---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19856 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 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 868 25528 0 5770 30843 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:f2:3c:3f brd ff:ff:ff:ff:ff:ff inet 10.30.106.67/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fef2:3c3f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:3d:de:ea 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-19856) 04/01/24 _x86_64_ (8 CPU) 13:32:31 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 115.58 44.91 70.67 1996.73 27789.10 13:35:01 130.14 23.05 107.10 2754.07 31895.08 13:36:01 180.00 0.20 179.80 17.20 99801.63 13:37:01 256.11 14.73 241.39 819.34 62764.63 13:38:01 21.35 0.15 21.20 5.87 21059.94 13:39:01 55.81 0.02 55.79 0.13 22941.71 Average: 126.50 13.84 112.66 932.22 44375.86 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30144628 31716312 2794592 8.48 68640 1814064 1350672 3.97 855448 1651288 157736 13:35:01 29283272 31671136 3655948 11.10 94336 2575696 1399264 4.12 979204 2326988 573280 13:36:01 26223408 31644832 6715812 20.39 129224 5451876 1450468 4.27 1025024 5198128 987792 13:37:01 24149076 29726268 8790144 26.69 138580 5581356 8479072 24.95 3125500 5100644 1564 13:38:01 23882312 29462888 9056908 27.50 138976 5584128 8624424 25.38 3389212 5100324 1548 13:39:01 25535036 31136480 7404184 22.48 140028 5611160 2338976 6.88 1786588 5095372 88 Average: 26536289 30892986 6402931 19.44 118297 4436380 3940479 11.59 1860163 4078791 287001 13:33:01 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 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 13:34:01 ens3 309.90 220.71 1430.36 56.68 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 lo 5.07 5.07 0.48 0.48 0.00 0.00 0.00 0.00 13:35:01 ens3 125.31 83.34 2773.90 11.39 0.00 0.00 0.00 0.00 13:35:01 br-13d11e9c63cf 0.00 0.00 0.00 0.00 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 lo 7.20 7.20 0.72 0.72 0.00 0.00 0.00 0.00 13:36:01 ens3 1136.39 575.40 28320.99 42.59 0.00 0.00 0.00 0.00 13:36:01 br-13d11e9c63cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth98f2fa2 0.00 0.40 0.00 0.02 0.00 0.00 0.00 0.00 13:37:01 veth16f66b2 6.51 5.96 0.76 0.67 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 lo 0.97 0.97 0.08 0.08 0.00 0.00 0.00 0.00 13:38:01 veth98f2fa2 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth16f66b2 34.61 33.21 9.29 38.48 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 lo 0.48 0.48 0.05 0.05 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 lo 3.20 3.20 0.52 0.52 0.00 0.00 0.00 0.00 13:39:01 ens3 1633.39 931.76 32688.02 141.96 0.00 0.00 0.00 0.00 13:39:01 br-13d11e9c63cf 0.83 0.82 0.28 0.07 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: lo 3.09 3.09 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 265.75 149.92 5422.09 22.83 0.00 0.00 