---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-5076 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 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 821 28425 0 2919 30907 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:5e:58:92 brd ff:ff:ff:ff:ff:ff inet 10.30.106.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:fe5e:5892/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:41:24:3f 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-5076) 11/27/23 _x86_64_ (8 CPU) 08:43:37 LINUX RESTART (8 CPU) 08:44:01 tps rtps wtps bread/s bwrtn/s 08:45:01 143.29 71.32 71.97 4590.97 39372.10 08:46:01 165.26 16.61 148.64 591.90 31077.75 08:47:01 39.50 8.60 30.91 270.84 18947.02 08:48:01 10.76 0.00 10.76 0.00 13090.48 08:49:01 10.48 0.02 10.46 0.13 12832.79 Average: 73.86 19.31 54.55 1090.74 23063.89 08:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 30170352 31716540 2768868 8.41 66372 1793372 1391276 4.09 856340 1631804 145420 08:46:01 29089584 31045456 3849636 11.69 86564 2163536 2043088 6.01 1567780 1961144 23452 08:47:01 26682768 28791956 6256452 18.99 88728 2311120 4215988 12.40 3890588 2029156 620 08:48:01 26639688 28749592 6299532 19.12 88804 2311292 4215988 12.40 3933576 2029328 80 08:49:01 26947588 29062588 5991632 18.19 89204 2315952 4110628 12.09 3630216 2027200 472 Average: 27905996 29873226 5033224 15.28 83934 2179054 3195394 9.40 2775700 1935726 34009 08:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 08:45:01 ens3 294.52 209.23 1435.48 57.92 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:46:01 ens3 398.18 336.63 3794.22 66.69 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 lo 3.38 3.38 0.63 0.63 0.00 0.00 0.00 0.00 08:47:01 ens3 518.21 325.27 2300.09 118.53 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 lo 0.57 0.57 0.06 0.06 0.00 0.00 0.00 0.00 08:48:01 ens3 72.64 40.56 21.11 18.90 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 lo 1.80 1.80 0.23 0.23 0.00 0.00 0.00 0.00 08:49:01 ens3 209.80 130.09 63.52 53.52 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.68 1.68 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 298.68 208.36 1522.91 63.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-5076) 11/27/23 _x86_64_ (8 CPU) 08:43:37 LINUX RESTART (8 CPU) 08:44:01 CPU %user %nice %system %iowait %steal %idle 08:45:01 all 11.09 0.00 1.00 3.25 0.04 84.63 08:45:01 0 18.82 0.00 1.30 0.45 0.03 79.39 08:45:01 1 23.42 0.00 1.20 1.00 0.05 74.33 08:45:01 2 4.10 0.00 0.82 0.20 0.03 94.84 08:45:01 3 2.71 0.00 0.77 0.45 0.02 96.06 08:45:01 4 4.68 0.00 0.33 1.22 0.02 93.76 08:45:01 5 16.35 0.00 1.00 10.01 0.05 72.59 08:45:01 6 5.66 0.00 0.87 4.50 0.03 88.94 08:45:01 7 12.94 0.00 1.72 8.13 0.05 77.16 08:46:01 all 18.13 0.00 1.08 2.27 0.06 78.47 08:46:01 0 13.75 0.00 0.83 1.10 0.05 84.27 08:46:01 1 16.36 0.00 0.53 1.20 0.05 81.85 08:46:01 2 12.70 0.00 0.38 1.25 0.03 85.63 08:46:01 3 15.15 0.00 0.85 1.19 0.07 82.75 08:46:01 4 10.01 0.00 0.63 6.84 0.02 82.50 08:46:01 5 40.07 0.00 2.63 1.99 0.10 55.22 08:46:01 6 18.82 0.00 1.02 3.76 0.05 76.35 08:46:01 7 18.22 0.00 1.77 0.77 0.10 79.14 08:47:01 all 30.43 0.00 1.10 1.40 0.06 67.01 08:47:01 0 18.61 0.00 1.34 0.03 0.07 79.95 08:47:01 1 32.06 0.00 0.70 0.00 0.08 67.16 08:47:01 2 37.53 0.00 1.34 1.10 0.07 59.96 08:47:01 3 23.70 0.00 0.84 4.75 0.05 70.67 08:47:01 4 34.32 0.00 0.60 2.31 0.05 62.72 08:47:01 5 31.56 0.00 0.94 1.10 0.07 66.34 08:47:01 6 34.56 0.00 1.02 1.35 0.05 63.02 08:47:01 7 31.12 0.00 1.94 0.57 0.08 66.28 08:48:01 all 0.73 0.00 0.17 0.75 0.01 98.34 08:48:01 0 1.22 0.00 0.08 0.00 0.02 98.68 08:48:01 1 0.62 0.00 0.22 0.00 0.03 99.13 08:48:01 2 0.35 0.00 0.20 0.00 0.00 99.45 08:48:01 3 0.42 0.00 0.17 6.00 0.02 93.40 08:48:01 4 0.80 0.00 0.13 0.00 0.02 99.05 08:48:01 5 0.50 0.00 0.08 0.00 0.00 99.42 08:48:01 6 0.67 0.00 0.20 0.00 0.00 99.13 08:48:01 7 1.27 0.00 0.32 0.00 0.02 98.40 08:49:01 all 16.76 0.00 0.65 0.80 0.04 81.74 08:49:01 0 9.97 0.00 0.67 0.00 0.03 89.33 08:49:01 1 16.65 0.00 0.70 0.00 0.05 82.60 08:49:01 2 8.95 0.00 0.73 0.00 0.03 90.29 08:49:01 3 15.15 0.00 0.44 6.41 0.05 77.95 08:49:01 4 13.64 0.00 0.33 0.00 0.03 85.99 08:49:01 5 25.96 0.00 0.98 0.00 0.03 73.02 08:49:01 6 20.05 0.00 0.77 0.00 0.05 79.13 08:49:01 7 23.78 0.00 0.54 0.00 0.05 75.64 Average: all 15.42 0.00 0.80 1.69 0.04 82.05 Average: 0 12.47 0.00 0.84 0.32 0.04 86.33 Average: 1 17.82 0.00 0.67 0.44 0.05 81.02 Average: 2 12.72 0.00 0.69 0.51 0.03 86.04 Average: 3 11.42 0.00 0.61 3.76 0.04 84.17 Average: 4 12.68 0.00 0.41 2.07 0.03 84.81 Average: 5 22.87 0.00 1.13 2.62 0.05 73.34 Average: 6 15.94 0.00 0.77 1.92 0.04 81.33 Average: 7 17.45 0.00 1.26 1.90 0.06 79.34