---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22491 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 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / 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 25628 0 5716 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 mq state UP group default qlen 1000 link/ether fa:16:3e:7c:75:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.194/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe7c:75b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:f0:45:78 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22491) 04/11/24 _x86_64_ (8 CPU) 14:29:08 LINUX RESTART (8 CPU) 14:30:01 tps rtps wtps bread/s bwrtn/s 14:31:01 122.11 27.43 94.68 2079.52 29929.15 14:32:01 119.65 9.68 109.98 1697.89 32648.78 14:33:01 306.62 5.60 301.02 408.73 127086.69 14:34:01 59.01 0.55 58.46 41.06 24346.48 14:35:01 29.82 0.15 29.67 17.99 22294.04 14:36:01 66.64 1.40 65.24 107.45 21972.34 Average: 117.31 7.47 109.84 725.80 43041.63 14:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:31:01 30049352 31759212 2889868 8.77 78156 1934976 1382196 4.07 819408 1767020 131108 14:32:01 27816952 31691740 5122268 15.55 121840 3966468 1399356 4.12 977332 3705672 1836856 14:33:01 25895996 31305756 7043224 21.38 136096 5425636 5552204 16.34 1450088 5042504 1016 14:34:01 24228228 29737992 8710992 26.45 139244 5520376 8075236 23.76 3096152 5031736 1136 14:35:01 23874688 29421784 9064532 27.52 139748 5556960 8209500 24.15 3435384 5039104 112 14:36:01 26251308 31636356 6687912 20.30 141904 5392640 1570360 4.62 1275116 4897312 1292 Average: 26352754 30925473 6586466 20.00 126165 4632843 4364809 12.84 1842247 4247225 328587 14:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:31:01 ens3 60.09 41.11 909.48 8.28 0.00 0.00 0.00 0.00 14:31:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 750.46 355.15 15458.73 27.98 0.00 0.00 0.00 0.00 14:32:01 lo 8.58 8.58 0.84 0.84 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 br-6386ceb33cb5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 462.11 227.60 14188.30 16.36 0.00 0.00 0.00 0.00 14:33:01 veth8ce58c1 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 14:33:01 veth373236d 0.08 0.20 0.00 0.01 0.00 0.00 0.00 0.00 14:33:01 veth2be92da 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 14:34:01 ens3 5.40 4.10 1.31 1.09 0.00 0.00 0.00 0.00 14:34:01 veth8ce58c1 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 14:34:01 veth373236d 132.54 147.96 24.02 23.82 0.00 0.00 0.00 0.00 14:34:01 veth2be92da 0.47 0.63 0.05 1.09 0.00 0.00 0.00 0.00 14:35:01 ens3 27.51 22.69 8.99 37.44 0.00 0.00 0.00 0.00 14:35:01 veth8ce58c1 0.72 0.93 0.18 0.13 0.00 0.00 0.00 0.00 14:35:01 veth373236d 516.98 530.81 155.42 62.62 0.00 0.00 0.00 0.01 14:35:01 lo 38.27 38.27 21.63 21.63 0.00 0.00 0.00 0.00 14:36:01 ens3 58.96 48.89 69.63 17.70 0.00 0.00 0.00 0.00 14:36:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 227.62 116.68 5109.95 18.15 0.00 