---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-3181 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 16G 140G 10% / 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 845 23299 0 8022 30866 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:47:c2:89 brd ff:ff:ff:ff:ff:ff inet 10.30.107.5/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:fe47:c289/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:17:01:38 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-v1-8c-8g-3181) 12/07/23 _x86_64_ (8 CPU) 22:47:21 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 100.47 23.78 76.69 1253.79 24708.42 22:50:01 111.56 12.50 99.07 264.22 74122.85 22:51:01 209.43 2.53 206.90 83.31 112516.76 22:52:01 239.53 20.36 219.16 3868.02 57334.58 22:53:01 170.10 0.00 170.10 0.00 54082.32 22:54:01 94.33 0.00 94.33 0.00 31614.73 22:55:01 29.82 0.00 29.82 0.00 23633.59 22:56:01 13.45 0.00 13.45 0.00 18465.32 22:57:01 96.57 0.50 96.07 53.46 17892.88 Average: 118.36 6.63 111.73 613.62 46042.09 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30102460 31711952 2836760 8.61 70240 1849676 1427240 4.20 866276 1684872 177068 22:50:01 26280156 31677860 6659064 20.22 92204 5524124 1327416 3.91 2119064 4117192 2201692 22:51:01 25809684 30882276 7129536 21.64 128592 5116064 2133696 6.28 1734816 4919176 378840 22:52:01 24275760 30652448 8663460 26.30 166680 6270772 2341456 6.89 2199904 5872516 411016 22:53:01 23958552 30861536 8980668 27.26 167656 6781460 2102596 6.19 2551104 5823732 65928 22:54:01 23897184 31154284 9042036 27.45 168284 7124320 1876120 5.52 2403400 6024284 6268 22:55:01 22681468 30119612 10257752 31.14 168416 7300244 2469580 7.27 3665548 5964584 2616 22:56:01 24165596 31669424 8773624 26.64 168536 7364312 1389812 4.09 2055096 6097276 249996 22:57:01 23862024 31603244 9077196 27.56 172200 7591496 1439136 4.23 2281964 6169100 42636 Average: 25003654 31148071 7935566 24.09 144756 6102496 1834117 5.40 2208575 5185859 392896 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 61.67 42.03 978.75 7.39 0.00 0.00 0.00 0.00 22:49:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6530.00 4387.92 24662.72 1069.25 0.00 0.00 0.00 0.00 22:50:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 383.02 304.25 3427.80 56.65 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 242.61 185.44 2531.29 36.53 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 65.04 58.14 180.54 15.43 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 33.03 30.21 8.48 8.21 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 2.78 2.32 0.70 0.77 0.00 0.00 0.00 0.00 22:55:01 lo 11.91 11.91 0.61 0.61 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 12.15 9.17 2.87 3.72 0.00 0.00 0.00 0.00 22:56:01 lo 29.28 29.28 1.50 1.50 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 1921.88 1122.76 470.28 7864.85 0.00 0.00 0.00 0.00 22:57:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 1027.99 682.45 3584.76 1006.94 0.00 0.00 0.00 0.00 Average: lo 5.06 5.06 0.29 0.29 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-v1-8c-8g-3181) 12/07/23 _x86_64_ (8 CPU) 22:47:21 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.98 0.00 0.70 2.49 0.03 86.80 22:49:01 0 11.82 0.00 0.83 0.20 0.03 87.11 22:49:01 1 2.74 0.00 0.37 0.07 0.03 96.80 22:49:01 2 4.12 0.00 0.40 0.33 0.02 95.13 22:49:01 3 1.08 0.00 0.27 0.82 0.00 97.83 22:49:01 4 0.13 0.00 0.30 15.05 0.03 84.48 22:49:01 5 9.77 0.00 0.48 0.67 0.05 89.03 22:49:01 6 22.03 0.00 1.27 1.24 0.05 75.41 22:49:01 7 28.22 