---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3442 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 712K 3.2G 1% /run /dev/vda1 155G 11G 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 844 27855 0 3467 30867 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:76:e1:3b brd ff:ff:ff:ff:ff:ff inet 10.30.106.13/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fe76:e13b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:55:13:52 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::42:75ff:fe55:1352/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3442) 11/23/23 _x86_64_ (8 CPU) 14:22:37 LINUX RESTART (8 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 111.71 59.19 52.52 3703.91 45921.03 14:25:01 149.73 56.35 93.39 3363.01 18035.59 14:26:01 129.55 23.01 106.53 600.83 23584.47 14:27:01 58.92 4.08 54.84 256.36 14073.25 14:28:01 108.47 2.55 105.92 363.67 25553.74 14:29:01 66.49 0.08 66.41 15.20 26927.51 14:30:01 241.18 0.12 241.06 12.00 45650.39 14:31:01 36.86 1.75 35.11 105.85 9326.31 Average: 112.87 18.31 94.56 1047.12 26092.57 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 30316584 31696900 2622636 7.96 54312 1646980 1470944 4.33 856588 1500648 70892 14:25:01 29660008 31465368 3279212 9.96 79580 2027312 2201024 6.48 1162596 1812940 142588 14:26:01 28877600 31169368 4061620 12.33 98188 2478048 2615196 7.69 1509588 2211908 147900 14:27:01 28949652 31165976 3989568 12.11 123508 2376472 2581004 7.59 1550940 2097352 105780 14:28:01 28797904 31219948 4141316 12.57 128872 2569580 2652876 7.81 1535876 2245484 252 14:29:01 28203464 31097100 4735756 14.38 143336 2997732 2688632 7.91 1723828 2608208 118492 14:30:01 28141372 31211456 4797848 14.57 190840 3083464 2532272 7.45 1631172 2718184 500 14:31:01 28543828 31627732 4395392 13.34 193796 3097840 1462908 4.30 1243944 2708784 29264 Average: 28936302 31331731 4002918 12.15 126554 2534678 2275607 6.70 1401816 2237938 76958 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 387.76 232.66 991.27 61.57 0.00 0.00 0.00 0.00 14:24:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 130.59 102.63 1315.27 22.88 0.00 0.00 0.00 0.00 14:25:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 237.46 166.84 3249.30 30.43 0.00 0.00 0.00 0.00 14:26:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 51.46 48.49 20.52 14.22 0.00 0.00 0.00 0.00 14:27:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 137.99 73.84 1720.33 14.72 0.00 0.00 0.00 0.00 14:28:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:28:01 docker0 18.36 77.12 1.02 1452.62 0.00 0.00 0.00 0.00 14:29:01 ens3 127.76 60.14 2676.37 8.47 0.00 0.00 0.00 0.00 14:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 veth02eb675 59.54 126.68 7.77 2675.90 0.00 0.00 0.00 0.22 14:29:01 docker0 59.54 126.53 6.96 2675.89 0.00 0.00 0.00 0.00 14:30:01 ens3 0.85 1.07 0.17 0.36 0.00 0.00 0.00 0.00 14:30:01 lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 docker0 0.10 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:31:01 ens3 30.00 25.63 65.75 25.41 0.00 0.00 0.00 0.00 14:31:01 lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 137.46 88.61 1255.42 22.18 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 9.77 25.53 1.00 517.