---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76192 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 712K 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 822 28191 0 3152 30889 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:98:a1:40 brd ff:ff:ff:ff:ff:ff inet 10.30.107.105/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fe98:a140/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:6f:94:ae 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::42:77ff:fe6f:94ae/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-76192) 11/15/23 _x86_64_ (8 CPU) 14:52:22 LINUX RESTART (8 CPU) 14:53:02 tps rtps wtps bread/s bwrtn/s 14:54:01 103.80 43.26 60.54 1935.34 24905.46 14:55:01 88.21 7.01 81.20 1313.75 28175.02 14:56:01 150.19 2.33 147.86 375.27 44564.57 14:57:01 50.44 0.05 50.39 7.73 20795.33 14:58:01 197.88 21.43 176.45 541.51 29055.96 14:59:01 90.20 3.32 86.89 155.44 23963.61 15:00:01 41.79 0.85 40.94 44.39 18517.98 Average: 103.21 11.10 92.11 621.76 27145.11 14:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:54:01 30155964 31705584 2783256 8.45 57708 1808560 1442872 4.25 877748 1632820 67320 14:55:01 29799780 31755452 3139440 9.53 78280 2175620 1514616 4.46 897884 1927928 206648 14:56:01 29349356 31693220 3589864 10.90 91468 2532600 1592608 4.69 994984 2236056 15224 14:57:01 29282116 31665888 3657104 11.10 92616 2568532 1620280 4.77 1050560 2238384 16620 14:58:01 29039876 31652300 3899344 11.84 104584 2772720 1498304 4.41 1167840 2338372 38780 14:59:01 28947576 31690436 3991644 12.12 113160 2879740 1575616 4.64 1172964 2410844 852 15:00:01 28865332 31625940 4073888 12.37 117836 2893020 1502588 4.42 1254056 2410088 32168 Average: 29348571 31684117 3590649 10.90 93665 2518685 1535269 4.52 1059434 2170642 53945 14:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:54:01 ens3 259.61 156.29 1760.29 43.02 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 14:55:01 ens3 67.15 43.16 907.67 8.58 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 3.53 3.53 0.36 0.36 0.00 0.00 0.00 0.00 14:56:01 vethba1192f 4.80 6.07 0.34 31.56 0.00 0.00 0.00 0.00 14:56:01 ens3 134.43 74.37 1777.87 6.63 0.00 0.00 0.00 0.00 14:56:01 docker0 68.84 128.98 3.67 1776.56 0.00 0.00 0.00 0.00 14:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 24.76 22.81 79.98 4.96 0.00 0.00 0.00 0.00 14:57:01 docker0 3.87 4.93 0.27 70.46 0.00 0.00 0.00 0.00 14:57:01 veth7cb264e 2.35 3.40 0.18 64.02 0.00 0.00 0.00 0.01 14:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:58:01 ens3 54.97 40.28 499.22 6.63 0.00 0.00 0.00 0.00 14:58:01 docker0 16.45 26.86 1.16 312.80 0.00 0.00 0.00 0.00 14:58:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:59:01 ens3 66.72 80.32 248.19 468.89 0.00 0.00 0.00 0.00 14:59:01 docker0 13.11 11.91 5.99 2.44 0.00 0.00 0.00 0.00 14:59:01 lo 25.06 25.06 8.43 8.43 0.00 0.00 0.00 0.00 15:00:01 ens3 44.71 46.64 65.62 212.88 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 92.80 66.05 760.35 107.51 0.00 0.00 0.00 0.00 Average: docker0 14.64 24.73 1.59 309.59 0.00 0.00 0.00 0.00 Average: lo 4.50 4.50 1.30 1.