---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36374 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 13G 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 861 25830 0 5474 30850 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:cb:92 brd ff:ff:ff:ff:ff:ff inet 10.30.107.250/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fee5:cb92/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:b7:25:12 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-36374) 04/30/24 _x86_64_ (8 CPU) 08:41:18 LINUX RESTART (8 CPU) 08:42:01 tps rtps wtps bread/s bwrtn/s 08:43:01 139.41 35.32 104.10 1675.96 21613.46 08:44:01 123.83 22.80 101.03 2716.75 26384.40 08:45:01 224.56 0.17 224.40 19.46 107799.37 08:46:01 185.59 3.57 182.02 432.19 33036.63 08:47:01 18.00 0.33 17.66 27.33 15269.59 08:48:01 67.76 1.38 66.37 106.38 17882.35 Average: 126.52 10.59 115.93 829.73 36996.78 08:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:43:01 30097064 31676812 2842156 8.63 70108 1820168 1432776 4.22 893840 1655980 147040 08:44:01 29259076 31645012 3680144 11.17 91960 2579844 1618684 4.76 1014116 2318272 560512 08:45:01 26603752 31646260 6335468 19.23 132396 5072816 1499908 4.41 1033944 4807264 324344 08:46:01 24566760 29821712 8372460 25.42 137996 5275344 7900396 23.24 3007236 4788680 1120 08:47:01 24274904 29538828 8664316 26.30 138272 5284332 8211128 24.16 3298568 4781576 1244 08:48:01 26417180 31554920 6522040 19.80 140632 5153080 1568188 4.61 1351684 4657656 292 Average: 26869789 30980591 6069431 18.43 118561 4197597 3705180 10.90 1766565 3834905 172425 08:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:43:01 ens3 65.57 45.93 850.87 21.32 0.00 0.00 0.00 0.00 08:43:01 lo 1.53 1.53 0.18 0.18 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 ens3 198.30 139.83 4316.52 14.66 0.00 0.00 0.00 0.00 08:44:01 lo 6.53 6.53 0.62 0.62 0.00 0.00 0.00 0.00 08:44:01 br-645fbaab6bf6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 ens3 817.68 417.10 23792.31 30.03 0.00 0.00 0.00 0.00 08:45:01 lo 6.33 6.33 0.64 0.64 0.00 0.00 0.00 0.00 08:45:01 br-645fbaab6bf6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 ens3 3.78 2.20 0.79 0.92 0.00 0.00 0.00 0.00 08:46:01 vethf06d237 90.05 89.87 15.76 18.36 0.00 0.00 0.00 0.00 08:46:01 veth30fa901 0.35 0.73 0.03 0.64 0.00 0.00 0.00 0.00 08:46:01 vethe9917df 2.18 2.58 0.43 0.23 0.00 0.00 0.00 0.00 08:47:01 ens3 5.90 4.10 1.50 1.89 0.00 0.00 0.00 0.00 08:47:01 vethf06d237 137.26 137.13 25.34 53.85 0.00 0.00 0.00 0.00 08:47:01 veth30fa901 0.53 0.58 0.05 1.60 0.00 0.00 0.00 0.00 08:47:01 vethe9917df 11.55 13.60 2.62 6.25 0.00 0.00 0.00 0.00 08:48:01 ens3 58.22 42.24 72.28 50.40 0.00 0.00 0.00 0.00 08:48:01 lo 38.43 38.43 21.65 21.65 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 191.57 108.56 4838.82 19.87 0.00 0.00 0.00 0.00 Average: lo 5.74 5.74 3.55 3.55 