---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-74309 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 11G 145G 7% / 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 772 28411 0 2983 30947 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:d0:d2:3b brd ff:ff:ff:ff:ff:ff inet 10.30.107.27/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:fed0:d23b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:5d:98:1a 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-74309) 11/13/23 _x86_64_ (8 CPU) 02:14:41 LINUX RESTART (8 CPU) 02:15:01 tps rtps wtps bread/s bwrtn/s 02:16:01 116.71 71.49 45.22 5127.89 55654.25 02:17:01 77.71 13.91 63.80 978.84 23934.43 02:18:01 75.59 7.07 68.52 78.92 25576.67 02:19:02 114.19 17.28 96.91 2354.85 28930.68 02:20:01 69.90 5.19 64.72 568.99 35513.30 02:21:01 14.45 0.08 14.36 9.60 20855.59 02:22:01 13.78 0.02 13.76 4.27 19902.03 02:23:01 13.85 0.02 13.83 3.73 20285.55 02:24:01 2.73 0.80 1.93 48.39 25.86 Average: 55.43 12.89 42.54 1020.96 25614.40 02:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 30426264 31780104 2512956 7.63 49756 1626156 1445100 4.25 770748 1482472 31996 02:17:01 30059692 31708448 2879528 8.74 69964 1888932 1483252 4.36 872796 1721484 215524 02:18:01 29966216 31761248 2973004 9.03 80700 2015232 1429384 4.21 828336 1842296 123760 02:19:02 29627432 31715660 3311788 10.05 93600 2282328 1535352 4.52 899136 2080012 80408 02:20:01 29181436 31756552 3757784 11.41 106356 2743652 1436892 4.23 956092 2441840 8 02:21:01 29183376 31758616 3755844 11.40 106436 2743936 1429308 4.21 957896 2440152 256 02:22:01 29189844 31765288 3749376 11.38 106500 2744068 1410840 4.15 953140 2439368 164 02:23:01 29189124 31764764 3750096 11.38 106580 2744184 1413656 4.16 954256 2439164 172 02:24:01 29171616 31748820 3767604 11.44 106692 2745912 1446056 4.25 979080 2429436 0 Average: 29555000 31751056 3384220 10.27 91843 2392711 1447760 4.26 907942 2146247 50254 02:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:16:01 ens3 283.84 213.76 954.33 56.24 0.00 0.00 0.00 0.00 02:16:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 02:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 ens3 52.46 33.80 689.73 6.41 0.00 0.00 0.00 0.00 02:17:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 ens3 29.35 19.70 385.82 4.72 0.00 0.00 0.00 0.00 02:18:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:02 ens3 52.32 39.18 414.46 8.75 0.00 0.00 0.00 0.00 02:19:02 lo 1.46 1.46 0.14 0.14 0.00 0.00 0.00 0.00 02:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 ens3 349.50 138.16 5434.39 11.21 0.00 0.00 0.00 0.00 02:20:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 br-3c86fc30e703 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 ens3 1.68 1.38 0.48 0.56 0.00 0.00 0.00 0.00 02:21:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 br-3c86fc30e703 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 1.30 1.15 0.29 0.46 0.00 0.00 0.00 0.00 02:22:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 br-3c86fc30e703 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 ens3 1.98 1.57 0.85 0.53 0.00 0.00 0.00 0.00 02:23:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 br-3c86fc30e703 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 ens3 7.72 5.73 6.91 2.83 0.00 0.00 0.00 0.00 02:24:01 lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 86.18 50.33 867.69 10.19 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.07 0.07 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-74309) 11/13/23 _x86_64_ (8 CPU) 02:14:41 LINUX RESTART (8 CPU) 02:15:01 CPU %user %nice %system %iowait %steal %idle 02:16:01 all 5.95 0.00 1.00 9.45 0.04 83.56 02:16:01 0 3.27 0.00 0.90 2.84 0.02 92.97 02:16:01 1 