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3442) 11/23/23 _x86_64_ (8 CPU) 14:22:37 LINUX RESTART (8 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 8.56 0.00 0.87 6.30 0.03 84.23 14:24:01 0 16.46 0.00 1.03 1.81 0.03 80.66 14:24:01 1 20.46 0.00 1.39 1.04 0.03 77.07 14:24:01 2 5.70 0.00 0.75 6.00 0.02 87.53 14:24:01 3 4.99 0.00 0.72 0.29 0.02 93.99 14:24:01 4 3.90 0.00 0.70 22.64 0.02 72.74 14:24:01 5 3.62 0.00 0.99 1.68 0.03 93.68 14:24:01 6 6.59 0.00 0.34 0.19 0.03 92.85 14:24:01 7 6.67 0.00 1.07 16.82 0.05 75.40 14:25:01 all 11.04 0.00 0.93 2.61 0.04 85.37 14:25:01 0 12.55 0.00 1.17 0.90 0.05 85.33 14:25:01 1 4.24 0.00 0.42 1.07 0.05 94.22 14:25:01 2 36.11 0.00 2.44 2.34 0.07 59.05 14:25:01 3 15.07 0.00 1.14 1.05 0.05 82.69 14:25:01 4 4.45 0.00 0.67 0.28 0.02 94.58 14:25:01 5 7.10 0.00 0.60 1.02 0.02 91.26 14:25:01 6 7.34 0.00 0.79 11.88 0.03 79.96 14:25:01 7 1.49 0.00 0.23 2.34 0.03 95.90 14:26:01 all 11.86 0.00 0.84 2.97 0.04 84.30 14:26:01 0 7.76 0.00 0.75 0.93 0.02 90.54 14:26:01 1 0.92 0.00 0.33 6.33 0.02 92.40 14:26:01 2 3.55 0.00 0.65 0.65 0.03 95.11 14:26:01 3 47.62 0.00 2.14 4.99 0.08 45.17 14:26:01 4 13.44 0.00 1.17 1.20 0.03 84.16 14:26:01 5 9.86 0.00 0.72 1.15 0.03 88.24 14:26:01 6 4.89 0.00 0.63 7.66 0.03 86.79 14:26:01 7 6.80 0.00 0.37 0.87 0.05 91.91 14:27:01 all 11.28 0.00 0.83 1.41 0.03 86.45 14:27:01 0 1.23 0.00 0.18 0.03 0.02 98.53 14:27:01 1 14.63 0.00 0.72 6.29 0.03 78.32 14:27:01 2 2.82 0.00 0.33 0.00 0.02 96.83 14:27:01 3 32.36 0.00 2.65 0.88 0.07 64.04 14:27:01 4 7.25 0.00 0.73 0.03 0.02 91.97 14:27:01 5 3.81 0.00 0.18 0.02 0.03 95.96 14:27:01 6 23.42 0.00 1.52 0.35 0.03 74.67 14:27:01 7 4.74 0.00 0.30 3.66 0.03 91.28 14:28:01 all 10.39 0.00 0.90 2.48 0.03 86.20 14:28:01 0 8.49 0.00 0.65 0.22 0.05 90.59 14:28:01 1 3.21 0.00 0.80 4.26 0.03 91.70 14:28:01 2 1.57 0.00 0.35 0.17 0.02 97.90 14:28:01 3 12.61 0.00 0.53 0.10 0.03 86.72 14:28:01 4 0.90 0.00 0.23 1.32 0.00 97.55 14:28:01 5 46.36 0.00 3.26 2.69 0.07 47.63 14:28:01 6 1.03 0.00 0.40 0.18 0.02 98.36 14:28:01 7 8.96 0.00 0.91 11.03 0.03 79.07 14:29:01 all 9.44 0.00 1.08 2.44 0.03 87.01 14:29:01 0 4.78 0.00 0.70 0.42 0.05 94.05 14:29:01 1 10.13 0.00 1.71 0.20 0.03 87.93 14:29:01 2 0.47 0.00 0.20 0.00 0.02 99.32 14:29:01 3 20.88 0.00 1.57 2.61 0.05 74.89 14:29:01 4 25.80 0.00 1.84 4.40 0.05 67.92 14:29:01 5 6.95 0.00 0.87 0.42 0.02 91.75 14:29:01 6 4.59 0.00 0.73 0.07 0.02 94.60 14:29:01 7 1.93 0.00 1.01 11.44 0.03 85.59 14:30:01 all 7.82 0.00 2.14 3.46 0.04 86.53 14:30:01 0 30.26 0.00 5.36 1.09 0.05 63.24 14:30:01 1 5.77 0.00 1.76 0.25 0.03 92.19 14:30:01 2 3.14 0.00 1.81 0.96 0.05 94.04 14:30:01 3 5.49 0.00 1.13 0.02 0.03 93.32 14:30:01 4 3.31 0.00 2.16 12.97 0.03 81.52 14:30:01 5 10.26 0.00 2.56 8.15 0.05 78.99 14:30:01 6 2.33 0.00 1.31 2.05 0.07 94.25 14:30:01 7 2.00 0.00 0.99 2.25 0.03 94.73 14:31:01 all 8.02 0.00 0.47 0.51 0.03 90.98 14:31:01 0 3.65 0.00 0.40 0.05 0.02 95.88 14:31:01 1 0.57 0.00 0.17 1.67 0.03 97.56 14:31:01 2 16.04 0.00 0.70 0.10 0.02 83.14 14:31:01 3 2.64 0.00 0.35 0.02 0.03 96.96 14:31:01 4 1.07 0.00 0.18 0.98 0.02 97.75 14:31:01 5 0.50 0.00 0.27 0.95 0.00 98.28 14:31:01 6 25.55 0.00 1.28 0.22 0.03 72.91 14:31:01 7 14.05 0.00 0.40 0.08 0.07 85.40 Average: all 9.80 0.00 1.01 2.77 0.03 86.39 Average: 0 10.63 0.00 1.28 0.68 0.04 87.37 Average: 1 7.47 0.00 0.91 2.64 0.03 88.95 Average: 2 8.68 0.00 0.90 1.27 0.03 89.12 Average: 3 17.74 0.00 1.28 1.25 0.05 79.69 Average: 4 7.52 0.00 0.96 5.43 0.02 86.06 Average: 5 11.07 0.00 1.18 2.01 0.03 85.71 Average: 6 9.48 0.00 0.88 2.83 0.03 86.78 Average: 7 5.83 0.00 0.66 6.03 0.04 87.44