---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2839 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 13G 143G 8% / 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 815 26574 0 4777 30896 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:2d:0c:15 brd ff:ff:ff:ff:ff:ff inet 10.30.106.198/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe2d:c15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:99:69:d8 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-2839) 02/05/24 _x86_64_ (8 CPU) 17:19:45 LINUX RESTART (8 CPU) 17:20:07 tps rtps wtps bread/s bwrtn/s 17:21:01 156.75 106.22 50.53 6877.24 42897.83 17:22:01 109.58 28.18 81.40 2093.92 10071.25 17:23:01 129.56 9.70 119.86 1661.32 16714.68 17:24:01 364.99 12.16 352.82 767.07 85447.96 17:25:01 5.95 0.33 5.62 17.86 113.40 17:26:01 16.20 0.08 16.11 21.33 1125.41 Average: 130.06 24.76 105.30 1822.22 25776.45 17:20:07 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 30372844 31718772 2566376 7.79 49008 1620032 1448608 4.26 821768 1479428 59232 17:22:01 30042776 31763208 2896444 8.79 77832 1945588 1430788 4.21 812300 1778660 132552 17:23:01 27278108 31689528 5661112 17.19 117732 4496272 1430340 4.21 987496 4220776 2250776 17:24:01 24656124 29333300 8283096 25.15 132136 4626424 8016752 23.59 3460432 4316124 492 17:25:01 24278884 28946608 8660336 26.29 132328 4627516 9000852 26.48 3857720 4289768 192 17:26:01 25678296 30319076 7260924 22.04 132704 4654884 5184216 15.25 2516512 4251748 128 Average: 27051172 30628415 5888048 17.88 106957 3661786 4418593 13.00 2076038 3389417 407229 17:20:07 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 lo 2.44 2.44 0.24 0.24 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 317.42 231.79 1029.71 64.53 0.00 0.00 0.00 0.00 17:22:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 62.74 42.44 969.08 8.06 0.00 0.00 0.00 0.00 17:23:01 lo 11.26 11.26 1.03 1.03 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 585.77 343.44 19491.75 27.12 0.00 0.00 0.00 0.00 17:23:01 br-9796a1d202e6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 1.10 1.10 0.08 0.08 0.00 0.00 0.00 0.00 17:24:01 veth668d7ff 0.80 1.00 0.05 0.06 0.00 0.00 0.00 0.00 17:24:01 veth9ebe94a 0.18 0.72 0.01 0.05 0.00 0.00 0.00 0.00 17:24:01 vethe6fd334 2.70 2.57 0.29 0.25 0.00 0.00 0.00 0.00 17:25:01 lo 7.20 7.20 3.47 3.47 0.00 0.00 0.00 0.00 17:25:01 veth668d7ff 0.57 0.60 0.33 0.15 0.00 0.00 0.00 0.00 17:25:01 veth9ebe94a 1.08 1.03 0.38 0.30 0.00 0.00 0.00 0.00 17:25:01 vethe6fd334 40.09 33.66 13.56 38.22 0.00 0.00 0.00 0.00 17:26:01 lo 7.88 7.88 0.64 0.64 0.00 0.00 0.00 0.00 17:26:01 veth9ebe94a 0.48 0.32 0.06 0.07 0.00 0.00 0.00 0.00 17:26:01 vethc9a5b8e 46.54 40.41 20.79 41.84 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.24 5.24 0.95 0.95 0.00 0.00 0.00 0.00 Average: veth9ebe94a 0.30 0.35 0.08 0.07 0.00 0.00 0.00 0.00 Average: vethc9a5b8e 