---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21155 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 14G 142G 9% / 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 917 25793 0 5456 30795 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:9d:6b:52 brd ff:ff:ff:ff:ff:ff inet 10.30.107.127/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe9d:6b52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:2c:a6:d0 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:efff:fe2c:a6d0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21155) 07/03/24 _x86_64_ (8 CPU) 17:14:40 LINUX RESTART (8 CPU) 17:15:02 tps rtps wtps bread/s bwrtn/s 17:16:01 287.27 71.82 215.46 4957.26 59408.78 17:17:01 175.55 49.98 125.58 3851.22 31769.51 17:18:01 332.28 15.65 316.63 953.31 38777.40 17:19:01 242.44 3.78 238.65 497.43 55899.50 17:20:01 153.37 1.25 152.12 136.38 38322.01 17:21:01 205.25 0.02 205.23 1.47 71952.01 17:22:01 97.87 0.73 97.13 35.19 28323.55 Average: 213.26 20.34 192.92 1482.03 46319.46 17:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:16:01 30363404 31701112 2575816 7.82 47880 1613320 1436280 4.23 837960 1471872 50352 17:17:01 29487672 31306600 3451548 10.48 79940 2041028 1806548 5.32 1319412 1818952 123728 17:18:01 28284092 30540300 4655128 14.13 91324 2453996 2305348 6.78 2305420 2008292 14800 17:19:01 28316184 31544000 4623036 14.04 114300 3369372 1539636 4.53 1531804 2685356 199968 17:20:01 28069876 31585572 4869344 14.78 126340 3616588 1492848 4.39 1582320 2844924 26240 17:21:01 25369024 30450716 7570196 22.98 164420 5044348 5914536 17.40 2811952 4190276 2152 17:22:01 26486716 31602552 6452504 19.59 170988 5084432 1473868 4.34 1724216 4195276 1252 Average: 28053853 31247265 4885367 14.83 113599 3317583 2281295 6.71 1730441 2744993 59785 17:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 lo 1.42 1.42 0.14 0.14 0.00 0.00 0.00 0.00 17:16:01 ens3 376.00 239.59 1029.09 73.82 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 17:17:01 ens3 170.92 135.78 1977.55 25.65 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 ens3 494.15 410.71 6058.14 59.43 0.00 0.00 0.00 0.00 17:19:01 docker0 6.65 12.73 0.40 305.90 0.00 0.00 0.00 0.00 17:19:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:19:01 ens3 255.36 181.37 5108.87 26.88 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 7.32 7.32 0.75 0.75 0.00 0.00 0.00 0.00 17:20:01 ens3 92.48 64.37 1464.82 6.59 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 veth9fa0361 0.77 0.98 0.10 0.15 0.00 0.00 0.00 0.00 17:21:01 veth3084fc7 112.91 121.33 9.76 260.87 0.00 0.00 0.00 0.02 17:21:01 br-a6c2c4417e36 0.90 1.18 0.06 0.09 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 29.21 29.21 2.69 2.69 0.00 0.00 0.00 0.00 17:22:01 ens3 1802.23 1235.59 28618.75 225.13 0.00 0.00 0.00 0.00 Average: docker0 0.95 1.82 0.06 43.81 0.00 0.00 0.00 0.00 Average: lo 3.74 3.74 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 257.32 176.12 4097.90 32.