---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1514 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 833 27666 0 3667 30878 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:31:20:dd brd ff:ff:ff:ff:ff:ff inet 10.30.106.171/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe31:20dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:ef:89:53 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::42:72ff:feef:8953/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1514) 12/01/23 _x86_64_ (8 CPU) 18:10:24 LINUX RESTART (8 CPU) 18:11:02 tps rtps wtps bread/s bwrtn/s 18:12:01 119.59 51.42 68.16 2274.75 26667.43 18:13:01 312.59 45.59 267.00 2493.95 34677.06 18:14:01 510.60 11.51 499.08 1001.17 47272.52 18:15:01 20.00 0.00 20.00 0.00 18756.87 18:16:01 17.73 0.00 17.73 0.00 18162.71 18:17:01 156.02 5.45 150.57 560.31 36784.94 Average: 189.62 18.91 170.71 1051.75 30397.42 18:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:12:01 30133860 31727052 2805360 8.52 66772 1837972 1436116 4.23 850804 1669984 153908 18:13:01 28755076 30939024 4184144 12.70 100852 2366948 2792976 8.22 1686264 2144140 245048 18:14:01 27459444 30256568 5479776 16.64 146080 2867256 3478732 10.24 2464960 2568116 5684 18:15:01 25709260 28523060 7229960 21.95 146640 2881116 5342176 15.72 4176812 2580456 140 18:16:01 28362344 31212944 4576876 13.89 146928 2916368 2490624 7.33 1523836 2614356 31396 18:17:01 28365340 31646072 4573880 13.89 162284 3307868 1501896 4.42 1245836 2862224 62264 Average: 28130887 30717453 4808333 14.60 128259 2696255 2840420 8.36 1991419 2406546 83073 18:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 18:12:01 ens3 325.55 229.80 1891.21 59.44 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 lo 5.40 5.40 0.87 0.87 0.00 0.00 0.00 0.00 18:13:01 ens3 347.89 235.63 2598.89 40.68 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:14:01 ens3 258.74 166.44 897.94 22.85 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:15:01 ens3 0.77 0.68 0.37 0.66 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:16:01 ens3 33.46 31.24 157.30 8.06 0.00 0.00 0.00 0.00 18:17:01 docker0 3.68 6.55 0.24 58.63 0.00 0.00 0.00 0.00 18:17:01 lo 6.07 6.07 0.55 0.55 0.00 0.00 0.00 0.00 18:17:01 ens3 189.75 194.63 1380.22 1001.24 0.00 0.00 0.00 0.00 Average: docker0 0.62 1.09 0.04 9.80 0.00 0.00 0.00 0.00 Average: lo 2.23 2.23 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 192.34 142.84 1152.37 189.