---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4221 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 18G 138G 12% / 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 21346 0 9954 30846 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:fe:c0:de brd ff:ff:ff:ff:ff:ff inet 10.30.106.123/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fefe:c0de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:3d:6a:ed 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::42:94ff:fe3d:6aed/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-4221) 12/11/23 _x86_64_ (8 CPU) 15:10:20 LINUX RESTART (8 CPU) 15:11:01 tps rtps wtps bread/s bwrtn/s 15:12:01 131.88 59.02 72.85 3726.98 25373.10 15:13:01 165.93 36.54 129.39 2867.18 32307.63 15:14:01 132.24 8.55 123.70 667.62 93964.74 15:15:01 295.95 2.53 293.42 398.73 132969.31 15:16:01 309.95 0.07 309.88 11.33 111145.21 15:17:01 249.48 0.03 249.44 2.53 160505.38 15:18:01 25.84 0.03 25.81 0.27 27129.22 15:19:01 22.45 0.17 22.28 9.47 17135.41 Average: 166.71 13.37 153.34 960.53 75064.36 15:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:12:01 30139088 31708304 2800132 8.50 67872 1813780 1430788 4.21 872260 1642064 133740 15:13:01 29348772 31333060 3590448 10.90 86888 2193016 1813740 5.34 1328440 1938688 33072 15:14:01 24273764 30356912 8665456 26.31 98232 6182236 2469288 7.27 3646492 4566068 1577444 15:15:01 22682964 30306132 10256256 31.14 111000 7660452 2502464 7.36 3765548 5981568 177832 15:16:01 21039256 30301588 11899964 36.13 120576 9242212 2502496 7.36 3781936 7556560 223716 15:17:01 20730536 30299920 12208684 37.06 126168 9532400 2490764 7.33 3789912 7844684 10304 15:18:01 20595208 30297556 12344012 37.48 126880 9660704 2509776 7.38 3793552 7972960 136 15:19:01 21939116 31647696 11000104 33.40 127940 9665040 1470132 4.33 2453380 7970448 4172 Average: 23843588 30781396 9095632 27.61 108194 6993730 2148681 6.32 2928940 5684130 270052 15:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:12:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 ens3 387.90 266.17 1782.18 66.82 0.00 0.00 0.00 0.00 15:13:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 ens3 431.26 350.33 2948.29 96.45 0.00 0.00 0.00 0.00 15:14:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 ens3 616.91 470.34 3748.59 108.34 0.00 0.00 0.00 0.00 15:15:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 15:15:01 ens3 213.98 137.61 1346.41 38.70 0.00 0.00 0.00 0.00 15:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 docker0 49.96 85.04 2.66 1021.87 0.00 0.00 0.00 0.00 15:16:01 ens3 303.83 203.00 1078.36 47.63 0.00 0.00 0.00 0.00 15:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 15:17:01 ens3 270.00 199.98 89.91 71.81 0.00 0.00 0.00 0.00 15:18:01 lo 14.06 14.06 1.28 1.28 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 ens3 988.29 1150.83 89.50 8872.09 0.00 0.00 0.00 0.00 15:19:01 lo 16.00 16.00 1.45 1.45 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 ens3 1032.49 1171.44 100.58 8955.48 0.00 0.00 0.00 0.00 Average: lo 4.43 4.43 0.40 0.40 0.00 0.00 0.00 0.00 Average: docker0 6.24 10.68 0.33 127.73 0.00 0.00 0.00 0.00 Average: ens3 530.59 493.72 1397.98 2282.