---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5724 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 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 846 28366 0 2954 30878 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:dd:6d:93 brd ff:ff:ff:ff:ff:ff inet 10.30.107.137/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fedd:6d93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:84:64:9c 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::42:74ff:fe84:649c/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-5724) 12/16/23 _x86_64_ (8 CPU) 21:39:50 LINUX RESTART (8 CPU) 21:40:01 tps rtps wtps bread/s bwrtn/s 21:41:02 168.51 87.40 81.10 6246.43 56474.45 21:42:01 116.20 16.86 99.34 357.57 26436.46 21:43:01 75.77 4.37 71.40 458.59 24235.29 21:44:01 34.61 0.80 33.81 21.19 18516.23 21:45:01 111.43 2.78 108.65 399.73 44923.29 Average: 101.25 22.46 78.79 1500.39 34142.41 21:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:41:02 30148284 31698812 2790936 8.47 59992 1805856 1495416 4.40 891320 1617352 170908 21:42:01 29319272 31114256 3619948 10.99 80908 2013824 2008088 5.91 1480372 1823960 147392 21:43:01 28818020 30738328 4121200 12.51 86040 2128372 2224912 6.55 1899724 1892740 17524 21:44:01 27270016 29259316 5669204 17.21 89204 2189912 4892900 14.40 3391708 1931840 8192 21:45:01 28031020 30555496 4908200 14.90 97308 2706936 2225908 6.55 2272164 2272544 700 Average: 28717322 30673242 4221898 12.82 82690 2168980 2569445 7.56 1987058 1907687 68943 21:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:41:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 21:41:02 ens3 321.63 222.08 1472.46 58.37 0.00 0.00 0.00 0.00 21:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 21:42:01 ens3 205.63 156.68 1626.10 34.08 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:43:01 ens3 269.71 201.48 1208.56 58.06 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:44:01 ens3 318.78 256.78 756.37 79.05 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 21:45:01 ens3 364.30 358.85 1507.20 1687.19 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 296.31 239.45 1313.09 384.54 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5724) 12/16/23 _x86_64_ (8 CPU) 21:39:50 LINUX RESTART (8 CPU) 21:40:01 CPU %user %nice %system %iowait %steal %idle 21:41:02 all 9.42 0.00 1.30 3.14 0.04 86.11 21:41:02 0 8.68 0.00 2.77 12.96 0.05 75.54 21:41:02 1 15.18 0.00 1.81 1.00 0.05 81.97 21:41:02 2 11.92 0.00 1.32 0.72 0.03 86.00 21:41:02 3 4.56 0.00 1.02 0.84 0.03 93.55 21:41:02 4 3.70 0.00 0.70 0.92 0.03 94.64 21:41:02 5 4.28 0.00 0.35 0.15 0.07 95.15 21:41:02 6 4.23 0.00 0.75 4.69 0.02 90.31 21:41:02 7 22.87 0.00 1.66 3.77 0.05 71.66 21:42:01 all 14.49 0.00 0.79 1.53 0.04 83.13 21:42:01 0 5.18 0.00 0.27 0.90 0.02 93.64 21:42:01 1 15.11 0.00 0.90 1.46 0.03 82.50 21:42:01 2 41.17 0.00 1.68 1.24 0.07 55.84 21:42:01 3 18.07 0.00 1.07 0.10 0.03 80.72 21:42:01 4 10.73 0.00 0.41 0.15 0.03 88.67 21:42:01 5 3.68 0.00 0.63 2.64 0.07 92.97 21:42:01 6 7.87 0.00 0.66 5.54 0.03 85.89 21:42:01 7 14.13 0.00 0.66 0.22 0.03 84.96 21:43:01 all 49.97 0.00 1.79 0.89 0.07 47.28 21:43:01 0 50.02 0.00 1.26 0.00 0.07 48.66 21:43:01 1 56.91 0.00 2.33 0.65 0.08 40.02 21:43:01 2 51.11 0.00 1.89 0.07 0.08 46.85 21:43:01 3 48.70 0.00 1.29 0.77 0.07 49.17 21:43:01 4 42.75 0.00 1.69 0.05 0.07 55.44 21:43:01 5 47.13 0.00 2.11 5.47 0.07 45.22 21:43:01 6 51.02 0.00 1.46 0.07 0.07 47.38 21:43:01 7 52.19 0.00 2.23 0.07 0.08 45.43 21:44:01 all 67.53 0.00 2.27 0.31 0.09 29.79 21:44:01 0 64.82 0.00 2.36 0.02 0.08 32.72 21:44:01 1 65.93 0.00 2.58 0.00 0.10 31.38 21:44:01 2 67.10 0.00 2.28 0.00 0.10 30.52 21:44:01 3 68.25 0.00 2.12 2.17 0.08 27.37 21:44:01 4 69.23 0.00 2.53 0.02 0.08 28.14 21:44:01 5 72.73 0.00 2.00 0.13 0.10 25.04 21:44:01 6 61.36 0.00 1.76 0.05 0.08 36.75 21:44:01 7 70.84 0.00 2.56 0.12 0.10 26.38 21:45:01 all 47.22 0.00 2.03 1.84 0.08 48.83 21:45:01 0 46.44 0.00 2.17 0.87 0.10 50.42 21:45:01 1 49.09 0.00 1.93 0.67 0.10 48.21 21:45:01 2 47.30 0.00 2.14 3.08 0.08 47.39 21:45:01 3 45.32 0.00 1.57 3.25 0.07 49.79 21:45:01 4 45.49 0.00 1.93 0.55 0.08 51.94 21:45:01 5 46.97 0.00 1.69 0.13 0.07 51.13 21:45:01 6 47.67 0.00 2.08 5.51 0.08 44.67 21:45:01 7 49.46 0.00 2.71 0.69 0.07 47.07 Average: all 37.78 0.00 1.64 1.54 0.07 58.97 Average: 0 35.10 0.00 1.77 2.96 0.06 60.10 Average: 1 40.49 0.00 1.91 0.76 0.07 56.77 Average: 2 43.72 0.00 1.86 1.02 0.07 53.32 Average: 3 37.03 0.00 1.42 1.43 0.06 60.07 Average: 4 34.41 0.00 1.45 0.34 0.06 63.74 Average: 5 35.05 0.00 1.36 1.70 0.07 61.82 Average: 6 34.49 0.00 1.34 3.17 0.06 60.94 Average: 7 41.98 0.00 1.97 0.97 0.07 55.01