---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-76166 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 145G 7% / 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 28186 0 3135 30868 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:f9:27:06 brd ff:ff:ff:ff:ff:ff inet 10.30.107.141/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fef9:2706/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:0c:68:6e 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::42:23ff:fe0c:686e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-76166) 11/15/23 _x86_64_ (8 CPU) 14:07:24 LINUX RESTART (8 CPU) 14:08:03 tps rtps wtps bread/s bwrtn/s 14:09:01 133.83 73.63 60.20 4775.73 17506.93 14:10:01 78.40 5.77 72.64 166.51 21074.75 14:11:01 171.62 34.14 137.48 2231.89 27051.76 14:12:01 47.26 5.93 41.33 251.89 17504.56 14:13:01 12.01 0.00 12.01 0.00 13118.35 14:14:01 78.65 4.08 74.57 176.90 25578.40 14:15:01 96.82 0.85 95.97 97.98 18319.08 Average: 88.25 17.53 70.72 1084.63 20040.01 14:08:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:09:01 30038624 31674664 2900596 8.81 63492 1884836 1489244 4.38 932144 1684380 226680 14:10:01 29673600 31456868 3265620 9.91 75832 2009732 2042080 6.01 1130904 1831688 129596 14:11:01 28856060 31120276 4083160 12.40 98716 2446568 2154724 6.34 1605112 2121508 96828 14:12:01 28688332 31069324 4250888 12.91 100920 2559084 2233088 6.57 1662508 2226452 15896 14:13:01 28627672 31073204 4311548 13.09 101796 2621672 2253432 6.63 1658692 2289400 17144 14:14:01 28171520 30919020 4767700 14.47 114948 2891712 2504560 7.37 1841272 2525096 78356 14:15:01 28901168 31640000 4038052 12.26 118904 2887544 1469136 4.32 1153688 2497880 43628 Average: 28993854 31279051 3945366 11.98 96373 2471593 2020895 5.95 1426331 2168058 86875 14:08:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:09:01 ens3 366.70 243.23 1444.06 61.16 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 14:10:01 ens3 83.39 66.21 834.37 15.01 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:11:01 ens3 265.51 212.15 2727.31 40.07 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:11:01 lo 12.20 12.20 1.15 1.15 0.00 0.00 0.00 0.00 14:12:01 ens3 79.00 61.53 862.95 6.92 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 lo 7.73 7.73 0.87 0.87 0.00 0.00 0.00 0.00 14:13:01 ens3 46.34 34.88 530.63 3.45 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 lo 3.47 3.47 0.38 0.38 0.00 0.00 0.00 0.00 14:14:01 vethfd65451 11.11 15.73 1.18 184.73 0.00 0.00 0.00 0.02 14:14:01 ens3 107.18 69.19 1558.01 8.30 0.00 0.00 0.00 0.00 14:14:01 docker0 33.26 58.11 2.18 844.67 0.00 0.00 0.00 0.00 14:14:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:15:01 ens3 75.00 70.99 170.44 153.83 0.00 0.00 0.00 0.00 14:15:01 docker0 5.73 8.20 0.34 97.74 0.00 0.00 0.00 0.00 14:15:01 lo 8.27 8.27 0.76 0.76 0.00 0.00 0.00 0.00 Average: ens3 145.27 107.78 1160.47 41.24 0.00 0.00 0.00 0.00 Average: docker0 5.61 9.56 0.36 135.60 0.00 0.00 0.00 0.00 Average: lo 5.12 5.12 0.51 0.