---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11173 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 848 26538 0 4780 30862 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:e5:70:10 brd ff:ff:ff:ff:ff:ff inet 10.30.107.27/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fee5:7010/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:7b:95:3b 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-11173) 03/06/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 130.66 42.91 87.75 1924.88 50013.13 02:51:01 143.03 23.06 119.96 2759.94 54320.95 02:52:01 427.56 12.95 414.61 797.50 124503.90 02:53:01 37.43 0.83 36.59 49.99 14204.10 02:54:01 3.43 0.02 3.42 2.53 58.56 02:55:01 7.70 0.00 7.70 0.00 236.81 02:56:01 2.35 0.03 2.32 4.13 87.59 02:57:01 63.99 1.40 62.59 107.45 4114.80 Average: 102.02 10.15 91.87 705.80 30942.48 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30176840 31758096 2762380 8.39 68116 1824044 1385392 4.08 810620 1661344 153388 02:51:01 29428180 31673840 3511040 10.66 94596 2436176 1573288 4.63 981416 2180684 410888 02:52:01 26763204 31238684 6176016 18.75 131248 4514988 5159244 15.18 1470592 4204216 1676 02:53:01 24242060 28920904 8697160 26.40 132076 4629308 8978400 26.42 3867344 4312440 68 02:54:01 24208836 28886696 8730384 26.50 132144 4629556 8960736 26.36 3902096 4311216 136 02:55:01 23803144 28487872 9136076 27.74 132372 4634128 9125600 26.85 4304676 4309608 980 02:56:01 23775872 28491152 9163348 27.82 132568 4663124 9116736 26.82 4311736 4327500 28152 02:57:01 27184632 31609088 5754588 17.47 135012 4490532 1495672 4.40 1231508 4057456 1940 Average: 26197846 30133292 6741374 20.47 119766 3977732 5724384 16.84 2609998 3670558 74654 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 186.27 125.46 1136.94 36.40 0.00 0.00 0.00 0.00 02:50:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 120.98 84.75 2874.26 11.83 0.00 0.00 0.00 0.00 02:51:01 lo 5.60 5.60 0.53 0.53 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 br-c09e6366c1c2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth624b713 28.38 22.36 3.39 2.03 0.00 0.00 0.00 0.00 02:52:01 ens3 471.84 265.97 16865.86 19.06 0.00 0.00 0.00 0.00 02:52:01 veth84a7386 0.10 0.45 0.01 0.03 0.00 0.00 0.00 0.00 02:52:01 lo 6.47 6.47 0.58 0.58 0.00 0.00 0.00 0.00 02:53:01 ens3 6.83 3.82 1.52 1.37 0.00 0.00 0.00 0.00 02:53:01 veth84a7386 2.12 2.12 7.84 2.58 0.00 0.00 0.00 0.00 02:53:01 lo 5.27 5.27 9.70 9.70 0.00 0.00 0.00 0.00 02:53:01 veth8a04351 0.63 0.98 0.06 0.33 0.00 0.00 0.00 0.00 02:54:01 ens3 1.70 1.10 0.52 0.65 0.00 0.00 0.00 0.00 02:54:01 veth84a7386 0.45 0.27 0.05 0.07 0.00 0.00 0.00 0.00 02:54:01 lo 5.02 5.02 0.76 0.76 0.00 0.00 0.00 0.00 02:54:01 veth8a04351 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:55:01 ens3 1.62 1.43 0.30 0.51 0.00 0.00 0.00 0.00 02:55:01 veth84a7386 5.90 6.62 15.34 5.36 0.00 0.00 0.00 0.00 02:55:01 lo 16.56 16.56 32.17 32.17 0.00 0.00 0.00 0.00 02:55:01 veth8a04351 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 29.06 23.26 11.31 42.51 0.00 0.00 0.00 0.00 02:56:01 veth84a7386 1.35 1.15 0.13 0.15 0.00 0.00 0.00 0.00 02:56:01 lo 16.70 16.70 1.03 1.03 0.00 0.00 0.00 0.00 02:56:01 veth8a04351 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 62.17 40.71 75.74 19.61 0.00 0.00 0.00 0.00 02:57:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 110.06 68.31 2620.81 16.49 0.00 0.00 0.00 0.00 Average: lo 7.22 7.22 5.62 5.62 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-11173) 