---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15268 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 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 870 24994 0 6302 30840 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:08:8a:03 brd ff:ff:ff:ff:ff:ff inet 10.30.107.142/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fe08:8a03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:59:a6:53 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-15268) 01/26/24 _x86_64_ (8 CPU) 13:32:22 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 128.03 18.03 110.00 1039.15 77158.72 13:35:01 143.73 23.15 120.58 2777.40 52798.40 13:36:01 401.83 11.93 389.90 792.30 137926.18 13:37:01 19.43 0.47 18.96 37.06 4738.43 13:38:01 10.60 0.08 10.51 15.60 1163.26 13:39:01 74.61 1.93 72.68 111.96 3675.06 Average: 129.71 9.24 120.47 794.88 46156.06 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30025596 31662064 2913624 8.85 71876 1872972 1448644 4.26 912648 1705560 202088 13:35:01 28040072 31653376 4899148 14.87 104952 3757888 1380420 4.06 993224 3503884 1728972 13:36:01 24495896 30491108 8443324 25.63 138476 5986276 7260712 21.36 2302696 5569536 280 13:37:01 23246560 29380564 9692660 29.43 140520 6117588 8691464 25.57 3466136 5639668 280 13:38:01 23228672 29394148 9710548 29.48 140940 6147904 8264864 24.32 3469868 5653928 224 13:39:01 25595228 31580772 7343992 22.30 145320 5978056 1492520 4.39 1307360 5507864 28252 Average: 25772004 30693672 7167216 21.76 123681 4976781 4756437 13.99 2075322 4596740 326683 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 65.75 46.23 1092.95 8.04 0.00 0.00 0.00 0.00 13:34:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 13:35:01 br-43cfd1941d7d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 612.00 331.38 14756.91 27.93 0.00 0.00 0.00 0.00 13:35:01 lo 8.33 8.33 0.83 0.83 0.00 0.00 0.00 0.00 13:36:01 veth888164d 0.88 1.08 0.05 0.07 0.00 0.00 0.00 0.00 13:36:01 br-43cfd1941d7d 0.25 0.15 0.01 0.01 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth4b3f1d6 0.48 0.58 0.03 0.04 0.00 0.00 0.00 0.00 13:37:01 veth888164d 19.73 19.31 3.67 12.91 0.00 0.00 0.00 0.00 13:37:01 br-43cfd1941d7d 0.32 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth4b3f1d6 1.48 1.52 2.44 2.85 0.00 0.00 0.00 0.00 13:38:01 veth888164d 23.53 23.50 6.79 26.52 0.00 0.00 0.00 0.00 13:38:01 br-43cfd1941d7d 0.22 0.28 0.24 0.03 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 vethbf8d899 7.52 10.13 1.10 3.05 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 1740.12 1006.36 36500.63 158.08 0.00 0.00 0.00 0.00 13:39:01 lo 22.41 22.41 2.36 2.36 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 Average: ens3 229.65 126.15 5971.82 16.95 0.00 0.00 0.00 0.00 Average: lo 3.09 3.09 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15268) 