---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35586 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 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 850 28458 0 2859 30877 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:6c:7d:1c brd ff:ff:ff:ff:ff:ff inet 10.30.107.120/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe6c:7d1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:9e:5a:0c 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:dfff:fe9e:5a0c/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-35586) 04/27/24 _x86_64_ (8 CPU) 05:03:28 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 124.38 54.51 69.87 2898.72 26852.32 05:06:01 141.55 21.04 120.51 842.65 31167.48 05:07:01 42.11 0.62 41.50 13.46 23336.33 05:08:01 39.26 0.65 38.61 19.20 22131.11 05:09:01 126.47 3.82 122.66 480.77 48193.67 Average: 94.76 16.12 78.63 850.89 30336.37 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30172656 31729480 2766564 8.40 68228 1800656 1426228 4.20 839896 1636968 150112 05:06:01 28828964 30615824 4110256 12.48 83240 2003116 2479200 7.29 2005448 1786664 23352 05:07:01 27686284 29579492 5252936 15.95 87672 2099452 5076508 14.94 3065276 1853416 13468 05:08:01 28155124 30302864 4784096 14.52 90972 2345464 2520888 7.42 2456140 1988140 176568 05:09:01 29102584 31578488 3836636 11.65 99636 2658512 1487560 4.38 1266320 2216488 1072 Average: 28789122 30761230 4150098 12.60 85950 2181440 2598077 7.64 1926616 1896335 72914 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 ens3 408.07 279.30 1497.09 62.40 0.00 0.00 0.00 0.00 05:05:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 263.10 225.90 1599.14 57.82 0.00 0.00 0.00 0.00 05:06:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 267.00 200.53 1169.68 69.35 0.00 0.00 0.00 0.00 05:07:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 193.75 158.31 1029.86 49.25 0.00 0.00 0.00 0.00 05:08:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 ens3 314.96 331.71 939.95 1683.31 0.00 0.00 0.00 0.00 05:09:01 lo 3.80 3.80 0.35 0.35 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 Average: ens3 289.37 239.15 1247.15 384.43 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 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-35586) 04/27/24 _x86_64_ (8 CPU) 05:03:28 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 11.55 0.00 0.99 2.75 0.04 84.67 05:05:01 0 15.79 0.00 1.00 0.84 0.03 82.34 05:05:01 1 5.10 0.00 0.79 10.52 0.02 83.58 05:05:01 2 14.12 0.00 1.30 0.75 0.03 83.79 05:05:01 3 5.32 0.00 0.72 0.78 0.02 93.16 05:05:01 4 23.89 0.00 1.82 3.48 0.07 70.74 05:05:01 5 3.74 0.00 0.87 4.10 0.03 91.26 05:05:01 6 6.36 0.00 0.65 0.12 0.03 92.83 05:05:01 7 18.06 0.00 0.79 1.47 0.08 79.59 05:06:01 all 28.84 0.00 1.24 2.10 0.06 67.75 05:06:01 0 37.01 0.00 1.87 3.50 0.07 57.55 05:06:01 1 24.38 0.00 0.85 10.26 0.08 64.42 05:06:01 2 28.69 0.00 1.99 0.12 0.07 69.14 05:06:01 3 25.58 0.00 1.04 0.45 0.07 72.86 05:06:01 4 14.05 0.00 0.70 0.02 0.03 85.20 05:06:01 5 23.01 0.00 0.77 0.18 0.07 75.97 05:06:01 6 30.28 0.00 1.16 0.89 0.07 67.61 05:06:01 7 47.82 0.00 1.56 1.41 0.08 49.13 05:07:01 all 59.27 0.00 2.08 0.59 0.10 37.96 05:07:01 0 52.76 0.00 1.95 0.00 0.08 45.20 05:07:01 1 57.28 0.00 1.69 3.86 0.08 37.08 05:07:01 2 68.87 0.00 2.59 0.08 0.10 28.36 05:07:01 3 62.24 0.00 2.08 0.00 0.10 35.57 05:07:01 4 62.49 0.00 2.93 0.37 0.10 34.10 05:07:01 5 49.06 0.00 1.99 0.32 0.08 48.54 05:07:01 6 62.72 0.00 1.67 0.02 0.10 35.49 05:07:01 7 58.83 0.00 1.73 0.03 0.08 39.32 05:08:01 all 72.63 0.00 1.79 0.61 0.11 24.87 05:08:01 0 75.71 0.00 1.94 0.37 0.12 21.87 05:08:01 1 74.17 0.00 2.13 1.58 0.12 22.00 05:08:01 2 75.38 0.00 2.26 0.00 0.10 22.26 05:08:01 3 71.56 0.00 1.60 0.22 0.10 26.52 05:08:01 4 71.02 0.00 1.74 0.00 0.10 27.14 05:08:01 5 74.87 0.00 1.64 0.02 0.10 23.37 05:08:01 6 68.05 0.00 1.71 0.50 0.13 29.61 05:08:01 7 70.28 0.00 1.29 2.21 0.12 26.11 05:09:01 all 11.68 0.00 1.23 2.60 0.04 84.45 05:09:01 0 7.22 0.00 1.32 1.60 0.03 89.83 05:09:01 1 31.84 0.00 1.18 1.03 0.05 65.89 05:09:01 2 8.47 0.00 1.57 9.34 0.05 80.56 05:09:01 3 6.39 0.00 1.04 0.25 0.05 92.28 05:09:01 4 3.67 0.00 1.00 0.05 0.02 95.26 05:09:01 5 7.28 0.00 1.04 1.36 0.05 90.27 05:09:01 6 5.33 0.00 1.16 2.84 0.03 90.63 05:09:01 7 23.13 0.00 1.51 4.29 0.05 71.03 Average: all 36.76 0.00 1.47 1.73 0.07 59.97 Average: 0 37.62 0.00 1.62 1.26 0.07 59.43 Average: 1 38.51 0.00 1.33 5.45 0.07 54.64 Average: 2 39.07 0.00 1.94 2.06 0.07 56.86 Average: 3 34.14 0.00 1.29 0.34 0.07 64.16 Average: 4 35.00 0.00 1.64 0.78 0.06 62.52 Average: 5 31.61 0.00 1.26 1.20 0.07 65.87 Average: 6 34.56 0.00 1.27 0.87 0.07 63.23 Average: 7 43.61 0.00 1.37 1.88 0.08 53.04