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4221) 12/11/23 _x86_64_ (8 CPU) 15:10:20 LINUX RESTART (8 CPU) 15:11:01 CPU %user %nice %system %iowait %steal %idle 15:12:01 all 11.54 0.00 1.22 2.93 0.08 84.23 15:12:01 0 6.09 0.00 0.83 0.38 0.03 92.66 15:12:01 1 5.17 0.00 0.68 1.67 0.22 92.26 15:12:01 2 30.84 0.00 2.62 2.84 0.08 63.61 15:12:01 3 18.10 0.00 1.27 0.35 0.08 80.20 15:12:01 4 18.40 0.00 2.16 2.03 0.07 77.34 15:12:01 5 6.40 0.00 0.74 11.05 0.03 81.77 15:12:01 6 4.46 0.00 0.95 0.67 0.05 93.87 15:12:01 7 2.86 0.00 0.57 4.40 0.07 92.10 15:13:01 all 14.19 0.00 1.28 3.54 0.05 80.93 15:13:01 0 8.96 0.00 1.47 2.97 0.05 86.55 15:13:01 1 10.30 0.00 1.26 5.33 0.03 83.08 15:13:01 2 6.93 0.00 0.63 1.15 0.03 91.25 15:13:01 3 27.08 0.00 2.36 3.33 0.07 67.16 15:13:01 4 18.29 0.00 1.72 0.87 0.07 79.05 15:13:01 5 17.53 0.00 1.05 1.09 0.05 80.28 15:13:01 6 13.26 0.00 0.54 0.02 0.05 86.14 15:13:01 7 11.23 0.00 1.20 13.54 0.07 73.96 15:14:01 all 28.04 0.00 1.90 7.75 0.07 62.24 15:14:01 0 38.13 0.00 1.89 2.61 0.10 57.27 15:14:01 1 14.42 0.00 0.97 19.01 0.05 65.55 15:14:01 2 36.53 0.00 1.16 20.68 0.08 41.55 15:14:01 3 41.62 0.00 1.04 3.10 0.08 54.17 15:14:01 4 20.53 0.00 2.18 5.07 0.07 72.16 15:14:01 5 24.07 0.00 2.17 1.58 0.07 72.11 15:14:01 6 27.70 0.00 1.25 1.86 0.08 69.11 15:14:01 7 21.25 0.00 4.55 8.12 0.07 66.01 15:15:01 all 4.82 0.00 2.87 9.38 0.05 82.87 15:15:01 0 4.73 0.00 2.14 0.34 0.05 92.75 15:15:01 1 3.86 0.00 1.98 17.20 0.05 76.91 15:15:01 2 3.72 0.00 3.80 39.19 0.07 53.22 15:15:01 3 6.21 0.00 3.03 3.62 0.05 87.09 15:15:01 4 4.54 0.00 4.56 6.30 0.07 84.53 15:15:01 5 5.19 0.00 3.46 0.78 0.05 90.52 15:15:01 6 5.43 0.00 2.20 6.21 0.05 86.10 15:15:01 7 4.91 0.00 1.83 1.50 0.05 91.71 15:16:01 all 4.66 0.00 3.06 8.21 0.06 84.01 15:16:01 0 4.37 0.00 2.25 3.07 0.05 90.26 15:16:01 1 4.32 0.00 4.11 22.44 0.07 69.07 15:16:01 2 5.25 0.00 4.29 1.83 0.03 88.59 15:16:01 3 5.10 0.00 4.66 16.60 0.05 73.60 15:16:01 4 5.18 0.00 2.36 3.32 0.05 89.10 15:16:01 5 5.04 0.00 2.17 13.01 0.07 79.71 15:16:01 6 4.70 0.00 2.44 3.78 0.05 89.03 15:16:01 7 3.32 0.00 2.22 1.76 0.07 92.63 15:17:01 all 4.29 0.00 3.22 9.25 0.06 83.18 15:17:01 0 5.30 0.00 5.15 10.21 0.05 79.29 15:17:01 1 4.67 0.00 3.68 5.00 0.07 86.59 15:17:01 2 2.85 0.00 2.52 5.52 0.05 89.07 15:17:01 3 3.04 0.00 2.50 16.80 0.07 77.59 15:17:01 4 3.53 0.00 1.94 1.51 0.05 92.96 15:17:01 5 4.09 0.00 2.28 7.65 0.05 85.93 15:17:01 6 7.31 0.00 4.95 16.31 0.08 71.34 15:17:01 7 3.55 0.00 2.76 11.06 0.05 82.58 15:18:01 all 11.67 0.00 0.68 1.89 0.05 85.70 15:18:01 0 2.12 0.00 0.28 0.00 0.03 97.56 15:18:01 1 17.71 0.00 0.69 0.12 0.07 81.42 15:18:01 2 10.70 0.00 0.40 0.02 0.03 88.85 15:18:01 3 12.46 0.00 1.46 2.06 0.07 83.95 15:18:01 4 11.52 0.00 0.65 0.03 0.03 87.76 15:18:01 5 10.27 0.00 0.57 11.06 0.07 78.03 15:18:01 6 12.08 0.00 0.55 1.74 0.05 85.58 15:18:01 7 16.56 0.00 0.82 0.13 0.07 82.42 15:19:01 all 10.43 0.00 0.55 1.07 0.05 87.90 15:19:01 0 12.66 0.00 0.67 0.02 0.05 86.60 15:19:01 1 5.31 0.00 0.40 0.00 0.02 94.27 15:19:01 2 11.91 0.00 0.50 0.00 0.07 87.53 15:19:01 3 7.64 0.00 0.45 0.23 0.05 91.63 15:19:01 4 16.03 0.00 0.79 0.07 0.08 83.03 15:19:01 5 2.39 0.00 0.27 8.22 0.05 89.08 15:19:01 6 8.98 0.00 0.43 0.02 0.05 90.52 15:19:01 7 18.57 0.00 0.87 0.05 0.08 80.43 Average: all 11.22 0.00 1.85 5.50 0.06 81.38 Average: 0 10.30 0.00 1.83 2.45 0.05 85.37 Average: 1 8.22 0.00 1.72 8.82 0.07 81.17 Average: 2 13.61 0.00 1.99 8.86 0.06 75.49 Average: 3 15.17 0.00 2.09 5.75 0.06 76.92 Average: 4 12.26 0.00 2.04 2.39 0.06 83.24 Average: 5 9.38 0.00 1.59 6.80 0.05 82.18 Average: 6 10.50 0.00 1.66 3.81 0.06 83.97 Average: 7 10.28 0.00 1.85 5.07 0.06 82.73