---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-239 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: 2799.998 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 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 845 28398 0 2922 30879 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:14:54:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.185/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe14:54d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:58:14:74 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:f0ff:fe58:1474/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-239) 11/16/23 _x86_64_ (8 CPU) 10:42:40 LINUX RESTART (8 CPU) 10:43:02 tps rtps wtps bread/s bwrtn/s 10:44:01 160.63 72.72 87.92 4692.49 77302.83 10:45:01 132.49 18.83 113.66 673.32 47358.48 10:46:01 74.27 2.36 71.91 174.79 42820.05 10:47:01 43.80 0.92 42.89 22.65 33753.50 10:48:01 106.48 3.67 102.82 471.25 29593.33 Average: 103.35 19.52 83.83 1194.80 46060.33 10:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30155960 31697060 2783260 8.45 66244 1786024 1462076 4.30 875504 1625204 139176 10:45:01 29122836 30924668 3816384 11.59 81240 2020388 2272836 6.69 1677088 1827892 74228 10:46:01 28621440 30543172 4317780 13.11 86560 2129148 2477596 7.29 2103972 1890704 15700 10:47:01 27065468 29051896 5873752 17.83 89272 2187456 5122500 15.07 3608664 1925824 2920 10:48:01 29150540 31681764 3788680 11.50 99188 2712008 1419672 4.18 1163360 2272544 42756 Average: 28823249 30779712 4115971 12.50 84501 2167005 2550936 7.51 1885718 1908434 54956 10:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 10:44:01 ens3 311.74 227.49 1421.38 59.23 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 1.06 1.06 0.10 0.10 0.00 0.00 0.00 0.00 10:45:01 ens3 234.95 168.18 1619.90 41.88 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 ens3 474.19 296.59 1245.84 113.64 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:47:01 ens3 218.12 146.77 736.04 52.20 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:48:01 lo 3.60 3.60 0.33 0.33 0.00 0.00 0.00 0.00 10:48:01 ens3 326.01 336.09 1499.88 1678.65 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 312.99 235.02 1304.27 390.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-239) 11/16/23 _x86_64_ (8 CPU) 10:42:40 LINUX RESTART (8 CPU) 10:43:02 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 10.13 0.00 1.09 4.20 0.04 84.54 10:44:01 0 7.28 0.00 0.88 0.54 0.03 91.27 10:44:01 1 9.22 0.00 0.88 0.41 0.03 89.46 10:44:01 2 9.55 0.00 1.14 7.77 0.05 81.49 10:44:01 3 16.54 0.00 1.48 1.39 0.03 80.56 10:44:01 4 2.24 0.00 0.92 0.34 0.02 96.49 10:44:01 5 17.79 0.00 1.12 6.95 0.07 74.07 10:44:01 6 14.45 0.00 1.51 0.53 0.07 83.44 10:44:01 7 3.96 0.00 0.80 15.84 0.07 79.33 10:45:01 all 17.02 0.00 0.90 3.55 0.05 78.48 10:45:01 0 7.30 0.00 0.30 0.10 0.02 92.29 10:45:01 1 13.75 0.00 0.91 15.41 0.07 69.87 10:45:01 2 41.51 0.00 1.64 1.52 0.08 55.25 10:45:01 3 24.71 0.00 1.12 0.48 0.05 73.64 10:45:01 4 14.13 0.00 0.49 0.20 0.03 85.14 10:45:01 5 16.96 0.00 1.48 4.54 0.05 76.96 10:45:01 6 12.76 0.00 0.42 4.95 0.03 81.84 10:45:01 7 5.11 0.00 0.82 1.29 0.03 92.76 10:46:01 all 52.35 0.00 1.80 1.82 0.09 43.94 10:46:01 0 54.31 0.00 1.87 0.10 0.08 43.63 10:46:01 1 50.31 0.00 1.98 4.17 0.10 43.44 10:46:01 2 51.54 0.00 1.57 1.89 0.08 44.92 10:46:01 3 54.77 0.00 1.54 3.55 0.10 40.03 10:46:01 4 45.66 0.00 1.48 0.02 0.08 52.77 10:46:01 5 57.34 0.00 2.18 0.07 0.10 40.32 10:46:01 6 51.75 0.00 1.49 4.65 0.08 42.03 10:46:01 7 53.10 0.00 2.30 0.10 0.10 44.40 10:47:01 all 76.38 0.00 2.13 0.55 0.12 20.83 10:47:01 0 75.93 0.00 2.96 0.07 0.10 20.94 10:47:01 1 75.88 0.00 1.82 0.02 0.13 22.15 10:47:01 2 77.51 0.00 1.64 0.00 0.10 20.76 10:47:01 3 74.21 0.00 2.32 4.14 0.12 19.21 10:47:01 4 79.46 0.00 1.88 0.00 0.13 18.53 10:47:01 5 74.57 0.00 1.79 0.00 0.12 23.52 10:47:01 6 77.01 0.00 1.77 0.05 0.12 21.05 10:47:01 7 76.54 0.00 2.84 0.07 0.10 20.45 10:48:01 all 28.76 0.00 1.59 1.27 0.06 68.31 10:48:01 0 25.28 0.00 1.46 0.40 0.05 72.82 10:48:01 1 48.74 0.00 2.64 6.46 0.10 42.05 10:48:01 2 25.85 0.00 1.39 0.54 0.07 72.16 10:48:01 3 27.20 0.00 1.52 0.05 0.07 71.16 10:48:01 4 21.53 0.00 1.20 0.45 0.05 76.76 10:48:01 5 23.63 0.00 1.46 1.73 0.05 73.13 10:48:01 6 30.08 0.00 1.22 0.40 0.07 68.22 10:48:01 7 27.75 0.00 1.80 0.20 0.08 70.16 Average: all 37.01 0.00 1.50 2.27 0.07 59.14 Average: 0 34.02 0.00 1.49 0.24 0.06 64.19 Average: 1 39.70 0.00 1.65 5.30 0.09 53.27 Average: 2 41.39 0.00 1.48 2.31 0.08 54.75 Average: 3 39.53 0.00 1.60 1.92 0.07 56.87 Average: 4 32.68 0.00 1.19 0.20 0.06 65.86 Average: 5 38.12 0.00 1.61 2.64 0.08 57.55 Average: 6 37.27 0.00 1.28 2.12 0.07 59.25 Average: 7 33.36 0.00 1.71 3.45 0.08 61.39