---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11735 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 860 28433 0 2873 30865 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:bc:d8:96 brd ff:ff:ff:ff:ff:ff inet 10.30.106.93/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:febc:d896/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8a:12:0e:df 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::42:8aff:fe12:edf/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-11735) 03/08/24 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 113.76 24.55 89.22 1398.57 44805.20 10:44:01 142.51 21.12 121.39 847.71 49186.74 10:45:01 47.13 0.45 46.68 7.46 36971.41 10:46:01 34.18 0.55 33.63 20.53 22989.37 10:47:01 108.85 3.77 105.08 482.19 29810.10 Average: 89.29 10.09 79.20 551.29 36753.40 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30109224 31689236 2829988 8.59 70124 1821176 1452432 4.27 882004 1658080 153644 10:44:01 28849932 30663484 4089280 12.41 83320 2029604 2513292 7.39 1963984 1808504 23252 10:45:01 27651732 29551636 5287480 16.05 87572 2106764 5046096 14.85 3091180 1861660 18672 10:46:01 28389496 30332264 4549716 13.81 89512 2145844 2612328 7.69 2330828 1885472 4920 10:47:01 29181452 31668804 3757760 11.41 100220 2669092 1440912 4.24 1174868 2226800 43408 Average: 28836367 30781085 4102845 12.46 86150 2154496 2613012 7.69 1888573 1888103 48779 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 55.29 38.28 872.19 7.28 0.00 0.00 0.00 0.00 10:44:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 249.71 200.60 1879.42 46.72 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 355.48 271.74 934.76 109.97 0.00 0.00 0.00 0.00 10:46:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 116.58 97.18 442.20 32.69 0.00 0.00 0.00 0.00 10:47:01 lo 3.73 3.73 0.34 0.34 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:47:01 ens3 429.18 409.12 1537.84 1709.31 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 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 241.25 203.39 1133.33 381.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11735) 03/08/24 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 9.99 0.00 0.75 3.09 0.04 86.13 10:43:01 0 0.60 0.00 0.25 0.33 0.02 98.80 10:43:01 1 3.28 0.00 0.49 15.12 0.02 81.10 10:43:01 2 11.78 0.00 0.78 6.31 0.03 81.09 10:43:01 3 12.65 0.00 1.00 0.45 0.03 85.87 10:43:01 4 11.95 0.00 0.77 0.13 0.02 87.13 10:43:01 5 28.40 0.00 1.62 2.04 0.07 67.87 10:43:01 6 3.04 0.00 0.35 0.18 0.08 96.34 10:43:01 7 8.23 0.00 0.68 0.20 0.02 90.87 10:44:01 all 29.69 0.00 1.20 2.17 0.06 66.87 10:44:01 0 20.73 0.00 1.00 0.03 0.05 78.19 10:44:01 1 35.89 0.00 1.72 4.40 0.08 57.90 10:44:01 2 40.41 0.00 1.46 8.15 0.08 49.90 10:44:01 3 32.33 0.00 1.49 0.15 0.07 65.96 10:44:01 4 29.63 0.00 0.77 0.08 0.07 69.45 10:44:01 5 24.58 0.00 1.19 2.48 0.05 71.70 10:44:01 6 25.91 0.00 1.31 1.84 0.07 70.88 10:44:01 7 28.06 0.00 0.69 0.23 0.05 70.97 10:45:01 all 58.21 0.00 2.84 1.27 0.09 37.59 10:45:01 0 60.07 0.00 2.54 0.17 0.12 37.11 10:45:01 1 57.26 0.00 3.67 5.66 0.08 33.32 10:45:01 2 59.32 0.00 2.10 0.07 0.09 38.43 10:45:01 3 56.59 0.00 3.00 0.39 0.07 39.94 10:45:01 4 57.07 0.00 2.48 0.31 0.07 40.06 10:45:01 5 60.11 0.00 4.80 3.22 0.12 31.76 10:45:01 6 59.57 0.00 2.05 0.00 0.08 38.30 10:45:01 7 55.63 0.00 2.04 0.28 0.09 41.96 10:46:01 all 81.29 0.00 2.12 0.27 0.11 16.22 10:46:01 0 80.28 0.00 2.67 0.02 0.12 16.91 10:46:01 1 83.91 0.00 1.92 1.94 0.12 12.11 10:46:01 2 80.43 0.00 2.09 0.02 0.12 17.35 10:46:01 3 85.75 0.00 2.18 0.00 0.10 11.97 10:46:01 4 81.74 0.00 2.78 0.03 0.12 15.32 10:46:01 5 81.66 0.00 1.47 0.07 0.08 16.72 10:46:01 6 79.26 0.00 2.03 0.05 0.10 18.56 10:46:01 7 77.28 0.00 1.75 0.03 0.10 20.83 10:47:01 all 14.16 0.00 1.49 1.48 0.05 82.82 10:47:01 0 8.02 0.00 1.00 0.07 0.07 90.85 10:47:01 1 21.47 0.00 1.48 2.25 0.07 74.74 10:47:01 2 7.67 0.00 1.39 0.02 0.03 90.88 10:47:01 3 16.34 0.00 1.19 1.86 0.05 80.56 10:47:01 4 11.33 0.00 1.54 2.66 0.05 84.41 10:47:01 5 14.20 0.00 1.76 4.74 0.08 79.22 10:47:01 6 27.25 0.00 2.21 0.23 0.05 70.25 10:47:01 7 7.03 0.00 1.34 0.03 0.03 91.57 Average: all 38.54 0.00 1.67 1.66 0.07 58.06 Average: 0 33.80 0.00 1.49 0.12 0.07 64.52 Average: 1 40.25 0.00 1.85 5.88 0.07 51.95 Average: 2 39.82 0.00 1.56 2.93 0.07 55.62 Average: 3 40.64 0.00 1.77 0.57 0.06 56.96 Average: 4 38.18 0.00 1.66 0.65 0.06 59.45 Average: 5 41.69 0.00 2.15 2.50 0.08 53.57 Average: 6 38.96 0.00 1.59 0.46 0.08 58.91 Average: 7 35.02 0.00 1.29 0.16 0.06 63.48