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76192) 11/15/23 _x86_64_ (8 CPU) 14:52:22 LINUX RESTART (8 CPU) 14:53:02 CPU %user %nice %system %iowait %steal %idle 14:54:01 all 8.16 0.00 0.70 5.89 0.03 85.22 14:54:01 0 3.29 0.00 0.41 0.85 0.02 95.43 14:54:01 1 6.98 0.00 0.75 0.80 0.02 91.46 14:54:01 2 10.06 0.00 0.78 1.30 0.03 87.82 14:54:01 3 1.69 0.00 0.41 0.20 0.02 97.68 14:54:01 4 11.93 0.00 0.88 4.34 0.05 82.80 14:54:01 5 22.90 0.00 1.21 12.49 0.03 63.37 14:54:01 6 4.73 0.00 0.70 0.76 0.02 93.79 14:54:01 7 3.68 0.00 0.48 26.45 0.03 69.37 14:55:01 all 8.33 0.00 0.80 4.81 0.03 86.04 14:55:01 0 10.31 0.00 0.82 0.27 0.03 88.57 14:55:01 1 3.47 0.00 0.57 0.82 0.02 95.13 14:55:01 2 3.28 0.00 0.47 0.40 0.03 95.82 14:55:01 3 1.26 0.00 0.32 0.00 0.02 98.41 14:55:01 4 1.33 0.00 0.38 0.12 0.00 98.17 14:55:01 5 16.81 0.00 1.64 13.47 0.07 68.01 14:55:01 6 14.94 0.00 0.87 1.99 0.03 82.17 14:55:01 7 15.23 0.00 1.30 21.43 0.05 61.99 14:56:01 all 1.93 0.00 1.01 11.24 0.03 85.79 14:56:01 0 1.26 0.00 1.11 38.67 0.03 58.93 14:56:01 1 1.20 0.00 0.48 1.94 0.02 96.36 14:56:01 2 2.49 0.00 1.19 2.06 0.02 94.24 14:56:01 3 2.16 0.00 1.07 3.75 0.02 93.00 14:56:01 4 3.99 0.00 1.84 1.54 0.03 92.60 14:56:01 5 1.17 0.00 1.14 39.43 0.03 58.22 14:56:01 6 1.24 0.00 0.53 0.48 0.02 97.73 14:56:01 7 1.91 0.00 0.74 2.26 0.02 95.08 14:57:01 all 18.26 0.00 1.42 2.33 0.05 77.94 14:57:01 0 10.96 0.00 1.32 6.89 0.03 80.79 14:57:01 1 27.59 0.00 1.55 0.20 0.07 70.59 14:57:01 2 6.62 0.00 0.93 0.63 0.03 91.78 14:57:01 3 20.44 0.00 1.50 0.64 0.05 77.37 14:57:01 4 26.50 0.00 1.80 0.25 0.05 71.39 14:57:01 5 28.31 0.00 1.57 4.67 0.10 65.35 14:57:01 6 4.66 0.00 1.15 5.22 0.03 88.93 14:57:01 7 21.03 0.00 1.52 0.10 0.05 77.30 14:58:01 all 9.69 0.00 1.91 3.16 0.05 85.19 14:58:01 0 11.10 0.00 2.64 1.81 0.05 84.40 14:58:01 1 3.38 0.00 1.64 0.27 0.03 94.68 14:58:01 2 6.33 0.00 1.65 1.21 0.05 90.77 14:58:01 3 5.81 0.00 1.73 9.00 0.07 83.40 14:58:01 4 8.82 0.00 2.26 1.63 0.05 87.24 14:58:01 5 31.79 0.00 2.07 6.28 0.08 59.77 14:58:01 6 5.43 0.00 1.71 4.72 0.03 88.11 14:58:01 7 4.78 0.00 1.55 0.37 0.05 93.25 14:59:01 all 6.55 0.00 1.39 3.24 0.07 88.75 14:59:01 0 3.17 0.00 1.27 0.48 0.05 95.02 14:59:01 1 5.62 0.00 1.27 0.72 0.07 92.32 14:59:01 2 3.96 0.00 1.22 0.70 0.07 94.05 14:59:01 3 4.69 0.00 1.09 4.37 0.07 89.79 14:59:01 4 15.33 0.00 1.74 1.07 0.08 81.77 14:59:01 5 10.62 0.00 1.50 2.08 0.07 85.73 14:59:01 6 4.64 0.00 1.56 0.62 0.07 93.12 14:59:01 7 4.34 0.00 1.53 15.94 0.08 78.11 15:00:01 all 7.99 0.00 0.47 5.20 0.03 86.31 15:00:01 0 2.52 0.00 0.25 0.07 0.02 97.15 15:00:01 1 12.50 0.00 0.50 1.84 0.03 85.13 15:00:01 2 15.81 0.00 0.78 1.22 0.03 82.15 15:00:01 3 0.63 0.00 0.33 0.00 0.02 99.02 15:00:01 4 3.92 0.00 0.35 0.02 0.02 95.69 15:00:01 5 7.45 0.00 0.75 16.53 0.03 75.23 15:00:01 6 10.20 0.00 0.43 5.21 0.05 84.10 15:00:01 7 10.88 0.00 0.37 16.62 0.02 72.12 Average: all 8.70 0.00 1.10 5.12 0.04 85.03 Average: 0 6.10 0.00 1.12 7.00 0.03 85.76 Average: 1 8.68 0.00 0.97 0.94 0.04 89.37 Average: 2 6.93 0.00 1.00 1.07 0.04 90.95 Average: 3 5.25 0.00 0.92 2.57 0.04 91.22 Average: 4 10.26 0.00 1.32 1.27 0.04 87.11 Average: 5 16.98 0.00 1.41 13.56 0.06 67.99 Average: 6 6.55 0.00 0.99 2.72 0.04 89.70 Average: 7 8.85 0.00 1.07 11.84 0.04 78.19