---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4222 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 853 28433 0 2880 30872 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:75:5b:49 brd ff:ff:ff:ff:ff:ff inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe75:5b49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:48:ae:b7 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::42:24ff:fe48:aeb7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4222) 02/10/24 _x86_64_ (8 CPU) 05:03:32 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 113.13 44.76 68.37 2002.60 25071.95 05:06:01 138.18 20.86 117.31 836.93 30966.31 05:07:01 43.03 0.57 42.46 12.26 22524.47 05:08:01 32.09 0.73 31.36 22.93 19974.94 05:09:01 116.23 3.45 112.78 440.06 47065.89 Average: 88.53 14.07 74.46 662.91 29120.27 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30162284 31741200 2776936 8.43 68316 1821952 1374592 4.04 830744 1659404 170148 05:06:01 28854812 30636540 4084408 12.40 82164 1999544 2584124 7.60 1985624 1785872 28604 05:07:01 27727288 29631452 5211932 15.82 87412 2110512 5080784 14.95 3012256 1867696 19604 05:08:01 28362240 30309444 4576980 13.90 89308 2149868 2647468 7.79 2356292 1888812 5416 05:09:01 29145632 31635468 3793588 11.52 99472 2671700 1438084 4.23 1209068 2231600 43524 Average: 28850451 30790821 4088769 12.41 85334 2150715 2625010 7.72 1878797 1886677 53459 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 ens3 451.94 312.81 1560.17 65.83 0.00 0.00 0.00 0.00 05:05:01 lo 18.93 18.93 2.05 2.05 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 05:06:01 ens3 268.51 215.80 1442.23 51.48 0.00 0.00 0.00 0.00 05:06:01 lo 9.20 9.20 0.98 0.98 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 05:07:01 ens3 316.11 251.47 1399.92 90.78 0.00 0.00 0.00 0.00 05:07:01 lo 0.17 0.17 0.01 0.01 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 05:08:01 ens3 177.30 143.31 449.49 46.89 0.00 0.00 0.00 0.00 05:08:01 lo 0.27 0.27 0.02 0.02 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 05:09:01 ens3 356.24 342.63 1506.33 1678.87 0.00 0.00 0.00 0.00 05:09:01 lo 10.40 10.40 1.05 1.05 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 Average: ens3 314.02 253.20 1271.64 386.75 0.00 0.00 0.00 0.00 Average: lo 7.79 7.79 0.82 0.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4222) 02/10/24 _x86_64_ (8 CPU) 05:03:32 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 11.51 0.00 0.96 2.29 0.04 85.21 05:05:01 0 3.44 0.00 0.60 4.54 0.02 91.41 05:05:01 1 17.38 0.00 1.46 2.96 0.05 78.16 05:05:01 2 15.36 0.00 1.44 0.69 0.05 82.46 05:05:01 3 5.11 0.00 0.43 0.18 0.08 94.19 05:05:01 4 8.00 0.00 1.12 0.65 0.05 90.18 05:05:01 5 7.50 0.00 0.62 7.31 0.02 84.56 05:05:01 6 8.87 0.00 0.43 0.23 0.02 90.45 05:05:01 7 26.48 0.00 1.57 1.71 0.05 70.20 05:06:01 all 25.22 0.00 1.09 2.03 0.06 71.60 05:06:01 0 18.58 0.00 0.75 9.46 0.05 71.15 05:06:01 1 40.87 0.00 1.63 1.16 0.07 56.28 05:06:01 2 35.91 0.00 1.50 0.40 0.07 62.12 05:06:01 3 26.97 0.00 1.10 3.58 0.08 68.27 05:06:01 4 25.10 0.00 1.49 0.70 0.07 72.64 05:06:01 5 18.14 0.00 0.94 0.59 0.05 80.28 05:06:01 6 16.10 0.00 0.48 0.03 0.03 83.35 05:06:01 7 20.22 0.00 0.79 0.28 0.05 78.65 05:07:01 all 54.23 0.00 2.09 0.66 0.09 42.92 05:07:01 0 48.92 0.00 2.41 4.84 0.08 43.75 05:07:01 1 55.95 0.00 1.95 0.02 0.10 41.98 05:07:01 2 55.71 0.00 1.88 0.03 0.08 42.29 05:07:01 3 58.83 0.00 2.61 0.15 0.08 38.32 05:07:01 4 48.55 0.00 1.41 0.22 0.07 49.76 05:07:01 5 58.00 0.00 2.26 0.02 0.10 39.62 05:07:01 6 55.10 0.00 2.08 0.00 0.08 42.73 05:07:01 7 52.77 0.00 2.13 0.05 0.10 44.94 05:08:01 all 82.50 0.00 2.17 0.24 0.12 14.97 05:08:01 0 80.76 0.00 2.10 1.88 0.12 15.15 05:08:01 1 82.15 0.00 2.22 0.00 0.10 15.53 05:08:01 2 82.20 0.00 2.19 0.00 0.12 15.50 05:08:01 3 82.47 0.00 2.78 0.00 0.12 14.64 05:08:01 4 85.32 0.00 1.98 0.00 0.12 12.58 05:08:01 5 83.75 0.00 1.72 0.00 0.12 14.41 05:08:01 6 82.95 0.00 1.99 0.00 0.15 14.91 05:08:01 7 80.51 0.00 2.39 0.00 0.10 17.00 05:09:01 all 13.80 0.00 1.60 2.95 0.05 81.59 05:09:01 0 9.47 0.00 1.50 5.34 0.05 83.63 05:09:01 1 14.07 0.00 1.83 7.40 0.05 76.65 05:09:01 2 8.13 0.00 1.19 0.92 0.03 89.72 05:09:01 3 13.09 0.00 1.59 0.15 0.07 85.10 05:09:01 4 32.11 0.00 2.62 2.56 0.07 62.64 05:09:01 5 9.95 0.00 1.29 0.49 0.05 88.23 05:09:01 6 15.44 0.00 1.44 0.05 0.03 83.04 05:09:01 7 8.23 0.00 1.36 6.68 0.07 83.67 Average: all 37.43 0.00 1.58 1.63 0.07 59.28 Average: 0 32.14 0.00 1.47 5.21 0.06 61.11 Average: 1 42.11 0.00 1.82 2.31 0.07 53.69 Average: 2 39.46 0.00 1.64 0.41 0.07 58.42 Average: 3 37.28 0.00 1.70 0.81 0.09 60.12 Average: 4 39.79 0.00 1.72 0.82 0.07 57.59 Average: 5 35.44 0.00 1.37 1.68 0.07 61.45 Average: 6 35.63 0.00 1.28 0.06 0.06 62.96 Average: 7 37.64 0.00 1.65 1.75 0.07 58.89