---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-73828 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 12G 144G 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 831 27593 0 3741 30880 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:f3:37:0b brd ff:ff:ff:ff:ff:ff inet 10.30.106.90/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fef3:370b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:b2:52:47 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::42:12ff:feb2:5247/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-73828) 11/11/23 _x86_64_ (8 CPU) 23:05:20 LINUX RESTART (8 CPU) 23:06:06 tps rtps wtps bread/s bwrtn/s 23:07:01 93.34 62.43 30.91 3957.75 23797.31 23:08:01 34.53 0.13 34.39 6.93 17191.13 23:09:01 65.64 13.80 51.84 977.30 20466.72 23:10:01 216.46 46.09 170.37 2570.50 32569.24 23:11:01 611.33 12.45 598.88 1021.56 46287.35 23:12:01 20.36 0.00 20.36 0.00 19221.33 23:13:01 13.56 0.00 13.56 0.00 18317.75 23:14:01 151.34 4.68 146.66 463.26 36973.84 Average: 151.42 16.98 134.43 1095.39 26884.66 23:06:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:07:01 30385628 31751872 2553592 7.75 46592 1643108 1427540 4.20 795120 1499312 51972 23:08:01 30276420 31676596 2662800 8.08 51560 1668928 1495324 4.40 877256 1521268 17352 23:09:01 30016896 31722392 2922324 8.87 69592 1944472 1413244 4.16 857820 1775784 246640 23:10:01 29388740 31386772 3550480 10.78 84336 2211708 2243284 6.60 1249224 1989980 49604 23:11:01 27851132 30722212 5088088 15.45 146340 2938660 2984788 8.78 2007792 2639820 23552 23:12:01 27290532 30180208 5648688 17.15 146832 2954380 3540476 10.42 2543832 2654472 6168 23:13:01 26037008 28928132 6902212 20.95 146912 2956100 4929444 14.50 3777072 2655436 212 23:14:01 28304432 31648184 4634788 14.07 159452 3371400 1540788 4.53 1238592 2929336 19724 Average: 28693848 31002046 4245372 12.89 106452 2461094 2446861 7.20 1668338 2208176 51903 23:06:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 lo 1.09 1.09 0.11 0.11 0.00 0.00 0.00 0.00 23:07:01 ens3 297.57 224.79 1261.56 61.48 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 23:08:01 ens3 7.90 7.72 50.38 1.86 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 23:09:01 ens3 44.16 28.38 782.64 4.65 0.00 0.00 0.00 0.00 23:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 23:10:01 ens3 154.62 132.31 1399.88 28.96 0.00 0.00 0.00 0.00 23:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 lo 3.60 3.60 0.70 0.70 0.00 0.00 0.00 0.00 23:11:01 ens3 427.68 258.44 2828.14 32.46 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:12:01 ens3 0.63 0.37 0.15 0.22 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 2.62 1.58 4.69 0.75 0.00 0.00 0.00 0.00 23:14:01 docker0 3.05 5.83 0.20 58.60 0.00 0.00 0.00 0.00 23:14:01 lo 5.80 5.80 0.52 0.52 0.00 0.00 0.00 0.00 23:14:01 ens3 214.28 223.83 1527.08 1004.66 0.00 0.00 0.00 0.00 Average: docker0 0.39 0.74 0.03 7.40 0.00 0.00 0.00 0.00 Average: lo 1.72 1.72 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 142.09 108.49 978.92 142.