6.18 0.00 0.55 1.17 0.08 92.01 02:16:01 2 5.20 0.00 0.54 0.30 0.03 93.93 02:16:01 3 2.33 0.00 0.79 0.60 0.05 96.23 02:16:01 4 9.50 0.00 2.03 2.86 0.03 85.58 02:16:01 5 6.91 0.00 1.23 57.82 0.07 33.97 02:16:01 6 7.45 0.00 1.01 6.15 0.03 85.36 02:16:01 7 6.75 0.00 0.97 4.06 0.05 88.16 02:17:01 all 7.05 0.00 0.52 5.71 0.03 86.69 02:17:01 0 8.71 0.00 0.44 0.66 0.03 90.17 02:17:01 1 2.90 0.00 0.29 0.23 0.00 96.58 02:17:01 2 0.35 0.00 0.15 0.40 0.00 99.10 02:17:01 3 1.60 0.00 0.37 0.97 0.02 97.05 02:17:01 4 5.43 0.00 0.43 0.62 0.02 93.51 02:17:01 5 10.92 0.00 0.65 37.67 0.05 50.71 02:17:01 6 10.55 0.00 0.57 0.90 0.03 87.94 02:17:01 7 16.04 0.00 1.24 4.18 0.05 78.49 02:18:01 all 4.77 0.00 0.40 10.22 0.03 84.58 02:18:01 0 1.52 0.00 0.30 5.83 0.02 92.33 02:18:01 1 3.68 0.00 0.33 33.28 0.05 62.65 02:18:01 2 3.91 0.00 0.27 0.13 0.02 95.68 02:18:01 3 0.32 0.00 0.17 1.80 0.10 97.61 02:18:01 4 7.99 0.00 0.47 7.92 0.02 83.60 02:18:01 5 1.00 0.00 0.23 3.59 0.02 95.16 02:18:01 6 7.22 0.00 0.40 0.40 0.00 91.98 02:18:01 7 12.52 0.00 1.06 28.92 0.03 57.47 02:19:02 all 7.70 0.00 0.61 5.80 0.03 85.87 02:19:02 0 20.18 0.00 1.14 12.72 0.05 65.91 02:19:02 1 3.01 0.00 0.53 9.05 0.02 87.39 02:19:02 2 13.01 0.00 1.00 1.70 0.07 84.23 02:19:02 3 5.95 0.00 0.48 0.75 0.03 92.78 02:19:02 4 4.20 0.00 0.32 0.53 0.02 94.94 02:19:02 5 4.28 0.00 0.55 20.33 0.05 74.78 02:19:02 6 8.65 0.00 0.58 0.60 0.02 90.15 02:19:02 7 2.33 0.00 0.25 0.77 0.02 96.64 02:20:01 all 4.45 0.00 1.13 7.27 0.05 87.10 02:20:01 0 4.75 0.00 1.48 11.73 0.03 82.01 02:20:01 1 3.28 0.00 0.73 11.81 0.03 84.14 02:20:01 2 4.57 0.00 1.61 17.28 0.05 76.49 02:20:01 3 5.67 0.00 0.89 1.20 0.05 92.19 02:20:01 4 3.85 0.00 1.47 0.24 0.07 94.38 02:20:01 5 4.55 0.00 0.85 5.91 0.10 88.59 02:20:01 6 3.71 0.00 1.09 7.76 0.03 87.41 02:20:01 7 5.19 0.00 0.96 2.25 0.03 91.57 02:21:01 all 0.08 0.00 0.03 1.72 0.00 98.17 02:21:01 0 0.05 0.00 0.05 0.00 0.00 99.90 02:21:01 1 0.30 0.00 0.03 0.00 0.00 99.67 02:21:01 2 0.05 0.00 0.00 13.66 0.02 86.27 02:21:01 3 0.10 0.00 0.07 0.00 0.00 99.83 02:21:01 4 0.00 0.00 0.03 0.00 0.00 99.97 02:21:01 5 0.07 0.00 0.03 0.00 0.02 99.88 02:21:01 6 0.03 0.00 0.02 0.00 0.02 99.93 02:21:01 7 0.03 0.00 0.00 0.08 0.00 99.88 02:22:01 all 0.09 0.00 0.03 2.06 0.01 97.82 02:22:01 0 0.05 0.00 0.05 0.00 0.00 99.90 02:22:01 1 0.40 0.00 0.00 0.00 0.00 99.60 02:22:01 2 0.02 0.00 0.07 16.46 0.02 83.44 02:22:01 3 0.08 0.00 0.05 0.00 0.02 99.85 02:22:01 4 0.02 0.00 0.02 0.00 0.00 99.97 02:22:01 5 0.03 0.00 0.02 0.00 0.00 99.95 02:22:01 6 0.03 0.00 0.00 0.00 0.00 99.97 02:22:01 7 0.05 0.00 0.05 0.00 0.00 99.90 02:23:01 all 0.06 0.00 0.02 1.51 0.00 98.41 02:23:01 0 0.08 0.00 0.02 0.00 0.00 99.90 02:23:01 1 0.22 0.00 0.02 0.00 0.02 99.75 02:23:01 2 0.05 0.00 0.03 12.07 0.00 87.85 02:23:01 3 0.05 0.00 0.05 0.00 0.02 99.88 02:23:01 4 0.02 0.00 0.02 0.00 0.00 99.97 02:23:01 5 0.02 0.00 0.02 0.00 0.02 99.95 02:23:01 6 0.03 0.00 0.02 0.00 0.00 99.95 02:23:01 7 0.03 0.00 0.02 0.00 0.00 99.95 02:24:01 all 0.28 0.00 0.08 0.01 0.01 99.62 02:24:01 0 0.30 0.00 0.03 0.03 0.00 99.63 02:24:01 1 0.43 0.00 0.15 0.00 0.00 99.42 02:24:01 2 0.80 0.00 0.10 0.07 0.02 99.02 02:24:01 3 0.07 0.00 0.07 0.00 0.03 99.83 02:24:01 4 0.07 0.00 0.02 0.00 0.00 99.92 02:24:01 5 0.02 0.00 0.03 0.00 0.00 99.95 02:24:01 6 0.22 0.00 0.05 0.02 0.00 99.72 02:24:01 7 0.33 0.00 0.13 0.00 0.02 99.52 Average: all 3.38 0.00 0.42 4.85 0.02 91.33 Average: 0 4.32 0.00 0.49 3.74 0.02 91.44 Average: 1 2.26 0.00 0.29 6.16 0.02 91.26 Average: 2 3.10 0.00 0.41 6.87 0.02 89.59 Average: 3 1.78 0.00 0.32 0.59 0.04 97.27 Average: 4 3.45 0.00 0.53 1.35 0.02 94.65 Average: 5 3.08 0.00 0.40 13.90 0.04 82.59 Average: 6 4.21 0.00 0.41 1.74 0.01 93.62 Average: 7 4.80 0.00 0.52 4.47 0.02 90.20