0.00 1.66 1.57 0.05 68.51 22:50:01 all 7.95 0.00 3.73 3.80 0.05 84.48 22:50:01 0 2.27 0.00 2.80 0.00 0.07 94.86 22:50:01 1 17.77 0.00 5.15 0.56 0.07 76.45 22:50:01 2 3.37 0.00 2.50 0.13 0.02 93.99 22:50:01 3 1.35 0.00 2.14 19.36 0.05 77.10 22:50:01 4 3.20 0.00 3.28 3.49 0.03 89.99 22:50:01 5 26.27 0.00 5.06 0.00 0.07 68.61 22:50:01 6 2.66 0.00 4.42 6.59 0.05 86.29 22:50:01 7 6.92 0.00 4.44 0.15 0.05 88.43 22:51:01 all 11.90 0.00 1.86 10.82 0.07 75.35 22:51:01 0 12.90 0.00 3.03 17.65 0.08 66.34 22:51:01 1 14.18 0.00 1.99 0.66 0.07 83.09 22:51:01 2 12.31 0.00 1.00 19.56 0.07 67.06 22:51:01 3 7.73 0.00 1.38 10.83 0.07 79.99 22:51:01 4 14.91 0.00 2.57 14.84 0.07 67.61 22:51:01 5 13.60 0.00 1.72 1.94 0.05 82.70 22:51:01 6 11.16 0.00 2.38 15.10 0.05 71.31 22:51:01 7 8.48 0.00 0.85 6.11 0.03 84.54 22:52:01 all 21.29 0.00 2.80 4.45 0.07 71.38 22:52:01 0 19.91 0.00 2.91 4.54 0.07 72.57 22:52:01 1 16.65 0.00 3.08 10.55 0.08 69.63 22:52:01 2 26.28 0.00 1.77 0.23 0.12 71.59 22:52:01 3 28.12 0.00 3.71 0.94 0.08 67.14 22:52:01 4 24.20 0.00 3.66 9.57 0.08 62.48 22:52:01 5 16.22 0.00 1.60 0.10 0.07 82.01 22:52:01 6 22.59 0.00 3.13 1.56 0.05 72.67 22:52:01 7 16.33 0.00 2.53 8.14 0.05 72.95 22:53:01 all 24.69 0.00 2.52 3.63 0.07 69.08 22:53:01 0 47.56 0.00 1.40 0.03 0.07 50.94 22:53:01 1 6.33 0.00 0.91 9.04 0.03 83.69 22:53:01 2 38.49 0.00 3.73 1.62 0.08 56.08 22:53:01 3 17.35 0.00 1.25 7.24 0.05 74.11 22:53:01 4 7.68 0.00 1.12 0.05 0.02 91.13 22:53:01 5 22.68 0.00 1.32 2.27 0.03 73.70 22:53:01 6 38.88 0.00 7.47 0.02 0.07 53.57 22:53:01 7 19.03 0.00 3.04 8.73 0.18 69.01 22:54:01 all 16.52 0.00 2.68 1.63 0.06 79.12 22:54:01 0 10.46 0.00 2.88 0.00 0.05 86.61 22:54:01 1 10.06 0.00 1.19 0.02 0.10 88.63 22:54:01 2 17.99 0.00 4.53 2.76 0.07 74.65 22:54:01 3 36.97 0.00 3.48 1.49 0.07 57.99 22:54:01 4 25.99 0.00 3.51 0.00 0.05 70.45 22:54:01 5 18.40 0.00 3.62 0.00 0.03 77.94 22:54:01 6 7.27 0.00 0.82 8.65 0.05 83.21 22:54:01 7 4.96 0.00 1.40 0.10 0.03 93.51 22:55:01 all 13.49 0.00 4.18 1.26 0.05 81.02 22:55:01 0 32.38 0.00 4.15 0.00 0.07 63.40 22:55:01 1 11.20 0.00 5.52 1.22 0.08 81.98 22:55:01 2 15.24 0.00 6.28 0.00 0.05 78.43 22:55:01 3 7.20 0.00 2.20 0.00 0.03 90.56 22:55:01 4 9.47 0.00 2.99 2.72 0.05 84.76 22:55:01 5 6.31 0.00 3.55 0.00 0.03 90.11 22:55:01 6 17.88 0.00 4.03 6.10 0.05 71.95 22:55:01 7 8.20 0.00 4.75 0.00 0.03 87.02 22:56:01 all 10.33 0.00 7.95 0.83 0.08 80.80 22:56:01 0 22.93 0.00 10.00 1.37 0.08 65.62 22:56:01 1 14.36 0.00 5.46 0.05 0.07 80.07 22:56:01 2 13.13 0.00 14.21 0.00 0.10 72.56 22:56:01 3 7.36 0.00 9.99 0.73 0.05 81.86 22:56:01 4 4.93 0.00 5.35 4.43 0.07 85.23 22:56:01 5 5.41 0.00 6.11 0.07 0.07 88.35 22:56:01 6 8.48 0.00 7.41 0.07 0.12 83.92 22:56:01 7 5.99 0.00 5.03 0.00 0.07 88.91 22:57:01 all 6.93 0.00 0.92 1.16 0.03 90.96 22:57:01 0 3.23 0.00 2.14 0.74 0.02 93.88 22:57:01 1 24.38 0.00 0.90 0.00 0.05 74.66 22:57:01 2 5.63 0.00 0.59 0.05 0.02 93.72 22:57:01 3 5.82 0.00 1.17 5.33 0.03 87.64 22:57:01 4 1.81 0.00 0.08 0.00 0.00 98.11 22:57:01 5 0.95 0.00 1.55 0.00 0.02 97.48 22:57:01 6 11.91 0.00 0.55 3.20 0.03 84.31 22:57:01 7 1.74 0.00 0.40 0.00 0.00 97.86 Average: all 13.68 0.00 3.04 3.33 0.05 79.90 Average: 0 18.17 0.00 3.35 2.73 0.06 75.69 Average: 1 13.05 0.00 2.72 2.48 0.07 81.68 Average: 2 15.18 0.00 3.90 2.69 0.06 78.17 Average: 3 12.56 0.00 2.85 5.17 0.05 79.37 Average: 4 10.23 0.00 2.54 5.52 0.04 81.67 Average: 5 13.27 0.00 2.78 0.56 0.05 83.35 Average: 6 15.89 0.00 3.50 4.71 0.06 75.85 Average: 7 11.10 0.00 2.68 2.75 0.06 83.42