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21155) 07/03/24 _x86_64_ (8 CPU) 17:14:40 LINUX RESTART (8 CPU) 17:15:02 CPU %user %nice %system %iowait %steal %idle 17:16:01 all 5.99 0.00 0.95 4.41 0.03 88.61 17:16:01 0 14.46 0.00 1.04 0.87 0.03 83.61 17:16:01 1 9.36 0.00 1.97 1.25 0.03 87.38 17:16:01 2 9.40 0.00 0.78 9.16 0.03 80.62 17:16:01 3 1.57 0.00 0.73 1.26 0.03 96.41 17:16:01 4 2.98 0.00 0.71 0.66 0.03 95.61 17:16:01 5 3.87 0.00 0.61 15.86 0.03 79.62 17:16:01 6 3.76 0.00 0.99 3.99 0.05 91.21 17:16:01 7 2.55 0.00 0.75 2.28 0.02 94.41 17:17:01 all 12.00 0.00 0.98 3.08 0.04 83.90 17:17:01 0 9.40 0.00 0.33 0.37 0.03 89.86 17:17:01 1 29.70 0.00 2.16 4.44 0.07 63.64 17:17:01 2 26.70 0.00 1.49 1.83 0.05 69.93 17:17:01 3 8.30 0.00 0.72 0.53 0.03 90.42 17:17:01 4 4.95 0.00 0.85 0.68 0.02 93.50 17:17:01 5 4.35 0.00 1.09 16.18 0.05 78.33 17:17:01 6 8.96 0.00 0.72 0.30 0.02 90.01 17:17:01 7 3.71 0.00 0.50 0.32 0.02 95.46 17:18:01 all 25.09 0.00 1.31 2.18 0.07 71.36 17:18:01 0 36.99 0.00 1.05 0.60 0.07 61.29 17:18:01 1 25.26 0.00 1.09 0.50 0.07 73.09 17:18:01 2 19.50 0.00 1.09 1.72 0.07 77.62 17:18:01 3 16.77 0.00 0.84 0.02 0.08 82.29 17:18:01 4 32.98 0.00 2.68 4.17 0.07 60.10 17:18:01 5 19.01 0.00 1.13 9.04 0.08 70.74 17:18:01 6 25.27 0.00 1.73 0.98 0.08 71.94 17:18:01 7 24.93 0.00 0.80 0.45 0.05 73.77 17:19:01 all 13.74 0.00 2.39 3.25 0.05 80.56 17:19:01 0 18.67 0.00 1.86 0.15 0.05 79.27 17:19:01 1 7.17 0.00 2.15 2.38 0.05 88.25 17:19:01 2 11.74 0.00 2.83 1.31 0.07 84.06 17:19:01 3 10.73 0.00 2.62 0.34 0.07 86.24 17:19:01 4 23.94 0.00 2.77 1.01 0.05 72.23 17:19:01 5 5.64 0.00 2.14 11.93 0.05 80.25 17:19:01 6 17.09 0.00 2.67 7.88 0.07 72.29 17:19:01 7 14.87 0.00 2.15 1.02 0.05 81.91 17:20:01 all 11.69 0.00 1.66 2.47 0.05 84.14 17:20:01 0 10.04 0.00 1.55 0.35 0.05 88.01 17:20:01 1 13.96 0.00 1.71 1.95 0.03 82.34 17:20:01 2 8.41 0.00 1.67 0.65 0.05 89.22 17:20:01 3 11.28 0.00 1.68 0.45 0.03 86.56 17:20:01 4 20.52 0.00 2.02 0.79 0.07 76.61 17:20:01 5 8.90 0.00 1.83 14.41 0.05 74.81 17:20:01 6 8.97 0.00 1.41 0.59 0.03 89.01 17:20:01 7 11.39 0.00 1.37 0.69 0.05 86.50 17:21:01 all 14.48 0.00 3.30 4.92 0.06 77.24 17:21:01 0 15.97 0.00 3.81 20.87 0.07 59.29 17:21:01 1 16.78 0.00 3.21 0.97 0.05 78.99 17:21:01 2 14.08 0.00 2.78 12.25 0.05 70.84 17:21:01 3 14.37 0.00 2.83 0.05 0.05 82.70 17:21:01 4 15.13 0.00 3.89 0.02 0.05 80.91 17:21:01 5 12.86 0.00 3.86 0.44 0.07 82.77 17:21:01 6 13.75 0.00 3.32 4.57 0.05 78.30 17:21:01 7 12.89 0.00 2.73 0.22 0.07 84.10 17:22:01 all 18.55 0.00 2.37 1.82 0.07 77.20 17:22:01 0 16.98 0.00 2.27 0.70 0.07 79.99 17:22:01 1 22.50 0.00 2.74 0.97 0.07 73.72 17:22:01 2 18.72 0.00 2.00 6.59 0.05 72.63 17:22:01 3 15.98 0.00 2.22 1.69 0.08 80.02 17:22:01 4 22.18 0.00 2.54 0.05 0.05 75.18 17:22:01 5 20.64 0.00 2.35 0.00 0.07 76.94 17:22:01 6 18.13 0.00 2.56 4.50 0.08 74.72 17:22:01 7 13.25 0.00 2.21 0.12 0.05 84.37 Average: all 14.52 0.00 1.85 3.16 0.05 80.42 Average: 0 17.51 0.00 1.70 3.40 0.05 77.34 Average: 1 17.84 0.00 2.15 1.78 0.05 78.18 Average: 2 15.52 0.00 1.81 4.77 0.05 77.85 Average: 3 11.31 0.00 1.66 0.62 0.06 86.36 Average: 4 17.54 0.00 2.21 1.05 0.05 79.14 Average: 5 10.76 0.00 1.86 9.69 0.06 77.63 Average: 6 13.72 0.00 1.91 3.26 0.06 81.06 Average: 7 11.96 0.00 1.50 0.72 0.04 85.77