---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-10202 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: 2799.996 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 866 23272 0 8027 30845 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:e5:25:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.152/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fee5:25b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:38:26:af 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-10202) 01/06/24 _x86_64_ (8 CPU) 22:47:19 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 112.01 17.88 94.14 1037.65 27263.58 22:50:01 96.35 13.31 83.04 303.68 71359.31 22:51:01 220.58 2.22 218.36 51.18 116351.48 22:52:01 224.73 19.61 205.11 3851.25 69298.63 22:53:01 133.41 0.00 133.41 0.00 37576.00 22:54:01 103.20 0.00 103.20 0.00 31767.64 22:55:01 16.45 0.00 16.45 0.00 23852.96 22:56:01 95.33 0.00 95.33 0.00 29905.82 Average: 125.29 6.60 118.69 654.73 50973.06 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30033432 31688768 2905788 8.82 72388 1891012 1420972 4.18 887636 1722724 142464 22:50:01 26969840 31404992 5969380 18.12 96216 4576444 2001584 5.89 1166908 4393900 2647800 22:51:01 25119912 30833876 7819308 23.74 162492 5632132 2254004 6.63 1875580 5367500 919556 22:52:01 23122356 29819380 9816864 29.80 166888 6580572 3445052 10.14 3171720 6038644 148088 22:53:01 24069272 31329388 8869948 26.93 168260 7126484 1430472 4.21 2159420 6087860 411644 22:54:01 23665436 31013016 9273784 28.15 168420 7211680 1978332 5.82 2607156 6046560 72188 22:55:01 22501244 29957432 10437976 31.69 168520 7316608 2573956 7.57 3825676 5980240 2944 22:56:01 23912848 31646612 9026372 27.40 168604 7586516 1423300 4.19 2226840 6168696 113464 Average: 24924292 30961683 8014928 24.33 146474 5990181 2065959 6.08 2240117 5225766 557268 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 22:49:01 ens3 81.27 56.45 1146.96 8.80 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 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 ens3 6521.13 4254.69 24517.39 1089.94 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 lo 1.20 1.20 0.17 0.17 0.00 0.00 0.00 0.00 22:51:01 ens3 420.53 356.35 3774.81 76.03 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 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:52:01 ens3 187.94 152.75 2146.38 23.44 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 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 99.38 81.67 193.17 25.42 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 3.25 2.58 0.74 0.79 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 lo 31.58 31.58 1.62 1.62 0.00 0.00 0.00 0.00 22:55:01 ens3 1.78 1.33 0.44 0.50 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 lo 9.72 9.72 0.50 0.50 0.00 0.00 0.00 0.00 22:56:01 ens3 1956.82 1270.25 428.03 7866.33 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 Average: lo 5.66 5.66 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 1161.23 773.48 4031.95 1138.71 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-10202) 01/06/24 _x86_64_ (8 CPU) 22:47:19 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.79 0.00 0.70 2.28 0.03 87.20 22:49:01 0 0.51 0.00 0.20 0.66 0.02 98.61 22:49:01 1 17.22 0.00 1.27 5.60 0.05 75.86 22:49:01 2 7.49 0.00 0.76 1.51 0.02 