---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-81363 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 882 25042 0 6242 30829 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:09:cc:06 brd ff:ff:ff:ff:ff:ff inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fe09:cc06/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:28:dd:20 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 inet6 fe80::42:82ff:fe28:dd20/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81363) 11/03/24 _x86_64_ (8 CPU) 17:26:26 LINUX RESTART (8 CPU) 17:27:01 tps rtps wtps bread/s bwrtn/s 17:28:01 313.80 36.20 277.59 1688.64 31417.13 17:29:01 554.12 24.46 529.66 2787.64 173567.34 17:30:01 126.08 6.29 119.79 287.41 31425.15 17:31:01 127.38 0.22 127.16 13.46 36590.25 17:32:01 19.79 0.00 19.79 0.00 23425.42 17:33:01 70.74 0.63 70.10 32.39 24284.34 Average: 202.19 11.32 190.88 803.02 53511.50 17:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 30015056 31672964 2924164 8.88 74696 1888664 1428808 4.20 904572 1716608 226156 17:29:01 25534080 31178164 7405140 22.48 139364 5643144 6075180 17.87 1570176 5271936 15584 17:30:01 23683036 29649700 9256184 28.10 155720 5921984 9034488 26.58 3229156 5419288 97776 17:31:01 23208796 29290556 9730424 29.54 171800 6004980 9620772 28.31 3641428 5457692 1376 17:32:01 23208480 29293016 9730740 29.54 172012 6007172 9592168 28.22 3636996 5459652 260 17:33:01 25724380 31642956 7214840 21.90 173028 5857368 1593076 4.69 1346464 5308356 2352 Average: 25228971 30454559 7710249 23.41 147770 5220552 6224082 18.31 2388132 4772255 57251 17:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 17:28:01 ens3 109.40 72.93 1065.90 26.73 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 veth852dbae 0.05 0.10 0.00 0.01 0.00 0.00 0.00 0.00 17:29:01 veth9a64f84 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 17:29:01 vethba28733 0.35 0.48 0.02 0.03 0.00 0.00 0.00 0.00 17:29:01 veth0f50429 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 17:30:01 veth852dbae 3.47 4.15 0.65 0.43 0.00 0.00 0.00 0.00 17:30:01 veth9a64f84 5.52 6.46 0.86 0.93 0.00 0.00 0.00 0.00 17:30:01 vethba28733 54.75 66.06 20.16 16.01 0.00 0.00 0.00 0.00 17:30:01 veth0f50429 0.00 0.24 0.00 0.01 0.00 0.00 0.00 0.00 17:31:01 veth852dbae 6.98 8.70 1.44 5.59 0.00 0.00 0.00 0.00 17:31:01 veth9a64f84 0.82 1.15 0.12 0.14 0.00 0.00 0.00 0.00 17:31:01 vethba28733 76.87 95.68 142.63 31.65 0.00 0.00 0.00 0.01 17:31:01 veth0f50429 0.33 0.43 0.07 0.05 0.00 0.00 0.00 0.00 17:32:01 veth852dbae 14.81 17.29 3.01 1.68 0.00 0.00 0.00 0.00 17:32:01 veth9a64f84 0.55 0.77 0.09 0.09 0.00 0.00 0.00 0.00 17:32:01 vethba28733 41.07 51.60 86.75 13.26 0.00 0.00 0.00 0.01 17:32:01 veth0f50429 0.65 0.92 0.17 0.12 0.00 0.00 0.00 0.00 17:33:01 lo 28.73 28.73 2.63 2.63 0.00 0.00 0.00 0.00 17:33:01 ens3 1647.08 949.68 34641.20 192.60 0.00 0.00 0.00 0.00 17:33:01 docker0 13.76 19.35 2.15 286.71 0.00 0.00 0.00 0.00 Average: lo 4.14 4.14 0.38 0.38 0.00 0.00 0.00 0.00 Average: ens3 230.72 126.98 5669.28 23.64 0.00 0.00 0.00 0.00 Average: docker0 2.30 3.23 0.36 47.