---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-896 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 712K 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 830 27896 0 3439 30880 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:db:b3:46 brd ff:ff:ff:ff:ff:ff inet 10.30.106.163/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fedb:b346/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:a0:28:9e 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::42:40ff:fea0:289e/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-896) 11/17/23 _x86_64_ (8 CPU) 21:56:20 LINUX RESTART (8 CPU) 21:57:01 tps rtps wtps bread/s bwrtn/s 21:58:01 100.58 23.80 76.79 1254.59 26795.40 21:59:01 163.36 34.39 128.96 822.80 36658.42 22:00:01 87.89 4.13 83.75 257.29 32702.82 22:01:01 84.59 0.00 84.59 0.00 29978.01 22:02:01 119.20 2.62 116.58 398.33 46511.71 22:03:01 142.03 0.03 141.99 4.27 44850.92 Average: 116.27 10.83 105.44 456.20 36249.37 21:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:58:01 30091412 31692196 2847808 8.65 69864 1841836 1480832 4.36 883400 1677564 165204 21:59:01 29053228 31080176 3885992 11.80 92748 2223220 2192820 6.45 1564448 1987888 152428 22:00:01 28649728 31110248 4289492 13.02 121512 2591496 2105296 6.19 1548804 2345856 337412 22:01:01 28551944 31017476 4387276 13.32 126440 2589720 2197228 6.46 1659924 2330952 341928 22:02:01 28346692 31014548 4592528 13.94 140044 2785652 2225816 6.55 1766700 2429068 156588 22:03:01 27688488 31088640 5250732 15.94 179096 3393692 2223536 6.54 1795900 2972784 386180 Average: 28730249 31167214 4208971 12.78 121617 2570936 2070921 6.09 1536529 2290685 256623 21:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:58:01 ens3 67.96 48.34 972.34 7.95 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 21:59:01 ens3 208.63 159.42 2370.28 30.59 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 22:00:01 ens3 90.87 55.61 1508.22 10.60 0.00 0.00 0.00 0.00 22:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 22:01:01 ens3 44.25 36.90 15.06 12.05 0.00 0.00 0.00 0.00 22:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:02:01 ens3 208.32 98.18 3318.43 13.91 0.00 0.00 0.00 0.00 22:02:01 veth0588df4 52.76 100.25 6.73 1606.97 0.00 0.00 0.00 0.13 22:02:01 docker0 73.29 177.44 7.14 3059.64 0.00 0.00 0.00 0.00 22:02:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 22:03:01 ens3 50.47 27.50 1071.56 2.60 0.00 0.00 0.00 0.00 22:03:01 docker0 27.26 49.34 2.01 1071.47 0.00 0.00 0.00 0.00 22:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 111.75 70.99 1542.61 12.95 0.00 0.00 0.00 0.00 Average: docker0 16.76 37.80 1.52 688.50 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-896) 11/17/23 _x86_64_ (8 CPU) 21:56:20 LINUX RESTART (8 CPU) 21:57:01 CPU %user %nice %system %iowait %steal %idle 21:58:01 all 9.36 0.00 0.65 3.40 0.03 86.56 21:58:01 0 21.80 0.00 1.05 2.81 0.05 74.28 21:58:01 1 18.94 0.00 1.18 1.12 0.05 78.71 21:58:01 2 16.29 0.00 1.25 1.24 0.03 81.19 21:58:01 3 11.40 0.00 0.55 0.63 0.02 87.40 21:58:01 4 0.85 0.00 0.23 0.55 0.00 98.37 21:58:01 5 2.69 0.00 0.25 0.50 0.02 96.54 21:58:01 6 0.47 0.00 0.17 0.08 0.00 99.28 21:58:01 7 2.49 0.00 0.54 20.28 0.05 76.64 21:59:01 all 14.73 0.00 1.00 2.61 0.05 81.60 21:59:01 0 21.33 0.00 1.71 2.47 0.05 74.44 21:59:01 1 36.62 0.00 2.15 2.70 0.07 58.47 21:59:01 2 13.17 0.00 1.04 12.05 0.05 73.68 21:59:01 3 12.60 0.00 0.67 0.63 0.05 86.04 21:59:01 4 7.55 0.00 0.50 0.27 0.02 91.66 21:59:01 5 6.48 0.00 0.28 0.27 0.02 92.95 21:59:01 6 6.82 0.00 0.63 0.17 0.05 92.33 21:59:01 7 13.38 0.00 1.04 2.38 0.10 83.10 22:00:01 all 10.93 0.00 0.72 2.34 0.03 85.98 22:00:01 0 0.50 0.00 0.07 0.70 0.03 98.70 22:00:01 1 69.94 0.00 3.65 3.31 0.12 22.98 22:00:01 2 8.67 0.00 0.78 1.53 0.03 88.98 22:00:01 3 3.39 0.00 0.52 6.25 0.03 89.81 22:00:01 4 1.48 0.00 0.17 0.02 0.02 98.32 22:00:01 5 2.47 0.00 0.08 0.00 0.02 97.43 22:00:01 6 0.53 0.00 0.10 0.03 0.00 99.33 22:00:01 7 0.65 0.00 0.42 6.84 0.02 92.07 22:01:01 all 11.03 0.00 0.78 1.94 0.04 86.22 22:01:01 0 0.35 0.00 0.08 5.42 0.02 94.13 22:01:01 1 3.30 0.00 0.12 0.00 0.00 96.58 22:01:01 2 5.24 0.00 1.05 0.62 0.02 93.08 22:01:01 3 7.19 0.00 0.60 5.26 0.05 86.90 22:01:01 4 62.08 0.00 3.26 2.14 0.12 32.40 22:01:01 5 6.97 0.00 0.43 0.03 0.02 92.54 22:01:01 6 0.32 0.00 0.13 0.00 0.02 99.53 22:01:01 7 2.86 0.00 0.53 2.04 0.05 94.52 22:02:01 all 9.78 0.00 1.33 2.97 0.04 85.88 22:02:01 0 2.32 0.00 0.67 0.37 0.02 96.62 22:02:01 1 16.53 0.00 1.10 1.05 0.05 81.26 22:02:01 2 2.05 0.00 1.20 0.15 0.03 96.56 22:02:01 3 13.27 0.00 2.69 3.99 0.05 80.00 22:02:01 4 23.98 0.00 2.27 2.19 0.05 71.51 22:02:01 5 2.08 0.00 0.55 0.52 0.03 96.82 22:02:01 6 7.44 0.00 0.84 3.21 0.03 88.49 22:02:01 7 10.55 0.00 1.33 12.33 0.05 75.75 22:03:01 all 9.84 0.00 1.77 2.90 0.05 85.44 22:03:01 0 2.52 0.00 0.64 0.07 0.02 96.76 22:03:01 1 48.91 0.00 6.40 3.60 0.08 41.01 22:03:01 2 2.28 0.00 1.51 8.04 0.07 88.11 22:03:01 3 8.00 0.00 1.32 0.00 0.03 90.64 22:03:01 4 8.29 0.00 2.02 0.10 0.03 89.55 22:03:01 5 2.04 0.00 0.67 0.07 0.02 97.20 22:03:01 6 5.89 0.00 0.97 0.18 0.12 92.84 22:03:01 7 1.07 0.00 0.67 11.18 0.02 87.07 Average: all 10.95 0.00 1.04 2.69 0.04 85.28 Average: 0 8.13 0.00 0.70 1.97 0.03 89.16 Average: 1 32.32 0.00 2.43 1.96 0.06 63.23 Average: 2 7.95 0.00 1.14 3.93 0.04 86.95 Average: 3 9.31 0.00 1.06 2.79 0.04 86.80 Average: 4 17.36 0.00 1.41 0.88 0.04 80.31 Average: 5 3.79 0.00 0.38 0.23 0.02 95.58 Average: 6 3.57 0.00 0.47 0.61 0.04 95.31 Average: 7 5.16 0.00 0.75 9.17 0.05 84.87