---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37593 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 842 28924 0 2400 30885 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:81:1d:ba brd ff:ff:ff:ff:ff:ff inet 10.30.106.113/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fe81:1dba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:16:84:d9 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:f2ff:fe16:84d9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37593) 09/11/24 _x86_64_ (8 CPU) 01:44:24 LINUX RESTART (8 CPU) 01:45:03 tps rtps wtps bread/s bwrtn/s 01:46:01 118.67 25.93 92.74 2354.90 28021.51 01:47:01 237.24 2.43 234.81 392.40 51074.04 Average: 178.96 13.98 164.98 1356.94 39744.07 01:45:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 30054632 31732936 2884588 8.76 73884 1910524 1462968 4.30 874060 1709308 213600 01:47:01 29690892 31690072 3248328 9.86 105940 2175768 1490920 4.39 1010956 1882916 276 Average: 29872762 31711504 3066458 9.31 89912 2043146 1476944 4.35 942508 1796112 106938 01:45:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:46:01 lo 3.45 3.45 0.35 0.35 0.00 0.00 0.00 0.00 01:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 ens3 74.23 52.56 1042.82 12.49 0.00 0.00 0.00 0.00 01:47:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 01:47:01 docker0 44.65 91.85 5.09 1751.60 0.00 0.00 0.00 0.00 01:47:01 ens3 147.32 97.23 2086.10 191.71 0.00 0.00 0.00 0.00 Average: lo 2.54 2.54 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 22.71 46.71 2.59 890.71 0.00 0.00 0.00 0.00 Average: ens3 111.40 75.28 1573.35 103.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37593) 09/11/24 _x86_64_ (8 CPU) 01:44:24 LINUX RESTART (8 CPU) 01:45:03 CPU %user %nice %system %iowait %steal %idle 01:46:01 all 10.28 0.00 0.88 1.26 0.04 87.55 01:46:01 0 14.16 0.00 1.28 0.07 0.05 84.44 01:46:01 1 4.57 0.00 0.52 0.05 0.02 94.84 01:46:01 2 0.78 0.00 0.60 3.94 0.02 94.67 01:46:01 3 2.99 0.00 0.50 1.61 0.02 94.89 01:46:01 4 0.21 0.00 0.14 2.71 0.00 96.95 01:46:01 5 0.31 0.00 0.17 0.10 0.07 99.34 01:46:01 6 40.90 0.00 2.55 1.28 0.09 55.18 01:46:01 7 18.30 0.00 1.26 0.35 0.03 80.06 01:47:01 all 8.11 0.00 2.17 3.46 0.04 86.21 01:47:01 0 14.82 0.00 3.49 1.01 0.05 80.63 01:47:01 1 4.11 0.00 1.05 0.07 0.03 94.74 01:47:01 2 7.97 0.00 2.64 6.85 0.05 82.50 01:47:01 3 4.57 0.00 1.19 6.26 0.02 87.97 01:47:01 4 2.59 0.00 1.43 6.64 0.02 89.33 01:47:01 5 23.82 0.00 4.60 3.93 0.08 67.56 01:47:01 6 3.03 0.00 1.41 2.73 0.05 92.78 01:47:01 7 4.00 0.00 1.57 0.17 0.03 94.22 Average: all 9.18 0.00 1.54 2.38 0.04 86.87 Average: 0 14.49 0.00 2.40 0.54 0.05 82.51 Average: 1 4.34 0.00 0.79 0.06 0.03 94.79 Average: 2 4.43 0.00 1.64 5.42 0.03 88.48 Average: 3 3.79 0.00 0.85 3.97 0.02 91.38 Average: 4 1.42 0.00 0.80 4.71 0.01 93.07 Average: 5 12.26 0.00 2.42 2.05 0.08 83.19 Average: 6 21.69 0.00 1.97 2.01 0.07 74.26 Average: 7 11.03 0.00 1.42 0.26 0.03 87.26