---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4290 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: 2800.000 BogoMIPS: 5600.00 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 863 27903 0 3400 30858 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:9b:be:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe9b:bea9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:e6:c5:6a 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:feff:fee6:c56a/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-4290) 12/11/23 _x86_64_ (8 CPU) 16:07:15 LINUX RESTART (8 CPU) 16:08:02 tps rtps wtps bread/s bwrtn/s 16:09:01 89.56 17.86 71.70 1037.25 22114.22 16:10:01 127.05 31.89 95.15 1696.12 28550.84 16:11:01 80.39 13.03 67.36 829.73 24665.49 16:12:01 11.83 0.00 11.83 0.00 15497.42 16:13:01 76.74 3.52 73.22 137.98 41140.34 16:14:01 118.28 2.43 115.85 371.14 44235.29 16:15:01 46.67 1.18 45.48 82.00 18501.47 Average: 78.62 9.97 68.65 592.41 27828.84 16:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:09:01 30169308 31730560 2769904 8.41 66556 1806920 1412760 4.16 839960 1642096 144532 16:10:01 29526408 31432504 3412804 10.36 80904 2123928 1681636 4.95 1155996 1940752 137208 16:11:01 27898596 29927024 5040616 15.30 84908 2238388 3232052 9.51 2743288 1970052 200 16:12:01 27690664 29719632 5248548 15.93 84988 2238688 3386096 9.96 2950456 1970328 256 16:13:01 27696348 30680800 5242864 15.92 89400 3173552 2239828 6.59 2268792 2613192 133476 16:14:01 28605756 31610948 4333456 13.16 94160 3187804 1474764 4.34 1364824 2602144 3540 16:15:01 28521492 31561524 4417720 13.41 100140 3215328 1502840 4.42 1426212 2621116 38476 Average: 28586939 30951856 4352273 13.21 85865 2569230 2132854 6.28 1821361 2194240 65384 16:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:09:01 ens3 46.48 29.52 738.19 5.99 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 16:10:01 ens3 234.86 189.17 2732.88 37.97 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 16:11:01 ens3 178.00 148.99 1411.05 30.13 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 lo 49.18 49.18 28.87 28.87 0.00 0.00 0.00 0.00 16:12:01 ens3 62.21 56.32 19.95 40.84 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 lo 99.30 99.30 33.17 33.17 0.00 0.00 0.00 0.00 16:13:01 ens3 448.14 354.64 2417.36 2246.87 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 lo 44.39 44.39 15.79 15.79 0.00 0.00 0.00 0.00 16:14:01 ens3 315.76 312.73 46.47 1980.62 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 16:14:01 lo 4.20 4.20 0.38 0.38 0.00 0.00 0.00 0.00 16:15:01 ens3 19.35 16.30 58.12 6.18 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 186.74 158.55 1061.37 622.71 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 28.54 28.54 11.23 11.