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1514) 12/01/23 _x86_64_ (8 CPU) 18:10:24 LINUX RESTART (8 CPU) 18:11:02 CPU %user %nice %system %iowait %steal %idle 18:12:01 all 11.27 0.00 1.00 2.84 0.04 84.85 18:12:01 0 6.49 0.00 0.83 0.31 0.02 92.36 18:12:01 1 11.36 0.00 1.14 1.58 0.03 85.89 18:12:01 2 5.27 0.00 0.61 0.25 0.03 93.83 18:12:01 3 24.86 0.00 1.46 6.81 0.08 66.78 18:12:01 4 4.21 0.00 0.75 11.83 0.02 83.20 18:12:01 5 15.63 0.00 1.22 0.41 0.05 82.68 18:12:01 6 11.55 0.00 1.09 0.65 0.05 86.66 18:12:01 7 10.76 0.00 0.92 0.87 0.03 87.42 18:13:01 all 11.32 0.00 1.22 5.67 0.06 81.73 18:13:01 0 10.64 0.00 0.90 0.05 0.05 88.36 18:13:01 1 9.13 0.00 0.53 3.73 0.03 86.58 18:13:01 2 5.96 0.00 0.77 0.90 0.03 92.34 18:13:01 3 6.68 0.00 1.35 13.02 0.10 78.85 18:13:01 4 19.47 0.00 2.09 11.73 0.07 66.64 18:13:01 5 8.36 0.00 1.21 7.65 0.10 82.69 18:13:01 6 14.15 0.00 1.09 5.41 0.07 79.28 18:13:01 7 16.15 0.00 1.78 2.92 0.08 79.07 18:14:01 all 15.78 0.00 1.93 4.07 0.09 78.13 18:14:01 0 22.78 0.00 2.81 0.49 0.10 73.82 18:14:01 1 34.38 0.00 1.64 2.86 0.12 61.00 18:14:01 2 11.62 0.00 2.11 1.44 0.08 84.75 18:14:01 3 12.61 0.00 1.93 2.71 0.10 82.66 18:14:01 4 9.12 0.00 1.92 14.72 0.10 74.13 18:14:01 5 12.55 0.00 2.21 9.85 0.08 75.31 18:14:01 6 10.38 0.00 0.55 0.15 0.05 88.87 18:14:01 7 12.80 0.00 2.32 0.27 0.08 84.53 18:15:01 all 23.89 0.00 0.55 1.31 0.09 74.16 18:15:01 0 31.67 0.00 0.79 0.00 0.10 67.44 18:15:01 1 33.39 0.00 0.74 0.00 0.08 65.79 18:15:01 2 19.00 0.00 0.75 0.20 0.10 79.95 18:15:01 3 22.10 0.00 0.57 0.02 0.08 77.23 18:15:01 4 23.84 0.00 0.20 0.00 0.05 75.91 18:15:01 5 14.79 0.00 0.35 10.20 0.05 74.61 18:15:01 6 36.42 0.00 0.64 0.00 0.12 62.83 18:15:01 7 10.06 0.00 0.32 0.00 0.07 89.55 18:16:01 all 16.00 0.00 0.25 1.49 0.07 82.19 18:16:01 0 7.47 0.00 0.25 0.00 0.07 92.22 18:16:01 1 40.50 0.00 0.17 0.02 0.08 59.24 18:16:01 2 8.14 0.00 0.30 0.02 0.08 91.46 18:16:01 3 8.12 0.00 0.20 0.05 0.10 91.53 18:16:01 4 12.36 0.00 0.13 0.00 0.03 87.47 18:16:01 5 6.35 0.00 0.40 11.85 0.08 81.31 18:16:01 6 28.64 0.00 0.30 0.00 0.07 70.99 18:16:01 7 16.44 0.00 0.28 0.00 0.07 83.21 18:17:01 all 9.31 0.00 1.24 5.55 0.06 83.84 18:17:01 0 3.95 0.00 0.85 1.22 0.03 93.95 18:17:01 1 7.52 0.00 1.88 27.01 0.05 63.54 18:17:01 2 7.35 0.00 1.09 2.20 0.12 89.24 18:17:01 3 7.46 0.00 0.84 2.16 0.05 89.49 18:17:01 4 6.03 0.00 1.49 1.54 0.05 90.88 18:17:01 5 31.51 0.00 2.15 6.27 0.10 59.97 18:17:01 6 6.10 0.00 0.85 1.26 0.08 91.71 18:17:01 7 4.70 0.00 0.79 2.84 0.03 91.65 Average: all 14.60 0.00 1.03 3.49 0.07 80.81 Average: 0 13.83 0.00 1.07 0.34 0.06 84.69 Average: 1 22.75 0.00 1.02 5.86 0.07 70.31 Average: 2 9.56 0.00 0.94 0.84 0.08 88.58 Average: 3 13.60 0.00 1.06 4.12 0.09 81.13 Average: 4 12.53 0.00 1.10 6.62 0.05 79.70 Average: 5 14.85 0.00 1.26 7.73 0.08 76.09 Average: 6 17.89 0.00 0.75 1.24 0.07 80.04 Average: 7 11.82 0.00 1.07 1.15 0.06 85.90