---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6156 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 858 28073 0 3235 30860 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:64:50:5a brd ff:ff:ff:ff:ff:ff inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe64:505a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:fd:a9:d8 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:d4ff:fefd:a9d8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6156) 12/19/23 _x86_64_ (8 CPU) 03:27:20 LINUX RESTART (8 CPU) 03:28:02 tps rtps wtps bread/s bwrtn/s 03:29:01 100.30 17.90 82.40 1037.40 27305.28 03:30:01 137.58 19.03 118.55 469.52 37745.04 03:31:01 27.09 0.43 26.66 41.72 21871.51 03:32:01 67.69 3.13 64.56 425.40 32972.90 03:33:01 123.88 0.48 123.40 25.73 46132.31 03:34:01 52.06 1.28 50.77 68.52 24588.44 Average: 84.72 7.01 77.71 342.83 31781.03 03:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30107572 31723780 2831648 8.60 72116 1853416 1370128 4.03 849448 1686556 177076 03:30:01 28564356 30525624 4374864 13.28 86460 2169992 3064412 9.02 2114496 1933052 5768 03:31:01 28355676 30365320 4583544 13.92 89516 2212500 3101588 9.13 2314748 1937680 7864 03:32:01 27989604 30330724 4949616 15.03 95520 2529692 3174244 9.34 2419196 2177056 796 03:33:01 27552936 30374288 5386284 16.35 102260 2993444 2582748 7.60 2397912 2612744 3232 03:34:01 28772368 31626152 4166852 12.65 108004 3018516 1449704 4.27 1162816 2626800 34808 Average: 28557085 30824315 4382135 13.30 92313 2462927 2457137 7.23 1876436 2162315 38257 03:28:02 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 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 03:29:01 ens3 67.36 46.05 1005.03 7.92 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 385.40 317.88 3820.30 77.78 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 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:31:01 ens3 484.91 325.04 595.24 118.04 0.00 0.00 0.00 0.00 03:32:01 docker0 1.98 3.42 0.11 39.01 0.00 0.00 0.00 0.00 03:32:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 03:32:01 ens3 445.24 306.33 1470.86 92.41 0.00 0.00 0.00 0.00 03:33:01 docker0 4.42 7.78 0.25 78.99 0.00 0.00 0.00 0.00 03:33:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 ens3 277.89 204.75 290.49 66.19 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 16.13 16.13 1.46 1.46 0.00 0.00 0.00 0.00 03:34:01 ens3 222.83 192.72 336.69 82.88 0.00 0.00 0.00 0.00 Average: docker0 1.07 1.87 0.06 19.72 0.00 0.00 0.00 0.00 Average: lo 3.31 3.31 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 314.61 232.63 1253.75 74.