03/06/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.34 0.00 0.91 3.68 0.04 85.03 02:50:01 0 3.24 0.00 0.68 1.00 0.00 95.08 02:50:01 1 0.79 0.00 0.52 0.02 0.03 98.65 02:50:01 2 7.60 0.00 0.95 16.12 0.05 75.27 02:50:01 3 17.10 0.00 1.31 1.74 0.03 79.82 02:50:01 4 6.16 0.00 0.57 0.17 0.02 93.09 02:50:01 5 21.09 0.00 1.21 8.25 0.07 69.38 02:50:01 6 17.37 0.00 0.88 0.45 0.03 81.27 02:50:01 7 9.47 0.00 1.17 1.70 0.03 87.64 02:51:01 all 9.94 0.00 1.17 3.87 0.04 84.98 02:51:01 0 18.35 0.00 1.72 1.00 0.05 78.88 02:51:01 1 1.66 0.00 0.65 0.32 0.05 97.31 02:51:01 2 9.85 0.00 1.31 0.13 0.03 88.67 02:51:01 3 15.90 0.00 1.67 3.11 0.03 79.28 02:51:01 4 7.40 0.00 1.20 2.09 0.05 89.26 02:51:01 5 0.82 0.00 0.55 22.17 0.03 76.42 02:51:01 6 4.02 0.00 0.63 0.28 0.03 95.03 02:51:01 7 21.48 0.00 1.62 1.84 0.05 75.01 02:52:01 all 10.77 0.00 4.21 8.25 0.07 76.71 02:52:01 0 11.13 0.00 4.47 1.48 0.05 82.87 02:52:01 1 10.27 0.00 4.78 1.73 0.07 83.15 02:52:01 2 11.68 0.00 4.19 3.21 0.05 80.87 02:52:01 3 11.53 0.00 4.63 3.00 0.07 80.77 02:52:01 4 12.19 0.00 3.73 1.47 0.07 82.55 02:52:01 5 9.17 0.00 3.81 16.91 0.07 70.04 02:52:01 6 9.46 0.00 4.15 35.36 0.08 50.95 02:52:01 7 10.69 0.00 3.93 2.99 0.07 82.32 02:53:01 all 25.98 0.00 2.58 0.64 0.07 70.73 02:53:01 0 27.99 0.00 3.70 0.05 0.07 68.19 02:53:01 1 27.46 0.00 2.32 0.00 0.07 70.15 02:53:01 2 21.17 0.00 2.13 3.92 0.07 72.72 02:53:01 3 33.75 0.00 2.83 0.03 0.08 63.30 02:53:01 4 20.16 0.00 2.24 0.02 0.07 77.51 02:53:01 5 23.95 0.00 2.14 0.08 0.07 73.76 02:53:01 6 25.67 0.00 2.30 0.44 0.07 71.54 02:53:01 7 27.67 0.00 2.97 0.59 0.08 68.69 02:54:01 all 0.75 0.00 0.10 0.07 0.05 99.03 02:54:01 0 0.48 0.00 0.17 0.00 0.05 99.30 02:54:01 1 0.89 0.00 0.10 0.17 0.05 98.80 02:54:01 2 0.63 0.00 0.07 0.33 0.03 98.93 02:54:01 3 0.82 0.00 0.10 0.02 0.05 99.01 02:54:01 4 1.07 0.00 0.08 0.00 0.05 98.80 02:54:01 5 0.50 0.00 0.08 0.00 0.05 99.37 02:54:01 6 0.65 0.00 0.08 0.00 0.07 99.20 02:54:01 7 0.90 0.00 0.13 0.03 0.05 98.88 02:55:01 all 6.82 0.00 0.73 0.03 0.06 92.36 02:55:01 0 6.20 0.00 0.69 0.07 0.05 92.99 02:55:01 1 7.32 0.00 0.75 0.02 0.07 91.85 02:55:01 2 7.31 0.00 0.70 0.00 0.07 91.92 02:55:01 3 7.83 0.00 0.82 0.00 0.08 91.27 02:55:01 4 7.02 0.00 0.72 0.02 0.03 92.21 02:55:01 5 5.60 0.00 0.77 0.07 0.07 93.50 02:55:01 6 5.70 0.00 0.64 0.05 0.07 93.55 02:55:01 7 7.64 0.00 0.79 0.00 0.05 91.53 02:56:01 all 0.96 0.00 0.29 0.03 0.07 98.65 02:56:01 0 0.97 0.00 0.28 0.00 0.05 98.70 02:56:01 1 1.64 0.00 0.35 0.00 0.07 97.95 02:56:01 2 0.67 0.00 0.20 0.00 0.07 99.06 02:56:01 3 0.67 0.00 0.30 0.02 0.10 98.91 02:56:01 4 0.95 0.00 0.20 0.00 0.07 98.78 02:56:01 5 0.82 0.00 0.27 0.03 0.05 98.83 02:56:01 6 0.57 0.00 0.35 0.15 0.08 98.85 02:56:01 7 1.40 0.00 0.35 0.00 0.07 98.18 02:57:01 all 5.86 0.00 0.59 0.41 0.04 93.10 02:57:01 0 1.10 0.00 0.58 0.30 0.03 97.98 02:57:01 1 4.17 0.00 0.53 0.17 0.07 95.06 02:57:01 2 5.13 0.00 0.65 0.38 0.05 93.79 02:57:01 3 4.59 0.00 0.40 0.00 0.02 94.99 02:57:01 4 2.77 0.00 0.40 0.05 0.02 96.77 02:57:01 5 15.25 0.00 1.07 1.29 0.03 82.36 02:57:01 6 1.07 0.00 0.50 0.92 0.03 97.48 02:57:01 7 12.92 0.00 0.57 0.13 0.03 86.35 Average: all 8.92 0.00 1.32 2.11 0.05 87.60 Average: 0 8.67 0.00 1.53 0.49 0.04 89.27 Average: 1 6.75 0.00 1.24 0.30 0.06 91.65 Average: 2 7.99 0.00 1.27 3.01 0.05 87.67 Average: 3 11.51 0.00 1.50 0.99 0.06 85.94 Average: 4 7.20 0.00 1.14 0.47 0.05 91.14 Average: 5 9.64 0.00 1.23 6.08 0.05 83.00 Average: 6 8.05 0.00 1.19 4.65 0.06 86.05 Average: 7 11.52 0.00 1.43 0.91 0.05 86.09