---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24231 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 10G 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 836 29140 0 2190 30910 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:7f:ed:9d brd ff:ff:ff:ff:ff:ff inet 10.30.106.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe7f:ed9d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:5f:15:76 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::42:6aff:fe5f:1576/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24231) 04/18/24 _x86_64_ (8 CPU) 18:54:26 LINUX RESTART (8 CPU) 18:55:02 tps rtps wtps bread/s bwrtn/s 18:56:01 278.50 57.46 221.03 3636.94 23971.94 18:57:01 85.06 14.94 70.11 1013.89 25692.35 18:58:01 112.53 9.48 103.05 1690.12 33389.90 Average: 158.02 27.13 130.89 2105.02 27705.24 18:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:56:01 30342936 31671836 2596276 7.88 46948 1606308 1509296 4.44 871364 1467272 37432 18:57:01 30093468 31667684 2845744 8.64 69824 1815680 1458852 4.29 907768 1651516 154124 18:58:01 29801852 31611940 3137360 9.52 77896 2035672 1495976 4.40 1058484 1774804 26424 Average: 30079419 31650487 2859793 8.68 64889 1819220 1488041 4.38 945872 1631197 72660 18:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 lo 0.61 0.61 0.07 0.07 0.00 0.00 0.00 0.00 18:56:01 ens3 294.95 209.02 825.87 56.35 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 18:57:01 ens3 56.31 38.41 696.77 25.50 0.00 0.00 0.00 0.00 18:58:01 docker0 25.53 58.26 1.32 868.69 0.00 0.00 0.00 0.00 18:58:01 lo 4.00 4.00 0.39 0.39 0.00 0.00 0.00 0.00 18:58:01 ens3 140.78 100.12 1273.26 290.76 0.00 0.00 0.00 0.00 Average: docker0 8.56 19.53 0.44 291.15 0.00 0.00 0.00 0.00 Average: lo 2.01 2.01 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 163.27 115.32 932.53 124.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24231) 04/18/24 _x86_64_ (8 CPU) 18:54:26 LINUX RESTART (8 CPU) 18:55:02 CPU %user %nice %system %iowait %steal %idle 18:56:01 all 5.46 0.00 0.62 5.55 0.03 88.34 18:56:01 0 5.75 0.00 0.73 16.96 0.03 76.53 18:56:01 1 12.34 0.00 0.78 3.27 0.03 83.57 18:56:01 2 1.70 0.00 0.39 17.93 0.03 79.95 18:56:01 3 1.67 0.00 0.66 0.43 0.03 97.21 18:56:01 4 9.10 0.00 0.53 1.06 0.02 89.30 18:56:01 5 4.43 0.00 1.18 4.07 0.02 90.31 18:56:01 6 3.63 0.00 0.49 0.47 0.03 95.37 18:56:01 7 5.10 0.00 0.20 0.19 0.02 94.49 18:57:01 all 8.98 0.00 0.59 4.30 0.04 86.09 18:57:01 0 3.91 0.00 0.43 19.11 0.05 76.50 18:57:01 1 9.92 0.00 0.73 0.92 0.02 88.41 18:57:01 2 7.20 0.00 0.47 0.42 0.02 91.90 18:57:01 3 5.55 0.00 0.47 10.34 0.08 83.56 18:57:01 4 30.00 0.00 1.22 3.13 0.05 65.60 18:57:01 5 11.09 0.00 0.60 0.17 0.03 88.11 18:57:01 6 2.40 0.00 0.38 0.13 0.00 97.09 18:57:01 7 1.90 0.00 0.40 0.23 0.02 97.45 18:58:01 all 7.65 0.00 0.75 5.30 0.04 86.25 18:58:01 0 2.97 0.00 0.64 6.78 0.07 89.54 18:58:01 1 4.22 0.00 0.55 0.42 0.07 94.74 18:58:01 2 3.33 0.00 0.58 3.81 0.02 92.26 18:58:01 3 12.85 0.00 1.19 16.30 0.07 69.59 18:58:01 4 19.69 0.00 1.21 13.49 0.05 65.56 18:58:01 5 1.02 0.00 0.42 1.02 0.02 97.53 18:58:01 6 11.62 0.00 0.55 0.35 0.03 87.45 18:58:01 7 5.56 0.00 0.92 0.32 0.03 93.17 Average: all 7.38 0.00 0.66 5.05 0.03 86.88 Average: 0 4.20 0.00 0.60 14.27 0.05 80.88 Average: 1 8.81 0.00 0.69 1.52 0.04 88.94 Average: 2 4.09 0.00 0.48 7.33 0.02 88.08 Average: 3 6.71 0.00 0.77 9.07 0.06 83.39 Average: 4 19.66 0.00 0.99 5.91 0.04 73.40 Average: 5 5.52 0.00 0.73 1.74 0.02 91.99 Average: 6 5.89 0.00 0.47 0.32 0.02 93.29 Average: 7 4.18 0.00 0.51 0.25 0.02 95.04