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81363) 11/03/24 _x86_64_ (8 CPU) 17:26:26 LINUX RESTART (8 CPU) 17:27:01 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 9.68 0.00 0.97 3.20 0.04 86.12 17:28:01 0 24.47 0.00 1.77 1.57 0.05 72.15 17:28:01 1 9.57 0.00 0.82 0.28 0.03 89.29 17:28:01 2 1.92 0.00 0.40 0.15 0.03 97.50 17:28:01 3 1.60 0.00 0.47 10.84 0.03 87.05 17:28:01 4 0.82 0.00 1.26 9.97 0.03 87.92 17:28:01 5 1.91 0.00 0.30 0.35 0.03 97.41 17:28:01 6 4.32 0.00 0.65 0.22 0.02 94.80 17:28:01 7 32.82 0.00 2.10 2.20 0.07 62.81 17:29:01 all 16.27 0.00 7.37 11.18 0.09 65.09 17:29:01 0 17.33 0.00 7.07 10.28 0.07 65.25 17:29:01 1 15.18 0.00 6.58 12.91 0.10 65.22 17:29:01 2 17.84 0.00 8.05 32.32 0.12 41.67 17:29:01 3 16.20 0.00 7.40 7.43 0.10 68.87 17:29:01 4 16.52 0.00 6.24 14.71 0.12 62.41 17:29:01 5 15.18 0.00 7.90 6.20 0.07 70.66 17:29:01 6 15.87 0.00 7.94 2.00 0.07 74.12 17:29:01 7 16.03 0.00 7.81 3.69 0.08 72.38 17:30:01 all 24.12 0.00 2.94 1.88 0.08 70.98 17:30:01 0 24.91 0.00 3.36 1.64 0.09 70.00 17:30:01 1 25.24 0.00 2.97 1.98 0.10 69.71 17:30:01 2 28.88 0.00 3.15 0.27 0.09 67.61 17:30:01 3 19.56 0.00 2.28 0.37 0.08 77.70 17:30:01 4 23.93 0.00 2.78 1.02 0.07 72.20 17:30:01 5 23.76 0.00 2.59 8.14 0.07 65.44 17:30:01 6 21.55 0.00 3.24 1.07 0.07 74.08 17:30:01 7 25.15 0.00 3.14 0.56 0.07 71.08 17:31:01 all 12.23 0.00 1.87 2.47 0.08 83.36 17:31:01 0 10.88 0.00 1.86 4.42 0.08 82.76 17:31:01 1 13.82 0.00 1.81 0.57 0.07 83.73 17:31:01 2 15.28 0.00 1.94 0.70 0.08 81.99 17:31:01 3 10.51 0.00 1.66 1.44 0.08 86.31 17:31:01 4 12.54 0.00 2.08 1.39 0.07 83.93 17:31:01 5 11.99 0.00 1.77 2.06 0.07 84.11 17:31:01 6 12.86 0.00 2.17 9.13 0.08 75.76 17:31:01 7 9.97 0.00 1.63 0.03 0.07 88.30 17:32:01 all 2.99 0.00 0.42 1.14 0.09 95.37 17:32:01 0 2.49 0.00 0.54 0.02 0.10 96.85 17:32:01 1 2.81 0.00 0.43 0.03 0.12 96.61 17:32:01 2 1.82 0.00 0.40 0.00 0.08 97.69 17:32:01 3 4.03 0.00 0.26 0.00 0.07 95.64 17:32:01 4 4.41 0.00 0.35 0.02 0.08 95.14 17:32:01 5 2.16 0.00 0.37 0.02 0.08 97.38 17:32:01 6 2.99 0.00 0.47 9.08 0.08 87.38 17:32:01 7 3.16 0.00 0.53 0.00 0.08 96.22 17:33:01 all 2.36 0.00 0.77 1.46 0.06 95.35 17:33:01 0 2.48 0.00 0.90 2.08 0.07 94.48 17:33:01 1 2.06 0.00 0.64 0.35 0.05 96.90 17:33:01 2 2.41 0.00 0.85 0.13 0.10 96.51 17:33:01 3 2.69 0.00 0.91 3.85 0.05 92.50 17:33:01 4 2.61 0.00 0.57 0.28 0.03 96.50 17:33:01 5 2.16 0.00 0.75 0.30 0.08 96.70 17:33:01 6 2.70 0.00 0.64 4.55 0.07 92.05 17:33:01 7 1.72 0.00 0.87 0.12 0.08 97.21 Average: all 11.22 0.00 2.38 3.54 0.07 82.79 Average: 0 13.73 0.00 2.57 3.33 0.08 80.30 Average: 1 11.39 0.00 2.20 2.67 0.08 83.66 Average: 2 11.29 0.00 2.45 5.55 0.08 80.62 Average: 3 9.04 0.00 2.14 3.97 0.07 84.78 Average: 4 10.08 0.00 2.20 4.56 0.07 83.10 Average: 5 9.46 0.00 2.27 2.82 0.07 85.39 Average: 6 10.00 0.00 2.51 4.35 0.06 83.08 Average: 7 14.78 0.00 2.67 1.10 0.08 81.38