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4290) 12/11/23 _x86_64_ (8 CPU) 16:07:15 LINUX RESTART (8 CPU) 16:08:02 CPU %user %nice %system %iowait %steal %idle 16:09:01 all 7.94 0.00 0.59 5.61 0.07 85.78 16:09:01 0 0.37 0.00 0.31 27.01 0.03 72.28 16:09:01 1 0.64 0.00 0.27 0.20 0.03 98.85 16:09:01 2 0.29 0.00 0.25 1.43 0.03 98.00 16:09:01 3 12.57 0.00 1.19 6.70 0.09 79.46 16:09:01 4 18.04 0.00 0.70 4.42 0.14 76.71 16:09:01 5 20.76 0.00 0.94 2.33 0.05 75.92 16:09:01 6 9.20 0.00 0.65 1.19 0.17 88.79 16:09:01 7 1.75 0.00 0.44 1.58 0.03 96.20 16:10:01 all 11.26 0.00 0.80 6.20 0.11 81.63 16:10:01 0 9.71 0.00 0.87 17.14 0.22 72.06 16:10:01 1 7.50 0.00 0.33 1.02 0.12 91.03 16:10:01 2 23.93 0.00 1.71 14.98 0.15 59.24 16:10:01 3 14.03 0.00 0.54 5.56 0.08 79.79 16:10:01 4 12.24 0.00 0.84 5.11 0.07 81.74 16:10:01 5 9.49 0.00 1.11 1.78 0.08 87.55 16:10:01 6 6.36 0.00 0.49 3.25 0.07 89.84 16:10:01 7 6.82 0.00 0.47 0.83 0.10 91.78 16:11:01 all 37.25 0.00 0.79 3.28 0.11 58.56 16:11:01 0 21.97 0.00 0.55 8.30 0.12 69.06 16:11:01 1 47.83 0.00 1.03 3.28 0.15 47.71 16:11:01 2 38.46 0.00 0.72 0.02 0.12 60.68 16:11:01 3 30.49 0.00 0.44 1.29 0.12 67.67 16:11:01 4 46.43 0.00 0.54 8.42 0.12 44.49 16:11:01 5 25.95 0.00 0.64 1.00 0.07 72.34 16:11:01 6 40.89 0.00 0.97 2.57 0.12 55.45 16:11:01 7 46.21 0.00 1.43 1.31 0.12 50.93 16:12:01 all 15.98 0.00 0.26 2.41 0.18 81.18 16:12:01 0 13.30 0.00 0.28 0.00 0.15 86.27 16:12:01 1 26.21 0.00 0.30 0.00 0.34 73.15 16:12:01 2 11.92 0.00 0.22 0.00 0.18 87.67 16:12:01 3 15.95 0.00 0.20 0.00 0.12 83.73 16:12:01 4 8.92 0.00 0.23 18.99 0.13 71.72 16:12:01 5 13.38 0.00 0.23 0.00 0.13 86.25 16:12:01 6 14.60 0.00 0.22 0.08 0.08 85.01 16:12:01 7 23.64 0.00 0.35 0.15 0.27 75.59 16:13:01 all 27.78 0.00 1.13 4.20 0.13 66.76 16:13:01 0 32.09 0.00 2.06 1.41 0.13 64.31 16:13:01 1 22.25 0.00 1.99 0.13 0.20 75.43 16:13:01 2 15.15 0.00 1.11 18.52 0.15 65.07 16:13:01 3 42.55 0.00 0.62 0.02 0.13 56.68 16:13:01 4 37.31 0.00 0.64 5.60 0.10 56.35 16:13:01 5 38.50 0.00 0.81 0.08 0.12 60.48 16:13:01 6 13.99 0.00 1.12 4.94 0.07 79.89 16:13:01 7 20.57 0.00 0.75 2.88 0.13 75.67 16:14:01 all 4.99 0.00 0.99 9.32 0.06 84.64 16:14:01 0 5.01 0.00 0.97 15.69 0.05 78.28 16:14:01 1 6.74 0.00 0.94 24.49 0.05 67.78 16:14:01 2 1.93 0.00 1.75 21.88 0.08 74.35 16:14:01 3 8.58 0.00 1.14 8.64 0.08 81.56 16:14:01 4 6.49 0.00 0.77 0.70 0.08 91.96 16:14:01 5 2.54 0.00 0.79 1.71 0.05 94.91 16:14:01 6 7.29 0.00 0.99 0.69 0.07 90.96 16:14:01 7 1.34 0.00 0.55 0.72 0.03 97.35 16:15:01 all 7.62 0.00 0.40 5.96 0.04 85.98 16:15:01 0 11.21 0.00 0.40 20.15 0.07 68.17 16:15:01 1 29.22 0.00 1.26 4.36 0.07 65.09 16:15:01 2 2.23 0.00 0.22 1.40 0.02 96.13 16:15:01 3 4.94 0.00 0.30 0.17 0.07 94.52 16:15:01 4 3.00 0.00 0.22 0.02 0.02 96.75 16:15:01 5 0.18 0.00 0.17 0.10 0.00 99.55 16:15:01 6 10.26 0.00 0.50 21.53 0.07 67.65 16:15:01 7 0.10 0.00 0.12 0.00 0.02 99.77 Average: all 16.12 0.00 0.71 5.28 0.10 77.79 Average: 0 13.40 0.00 0.78 12.79 0.11 72.93 Average: 1 20.05 0.00 0.88 4.80 0.14 74.14 Average: 2 13.43 0.00 0.85 8.32 0.11 77.28 Average: 3 18.45 0.00 0.63 3.19 0.10 77.64 Average: 4 18.88 0.00 0.56 6.18 0.09 74.28 Average: 5 15.77 0.00 0.67 1.00 0.07 82.50 Average: 6 14.66 0.00 0.71 4.91 0.09 79.64 Average: 7 14.33 0.00 0.59 1.07 0.10 83.91