90.22 22:49:01 3 13.64 0.00 0.80 1.22 0.02 84.32 22:49:01 4 6.17 0.00 0.49 0.00 0.00 93.34 22:49:01 5 15.48 0.00 0.85 9.08 0.09 74.50 22:49:01 6 15.04 0.00 0.93 0.12 0.02 83.90 22:49:01 7 2.83 0.00 0.27 0.08 0.02 96.79 22:50:01 all 10.09 0.00 3.88 3.10 0.06 82.87 22:50:01 0 2.87 0.00 0.19 0.00 0.05 96.90 22:50:01 1 8.08 0.00 4.48 18.99 0.07 68.38 22:50:01 2 9.92 0.00 7.60 1.58 0.14 80.77 22:50:01 3 31.74 0.00 3.02 0.05 0.07 65.13 22:50:01 4 8.22 0.00 2.43 0.02 0.03 89.30 22:50:01 5 5.72 0.00 5.47 4.20 0.05 84.56 22:50:01 6 11.45 0.00 5.45 0.02 0.05 83.04 22:50:01 7 2.61 0.00 2.43 0.02 0.03 94.91 22:51:01 all 11.20 0.00 2.86 8.28 0.07 77.59 22:51:01 0 19.36 0.00 3.62 0.57 0.07 76.38 22:51:01 1 10.88 0.00 1.59 2.45 0.08 85.00 22:51:01 2 17.05 0.00 4.60 8.91 0.08 69.36 22:51:01 3 11.54 0.00 2.59 1.82 0.05 84.00 22:51:01 4 6.81 0.00 2.87 8.17 0.05 82.10 22:51:01 5 5.71 0.00 2.80 1.68 0.05 89.76 22:51:01 6 8.26 0.00 2.36 31.10 0.10 58.18 22:51:01 7 10.03 0.00 2.52 11.50 0.05 75.90 22:52:01 all 27.85 0.00 2.32 4.63 0.08 65.12 22:52:01 0 28.45 0.00 5.09 0.00 0.05 66.40 22:52:01 1 30.88 0.00 1.39 11.44 0.07 56.22 22:52:01 2 20.06 0.00 1.65 3.89 0.10 74.30 22:52:01 3 36.58 0.00 1.45 0.35 0.07 61.55 22:52:01 4 28.12 0.00 2.15 14.99 0.08 54.66 22:52:01 5 20.23 0.00 2.34 1.28 0.05 76.09 22:52:01 6 28.57 0.00 2.09 0.54 0.07 68.74 22:52:01 7 29.97 0.00 2.36 4.51 0.08 63.08 22:53:01 all 22.01 0.00 2.02 2.09 0.06 73.83 22:53:01 0 33.57 0.00 4.80 0.00 0.07 61.57 22:53:01 1 16.12 0.00 0.94 0.00 0.03 82.91 22:53:01 2 14.29 0.00 1.00 0.00 0.03 84.68 22:53:01 3 25.85 0.00 1.22 9.47 0.08 63.37 22:53:01 4 19.76 0.00 1.15 5.64 0.05 73.40 22:53:01 5 16.97 0.00 2.38 0.02 0.08 80.56 22:53:01 6 36.68 0.00 3.83 0.65 0.08 58.75 22:53:01 7 12.80 0.00 0.82 1.00 0.03 85.34 22:54:01 all 10.86 0.00 1.92 2.07 0.05 85.10 22:54:01 0 14.46 0.00 1.99 0.00 0.03 83.52 22:54:01 1 24.61 0.00 7.69 0.00 0.05 67.65 22:54:01 2 44.91 0.00 4.91 0.00 0.08 50.10 22:54:01 3 0.54 0.00 0.56 13.26 0.10 85.55 22:54:01 4 0.05 0.00 0.07 0.12 0.02 99.75 22:54:01 5 0.55 0.00 0.00 0.63 0.05 98.77 22:54:01 6 0.48 0.00 0.02 0.00 0.03 99.47 22:54:01 7 1.52 0.00 0.18 2.62 0.03 95.65 22:55:01 all 12.69 0.00 8.26 1.02 0.09 77.94 22:55:01 0 9.84 0.00 5.18 0.00 0.10 84.88 22:55:01 1 11.24 0.00 15.31 0.00 0.10 73.35 22:55:01 2 20.06 0.00 8.62 0.00 0.10 71.22 22:55:01 3 10.05 0.00 7.19 6.99 0.10 75.67 22:55:01 4 8.82 0.00 4.65 0.15 0.10 86.28 22:55:01 5 5.56 0.00 3.88 0.00 0.08 90.47 22:55:01 6 27.31 0.00 16.07 0.00 0.08 56.54 22:55:01 7 8.65 0.00 5.40 0.96 0.08 84.91 22:56:01 all 9.38 0.00 3.72 1.48 0.05 85.36 22:56:01 0 2.27 0.00 2.56 0.00 0.07 95.10 22:56:01 1 9.38 0.00 6.68 0.00 0.05 83.89 22:56:01 2 16.63 0.00 3.03 0.00 0.03 80.31 22:56:01 3 5.67 0.00 2.60 7.55 0.03 84.14 22:56:01 4 1.57 0.00 3.39 4.32 0.03 90.68 22:56:01 5 31.34 0.00 4.02 0.00 0.08 64.55 22:56:01 6 6.57 0.00 6.83 0.00 0.03 86.57 22:56:01 7 1.57 0.00 0.62 0.00 0.03 97.77 Average: all 14.24 0.00 3.22 3.12 0.06 79.37 Average: 0 13.95 0.00 2.96 0.15 0.06 82.88 Average: 1 16.06 0.00 4.91 4.80 0.06 74.17 Average: 2 18.83 0.00 4.03 1.97 0.07 75.10 Average: 3 16.94 0.00 2.44 5.10 0.07 75.46 Average: 4 9.93 0.00 2.15 4.18 0.05 83.69 Average: 5 12.67 0.00 2.72 2.09 0.07 82.45 Average: 6 16.77 0.00 4.69 4.06 0.06 74.42 Average: 7 8.75 0.00 1.82 2.59 0.05 86.80