---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3095 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 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 856 28102 0 3208 30867 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:33:23:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.103/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:fe33:23f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:2b:36:58 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-8c-8g-3095) 09/18/26 _x86_64_ (8 CPU) 15:22:40 LINUX RESTART (8 CPU) 15:23:01 tps rtps wtps bread/s bwrtn/s 15:24:01 112.46 39.98 72.49 3398.10 110448.66 15:25:01 36.38 0.00 36.38 0.00 56057.46 15:26:01 0.98 0.02 0.97 3.07 10.93 15:27:01 0.87 0.00 0.87 0.00 10.93 15:28:01 1.10 0.00 1.10 0.00 12.93 15:29:01 230.31 26.01 204.30 858.92 3481.82 15:30:01 155.47 35.16 120.31 1813.30 13507.75 15:31:01 87.14 12.76 74.37 866.66 16733.34 15:32:01 8.75 0.57 8.18 15.06 1620.40 15:33:01 4.25 0.00 4.25 0.00 201.20 15:34:01 20.75 0.85 19.90 81.45 7123.35 Average: 59.86 10.49 49.38 639.71 19019.55 15:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:24:01 30676412 31915900 2262808 6.87 38604 1529152 1319560 3.88 603208 1412000 28 15:25:01 30673944 31913612 2265276 6.88 38684 1529160 1319560 3.88 606728 1411968 176 15:26:01 30672588 31912388 2266632 6.88 38724 1529252 1319560 3.88 607872 1412064 168 15:27:01 30671472 31911316 2267748 6.88 38756 1529256 1319560 3.88 608824 1412068 216 15:28:01 30671088 31910884 2268132 6.89 38796 1529252 1319560 3.88 609476 1412072 16 15:29:01 30300204 31659108 2639016 8.01 52656 1627880 1445928 4.25 887596 1486964 54484 15:30:01 29382924 31292368 3556296 10.80 85072 2120540 1814576 5.34 1277500 1959524 205004 15:31:01 27601612 29861192 5337608 16.20 89276 2457824 2994300 8.81 2836932 2161500 41292 15:32:01 25416104 27682276 7523116 22.84 89656 2463768 5164340 15.19 5014896 2156128 808 15:33:01 22991788 25264952 9947432 30.20 89936 2470172 7559636 22.24 7422076 2162340 3940 15:34:01 28844824 31672768 4094396 12.43 92548 3014380 1378256 4.06 1335808 2405880 368852 Average: 28900269 30636069 4038951 12.26 62973 1981876 2450440 7.21 1982811 1762955 61362 15:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:24:01 ens3 146.34 125.70 501.75 28.21 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:25:01 ens3 0.55 0.30 2.06 0.44 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 0.22 0.07 0.06 0.01 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:27:01 ens3 0.27 0.23 0.06 0.33 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 ens3 0.20 0.07 0.06 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 15:29:01 ens3 153.76 104.98 505.05 44.34 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 0.73 0.73 0.09 0.09 0.00 0.00 0.00 0.00 15:30:01 ens3 216.01 163.57 