79.41 14:19:01 7 18.17 0.00 1.63 0.05 0.10 80.05 14:20:01 all 7.28 0.00 1.38 1.80 0.07 89.47 14:20:01 0 3.28 0.00 1.28 0.22 0.05 95.17 14:20:01 1 8.21 0.00 1.62 2.36 0.05 87.76 14:20:01 2 4.50 0.00 1.20 0.89 0.05 93.36 14:20:01 3 13.74 0.00 1.27 3.45 0.07 81.47 14:20:01 4 3.39 0.00 1.32 0.69 0.05 94.55 14:20:01 5 4.73 0.00 1.37 1.70 0.07 92.13 14:20:01 6 2.93 0.00 1.15 1.48 0.08 94.36 14:20:01 7 17.48 0.00 1.84 3.60 0.08 77.00 Average: all 20.68 0.00 2.21 4.22 0.07 72.82 Average: 0 21.17 0.00 2.42 2.21 0.07 74.12 Average: 1 20.51 0.00 2.34 9.94 0.07 67.15 Average: 2 21.19 0.00 2.26 1.70 0.07 74.78 Average: 3 21.02 0.00 2.36 7.96 0.07 68.59 Average: 4 22.56 0.00 2.27 0.69 0.07 74.41 Average: 5 21.67 0.00 2.01 4.00 0.07 72.25 Average: 6 16.97 0.00 1.89 3.57 0.06 77.51 Average: 7 20.35 0.00 2.15 3.69 0.06 73.75