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-36374) 04/30/24 _x86_64_ (8 CPU) 08:41:18 LINUX RESTART (8 CPU) 08:42:01 CPU %user %nice %system %iowait %steal %idle 08:43:01 all 10.03 0.00 0.77 2.53 0.03 86.63 08:43:01 0 7.68 0.00 0.68 2.00 0.02 89.62 08:43:01 1 10.89 0.00 0.70 0.87 0.02 87.53 08:43:01 2 2.94 0.00 0.25 0.99 0.07 95.76 08:43:01 3 5.80 0.00 0.63 0.47 0.02 93.08 08:43:01 4 3.13 0.00 0.63 0.67 0.02 95.55 08:43:01 5 32.78 0.00 1.98 3.31 0.07 61.86 08:43:01 6 16.78 0.00 1.05 0.45 0.02 81.70 08:43:01 7 0.23 0.00 0.27 11.46 0.02 88.02 08:44:01 all 10.15 0.00 1.21 2.38 0.04 86.21 08:44:01 0 1.80 0.00 0.73 0.37 0.02 97.08 08:44:01 1 11.34 0.00 1.39 2.11 0.03 85.13 08:44:01 2 12.74 0.00 1.21 0.85 0.07 85.13 08:44:01 3 16.72 0.00 1.44 5.38 0.03 76.42 08:44:01 4 26.56 0.00 1.89 1.35 0.08 70.11 08:44:01 5 6.81 0.00 1.32 0.31 0.02 91.53 08:44:01 6 3.32 0.00 1.09 1.74 0.03 93.82 08:44:01 7 1.94 0.00 0.64 6.98 0.02 90.42 08:45:01 all 9.90 0.00 4.17 8.31 0.06 77.55 08:45:01 0 7.83 0.00 4.45 0.02 0.07 87.64 08:45:01 1 8.57 0.00 4.85 15.88 0.05 70.66 08:45:01 2 10.57 0.00 3.53 13.91 0.07 71.92 08:45:01 3 9.37 0.00 4.54 0.85 0.07 85.17 08:45:01 4 12.16 0.00 4.12 17.09 0.07 66.56 08:45:01 5 10.52 0.00 5.29 1.93 0.07 82.19 08:45:01 6 10.13 0.00 2.70 5.40 0.07 81.71 08:45:01 7 10.06 0.00 3.96 11.42 0.07 74.49 08:46:01 all 24.64 0.00 3.12 3.38 0.07 68.79 08:46:01 0 24.33 0.00 2.73 0.77 0.07 72.11 08:46:01 1 29.84 0.00 3.51 0.47 0.08 66.10 08:46:01 2 17.23 0.00 3.04 0.62 0.07 79.05 08:46:01 3 25.99 0.00 3.43 0.67 0.07 69.84 08:46:01 4 23.57 0.00 2.86 7.43 0.07 66.07 08:46:01 5 21.42 0.00 2.98 0.65 0.07 74.88 08:46:01 6 28.03 0.00 3.10 14.05 0.07 54.75 08:46:01 7 26.73 0.00 3.28 2.36 0.07 67.55 08:47:01 all 9.91 0.00 1.14 0.67 0.06 88.21 08:47:01 0 8.98 0.00 1.67 0.03 0.05 89.26 08:47:01 1 9.35 0.00 1.30 0.03 0.07 89.25 08:47:01 2 10.14 0.00 1.11 1.91 0.07 86.78 08:47:01 3 8.83 0.00 0.94 2.36 0.08 87.79 08:47:01 4 10.51 0.00 0.91 0.02 0.08 88.48 08:47:01 5 10.32 0.00 1.05 0.02 0.07 88.55 08:47:01 6 10.55 0.00 0.98 1.02 0.07 87.38 08:47:01 7 10.57 0.00 1.14 0.00 0.05 88.24 08:48:01 all 5.28 0.00 0.74 1.21 0.04 92.72 08:48:01 0 12.49 0.00 0.87 0.68 0.05 85.91 08:48:01 1 16.26 0.00 0.99 0.40 0.05 82.30 08:48:01 2 2.96 0.00 0.70 6.88 0.05 89.41 08:48:01 3 1.74 0.00 0.70 0.12 0.03 97.41 08:48:01 4 1.86 0.00 0.69 0.05 0.03 97.37 08:48:01 5 4.17 0.00 0.68 0.33 0.03 94.77 08:48:01 6 1.69 0.00 0.55 0.32 0.05 97.39 08:48:01 7 1.15 0.00 0.75 0.85 0.03 97.21 Average: all 11.65 0.00 1.86 3.07 0.05 83.37 Average: 0 10.51 0.00 1.85 0.65 0.04 86.94 Average: 1 14.38 0.00 2.12 3.26 0.05 80.19 Average: 2 9.42 0.00 1.64 4.19 0.06 84.68 Average: 3 11.41 0.00 1.94 1.64 0.05 84.96 Average: 4 12.97 0.00 1.84 4.41 0.06 80.72 Average: 5 14.34 0.00 2.21 1.09 0.05 82.31 Average: 6 11.74 0.00 1.58 3.82 0.05 82.81 Average: 7 8.43 0.00 1.67 5.50 0.04 84.35