---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-81738 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: 2800.000 BogoMIPS: 5600.00 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 144G 8% / 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 886 27916 0 3364 30825 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:e5:3f:bf brd ff:ff:ff:ff:ff:ff inet 10.30.107.23/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fee5:3fbf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:54:8c:ce 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:eaff:fe54:8cce/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-81738) 11/05/24 _x86_64_ (8 CPU) 12:33:26 LINUX RESTART (8 CPU) 12:34:02 tps rtps wtps bread/s bwrtn/s 12:35:01 368.22 36.60 331.63 1704.92 95570.33 12:36:01 147.20 29.07 118.13 2031.32 33568.94 12:37:01 16.35 0.48 15.86 16.26 4129.18 12:38:01 5.40 0.35 5.05 6.53 295.68 12:39:01 8.47 1.90 6.57 51.32 345.14 12:40:01 345.89 2.78 343.11 403.93 39114.55 12:41:01 119.51 0.33 119.18 34.66 10592.50 Average: 144.07 10.17 133.89 605.22 26117.00 12:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 29973668 31645072 2965552 9.00 75300 1901036 1439260 4.23 938228 1724916 226484 12:36:01 28872064 30770464 4067156 12.35 85648 2109872 2228580 6.56 1904600 1840640 16016 12:37:01 27322260 29323452 5616960 17.05 86872 2208424 3720036 10.95 3373676 1913128 48 12:38:01 26736436 28745516 6202784 18.83 87088 2215724 3915032 11.52 3954176 1913148 1060 12:39:01 27993268 30023868 4945952 15.02 88324 2234476 3120676 9.18 2690280 1924132 13844 12:40:01 27813736 30531972 5125484 15.56 125348 2857168 2335172 6.87 2266656 2465904 2736 12:41:01 28660580 31634224 4278640 12.99 131628 3089612 1459996 4.30 1198776 2666616 8896 Average: 28196002 30382081 4743218 14.40 97173 2373759 2602679 7.66 2332342 2064069 38441 12:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 12:35:01 ens3 106.68 72.84 1049.32 27.80 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 12:36:01 ens3 471.69 371.24 2315.46 98.03 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 611.21 446.79 1589.63 125.69 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 lo 6.13 6.13 0.76 0.76 0.00 0.00 0.00 0.00 12:38:01 ens3 790.78 603.83 239.00 214.82 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 lo 1.97 1.97 0.14 0.14 0.00 0.00 0.00 0.00 12:39:01 ens3 590.97 389.75 176.46 134.26 0.00 0.00 0.00 0.00 12:40:01 docker0 58.11 100.18 3.47 1426.48 0.00 0.00 0.00 0.00 12:40:01 lo 3.80 3.80 0.34 0.34 0.00 0.00 0.00 0.00 12:40:01 ens3 548.13 419.75 3571.44 1001.25 0.00 0.00 0.00 0.00 12:41:01 docker0 5.03 11.03 0.45 183.47 0.00 0.00 0.00 0.00 12:41:01 lo 5.53 5.53 0.50 0.50 0.00 0.00 0.00 0.00 12:41:01 ens3 266.91 260.47 922.76 1120.57 0.00 0.00 0.00 0.00 Average: docker0 9.03 15.91 0.56 230.37 0.00 0.00 0.00 0.00 Average: lo 2.97 2.97 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 484.39 366.87 1409.77 389.