0.00 0.00 0.00 Average: lo 5.70 5.70 3.54 3.54 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 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-22491) 04/11/24 _x86_64_ (8 CPU) 14:29:08 LINUX RESTART (8 CPU) 14:30:01 CPU %user %nice %system %iowait %steal %idle 14:31:01 all 9.89 0.00 0.77 3.15 0.04 86.15 14:31:01 0 12.39 0.00 0.60 1.27 0.03 85.70 14:31:01 1 11.52 0.00 0.88 0.45 0.02 87.13 14:31:01 2 0.92 0.00 0.48 0.43 0.02 98.15 14:31:01 3 4.01 0.00 0.53 12.15 0.05 83.26 14:31:01 4 0.43 0.00 0.30 1.82 0.00 97.45 14:31:01 5 42.95 0.00 2.52 2.87 0.08 51.58 14:31:01 6 2.24 0.00 0.42 2.93 0.05 94.36 14:31:01 7 4.81 0.00 0.45 3.27 0.07 91.40 14:32:01 all 11.54 0.00 3.14 3.23 0.07 82.02 14:32:01 0 8.61 0.00 3.93 3.32 0.03 84.10 14:32:01 1 8.12 0.00 3.13 0.74 0.05 87.96 14:32:01 2 13.37 0.00 3.44 3.06 0.08 80.04 14:32:01 3 27.33 0.00 3.09 1.68 0.07 67.84 14:32:01 4 12.55 0.00 2.88 1.06 0.12 83.40 14:32:01 5 7.25 0.00 3.00 0.54 0.05 89.16 14:32:01 6 8.15 0.00 2.65 0.91 0.05 88.24 14:32:01 7 6.84 0.00 3.04 14.56 0.12 75.44 14:33:01 all 9.12 0.00 3.12 10.59 0.11 77.07 14:33:01 0 9.58 0.00 2.63 5.67 0.10 82.03 14:33:01 1 10.92 0.00 3.08 17.12 0.14 68.74 14:33:01 2 7.91 0.00 3.01 36.00 0.08 52.99 14:33:01 3 9.01 0.00 3.69 1.35 0.12 85.84 14:33:01 4 7.87 0.00 3.28 1.03 0.07 87.75 14:33:01 5 9.01 0.00 3.48 16.41 0.12 70.99 14:33:01 6 8.43 0.00 3.18 0.35 0.12 87.92 14:33:01 7 10.26 0.00 2.61 6.95 0.08 80.10 14:34:01 all 23.58 0.00 3.41 1.63 0.08 71.30 14:34:01 0 23.31 0.00 3.32 5.33 0.10 67.95 14:34:01 1 18.73 0.00 3.05 0.67 0.08 77.46 14:34:01 2 24.79 0.00 4.07 0.19 0.08 70.87 14:34:01 3 22.33 0.00 3.56 2.63 0.07 71.41 14:34:01 4 29.72 0.00 3.55 2.20 0.10 64.43 14:34:01 5 30.09 0.00 3.78 1.62 0.07 64.45 14:34:01 6 16.45 0.00 2.33 0.17 0.05 81.00 14:34:01 7 23.36 0.00 3.58 0.25 0.08 72.72 14:35:01 all 9.53 0.00 1.42 1.47 0.08 87.51 14:35:01 0 9.59 0.00 1.51 9.33 0.08 79.49 14:35:01 1 8.17 0.00 1.46 0.03 0.07 90.26 14:35:01 2 9.24 0.00 1.31 0.77 0.08 88.61 14:35:01 3 11.41 0.00 1.29 0.63 0.08 86.59 14:35:01 4 9.19 0.00 1.57 0.12 0.07 89.06 14:35:01 5 8.11 0.00 1.47 0.15 0.07 90.20 14:35:01 6 11.47 0.00 1.16 0.12 0.08 87.17 14:35:01 7 9.06 0.00 1.59 0.59 0.08 88.68 14:36:01 all 5.81 0.00 0.68 1.97 0.05 91.50 14:36:01 0 1.64 0.00 0.59 12.61 0.03 85.13 14:36:01 1 1.38 0.00 0.62 0.30 0.07 97.63 14:36:01 2 1.67 0.00 0.47 0.20 0.05 97.61 14:36:01 3 4.81 0.00 0.55 0.67 0.03 93.93 14:36:01 4 18.62 0.00 1.05 0.92 0.07 79.34 14:36:01 5 13.56 0.00 0.65 0.52 0.05 85.22 14:36:01 6 1.47 0.00 0.65 0.42 0.03 97.43 14:36:01 7 3.31 0.00 0.85 0.15 0.03 95.66 Average: all 11.57 0.00 2.09 3.67 0.07 82.61 Average: 0 10.84 0.00 2.09 6.26 0.06 80.75 Average: 1 9.80 0.00 2.03 3.20 0.07 84.90 Average: 2 9.63 0.00 2.13 6.73 0.07 81.44 Average: 3 13.15 0.00 2.12 3.19 0.07 81.48 Average: 4 13.04 0.00 2.10 1.19 0.07 83.61 Average: 5 18.49 0.00 2.48 3.67 0.07 75.28 Average: 6 8.03 0.00 1.73 0.82 0.06 89.36 Average: 7 9.59 0.00 2.02 4.28 0.08 84.03