---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7136 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 11G 144G 8% / 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 1965 26943 0 3258 29753 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:f0:1d:e2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.250/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fef0:1de2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:7a:d7:9c 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::42:91ff:fe7a:d79c/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-7136) 12/23/23 _x86_64_ (8 CPU) 09:34:23 LINUX RESTART (8 CPU) 09:35:01 tps rtps wtps bread/s bwrtn/s 09:36:01 101.10 23.86 77.24 1257.39 22576.77 09:37:01 136.99 18.64 118.34 423.86 33267.18 09:38:01 27.70 0.53 27.16 42.93 17760.64 09:39:01 73.25 3.45 69.81 444.33 33715.58 09:40:01 120.68 2.27 118.41 110.91 40456.32 09:41:01 43.41 0.70 42.71 58.26 18613.96 Average: 83.86 8.24 75.61 389.61 27731.90 09:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 30116172 31731936 2823048 8.57 71900 1853032 1388504 4.09 844528 1685476 176676 09:37:01 28574424 30559548 4364796 13.25 84188 2196464 3154816 9.28 2080900 1958580 11984 09:38:01 28249536 30283484 4689684 14.24 87220 2238992 3203448 9.43 2398100 1961232 8120 09:39:01 27850656 30333488 5088564 15.45 93212 2672012 2628660 7.73 2429380 2304352 232 09:40:01 28752256 31608960 4186964 12.71 100184 3030012 1367664 4.02 1175544 2639456 8104 09:41:01 27592624 30466420 5346596 16.23 103712 3043520 2522240 7.42 2503804 2466804 4264 Average: 28522611 30830639 4416609 13.41 90069 2505672 2377555 7.00 1905376 2169317 34897 09:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 ens3 63.31 43.11 983.77 8.12 0.00 0.00 0.00 0.00 09:36:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 ens3 368.04 296.53 4251.26 60.99 0.00 0.00 0.00 0.00 09:37:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 ens3 429.93 303.85 599.28 121.78 0.00 0.00 0.00 0.00 09:38:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 09:39:01 docker0 1.82 3.63 0.10 39.02 0.00 0.00 0.00 0.00 09:39:01 ens3 353.24 265.01 1478.33 83.87 0.00 0.00 0.00 0.00 09:39:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:40:01 docker0 4.23 8.25 0.24 79.08 0.00 0.00 0.00 0.00 09:40:01 ens3 456.79 326.00 493.39 108.41 0.00 0.00 0.00 0.00 09:40:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 ens3 105.43 88.22 66.30 173.36 0.00 0.00 0.00 0.00 09:41:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 1.01 1.98 0.06 19.68 0.00 0.00 0.00 0.00 Average: ens3 296.13 220.45 1312.14 92.75 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7136) 12/23/23 _x86_64_ (8 CPU) 09:34:23 LINUX RESTART (8 CPU) 09:35:01 CPU %user %nice %system %iowait %steal %idle 09:36:01 all 10.28 0.00 0.82 2.04 0.04 86.81 09:36:01 0 1.68 0.00 0.33 0.30 0.02 97.67 09:36:01 1 3.74 0.00 0.45 0.25 0.02 95.55 09:36:01 2 3.36 0.00 0.25 6.71 0.03 89.65 09:36:01 3 32.28 0.00 1.62 2.09 0.07 63.94 09:36:01 4 8.06 0.00 0.70 0.27 0.10 90.87 09:36:01 5 8.22 0.00 1.17 5.94 0.05 84.62 09:36:01 6 22.38 0.00 1.57 0.40 0.05 75.60 09:36:01 7 2.52 0.00 0.50 0.40 0.02 96.57 09:37:01 all 26.87 0.00 1.12 2.23 0.28 69.50 09:37:01 0 16.23 0.00 0.64 0.13 0.05 82.95 09:37:01 1 45.11 0.00 1.65 2.15 0.10 50.98 09:37:01 2 21.64 0.00 0.86 10.96 0.10 66.44 09:37:01 3 24.59 0.00 1.31 0.93 0.07 73.10 09:37:01 4 29.13 0.00 0.96 0.28 1.26 68.37 09:37:01 5 32.29 0.00 1.08 2.48 0.58 63.58 09:37:01 6 32.02 0.00 1.88 0.69 0.11 65.31 09:37:01 7 14.61 0.00 0.60 0.08 0.05 84.66 09:38:01 all 41.45 0.00 1.08 0.54 0.07 56.85 09:38:01 0 59.11 0.00 1.09 0.00 0.08 39.72 09:38:01 1 43.59 0.00 0.89 0.02 0.07 55.44 09:38:01 2 35.69 0.00 1.12 4.08 0.07 59.04 09:38:01 3 37.37 0.00 0.80 0.03 0.07 61.72 09:38:01 4 47.54 0.00 1.22 0.12 0.07 51.05 09:38:01 5 31.22 0.00 1.17 0.07 0.07 67.47 09:38:01 6 37.95 0.00 1.20 0.02 0.08 60.75 09:38:01 7 39.09 0.00 1.19 0.02 0.07 59.64 09:39:01 all 28.26 0.00 1.64 1.55 0.08 68.47 09:39:01 0 23.09 0.00 1.44 0.05 0.07 75.35 09:39:01 1 23.63 0.00 1.55 0.29 0.08 74.45 09:39:01 2 22.69 0.00 1.18 6.75 0.07 69.31 09:39:01 3 25.31 0.00 1.36 5.08 0.07 68.18 09:39:01 4 25.34 0.00 1.98 0.13 0.08 72.47 09:39:01 5 36.78 0.00 1.88 0.03 0.07 61.23 09:39:01 6 39.27 0.00 1.73 0.05 0.10 58.85 09:39:01 7 29.92 0.00 2.11 0.02 0.08 67.87 09:40:01 all 19.92 0.00 2.44 1.89 0.08 75.68 09:40:01 0 18.71 0.00 2.28 0.13 0.07 78.81 09:40:01 1 20.77 0.00 2.03 0.25 0.07 76.88 09:40:01 2 19.31 0.00 1.60 0.84 0.08 78.17 09:40:01 3 15.53 0.00 2.42 7.15 0.10 74.80 09:40:01 4 23.35 0.00 2.75 0.03 0.07 73.79 09:40:01 5 21.53 0.00 2.90 6.43 0.08 69.04 09:40:01 6 18.41 0.00 3.40 0.19 0.08 77.92 09:40:01 7 21.80 0.00 2.05 0.07 0.08 76.00 09:41:01 all 15.89 0.00 0.52 1.01 0.04 82.54 09:41:01 0 10.67 0.00 0.23 0.02 0.02 89.06 09:41:01 1 17.01 0.00 0.35 0.15 0.05 82.44 09:41:01 2 13.89 0.00 0.67 0.07 0.05 85.33 09:41:01 3 2.79 0.00 0.43 7.50 0.05 89.22 09:41:01 4 21.58 0.00 0.53 0.00 0.05 77.84 09:41:01 5 28.89 0.00 0.92 0.18 0.05 69.96 09:41:01 6 27.73 0.00 0.57 0.22 0.05 71.44 09:41:01 7 4.50 0.00 0.43 0.00 0.03 95.03 Average: all 23.76 0.00 1.27 1.54 0.10 73.33 Average: 0 21.58 0.00 1.00 0.11 0.05 77.26 Average: 1 25.59 0.00 1.15 0.51 0.06 72.68 Average: 2 19.42 0.00 0.94 4.89 0.07 74.68 Average: 3 22.98 0.00 1.32 3.80 0.07 71.82 Average: 4 25.80 0.00 1.36 0.14 0.26 72.44 Average: 5 26.46 0.00 1.52 2.52 0.15 69.35 Average: 6 29.61 0.00 1.72 0.26 0.08 68.34 Average: 7 18.71 0.00 1.15 0.10 0.06 79.99