01/26/24 _x86_64_ (8 CPU) 13:32:22 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 9.99 0.00 0.70 4.46 0.04 84.81 13:34:01 0 0.00 0.00 0.34 29.25 0.05 70.36 13:34:01 1 1.07 0.00 0.15 0.25 0.02 98.51 13:34:01 2 17.40 0.00 1.46 1.43 0.05 79.66 13:34:01 3 31.95 0.00 1.34 3.41 0.07 63.23 13:34:01 4 17.75 0.00 1.14 0.48 0.03 80.61 13:34:01 5 8.71 0.00 0.66 0.70 0.03 89.90 13:34:01 6 2.37 0.00 0.34 0.25 0.02 97.02 13:34:01 7 0.73 0.00 0.12 0.00 0.00 99.15 13:35:01 all 11.98 0.00 2.49 2.42 0.05 83.05 13:35:01 0 4.59 0.00 1.93 14.08 0.05 79.35 13:35:01 1 6.90 0.00 2.95 0.65 0.07 89.43 13:35:01 2 9.91 0.00 2.79 0.15 0.05 87.10 13:35:01 3 40.21 0.00 3.29 2.12 0.07 54.32 13:35:01 4 14.42 0.00 2.81 0.44 0.03 82.30 13:35:01 5 8.96 0.00 2.47 0.45 0.03 88.09 13:35:01 6 6.97 0.00 2.04 1.14 0.07 89.78 13:35:01 7 3.96 0.00 1.63 0.40 0.03 93.98 13:36:01 all 19.96 0.00 5.54 3.79 0.08 70.63 13:36:01 0 25.17 0.00 5.90 4.49 0.08 64.35 13:36:01 1 22.51 0.00 7.04 19.58 0.10 50.77 13:36:01 2 22.86 0.00 7.22 0.88 0.08 68.96 13:36:01 3 23.86 0.00 6.02 0.93 0.08 69.10 13:36:01 4 14.06 0.00 4.73 1.05 0.08 80.08 13:36:01 5 17.52 0.00 4.29 0.71 0.07 77.41 13:36:01 6 16.89 0.00 3.71 1.58 0.07 77.76 13:36:01 7 16.85 0.00 5.42 1.17 0.07 76.49 13:37:01 all 17.55 0.00 1.59 0.09 0.08 80.69 13:37:01 0 20.44 0.00 1.79 0.23 0.07 77.47 13:37:01 1 15.93 0.00 1.44 0.08 0.07 82.49 13:37:01 2 23.82 0.00 2.04 0.02 0.07 74.06 13:37:01 3 15.83 0.00 1.35 0.02 0.08 82.71 13:37:01 4 16.97 0.00 1.40 0.02 0.10 81.51 13:37:01 5 18.86 0.00 2.20 0.35 0.08 78.50 13:37:01 6 13.07 0.00 1.21 0.03 0.08 85.60 13:37:01 7 15.44 0.00 1.32 0.00 0.08 83.15 13:38:01 all 3.51 0.00 0.51 0.04 0.05 95.89 13:38:01 0 3.28 0.00 0.53 0.02 0.03 96.13 13:38:01 1 4.21 0.00 0.70 0.10 0.07 94.93 13:38:01 2 3.93 0.00 0.45 0.18 0.07 95.37 13:38:01 3 3.33 0.00 0.35 0.00 0.03 96.28 13:38:01 4 2.97 0.00 0.48 0.00 0.08 96.46 13:38:01 5 2.70 0.00 0.43 0.02 0.07 96.78 13:38:01 6 4.14 0.00 0.55 0.00 0.05 95.26 13:38:01 7 3.52 0.00 0.52 0.02 0.05 95.89 13:39:01 all 7.12 0.00 0.66 0.30 0.04 91.89 13:39:01 0 9.99 0.00 0.65 0.13 0.08 89.14 13:39:01 1 11.34 0.00 1.00 0.35 0.03 87.28 13:39:01 2 2.84 0.00 0.53 0.07 0.02 96.55 13:39:01 3 15.75 0.00 0.92 0.07 0.05 83.21 13:39:01 4 14.51 0.00 0.60 0.08 0.03 84.77 13:39:01 5 0.95 0.00 0.50 0.12 0.02 98.42 13:39:01 6 0.90 0.00 0.60 1.10 0.03 97.35 13:39:01 7 0.65 0.00 0.48 0.47 0.03 98.36 Average: all 11.67 0.00 1.91 1.84 0.06 84.53 Average: 0 10.58 0.00 1.85 7.97 0.06 79.54 Average: 1 10.31 0.00 2.20 3.47 0.06 83.96 Average: 2 13.43 0.00 2.41 0.45 0.06 83.65 Average: 3 21.77 0.00 2.21 1.08 0.06 74.88 Average: 4 13.43 0.00 1.86 0.34 0.06 84.31 Average: 5 9.60 0.00 1.76 0.39 0.05 88.21 Average: 6 7.38 0.00 1.41 0.68 0.05 90.48 Average: 7 6.85 0.00 1.58 0.34 0.04 91.18