---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4175 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 13G 143G 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 883 26713 0 4570 30827 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:37:e1:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.132/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fe37:e1f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:a3:14:41 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::42:7eff:fea3:1441/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4175) 12/11/23 _x86_64_ (8 CPU) 14:40:02 LINUX RESTART (8 CPU) 14:41:00 tps rtps wtps bread/s bwrtn/s 14:42:01 137.74 42.64 95.10 2561.26 31266.99 14:43:01 101.38 14.40 86.99 903.58 31163.74 14:44:01 24.48 0.02 24.46 2.80 22668.62 14:45:01 44.96 0.98 43.98 32.13 27984.40 14:46:01 27.93 0.42 27.51 12.66 22417.73 14:47:01 27.46 0.75 26.71 74.24 22660.05 14:48:01 331.01 4.72 326.30 463.52 117902.08 Average: 99.37 9.21 90.16 583.34 39417.66 14:41:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 29824724 31607500 3114496 9.46 80828 2003980 1559296 4.59 980752 1824648 161920 14:43:01 27593112 29553700 5346108 16.23 86220 2169812 3329740 9.80 3109860 1911572 14040 14:44:01 26705800 28697960 6233420 18.92 87156 2199276 4099856 12.06 3965636 1938620 452 14:45:01 27831440 30058208 5107780 15.51 93396 2419696 3110112 9.15 2638920 2125808 26476 14:46:01 27656244 29923304 5282976 16.04 95864 2454488 2823044 8.31 2775820 2156092 15900 14:47:01 27131412 30014348 5807808 17.63 97640 3058368 2719396 8.00 3015408 2417204 576236 14:48:01 25748176 29960112 7191044 21.83 105680 4341824 2776344 8.17 3572432 3195236 264 Average: 27498701 29973590 5440519 16.52 92398 2663921 2916827 8.58 2865547 2224169 113613 14:41:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 lo 0.85 0.85 0.09 0.09 0.00 0.00 0.00 0.00 14:42:01 ens3 97.95 60.49 1225.33 13.11 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:43:01 ens3 708.92 456.64 2031.61 145.25 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:44:01 ens3 1688.34 1224.73 364.30 464.67 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 lo 16.63 16.63 6.63 6.63 0.00 0.00 0.00 0.00 14:45:01 ens3 1064.29 706.32 3044.93 244.46 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 lo 10.95 10.95 5.26 5.26 0.00 0.00 0.00 0.00 14:46:01 ens3 357.14 219.70 89.05 93.22 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 lo 7.05 7.05 1.03 1.03 0.00 0.00 0.00 0.00 14:47:01 ens3 442.92 364.06 235.84 4443.78 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 14:48:01 ens3 643.08 558.97 2129.89 2879.31 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 5.44 5.44 1.89 1.89 0.00 0.00 0.00 0.00 Average: ens3 713.18 511.90 1302.78 1180.67 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 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-4175) 12/11/23 _x86_64_ (8 CPU) 14:40:02 LINUX RESTART (8 CPU) 14:41:00 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 11.48 0.00 0.87 2.66 0.03 84.96 14:42:01 0 