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-76166) 11/15/23 _x86_64_ (8 CPU) 14:07:24 LINUX RESTART (8 CPU) 14:08:03 CPU %user %nice %system %iowait %steal %idle 14:09:01 all 10.70 0.00 1.03 3.80 0.04 84.43 14:09:01 0 4.95 0.00 0.73 12.77 0.02 81.54 14:09:01 1 4.96 0.00 0.45 0.33 0.02 94.25 14:09:01 2 5.83 0.00 0.81 5.33 0.03 87.99 14:09:01 3 9.67 0.00 0.78 1.87 0.05 87.62 14:09:01 4 4.34 0.00 0.86 4.46 0.03 90.31 14:09:01 5 30.60 0.00 1.89 4.31 0.07 63.13 14:09:01 6 16.23 0.00 1.97 0.64 0.03 81.13 14:09:01 7 9.05 0.00 0.78 0.67 0.03 89.47 14:10:01 all 10.19 0.00 0.66 5.05 0.04 84.06 14:10:01 0 30.92 0.00 1.97 17.53 0.08 49.51 14:10:01 1 7.68 0.00 0.63 0.02 0.05 91.62 14:10:01 2 4.35 0.00 0.25 0.40 0.02 94.98 14:10:01 3 10.25 0.00 0.73 10.52 0.07 78.43 14:10:01 4 3.50 0.00 0.15 0.00 0.00 96.35 14:10:01 5 3.15 0.00 0.17 4.62 0.02 92.05 14:10:01 6 10.02 0.00 0.70 0.40 0.05 88.83 14:10:01 7 11.67 0.00 0.70 7.01 0.03 80.59 14:11:01 all 14.09 0.00 1.80 3.56 0.07 80.48 14:11:01 0 23.17 0.00 2.27 1.08 0.08 73.39 14:11:01 1 16.52 0.00 1.90 0.52 0.07 80.99 14:11:01 2 8.72 0.00 1.31 6.42 0.05 83.50 14:11:01 3 9.12 0.00 1.72 1.69 0.08 87.38 14:11:01 4 10.23 0.00 1.16 2.85 0.07 85.70 14:11:01 5 9.87 0.00 1.40 0.47 0.05 88.21 14:11:01 6 21.49 0.00 2.28 1.27 0.08 74.87 14:11:01 7 13.62 0.00 2.31 14.22 0.07 69.79 14:12:01 all 15.57 0.00 0.90 2.50 0.03 80.99 14:12:01 0 15.81 0.00 1.25 0.46 0.03 82.45 14:12:01 1 6.24 0.00 0.73 1.03 0.02 91.99 14:12:01 2 1.76 0.00 0.22 12.11 0.02 85.89 14:12:01 3 5.99 0.00 0.76 0.20 0.02 93.03 14:12:01 4 4.18 0.00 0.54 0.29 0.03 94.96 14:12:01 5 65.31 0.00 1.88 0.61 0.08 32.11 14:12:01 6 0.29 0.00 0.27 4.28 0.03 95.12 14:12:01 7 25.02 0.00 1.56 1.03 0.05 72.34 14:13:01 all 11.66 0.00 0.48 1.04 0.03 86.79 14:13:01 0 0.67 0.00 0.25 0.00 0.02 99.07 14:13:01 1 4.61 0.00 0.33 0.47 0.02 94.57 14:13:01 2 0.05 0.00 0.03 6.82 0.00 93.09 14:13:01 3 0.08 0.00 0.08 0.00 0.00 99.83 14:13:01 4 0.23 0.00 0.13 0.00 0.02 99.62 14:13:01 5 5.41 0.00 0.08 0.03 0.03 94.44 14:13:01 6 64.50 0.00 2.05 0.92 0.10 32.43 14:13:01 7 17.65 0.00 0.85 0.12 0.03 81.35 14:14:01 all 9.94 0.00 1.18 2.73 0.04 86.11 14:14:01 0 9.71 0.00 0.80 2.52 0.03 86.93 14:14:01 1 1.51 0.00 0.64 3.77 0.03 94.05 14:14:01 2 4.17 0.00 1.52 8.82 0.03 85.46 14:14:01 3 5.38 0.00 1.00 0.08 0.03 93.50 14:14:01 4 13.21 0.00 0.90 1.02 0.07 84.80 14:14:01 5 4.37 0.00 0.90 4.64 0.03 90.05 14:14:01 6 17.02 0.00 1.25 0.50 0.05 81.17 14:14:01 7 24.09 0.00 2.41 0.43 0.07 73.00 14:15:01 all 9.69 0.00 1.11 1.90 0.05 87.25 14:15:01 0 2.69 0.00 0.85 0.70 0.03 95.72 14:15:01 1 4.52 0.00 0.98 11.91 0.05 82.54 14:15:01 2 5.25 0.00 0.92 0.25 0.03 93.55 14:15:01 3 2.77 0.00 0.87 0.35 0.03 95.98 14:15:01 4 18.30 0.00 1.32 0.94 0.07 79.38 14:15:01 5 8.67 0.00 0.90 0.08 0.05 90.29 14:15:01 6 13.07 0.00 1.19 0.42 0.05 85.27 14:15:01 7 22.27 0.00 1.90 0.50 0.07 75.26 Average: all 11.69 0.00 1.02 2.94 0.04 84.31 Average: 0 12.59 0.00 1.16 4.98 0.04 81.22 Average: 1 6.59 0.00 0.81 2.59 0.04 89.98 Average: 2 4.30 0.00 0.72 5.72 0.03 89.23 Average: 3 6.16 0.00 0.85 2.11 0.04 90.84 Average: 4 7.73 0.00 0.72 1.35 0.04 90.15 Average: 5 18.02 0.00 1.03 2.10 0.05 78.80 Average: 6 20.46 0.00 1.39 1.20 0.06 76.90 Average: 7 17.65 0.00 1.50 3.44 0.05 77.36