2277.78 30.07 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:31:01 ens3 433.98 338.66 3855.49 46.47 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 2.72 2.72 1.10 1.10 0.00 0.00 0.00 0.00 15:32:01 ens3 495.30 264.99 185.73 154.84 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 5.60 5.60 1.45 1.45 0.00 0.00 0.00 0.00 15:33:01 ens3 278.00 239.38 113.18 98.09 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 1.60 1.60 0.12 0.12 0.00 0.00 0.00 0.00 15:34:01 ens3 402.13 346.56 422.90 2783.76 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 1.16 1.16 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 193.34 144.05 714.94 289.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3095) 09/18/26 _x86_64_ (8 CPU) 15:22:40 LINUX RESTART (8 CPU) 15:23:01 CPU %user %nice %system %iowait %steal %idle 15:24:01 all 1.99 0.00 0.52 2.63 0.03 94.82 15:24:01 0 2.70 0.00 0.22 0.52 0.02 96.55 15:24:01 1 2.22 0.00 0.25 0.65 0.03 96.85 15:24:01 2 1.50 0.00 0.37 13.54 0.05 84.54 15:24:01 3 1.50 0.00 0.25 1.04 0.02 97.19 15:24:01 4 1.16 0.00 0.35 0.23 0.03 98.22 15:24:01 5 1.09 0.00 0.89 3.91 0.03 94.09 15:24:01 6 2.04 0.00 1.18 1.03 0.03 95.71 15:24:01 7 3.69 0.00 0.70 0.17 0.02 95.43 15:25:01 all 0.02 0.00 0.01 1.01 0.00 98.96 15:25:01 0 0.03 0.00 0.03 0.00 0.02 99.92 15:25:01 1 0.03 0.00 0.00 0.00 0.00 99.97 15:25:01 2 0.03 0.00 0.02 7.93 0.02 92.00 15:25:01 3 0.05 0.00 0.00 0.10 0.00 99.85 15:25:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:25:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:25:01 6 0.03 0.00 0.00 0.03 0.02 99.92 15:25:01 7 0.00 0.00 0.02 0.00 0.00 99.98 15:26:01 all 0.04 0.00 0.01 0.00 0.01 99.95 15:26:01 0 0.03 0.00 0.02 0.02 0.00 99.93 15:26:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:26:01 2 0.03 0.00 0.02 0.00 0.00 99.95 15:26:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:26:01 4 0.17 0.00 0.00 0.00 0.02 99.82 15:26:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:26:01 6 0.02 0.00 0.02 0.00 0.00 99.97 15:26:01 7 0.02 0.00 0.00 0.00 0.00 99.98 15:27:01 all 0.01 0.00 0.01 0.01 0.00 99.96 15:27:01 0 0.05 0.00 0.05 0.00 0.03 99.87 15:27:01 1 0.03 0.00 0.00 0.00 0.00 99.97 15:27:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:27:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:27:01 4 0.03 0.00 0.00 0.00 0.02 99.95 15:27:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:27:01 6 0.00 0.00 0.00 0.08 0.00 99.92 15:27:01 7 0.00 0.00 0.02 0.00 0.02 99.97 15:28:01 all 0.03 0.00 0.01 0.01 0.00 99.95 15:28:01 0 0.03 0.00 0.00 0.02 0.00 99.95 15:28:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:28:01 2 0.03 0.00 0.00 0.00 0.00 99.97 15:28:01 3 0.05 0.00 0.00 0.00 0.00 99.95 15:28:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:28:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:28:01 