---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8128 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 8.6G 56% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 534 3324 0 4117 7143 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:b6:bf:2d brd ff:ff:ff:ff:ff:ff inet 10.32.7.223/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:feb6:bf2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:15:10:01 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8128) 11/04/25 _x86_64_ (4 CPU) 03:10:50 LINUX RESTART (4 CPU) 03:11:01 tps rtps wtps bread/s bwrtn/s 03:12:02 149.11 68.94 80.17 5593.33 39259.61 03:13:01 54.53 0.30 54.23 32.39 6828.53 03:14:01 112.30 13.00 99.30 2285.60 18697.33 03:15:02 195.09 0.57 194.52 4.53 37371.58 03:16:01 68.72 0.07 68.65 9.35 21188.95 03:17:01 21.33 0.02 21.31 0.13 1215.06 03:18:01 15.10 0.00 15.10 0.00 818.80 03:19:01 1.50 0.00 1.50 0.00 21.99 03:20:01 1.12 0.00 1.12 0.00 22.66 03:21:01 2.18 0.00 2.18 0.00 350.87 03:22:01 29.65 0.65 29.00 47.86 1306.45 Average: 59.14 7.62 51.52 726.89 11545.63 03:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:12:02 5920700 7416392 2246720 27.51 34332 1643852 987576 10.72 574716 1505320 46096 03:13:01 5658856 7386148 2508564 30.71 54144 1842436 992152 10.77 618784 1696260 141804 03:14:01 4696444 7049904 3470976 42.50 97732 2350580 1508704 16.37 1010768 2187704 222852 03:15:02 3412568 6789728 4754852 58.22 150260 3072400 1549064 16.81 1311808 2935452 30348 03:16:01 2124744 5980516 6042676 73.99 153072 3636584 1624664 17.63 2188440 3349708 7516 03:17:01 1672236 5588204 6495184 79.53 155596 3649244 1626296 17.65 2578184 3392600 3072 03:18:01 3345872 7219312 4821548 59.03 157644 3654660 1436380 15.59 1219036 3131256 320 03:19:01 2749064 6639644 5418356 66.34 157684 3654664 1490432 16.17 1798492 3122932 128 03:20:01 1773732 6026880 6393688 78.28 157804 3655120 1660996 18.02 2384684 3482048 432 03:21:01 1731548 5756276 6435872 78.80 158036 3667528 1786212 19.38 2661436 3245924 3512 03:22:01 3464768 7373428 4702652 57.58 161544 3685092 1001260 10.86 1124864 3110804 25588 Average: 3322776 6656948 4844644 59.32 130713 3137469 1423976 15.45 1588292 2832728 43788 03:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:12:02 ens3 288.22 173.39 1019.40 60.93 0.00 0.00 0.00 0.00 03:12:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 03:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 ens3 59.22 42.11 765.60 5.74 0.00 0.00 0.00 0.00 03:13:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 03:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 ens3 726.00 248.97 3169.05 36.58 0.00 0.00 0.00 0.00 03:14:01 lo 2.13 2.13 0.23 0.23 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:02 ens3 18.64 12.38 37.87 4.50 0.00 0.00 0.00 0.00 03:15:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:15:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 ens3 522.91 99.68 3628.00 7.93 0.00 0.00 0.00 0.00 03:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 ens3 2.70 2.80 0.61 0.63 0.00 0.00 0.00 0.00 03:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 ens3 3.02 3.73 1.07 2.81 0.00 0.00 0.00 0.00 03:18:01 lo 44.38 44.38 1474.46 1474.46 0.00 0.00 0.00 0.00 03:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 