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6156) 12/19/23 _x86_64_ (8 CPU) 03:27:20 LINUX RESTART (8 CPU) 03:28:02 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 10.04 0.00 0.72 2.40 0.03 86.81 03:29:01 0 3.05 0.00 0.24 0.07 0.00 96.65 03:29:01 1 15.44 0.00 0.82 7.67 0.03 76.04 03:29:01 2 24.17 0.00 1.58 0.80 0.03 73.42 03:29:01 3 8.56 0.00 0.69 0.24 0.03 90.48 03:29:01 4 8.49 0.00 0.51 0.68 0.02 90.31 03:29:01 5 8.54 0.00 0.67 6.14 0.07 84.58 03:29:01 6 11.28 0.00 0.88 3.60 0.03 84.20 03:29:01 7 0.85 0.00 0.36 0.07 0.02 98.71 03:30:01 all 26.01 0.00 1.15 1.86 0.06 70.93 03:30:01 0 26.28 0.00 0.70 0.03 0.05 72.94 03:30:01 1 29.55 0.00 1.81 2.64 0.07 65.93 03:30:01 2 33.76 0.00 0.79 0.12 0.05 65.29 03:30:01 3 23.41 0.00 0.88 7.39 0.07 68.25 03:30:01 4 37.72 0.00 2.09 1.74 0.07 58.38 03:30:01 5 12.96 0.00 0.82 2.31 0.05 83.86 03:30:01 6 14.78 0.00 1.00 0.42 0.03 83.77 03:30:01 7 29.72 0.00 1.07 0.17 0.07 68.98 03:31:01 all 40.82 0.00 1.12 0.88 0.08 57.09 03:31:01 0 35.24 0.00 0.85 0.00 0.08 63.82 03:31:01 1 43.01 0.00 1.05 0.00 0.07 55.87 03:31:01 2 61.05 0.00 1.72 0.00 0.08 37.14 03:31:01 3 29.12 0.00 1.39 6.85 0.05 62.60 03:31:01 4 46.29 0.00 1.21 0.00 0.07 52.43 03:31:01 5 32.69 0.00 0.95 0.02 0.07 66.28 03:31:01 6 42.81 0.00 0.70 0.20 0.20 56.09 03:31:01 7 36.54 0.00 1.05 0.00 0.07 62.34 03:32:01 all 24.42 0.00 1.64 2.62 0.08 71.24 03:32:01 0 24.92 0.00 1.44 0.57 0.07 73.01 03:32:01 1 18.30 0.00 1.61 7.18 0.07 72.84 03:32:01 2 28.02 0.00 1.99 0.20 0.07 69.72 03:32:01 3 30.93 0.00 1.43 1.29 0.08 66.26 03:32:01 4 20.06 0.00 1.34 5.28 0.05 73.26 03:32:01 5 29.11 0.00 2.06 0.18 0.10 68.55 03:32:01 6 25.59 0.00 1.59 4.72 0.07 68.03 03:32:01 7 18.35 0.00 1.66 1.63 0.07 78.29 03:33:01 all 24.29 0.00 2.23 2.64 0.07 70.77 03:33:01 0 19.34 0.00 2.55 6.00 0.08 72.03 03:33:01 1 23.76 0.00 2.66 0.05 0.07 73.47 03:33:01 2 26.66 0.00 1.58 2.76 0.07 68.94 03:33:01 3 25.46 0.00 2.15 3.63 0.07 68.69 03:33:01 4 24.75 0.00 2.19 3.17 0.10 69.79 03:33:01 5 30.44 0.00 2.79 0.82 0.08 65.87 03:33:01 6 22.63 0.00 1.91 2.99 0.07 72.41 03:33:01 7 21.28 0.00 2.00 1.70 0.08 74.94 03:34:01 all 11.67 0.00 1.09 1.97 0.04 85.22 03:34:01 0 3.16 0.00 0.67 0.85 0.02 95.30 03:34:01 1 3.66 0.00 0.82 0.00 0.03 95.49 03:34:01 2 23.18 0.00 1.64 1.02 0.05 74.11 03:34:01 3 2.69 0.00 0.79 11.40 0.07 85.06 03:34:01 4 15.66 0.00 1.14 1.62 0.03 81.54 03:34:01 5 8.33 0.00 1.02 0.12 0.03 90.50 03:34:01 6 8.56 0.00 1.12 0.02 0.05 90.26 03:34:01 7 28.12 0.00 1.54 0.80 0.05 69.48 Average: all 22.90 0.00 1.33 2.06 0.06 73.65 Average: 0 18.70 0.00 1.08 1.25 0.05 78.92 Average: 1 22.31 0.00 1.46 2.91 0.06 73.27 Average: 2 32.80 0.00 1.55 0.81 0.06 64.78 Average: 3 20.05 0.00 1.22 5.15 0.06 73.52 Average: 4 25.52 0.00 1.42 2.08 0.06 70.93 Average: 5 20.37 0.00 1.39 1.59 0.07 76.59 Average: 6 20.97 0.00 1.20 1.98 0.08 75.77 Average: 7 22.53 0.00 1.28 0.73 0.06 75.40