6 0.05 0.00 0.03 0.03 0.02 99.87 15:28:01 7 0.02 0.00 0.00 0.00 0.00 99.98 15:29:01 all 5.44 0.00 0.49 0.87 0.03 93.18 15:29:01 0 6.17 0.00 0.50 0.27 0.02 93.04 15:29:01 1 7.15 0.00 1.17 3.48 0.03 88.17 15:29:01 2 9.40 0.00 0.35 0.23 0.03 89.98 15:29:01 3 3.45 0.00 0.08 0.00 0.02 96.45 15:29:01 4 2.56 0.00 0.15 0.00 0.02 97.28 15:29:01 5 6.73 0.00 0.72 0.08 0.03 92.43 15:29:01 6 1.64 0.00 0.37 2.71 0.03 95.25 15:29:01 7 6.39 0.00 0.58 0.22 0.03 92.78 15:30:01 all 12.35 0.00 0.94 1.02 0.05 85.64 15:30:01 0 3.71 0.00 0.32 0.93 0.05 94.99 15:30:01 1 22.50 0.00 1.75 0.67 0.03 75.04 15:30:01 2 8.52 0.00 1.29 0.32 0.03 89.84 15:30:01 3 4.83 0.00 0.28 0.47 0.05 94.37 15:30:01 4 11.81 0.00 0.52 0.53 0.02 87.12 15:30:01 5 29.37 0.00 1.87 0.57 0.07 68.12 15:30:01 6 4.98 0.00 0.53 4.05 0.05 90.40 15:30:01 7 13.15 0.00 0.95 0.62 0.05 85.23 15:31:01 all 34.38 0.00 0.90 0.49 0.10 64.13 15:31:01 0 24.29 0.00 0.93 0.77 0.07 73.94 15:31:01 1 28.63 0.00 0.70 0.47 0.12 70.09 15:31:01 2 39.16 0.00 1.39 1.16 0.13 58.16 15:31:01 3 36.19 0.00 0.92 0.54 0.12 62.24 15:31:01 4 52.43 0.00 1.25 0.32 0.12 45.89 15:31:01 5 33.19 0.00 1.22 0.54 0.12 64.94 15:31:01 6 21.56 0.00 0.25 0.13 0.08 77.97 15:31:01 7 39.55 0.00 0.55 0.00 0.10 59.80 15:32:01 all 31.00 0.00 0.75 0.04 0.17 68.04 15:32:01 0 32.15 0.00 0.78 0.02 0.13 66.91 15:32:01 1 37.03 0.00 1.02 0.05 0.20 61.70 15:32:01 2 35.81 0.00 0.67 0.02 0.17 63.34 15:32:01 3 21.81 0.00 0.82 0.00 0.20 77.17 15:32:01 4 34.83 0.00 0.58 0.12 0.20 64.26 15:32:01 5 31.48 0.00 0.92 0.00 0.17 67.43 15:32:01 6 27.77 0.00 0.65 0.05 0.15 71.38 15:32:01 7 27.12 0.00 0.60 0.02 0.10 72.16 15:33:01 all 23.07 0.00 0.63 0.02 0.16 76.12 15:33:01 0 14.78 0.00 0.47 0.00 0.17 84.59 15:33:01 1 28.33 0.00 0.72 0.00 0.12 70.84 15:33:01 2 21.09 0.00 0.75 0.05 0.18 77.93 15:33:01 3 12.90 0.00 0.40 0.00 0.15 86.55 15:33:01 4 32.08 0.00 0.50 0.00 0.15 67.27 15:33:01 5 22.57 0.00 0.92 0.00 0.15 76.37 15:33:01 6 28.48 0.00 0.88 0.07 0.17 70.40 15:33:01 7 24.41 0.00 0.33 0.05 0.13 75.07 15:34:01 all 19.39 0.00 1.43 0.23 0.12 78.84 15:34:01 0 15.63 0.00 1.32 0.00 0.12 82.93 15:34:01 1 11.93 0.00 1.36 0.00 0.15 86.56 15:34:01 2 18.85 0.00 2.22 0.58 0.15 78.20 15:34:01 3 31.92 0.00 1.69 0.92 0.12 65.36 15:34:01 4 15.91 0.00 0.88 0.02 0.10 83.09 15:34:01 5 29.32 0.00 1.58 0.03 0.12 68.94 15:34:01 6 8.47 0.00 0.87 0.18 0.08 90.40 15:34:01 7 23.17 0.00 1.50 0.05 0.15 75.13 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.61 0.00 0.52 0.57 0.06 87.24 Average: 0 9.05 0.00 0.42 0.23 0.06 90.24 Average: 1 12.52 0.00 0.63 0.48 0.06 86.30 Average: 2 12.21 0.00 0.64 2.16 0.07 84.91 Average: 3 10.23 0.00 0.41 0.28 0.06 89.03 Average: 4 13.75 0.00 0.39 0.11 0.06 85.69 Average: 5 13.97 0.00 0.74 0.47 0.06 84.76 Average: 6 8.63 0.00 0.43 0.76 0.06 90.11 Average: 7 12.50 0.00 0.48 0.10 0.05 86.87