---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9959 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: 2799.996 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 894 28091 0 3180 30826 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:f5:91:10 brd ff:ff:ff:ff:ff:ff inet 10.30.106.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fef5:9110/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:6e:4a:cd 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:f8ff:fe6e:4acd/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-9959) 03/01/24 _x86_64_ (8 CPU) 03:27:23 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:01 116.66 36.59 80.07 1701.32 26138.58 03:30:01 132.23 18.96 113.26 466.59 35726.18 03:31:01 30.71 0.57 30.14 44.79 21870.89 03:32:01 70.37 3.13 67.24 437.53 34053.79 03:33:01 129.23 0.45 128.78 16.66 47349.04 03:34:01 55.01 1.32 53.69 65.72 23200.00 Average: 89.04 10.17 78.86 455.44 31389.75 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30068612 31656264 2870608 8.71 71040 1827828 1435780 4.22 922020 1663404 158644 03:30:01 28365708 30266356 4573512 13.88 85836 2112388 3143348 9.25 2372892 1882912 11152 03:31:01 28315744 30271196 4623476 14.04 88988 2161116 3149204 9.27 2413672 1886524 8132 03:32:01 28009488 30309928 4929732 14.97 95468 2490664 3203992 9.43 2446432 2136744 2492 03:33:01 27333820 30099764 5605400 17.02 102324 2939792 3231152 9.51 2682040 2558492 496 03:34:01 28823324 31623504 4115896 12.50 107416 2967956 1411068 4.15 1198292 2551688 11396 Average: 28486116 30704502 4453104 13.52 91845 2416624 2595757 7.64 2005891 2113294 32052 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 03:29:01 ens3 93.82 65.47 933.39 15.01 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:30:01 ens3 554.87 395.40 3653.54 103.92 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:31:01 ens3 612.81 373.42 743.12 153.87 0.00 0.00 0.00 0.00 03:32:01 docker0 1.92 3.45 0.11 40.35 0.00 0.00 0.00 0.00 03:32:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 03:32:01 ens3 521.95 370.55 1680.59 132.21 0.00 0.00 0.00 0.00 03:33:01 docker0 4.25 7.23 0.24 78.95 0.00 0.00 0.00 0.00 03:33:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 ens3 270.60 179.62 169.71 72.71 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 16.26 16.26 1.47 1.47 0.00 0.00 0.00 0.00 03:34:01 ens3 140.56 130.18 287.04 55.17 0.00 0.00 0.00 0.00 Average: docker0 1.03 1.78 0.06 19.88 0.00 0.00 0.00 0.00 Average: lo 3.37 3.37 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 365.77 252.44 1244.56 88.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9959) 03/01/24 _x86_64_ (8 CPU) 03:27:23 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 10.15 0.00 0.83 2.55 0.04 86.44 03:29:01 0 3.50 0.00 0.25 0.07 0.02 96.17 03:29:01 1 27.48 0.00 1.67 1.91 0.05 68.89 03:29:01 2 28.18 0.00 1.72 1.09 0.08 68.93 03:29:01 3 10.17 0.00 0.82 0.57 0.07 88.38 03:29:01 4 1.02 0.00 0.28 11.00 0.03 87.66 03:29:01 5 8.00 0.00 0.87 0.23 0.03 90.86 03:29:01 6 1.37 0.00 0.30 0.25 0.02 98.07 03:29:01 7 1.54 0.00 0.72 5.26 0.03 92.46 03:30:01 all 24.29 0.00 1.01 1.49 0.06 73.14 03:30:01 0 16.80 0.00 0.58 0.03 0.05 82.53 03:30:01 1 22.61 0.00 1.12 1.99 0.10 74.18 03:30:01 2 43.43 0.00 1.44 1.47 0.08 53.58 03:30:01 3 31.10 0.00 1.69 0.60 0.07 66.54 03:30:01 4 24.69 0.00 0.52 5.67 0.05 69.07 03:30:01 5 14.53 0.00 0.55 0.03 0.03 84.85 03:30:01 6 18.43 0.00 1.42 1.91 0.05 78.19 03:30:01 7 22.74 0.00 0.77 0.18 0.07 76.24 03:31:01 all 38.38 0.00 1.10 0.72 0.07 59.75 03:31:01 0 50.38 0.00 1.04 0.63 0.07 47.89 03:31:01 1 39.57 0.00 1.37 4.96 0.07 54.03 03:31:01 2 37.28 0.00 0.94 0.02 0.07 61.70 03:31:01 3 43.21 0.00 1.40 0.03 0.07 55.29 03:31:01 4 35.09 0.00 1.00 0.00 0.07 63.84 03:31:01 5 30.51 0.00 1.07 0.00 0.07 68.35 03:31:01 6 35.39 0.00 1.12 0.03 0.08 63.38 03:31:01 7 35.52 0.00 0.84 0.07 0.07 63.51 03:32:01 all 28.20 0.00 1.54 1.26 0.07 68.94 03:32:01 0 44.40 0.00 2.04 3.51 0.07 49.98 03:32:01 1 28.69 0.00 1.62 1.41 0.07 68.21 03:32:01 2 19.20 0.00 1.41 0.02 0.08 79.30 03:32:01 3 22.29 0.00 1.24 0.03 0.05 76.38 03:32:01 4 31.48 0.00 1.31 0.22 0.07 66.93 03:32:01 5 23.52 0.00 1.27 4.60 0.08 70.52 03:32:01 6 25.67 0.00 1.54 0.13 0.05 72.61 03:32:01 7 30.28 0.00 1.86 0.13 0.07 67.65 03:33:01 all 21.30 0.00 2.09 2.85 0.08 73.69 03:33:01 0 23.35 0.00 2.85 1.46 0.08 72.25 03:33:01 1 23.79 0.00 2.42 2.17 0.08 71.53 03:33:01 2 18.36 0.00 1.44 0.25 0.07 79.88 03:33:01 3 27.33 0.00 1.98 4.23 0.07 66.40 03:33:01 4 24.84 0.00 2.00 2.32 0.08 70.76 03:33:01 5 15.64 0.00 1.76 6.78 0.07 75.75 03:33:01 6 20.38 0.00 2.75 0.10 0.08 76.69 03:33:01 7 16.74 0.00 1.53 5.55 0.08 76.10 03:34:01 all 11.40 0.00 0.71 1.50 0.04 86.36 03:34:01 0 1.13 0.00 0.40 0.10 0.02 98.35 03:34:01 1 38.39 0.00 1.22 0.82 0.08 59.48 03:34:01 2 16.90 0.00 1.10 0.45 0.05 81.50 03:34:01 3 8.95 0.00 0.72 0.27 0.03 90.03 03:34:01 4 1.22 0.00 0.65 9.87 0.03 88.23 03:34:01 5 7.89 0.00 0.78 0.17 0.02 91.14 03:34:01 6 13.31 0.00 0.35 0.27 0.05 86.03 03:34:01 7 3.42 0.00 0.45 0.03 0.02 96.08 Average: all 22.28 0.00 1.21 1.73 0.06 74.73 Average: 0 23.26 0.00 1.19 0.97 0.05 74.54 Average: 1 30.10 0.00 1.57 2.21 0.08 66.05 Average: 2 27.21 0.00 1.34 0.55 0.07 70.83 Average: 3 23.84 0.00 1.31 0.95 0.06 73.84 Average: 4 19.71 0.00 0.96 4.85 0.06 74.42 Average: 5 16.68 0.00 1.05 1.96 0.05 80.26 Average: 6 19.07 0.00 1.25 0.45 0.06 79.18 Average: 7 18.35 0.00 1.03 1.87 0.06 78.69