12.45 0.00 0.92 0.56 0.03 86.04 14:42:01 1 16.02 0.00 1.35 11.38 0.03 71.22 14:42:01 2 18.50 0.00 1.23 1.94 0.05 78.28 14:42:01 3 24.87 0.00 1.63 2.87 0.08 70.55 14:42:01 4 8.58 0.00 0.74 0.08 0.03 90.57 14:42:01 5 3.79 0.00 0.48 0.80 0.02 94.91 14:42:01 6 5.52 0.00 0.34 3.64 0.02 90.48 14:42:01 7 2.13 0.00 0.23 0.05 0.02 97.57 14:43:01 all 44.38 0.00 1.68 1.36 0.09 52.50 14:43:01 0 37.52 0.00 1.94 3.43 0.10 57.00 14:43:01 1 50.73 0.00 1.66 1.07 0.08 46.46 14:43:01 2 61.66 0.00 1.11 1.84 0.10 35.29 14:43:01 3 38.02 0.00 1.71 1.36 0.08 58.83 14:43:01 4 47.38 0.00 2.08 0.20 0.10 50.24 14:43:01 5 35.55 0.00 1.51 2.06 0.08 60.80 14:43:01 6 48.12 0.00 1.12 0.77 0.10 49.89 14:43:01 7 36.00 0.00 2.32 0.08 0.10 61.50 14:44:01 all 32.90 0.00 5.37 0.82 0.07 60.84 14:44:01 0 14.03 0.00 5.07 0.00 0.03 80.87 14:44:01 1 29.04 0.00 7.88 4.50 0.07 58.51 14:44:01 2 27.63 0.00 12.09 0.08 0.07 60.13 14:44:01 3 22.22 0.00 4.18 0.00 0.08 73.51 14:44:01 4 22.94 0.00 3.23 0.00 0.05 73.78 14:44:01 5 69.39 0.00 8.05 1.99 0.08 20.48 14:44:01 6 32.74 0.00 1.54 0.00 0.07 65.65 14:44:01 7 45.15 0.00 0.93 0.00 0.08 53.83 14:45:01 all 40.28 0.00 2.88 1.01 0.09 55.73 14:45:01 0 41.61 0.00 1.09 0.00 0.08 57.22 14:45:01 1 33.91 0.00 2.03 2.16 0.08 61.81 14:45:01 2 48.18 0.00 5.55 0.08 0.08 46.10 14:45:01 3 33.00 0.00 1.65 0.24 0.10 65.02 14:45:01 4 33.79 0.00 1.49 0.07 0.08 64.57 14:45:01 5 43.07 0.00 1.86 4.92 0.08 50.06 14:45:01 6 36.17 0.00 2.23 0.03 0.10 61.47 14:45:01 7 52.49 0.00 7.20 0.54 0.10 39.68 14:46:01 all 44.51 0.00 1.97 1.15 0.09 52.27 14:46:01 0 48.38 0.00 1.33 0.03 0.10 50.16 14:46:01 1 47.75 0.00 2.21 0.00 0.12 49.92 14:46:01 2 37.65 0.00 2.51 0.02 0.08 59.74 14:46:01 3 44.40 0.00 1.71 0.42 0.10 53.37 14:46:01 4 41.95 0.00 2.13 0.02 0.08 55.83 14:46:01 5 39.33 0.00 1.56 8.57 0.08 50.45 14:46:01 6 53.25 0.00 2.77 0.13 0.10 43.75 14:46:01 7 43.38 0.00 1.53 0.12 0.08 54.89 14:47:01 all 33.41 0.00 2.14 0.98 0.06 63.41 14:47:01 0 25.17 0.00 1.15 0.02 0.07 73.60 14:47:01 1 25.56 0.00 1.09 0.02 0.05 73.28 14:47:01 2 37.20 0.00 5.34 0.00 0.07 57.39 14:47:01 3 28.29 0.00 1.35 0.07 0.05 70.24 14:47:01 4 43.99 0.00 5.01 0.00 0.07 50.93 14:47:01 5 40.50 0.00 1.41 2.54 0.07 55.48 14:47:01 6 35.29 0.00 1.15 0.22 0.07 63.28 14:47:01 7 31.40 0.00 0.60 4.99 0.05 62.96 14:48:01 all 9.39 0.00 2.50 5.46 0.06 82.59 14:48:01 0 8.04 0.00 1.75 2.30 0.05 87.86 14:48:01 1 8.53 0.00 1.66 0.15 0.07 89.59 14:48:01 2 6.61 0.00 1.83 9.21 0.05 82.30 14:48:01 3 4.78 0.00 2.41 4.39 0.03 88.39 14:48:01 4 10.51 0.00 2.14 0.84 0.05 86.46 14:48:01 5 13.79 0.00 3.49 20.16 0.08 62.48 14:48:01 6 9.08 0.00 2.00 4.44 0.05 84.43 14:48:01 7 13.81 0.00 4.75 2.22 0.07 79.15 Average: all 30.86 0.00 2.48 1.92 0.07 64.67 Average: 0 26.69 0.00 1.89 0.90 0.07 70.45 Average: 1 30.18 0.00 2.55 2.78 0.07 64.41 Average: 2 33.89 0.00 4.23 1.88 0.07 59.93 Average: 3 27.93 0.00 2.09 1.34 0.08 68.56 Average: 4 29.80 0.00 2.40 0.17 0.07 67.56 Average: 5 35.00 0.00 2.62 5.84 0.07 56.48 Average: 6 31.38 0.00 1.59 1.32 0.07 65.63 Average: 7 31.97 0.00 2.50 1.14 0.07 64.32