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81738) 11/05/24 _x86_64_ (8 CPU) 12:33:26 LINUX RESTART (8 CPU) 12:34:02 CPU %user %nice %system %iowait %steal %idle 12:35:01 all 10.09 0.00 0.97 2.28 0.03 86.62 12:35:01 0 4.96 0.00 0.66 0.71 0.02 93.66 12:35:01 1 15.49 0.00 1.63 14.21 0.05 68.62 12:35:01 2 17.66 0.00 1.21 0.32 0.05 80.75 12:35:01 3 27.85 0.00 2.04 1.87 0.07 68.17 12:35:01 4 7.02 0.00 0.83 0.29 0.02 91.85 12:35:01 5 4.30 0.00 0.49 0.81 0.02 94.38 12:35:01 6 1.28 0.00 0.35 0.07 0.02 98.28 12:35:01 7 2.19 0.00 0.56 0.07 0.03 97.15 12:36:01 all 28.68 0.00 1.45 0.85 0.07 68.95 12:36:01 0 21.46 0.00 1.43 0.52 0.07 76.53 12:36:01 1 30.01 0.00 2.02 4.81 0.08 63.07 12:36:01 2 26.90 0.00 1.67 0.02 0.05 71.36 12:36:01 3 33.90 0.00 1.52 0.10 0.09 64.40 12:36:01 4 25.92 0.00 1.12 0.03 0.05 72.88 12:36:01 5 32.14 0.00 1.32 0.50 0.07 65.97 12:36:01 6 26.12 0.00 0.72 0.20 0.05 72.91 12:36:01 7 33.29 0.00 1.73 0.61 0.07 64.30 12:37:01 all 23.53 0.00 1.05 0.03 0.05 75.34 12:37:01 0 28.22 0.00 1.13 0.02 0.05 70.58 12:37:01 1 23.91 0.00 0.53 0.07 0.07 75.42 12:37:01 2 13.20 0.00 0.56 0.05 0.03 86.15 12:37:01 3 22.71 0.00 1.49 0.00 0.05 75.76 12:37:01 4 25.92 0.00 1.09 0.02 0.07 72.91 12:37:01 5 21.85 0.00 1.65 0.02 0.05 76.43 12:37:01 6 34.39 0.00 0.52 0.05 0.07 64.98 12:37:01 7 18.11 0.00 1.43 0.02 0.05 80.39 12:38:01 all 19.64 0.00 1.01 0.02 0.05 79.28 12:38:01 0 17.04 0.00 0.48 0.02 0.05 82.41 12:38:01 1 9.41 0.00 2.29 0.10 0.03 88.16 12:38:01 2 14.54 0.00 0.67 0.00 0.05 84.75 12:38:01 3 22.56 0.00 1.20 0.00 0.05 76.19 12:38:01 4 15.33 0.00 0.80 0.02 0.05 83.80 12:38:01 5 25.85 0.00 0.99 0.00 0.05 73.11 12:38:01 6 19.48 0.00 0.77 0.02 0.05 79.68 12:38:01 7 32.93 0.00 0.87 0.00 0.07 66.14 12:39:01 all 28.74 0.00 0.80 0.03 0.06 70.37 12:39:01 0 34.31 0.00 0.72 0.00 0.07 64.91 12:39:01 1 33.24 0.00 0.62 0.12 0.05 65.98 12:39:01 2 22.03 0.00 0.55 0.00 0.05 77.37 12:39:01 3 16.83 0.00 1.06 0.00 0.07 82.04 12:39:01 4 34.62 0.00 0.80 0.02 0.07 64.49 12:39:01 5 41.15 0.00 0.75 0.00 0.07 58.04 12:39:01 6 28.02 0.00 0.70 0.08 0.07 71.13 12:39:01 7 19.81 0.00 1.18 0.00 0.07 78.94 12:40:01 all 10.14 0.00 3.02 1.11 0.06 85.67 12:40:01 0 6.82 0.00 2.34 0.12 0.05 90.67 12:40:01 1 10.19 0.00 2.39 0.79 0.05 86.58 12:40:01 2 14.37 0.00 2.78 0.08 0.07 82.70 12:40:01 3 10.41 0.00 3.59 4.96 0.08 80.96 12:40:01 4 12.60 0.00 4.22 0.25 0.07 82.86 12:40:01 5 11.54 0.00 3.17 1.64 0.07 83.58 12:40:01 6 6.97 0.00 2.67 0.24 0.05 90.08 12:40:01 7 8.20 0.00 2.96 0.84 0.05 87.95 12:41:01 all 18.58 0.00 3.49 0.18 0.07 77.68 12:41:01 0 11.84 0.00 2.20 0.12 0.05 85.79 12:41:01 1 21.96 0.00 3.44 0.05 0.08 74.46 12:41:01 2 17.99 0.00 5.19 1.00 0.08 75.73 12:41:01 3 20.95 0.00 3.54 0.02 0.08 75.40 12:41:01 4 14.33 0.00 5.19 0.03 0.07 80.38 12:41:01 5 21.87 0.00 1.17 0.08 0.07 76.81 12:41:01 6 22.43 0.00 3.58 0.05 0.08 73.85 12:41:01 7 17.36 0.00 3.61 0.05 0.05 78.93 Average: all 19.93 0.00 1.68 0.64 0.06 77.69 Average: 0 17.84 0.00 1.28 0.21 0.05 80.62 Average: 1 20.62 0.00 1.84 2.86 0.06 74.62 Average: 2 18.09 0.00 1.80 0.21 0.05 79.85 Average: 3 22.12 0.00 2.06 1.00 0.07 74.76 Average: 4 19.42 0.00 2.01 0.09 0.06 78.43 Average: 5 22.71 0.00 1.36 0.44 0.05 75.44 Average: 6 19.85 0.00 1.33 0.10 0.06 78.67 Average: 7 18.85 0.00 1.76 0.23 0.06 79.11