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-73828) 11/11/23 _x86_64_ (8 CPU) 23:05:20 LINUX RESTART (8 CPU) 23:06:06 CPU %user %nice %system %iowait %steal %idle 23:07:01 all 6.24 0.00 0.78 10.99 0.04 81.95 23:07:01 0 4.51 0.00 0.49 1.94 0.05 93.00 23:07:01 1 4.55 0.00 0.57 2.72 0.04 92.12 23:07:01 2 4.61 0.00 0.70 16.02 0.06 78.62 23:07:01 3 5.16 0.00 0.79 7.78 0.04 86.24 23:07:01 4 3.17 0.00 0.69 4.10 0.02 92.02 23:07:01 5 9.38 0.00 0.86 42.23 0.04 47.50 23:07:01 6 13.35 0.00 1.17 9.65 0.04 75.79 23:07:01 7 5.18 0.00 0.93 3.53 0.04 90.32 23:08:01 all 1.92 0.00 0.12 10.64 0.01 87.31 23:08:01 0 0.10 0.00 0.02 0.00 0.00 99.88 23:08:01 1 0.12 0.00 0.02 0.25 0.02 99.60 23:08:01 2 0.12 0.00 0.02 0.00 0.02 99.85 23:08:01 3 0.07 0.00 0.02 0.00 0.02 99.90 23:08:01 4 0.07 0.00 0.02 0.00 0.02 99.90 23:08:01 5 5.42 0.00 0.27 83.72 0.03 10.56 23:08:01 6 6.53 0.00 0.42 1.03 0.02 92.01 23:08:01 7 2.96 0.00 0.18 0.35 0.03 96.48 23:09:01 all 6.06 0.00 0.45 6.47 0.02 87.00 23:09:01 0 13.38 0.00 0.68 1.27 0.02 84.65 23:09:01 1 4.25 0.00 0.45 0.72 0.00 94.58 23:09:01 2 0.95 0.00 0.23 0.07 0.02 98.73 23:09:01 3 0.32 0.00 0.15 0.03 0.00 99.50 23:09:01 4 0.62 0.00 0.10 0.13 0.00 99.15 23:09:01 5 19.41 0.00 1.23 36.13 0.05 43.18 23:09:01 6 0.15 0.00 0.15 12.50 0.03 87.17 23:09:01 7 9.50 0.00 0.65 1.14 0.03 88.68 23:10:01 all 7.82 0.00 0.66 9.54 0.04 81.95 23:10:01 0 9.61 0.00 0.37 6.26 0.03 83.73 23:10:01 1 10.17 0.00 0.49 6.02 0.05 83.27 23:10:01 2 6.74 0.00 0.37 6.60 0.03 86.26 23:10:01 3 2.90 0.00 0.23 4.17 0.02 92.68 23:10:01 4 7.34 0.00 1.42 8.29 0.03 82.92 23:10:01 5 4.70 0.00 0.30 5.27 0.02 89.71 23:10:01 6 15.65 0.00 1.66 38.33 0.08 44.28 23:10:01 7 5.48 0.00 0.43 1.49 0.03 92.56 23:11:01 all 12.48 0.00 2.26 6.48 0.07 78.72 23:11:01 0 3.00 0.00 2.19 0.82 0.07 93.93 23:11:01 1 12.25 0.00 1.24 0.84 0.05 85.63 23:11:01 2 15.78 0.00 3.87 16.49 0.10 63.76 23:11:01 3 29.21 0.00 1.29 0.29 0.12 69.10 23:11:01 4 13.51 0.00 1.90 6.50 0.07 78.02 23:11:01 5 7.81 0.00 2.06 0.43 0.08 89.61 23:11:01 6 0.50 0.00 2.57 25.18 0.03 71.71 23:11:01 7 17.81 0.00 2.96 1.38 0.05 77.80 23:12:01 all 16.20 0.00 0.26 1.23 0.05 82.26 23:12:01 0 2.45 0.00 0.27 0.07 0.02 97.20 23:12:01 1 53.68 0.00 0.27 0.00 0.07 45.99 23:12:01 2 8.78 0.00 0.20 0.00 0.05 90.97 23:12:01 3 28.39 0.00 0.23 0.00 0.05 71.33 23:12:01 4 8.23 0.00 0.37 0.05 0.05 91.30 23:12:01 5 4.46 0.00 0.22 0.13 0.05 95.14 23:12:01 6 9.47 0.00 0.18 9.59 0.02 80.74 23:12:01 7 14.30 0.00 0.27 0.02 0.05 85.36 23:13:01 all 23.88 0.00 0.46 0.68 0.07 74.90 23:13:01 0 25.33 0.00 0.32 0.00 0.07 74.28 23:13:01 1 19.30 0.00 0.57 0.00 0.10 80.03 23:13:01 2 27.04 0.00 0.43 0.00 0.08 72.44 23:13:01 3 31.07 0.00 0.48 0.00 0.10 68.35 23:13:01 4 19.08 0.00 0.40 0.00 0.03 80.48 23:13:01 5 16.55 0.00 0.49 0.00 0.07 82.90 23:13:01 6 35.40 0.00 0.67 5.45 0.08 58.40 23:13:01 7 17.32 0.00 0.37 0.00 0.03 82.28 23:14:01 all 12.04 0.00 1.15 3.25 0.05 83.50 23:14:01 0 13.99 0.00 0.93 0.07 0.03 84.97 23:14:01 1 10.95 0.00 1.14 0.69 0.07 87.16 23:14:01 2 12.91 0.00 1.32 1.15 0.08 84.53 23:14:01 3 32.07 0.00 1.10 2.09 0.07 64.67 23:14:01 4 3.78 0.00 1.00 1.46 0.03 93.73 23:14:01 5 7.46 0.00 0.91 0.60 0.07 90.96 23:14:01 6 6.17 0.00 1.16 18.31 0.07 74.29 23:14:01 7 8.88 0.00 1.64 1.67 0.03 87.78 Average: all 10.88 0.00 0.77 6.11 0.05 82.20 Average: 0 9.10 0.00 0.66 1.29 0.04 88.91 Average: 1 14.50 0.00 0.59 1.39 0.05 83.47 Average: 2 9.66 0.00 0.89 4.90 0.05 84.49 Average: 3 16.25 0.00 0.53 1.73 0.05 81.44 Average: 4 7.01 0.00 0.74 2.55 0.03 89.67 Average: 5 9.39 0.00 0.79 20.82 0.05 68.95 Average: 6 10.88 0.00 0.99 15.05 0.05 73.03 Average: 7 10.23 0.00 0.93 1.17 0.04 87.63