7.89 6.85 3.52 7.09 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-2839) 02/05/24 _x86_64_ (8 CPU) 17:19:45 LINUX RESTART (8 CPU) 17:20:07 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 7.24 0.00 1.08 2.89 0.03 88.77 17:21:01 0 3.90 0.00 0.87 0.56 0.04 94.64 17:21:01 1 3.09 0.00 0.74 3.79 0.04 92.34 17:21:01 2 15.62 0.00 2.50 0.87 0.04 80.97 17:21:01 3 9.25 0.00 1.12 1.81 0.04 87.79 17:21:01 4 11.42 0.00 1.06 15.51 0.04 71.97 17:21:01 5 3.65 0.00 0.70 0.30 0.04 95.31 17:21:01 6 5.92 0.00 0.50 0.20 0.02 93.36 17:21:01 7 5.05 0.00 1.13 0.13 0.06 93.63 17:22:01 all 10.64 0.00 0.86 1.22 0.04 87.24 17:22:01 0 3.63 0.00 0.53 0.40 0.02 95.42 17:22:01 1 5.56 0.00 0.88 4.50 0.03 89.02 17:22:01 2 28.08 0.00 1.87 0.62 0.03 69.40 17:22:01 3 34.46 0.00 1.92 1.40 0.05 62.17 17:22:01 4 9.66 0.00 0.63 0.02 0.02 89.68 17:22:01 5 1.80 0.00 0.35 0.03 0.00 97.82 17:22:01 6 0.55 0.00 0.32 0.38 0.00 98.75 17:22:01 7 1.47 0.00 0.35 2.46 0.10 95.62 17:23:01 all 13.40 0.00 3.88 1.67 0.05 80.99 17:23:01 0 7.89 0.00 3.21 3.74 0.03 85.12 17:23:01 1 28.85 0.00 4.96 1.16 0.07 64.96 17:23:01 2 17.36 0.00 4.91 3.20 0.05 74.48 17:23:01 3 15.88 0.00 3.51 1.38 0.07 79.17 17:23:01 4 11.77 0.00 3.89 0.33 0.05 83.96 17:23:01 5 7.22 0.00 4.10 0.05 0.05 88.57 17:23:01 6 8.29 0.00 3.41 0.20 0.07 88.03 17:23:01 7 9.95 0.00 3.03 3.30 0.07 83.66 17:24:01 all 24.92 0.00 3.07 5.71 0.06 66.24 17:24:01 0 27.73 0.00 3.02 3.62 0.05 65.59 17:24:01 1 29.35 0.00 4.22 0.67 0.05 65.71 17:24:01 2 23.47 0.00 3.55 33.59 0.08 39.32 17:24:01 3 29.73 0.00 3.21 1.79 0.07 65.21 17:24:01 4 17.43 0.00 2.05 2.63 0.07 77.82 17:24:01 5 19.55 0.00 2.40 1.31 0.05 76.69 17:24:01 6 29.15 0.00 3.34 0.90 0.07 66.54 17:24:01 7 22.98 0.00 2.81 1.31 0.07 72.83 17:25:01 all 6.25 0.00 0.59 0.02 0.05 93.09 17:25:01 0 3.95 0.00 0.35 0.08 0.03 95.58 17:25:01 1 5.19 0.00 0.55 0.03 0.05 94.18 17:25:01 2 5.79 0.00 0.70 0.02 0.05 93.44 17:25:01 3 7.78 0.00 0.74 0.00 0.08 91.40 17:25:01 4 7.05 0.00 0.53 0.02 0.02 92.38 17:25:01 5 7.70 0.00 0.62 0.02 0.05 91.62 17:25:01 6 7.65 0.00 0.83 0.00 0.05 91.47 17:25:01 7 4.89 0.00 0.42 0.02 0.05 94.63 17:26:01 all 1.07 0.00 0.36 0.10 0.04 98.44 17:26:01 0 0.54 0.00 0.42 0.69 0.03 98.32 17:26:01 1 0.80 0.00 0.27 0.02 0.02 98.90 17:26:01 2 0.82 0.00 0.28 0.02 0.02 98.86 17:26:01 3 1.70 0.00 0.28 0.03 0.03 97.95 17:26:01 4 0.73 0.00 0.25 0.02 0.03 98.96 17:26:01 5 2.04 0.00 0.87 0.02 0.08 97.00 17:26:01 6 1.38 0.00 0.28 0.00 0.03 98.30 17:26:01 7 0.52 0.00 0.23 0.00 0.02 99.23 Average: all 10.63 0.00 1.64 1.92 0.04 85.76 Average: 0 8.00 0.00 1.41 1.53 0.03 89.03 Average: 1 12.25 0.00 1.95 1.66 0.04 84.10 Average: 2 15.17 0.00 2.29 6.45 0.05 76.04 Average: 3 16.59 0.00 1.81 1.05 0.06 80.49 Average: 4 9.65 0.00 1.41 2.86 0.04 86.05 Average: 5 7.03 0.00 1.51 0.29 0.05 91.13 Average: 6 8.86 0.00 1.46 0.28 0.04 89.35 Average: 7 7.50 0.00 1.33 1.21 0.06 89.90