ens3 0.17 0.17 0.02 0.03 0.00 0.00 0.00 0.00 03:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 ens3 0.20 0.27 0.03 0.03 0.00 0.00 0.00 0.00 03:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 ens3 26.36 27.45 16.50 49.82 0.00 0.00 0.00 0.00 03:22:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 149.32 55.49 780.91 15.39 0.00 0.00 0.00 0.00 Average: lo 4.73 4.73 134.50 134.50 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8128) 11/04/25 _x86_64_ (4 CPU) 03:10:50 LINUX RESTART (4 CPU) 03:11:01 CPU %user %nice %system %iowait %steal %idle 03:12:02 all 16.76 0.00 3.18 5.72 2.26 72.08 03:12:02 0 11.32 0.00 1.88 3.11 1.93 81.77 03:12:02 1 15.98 0.00 1.78 3.90 1.93 76.40 03:12:02 2 10.82 0.00 5.99 8.71 2.22 72.25 03:12:02 3 28.90 0.00 3.04 7.11 2.94 58.01 03:13:01 all 19.40 0.00 1.17 2.69 1.32 75.43 03:13:01 0 16.72 0.00 0.91 0.78 0.98 80.61 03:13:01 1 29.06 0.00 1.91 0.42 1.68 66.93 03:13:01 2 10.15 0.00 0.73 8.81 0.83 79.49 03:13:01 3 21.67 0.00 1.13 0.76 1.79 74.66 03:14:01 all 20.07 0.00 4.82 3.01 3.67 68.42 03:14:01 0 13.01 0.00 4.48 1.85 3.39 77.28 03:14:01 1 24.67 0.00 4.72 2.46 3.90 64.25 03:14:01 2 17.90 0.00 4.79 4.30 3.60 69.41 03:14:01 3 24.73 0.00 5.31 3.46 3.81 62.69 03:15:02 all 22.51 0.00 7.27 6.28 2.80 61.15 03:15:02 0 37.44 0.00 5.41 7.85 3.05 46.24 03:15:02 1 20.29 0.00 8.33 4.08 2.91 64.39 03:15:02 2 12.75 0.00 9.76 4.38 2.57 70.55 03:15:02 3 19.47 0.00 5.59 8.75 2.70 63.49 03:16:01 all 33.99 0.00 7.11 2.15 7.16 49.58 03:16:01 0 30.60 0.00 6.44 0.08 6.66 56.22 03:16:01 1 34.33 0.00 7.46 0.87 6.75 50.59 03:16:01 2 34.50 0.00 7.53 5.82 6.99 45.16 03:16:01 3 36.54 0.00 7.02 1.86 8.25 46.33 03:17:01 all 60.56 0.00 7.16 0.41 11.87 20.01 03:17:01 0 57.69 0.00 6.69 0.08 12.08 23.46 03:17:01 1 61.19 0.00 6.76 0.65 12.23 19.17 03:17:01 2 60.87 0.00 8.38 0.76 11.35 18.64 03:17:01 3 62.50 0.00 6.80 0.11 11.82 18.77 03:18:01 all 28.88 0.00 6.28 0.31 7.09 57.43 03:18:01 0 42.71 0.00 6.19 0.95 7.88 42.27 03:18:01 1 27.28 0.00 6.17 0.10 7.21 59.23 03:18:01 2 27.15 0.00 7.09 0.08 6.83 58.85 03:18:01 3 18.38 0.00 5.71 0.13 6.46 69.33 03:19:01 all 27.51 0.00 7.33 0.01 10.24 54.91 03:19:01 0 44.27 0.00 7.57 0.03 11.69 36.44 03:19:01 1 19.34 0.00 6.92 0.00 9.17 64.57 03:19:01 2 20.96 0.00 7.89 0.00 10.22 60.93 03:19:01 3 25.49 0.00 6.90 0.00 9.90 57.70 03:20:01 all 30.40 0.00 5.50 0.00 7.46 56.63 03:20:01 0 41.64 0.00 5.16 0.03 7.62 45.54 03:20:01 1 21.35 0.00 5.71 0.00 6.80 66.13 03:20:01 2 21.87 0.00 5.40 0.00 7.09 65.64 03:20:01 3 36.74 0.00 5.72 0.00 8.32 49.22 03:21:01 all 31.14 0.00 6.49 0.01 8.04 54.32 03:21:01 0 36.10 0.00 6.20 0.02 8.38 49.30 03:21:01 1 21.61 0.00 6.50 0.02 7.54 64.33 03:21:01 2 40.70 0.00 6.80 0.00 8.52 43.98 03:21:01 3 26.09 0.00 6.47 0.00 7.72 59.71 03:22:01 all 20.68 0.00 1.34 1.03 1.88 75.07 03:22:01 0 15.69 0.00 1.18 3.35 1.76 78.01 03:22:01 1 10.05 0.00 0.89 0.13 1.42 87.50 03:22:01 2 40.67 0.00 2.14 0.38 2.79 54.01 03:22:01 3 16.35 0.00 1.11 0.27 1.55 80.73 Average: CPU %user %nice %system %iowait %steal %idle Average: all 28.44 0.00 5.26 1.95 5.84 58.51 Average: 0 31.72 0.00 4.76 1.64 5.99 55.89 Average: 1 25.96 0.00 5.21 1.14 5.63 62.06 Average: 2 27.22 0.00 6.06 2.98 5.77 57.97 Average: 3 28.87 0.00 5.00 2.02 5.97 58.14