0.00 0.00 Average: br-13d11e9c63cf 0.14 0.14 0.05 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19856) 04/01/24 _x86_64_ (8 CPU) 13:32:31 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 11.74 0.00 0.95 2.27 0.04 85.00 13:34:01 0 39.04 0.00 1.92 2.20 0.07 56.77 13:34:01 1 13.30 0.00 1.20 6.32 0.07 79.11 13:34:01 2 17.18 0.00 1.22 0.44 0.05 81.11 13:34:01 3 3.53 0.00 0.87 1.93 0.03 93.63 13:34:01 4 5.01 0.00 0.28 5.39 0.07 89.25 13:34:01 5 6.84 0.00 0.90 0.57 0.02 91.67 13:34:01 6 3.02 0.00 0.62 0.23 0.02 96.12 13:34:01 7 5.94 0.00 0.65 1.14 0.02 92.25 13:35:01 all 10.62 0.00 1.30 2.75 0.04 85.28 13:35:01 0 10.98 0.00 1.10 0.22 0.02 87.69 13:35:01 1 14.27 0.00 1.82 1.59 0.03 82.28 13:35:01 2 17.68 0.00 1.54 0.87 0.05 79.87 13:35:01 3 10.65 0.00 1.54 0.62 0.02 87.18 13:35:01 4 9.20 0.00 1.24 16.25 0.05 73.26 13:35:01 5 2.51 0.00 0.74 0.87 0.02 95.87 13:35:01 6 10.75 0.00 1.61 0.38 0.03 87.22 13:35:01 7 8.96 0.00 0.84 1.29 0.05 88.86 13:36:01 all 10.74 0.00 5.12 7.81 0.06 76.27 13:36:01 0 10.38 0.00 4.55 3.77 0.07 81.22 13:36:01 1 12.19 0.00 7.63 0.41 0.07 79.71 13:36:01 2 12.68 0.00 4.86 0.29 0.07 82.10 13:36:01 3 11.58 0.00 5.50 0.07 0.07 82.78 13:36:01 4 7.91 0.00 4.36 36.86 0.07 50.80 13:36:01 5 10.18 0.00 4.14 1.83 0.07 83.77 13:36:01 6 9.96 0.00 5.16 12.78 0.07 72.03 13:36:01 7 11.10 0.00 4.74 6.08 0.05 78.03 13:37:01 all 26.43 0.00 3.40 4.23 0.08 65.86 13:37:01 0 17.71 0.00 2.23 2.00 0.07 77.99 13:37:01 1 23.79 0.00 3.31 0.94 0.07 71.90 13:37:01 2 32.45 0.00 3.71 1.59 0.08 62.17 13:37:01 3 25.78 0.00 3.19 3.07 0.07 67.89 13:37:01 4 22.51 0.00 3.63 14.30 0.07 59.49 13:37:01 5 26.64 0.00 3.37 4.36 0.07 65.57 13:37:01 6 27.94 0.00 3.57 5.07 0.08 63.33 13:37:01 7 34.73 0.00 4.18 2.50 0.08 58.51 13:38:01 all 7.04 0.00 0.69 1.14 0.06 91.07 13:38:01 0 6.97 0.00 0.68 0.03 0.03 92.29 13:38:01 1 8.83 0.00 0.80 0.02 0.05 90.31 13:38:01 2 6.29 0.00 0.67 0.02 0.10 92.92 13:38:01 3 6.30 0.00 0.58 0.00 0.07 93.05 13:38:01 4 6.88 0.00 0.70 0.00 0.08 92.33 13:38:01 5 7.14 0.00 0.67 8.80 0.07 83.32 13:38:01 6 7.68 0.00 0.85 0.18 0.05 91.23 13:38:01 7 6.21 0.00 0.60 0.07 0.05 93.08 13:39:01 all 1.50 0.00 0.48 1.21 0.06 96.75 13:39:01 0 1.33 0.00 0.39 0.13 0.07 98.09 13:39:01 1 2.70 0.00 0.57 0.05 0.07 96.61 13:39:01 2 1.27 0.00 0.47 0.13 0.07 98.06 13:39:01 3 1.17 0.00 0.52 0.33 0.05 97.93 13:39:01 4 1.17 0.00 0.50 0.02 0.05 98.26 13:39:01 5 1.85 0.00 0.57 8.37 0.07 89.14 13:39:01 6 0.80 0.00 0.38 0.47 0.05 98.30 13:39:01 7 1.70 0.00 0.50 0.15 0.08 97.56 Average: all 11.34 0.00 1.98 3.22 0.06 83.41 Average: 0 14.42 0.00 1.80 1.38 0.05 82.34 Average: 1 12.51 0.00 2.55 1.55 0.06 83.33 Average: 2 14.61 0.00 2.04 0.56 0.07 82.72 Average: 3 9.82 0.00 2.02 1.01 0.05 87.10 Average: 4 8.77 0.00 1.78 12.09 0.06 77.30 Average: 5 9.18 0.00 1.73 4.14 0.05 84.90 Average: 6 10.03 0.00 2.01 3.12 0.05 84.79 Average: 7 11.42 0.00 1.91 1.86 0.06 84.76