---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24829 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 865 28416 0 2885 30861 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:a4:d8:e8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.41/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fea4:d8e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:6c:83:cd 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:b4ff:fe6c:83cd/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-24829) 04/20/24 _x86_64_ (8 CPU) 21:41:11 LINUX RESTART (8 CPU) 21:42:02 tps rtps wtps bread/s bwrtn/s 21:43:01 129.69 26.98 102.71 1238.30 31908.49 21:44:01 106.97 8.20 98.77 563.24 31494.62 21:45:01 36.10 0.90 35.20 22.53 24394.00 21:46:01 124.86 8.05 116.81 1360.31 50518.65 Average: 99.28 10.96 88.31 794.21 34589.68 21:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:43:01 29881988 31547148 3057232 9.28 77148 1892920 1958556 5.76 1040944 1714080 115156 21:44:01 28733644 30593128 4205576 12.77 85756 2070036 2508532 7.38 2047660 1835512 17000 21:45:01 27213564 29143268 5725656 17.38 89108 2132728 4345524 12.79 3508600 1874196 11028 21:46:01 29098672 31593476 3840548 11.66 97828 2678792 1469172 4.32 1246456 2236776 2260 Average: 28731967 30719255 4207253 12.77 87460 2193619 2570446 7.56 1960915 1915141 36361 21:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 lo 1.22 1.22 0.14 0.14 0.00 0.00 0.00 0.00 21:43:01 ens3 84.90 59.07 1015.65 14.35 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 21:44:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 21:44:01 ens3 483.05 348.18 2164.54 97.53 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:45:01 ens3 219.11 174.16 739.33 68.20 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 21:46:01 lo 3.87 3.87 0.35 0.35 0.00 0.00 0.00 0.00 21:46:01 ens3 433.53 407.13 1523.65 1700.37 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 306.07 247.92 1362.21 472.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24829) 04/20/24 _x86_64_ (8 CPU) 21:41:11 LINUX RESTART (8 CPU) 21:42:02 CPU %user %nice %system %iowait %steal %idle 21:43:01 all 11.77 0.00 0.82 1.98 0.04 85.40 21:43:01 0 16.91 0.00 1.42 0.39 0.03 81.24 21:43:01 1 12.78 0.00 0.76 0.05 0.05 86.35 21:43:01 2 6.96 0.00 0.31 6.55 0.03 86.15 21:43:01 3 3.08 0.00 0.87 6.03 0.07 89.96 21:43:01 4 6.57 0.00 0.44 0.28 0.03 92.68 21:43:01 5 4.07 0.00 0.46 0.47 0.02 94.98 21:43:01 6 2.97 0.00 0.34 0.10 0.02 96.57 21:43:01 7 40.81 0.00 1.95 1.93 0.07 55.23 21:44:01 all 48.98 0.00 1.80 0.81 0.08 48.34 21:44:01 0 45.36 0.00 1.42 0.37 0.07 52.78 21:44:01 1 55.35 0.00 1.66 0.15 0.07 42.78 21:44:01 2 42.78 0.00 2.00 5.45 0.07 49.71 21:44:01 3 52.35 0.00 1.56 0.12 0.08 45.89 21:44:01 4 45.62 0.00 1.62 0.05 0.07 52.64 21:44:01 5 59.00 0.00 2.56 0.17 0.08 38.19 21:44:01 6 48.97 0.00 1.47 0.03 0.08 49.44 21:44:01 7 42.44 0.00 2.04 0.17 0.07 55.28 21:45:01 all 69.51 0.00 1.95 0.24 0.09 28.21 21:45:01 0 70.81 0.00 2.17 0.00 0.10 26.92 21:45:01 1 68.85 0.00 1.95 0.02 0.10 29.08 21:45:01 2 72.64 0.00 2.54 1.84 0.10 22.87 21:45:01 3 73.10 0.00 1.94 0.02 0.10 24.85 21:45:01 4 67.88 0.00 1.64 0.02 0.08 30.38 21:45:01 5 68.38 0.00 2.16 0.03 0.08 29.34 21:45:01 6 67.96 0.00 1.41 0.00 0.07 30.57 21:45:01 7 66.44 0.00 1.84 0.00 0.08 31.64 21:46:01 all 38.75 0.00 1.80 1.93 0.07 57.45 21:46:01 0 35.85 0.00 1.48 0.81 0.05 61.81 21:46:01 1 44.19 0.00 1.72 0.20 0.07 53.82 21:46:01 2 37.67 0.00 2.22 2.60 0.07 57.44 21:46:01 3 44.25 0.00 1.97 0.47 0.07 53.24 21:46:01 4 35.10 0.00 1.52 3.87 0.07 59.44 21:46:01 5 33.97 0.00 1.79 2.63 0.07 61.54 21:46:01 6 42.02 0.00 2.19 4.36 0.08 51.35 21:46:01 7 37.00 0.00 1.46 0.47 0.07 61.00 Average: all 42.35 0.00 1.59 1.24 0.07 54.75 Average: 0 42.31 0.00 1.62 0.39 0.06 55.60 Average: 1 45.44 0.00 1.53 0.10 0.07 52.86 Average: 2 40.13 0.00 1.77 4.10 0.07 53.93 Average: 3 43.36 0.00 1.59 1.64 0.08 53.33 Average: 4 38.81 0.00 1.30 1.05 0.06 58.76 Average: 5 41.47 0.00 1.75 0.83 0.06 55.89 Average: 6 40.60 0.00 1.36 1.13 0.06 56.85 Average: 7 46.70 0.00 1.82 0.64 0.07 50.77