---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-713 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 855 25064 0 6247 30856 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:b5:40:9c brd ff:ff:ff:ff:ff:ff inet 10.30.106.31/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:feb5:409c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:be:44:ec 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-713) 01/29/24 _x86_64_ (8 CPU) 14:24:01 LINUX RESTART (8 CPU) 14:25:01 tps rtps wtps bread/s bwrtn/s 14:26:01 11.56 0.03 11.53 2.40 15515.15 14:27:01 11.35 0.00 11.35 0.00 15744.44 14:28:01 14.63 3.15 11.48 109.30 15790.87 14:29:01 106.62 37.59 69.02 1753.44 22160.84 14:30:01 144.43 22.99 121.44 2757.69 31113.78 14:31:01 362.59 2.65 359.94 409.00 146684.62 14:32:01 29.10 0.37 28.73 34.66 20578.04 14:33:01 37.01 0.07 36.94 11.20 17967.27 Average: 89.66 8.36 81.30 634.79 35693.77 14:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:26:01 30646496 31893364 2292716 6.96 38696 1536644 1343720 3.95 620888 1418908 120 14:27:01 30643704 31890688 2295508 6.97 38792 1536648 1343720 3.95 624548 1418896 12 14:28:01 30557684 31813724 2381528 7.23 38980 1545312 1352584 3.98 703456 1425884 16 14:29:01 30054048 31695064 2885164 8.76 72284 1877184 1478188 4.35 877928 1709096 200072 14:30:01 28066028 31644840 4873184 14.79 107756 3719792 1608216 4.73 1025248 3443544 1617484 14:31:01 24590120 30516576 8349092 25.35 139904 5922876 6864004 20.20 2280936 5477768 1368 14:32:01 23566008 29633276 9373204 28.46 141436 6058160 8037840 23.65 3218472 5544604 548 14:33:01 24908784 31006492 8030428 24.38 142452 6088480 3672712 10.81 1890924 5557960 396 Average: 27879109 31261753 5060103 15.36 90038 3535637 3212623 9.45 1405300 3249582 227502 14:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:26:01 ens3 3.70 1.57 2.54 0.87 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 1.85 1.05 0.71 0.75 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 ens3 37.55 30.16 105.99 16.53 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 110.88 75.95 1154.66 27.62 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 14:30:01 br-8658ee4e9331 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 675.26 349.36 16047.50 29.41 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 8.73 8.73 0.87 0.87 0.00 0.00 0.00 0.00 14:31:01 veth9e0f09a 129.21 144.13 23.22 22.89 0.00 0.00 0.00 0.00 14:31:01 veth8439070 0.47 0.58 0.03 0.03 0.00 0.00 0.00 0.00 14:31:01 veth6540377 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 14:31:01 vethcc47383 101.28 101.03 16.88 19.27 0.00 0.00 0.00 0.00 14:32:01 veth9e0f09a 274.49 281.19 77.84 34.86 0.00 0.00 0.00 0.01 14:32:01 veth8439070 5.93 7.02 1.15 4.22 0.00 0.00 0.00 0.00 14:32:01 veth6540377 0.20 0.35 0.04 0.03 0.00 0.00 0.00 0.00 14:32:01 vethcc47383 80.59 79.77 16.74 28.80 0.00 0.00 0.00 0.00 14:33:01 veth9e0f09a 246.08 254.59 78.41 28.77 0.00 0.00 0.00 0.01 14:33:01 vethcc47383 85.69 84.05 12.15 27.24 0.00 0.00 0.00 0.00 14:33:01 br-8658ee4e9331 7.08 8.67 6.79 12.85 0.00 0.00 0.00 0.00 14:33:01 ens3 1588.70 872.20 35205.26 159.91 0.00 0.00 0.00 0.00 Average: veth9e0f09a 81.22 84.98 22.43 10.81 0.00 0.00 0.00 0.00 Average: vethcc47383 33.44 33.10 5.72 9.41 0.00 0.00 0.00 0.00 Average: br-8658ee4e9331 0.89 1.08 0.85 1.61 0.00 0.00 0.00 0.00 Average: ens3 172.89 92.31 4327.94 16.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-713) 01/29/24 _x86_64_ (8 CPU) 14:24:01 LINUX RESTART (8 CPU) 14:25:01 CPU %user %nice %system %iowait %steal %idle 14:26:01 all 0.17 0.00 0.04 0.54 0.01 99.24 14:26:01 0 0.02 0.00 0.03 0.00 0.00 99.95 14:26:01 1 0.10 0.00 0.03 0.00 0.00 99.87 14:26:01 2 0.88 0.00 0.12 0.00 0.02 98.99 14:26:01 3 0.05 0.00 0.02 0.00 0.00 99.93 14:26:01 4 0.00 0.00 0.03 0.00 0.00 99.97 14:26:01 5 0.23 0.00 0.00 4.35 0.02 95.40 14:26:01 6 0.08 0.00 0.05 0.00 0.00 99.87 14:26:01 7 0.00 0.00 0.03 0.00 0.00 99.97 14:27:01 all 0.09 0.00 0.01 0.19 0.09 99.62 14:27:01 0 0.03 0.00 0.02 0.05 0.02 99.88 14:27:01 1 0.03 0.00 0.05 0.10 0.00 99.82 14:27:01 2 0.48 0.00 0.00 0.00 0.66 98.86 14:27:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:27:01 4 0.03 0.00 0.00 0.00 0.00 99.97 14:27:01 5 0.05 0.00 0.00 1.37 0.00 98.58 14:27:01 6 0.08 0.00 0.00 0.00 0.00 99.92 14:27:01 7 0.03 0.00 0.00 0.00 0.00 99.97 14:28:01 all 0.48 0.00 0.05 0.22 0.01 99.24 14:28:01 0 0.45 0.00 0.03 0.07 0.02 99.43 14:28:01 1 0.67 0.00 0.07 0.02 0.02 99.23 14:28:01 2 0.08 0.00 0.03 0.00 0.00 99.88 14:28:01 3 0.37 0.00 0.12 0.02 0.02 99.48 14:28:01 4 0.27 0.00 0.02 0.00 0.00 99.72 14:28:01 5 0.75 0.00 0.02 1.64 0.02 97.58 14:28:01 6 0.58 0.00 0.02 0.00 0.00 99.40 14:28:01 7 0.67 0.00 0.12 0.03 0.02 99.17 14:29:01 all 11.15 0.00 0.83 1.01 0.03 86.98 14:29:01 0 1.84 0.00 0.37 3.89 0.00 93.90 14:29:01 1 2.32 0.00 0.22 2.14 0.05 95.27 14:29:01 2 6.76 0.00 0.59 0.45 0.03 92.16 14:29:01 3 11.11 0.00 0.93 0.22 0.02 87.72 14:29:01 4 2.42 0.00 0.43 0.12 0.00 97.03 14:29:01 5 32.33 0.00 2.27 0.95 0.05 64.40 14:29:01 6 23.11 0.00 1.05 0.28 0.03 75.53 14:29:01 7 9.29 0.00 0.80 0.07 0.02 89.82 14:30:01 all 12.01 0.00 2.68 1.06 0.06 84.20 14:30:01 0 3.53 0.00 2.10 5.10 0.05 89.22 14:30:01 1 9.79 0.00 2.15 1.19 0.08 86.77 14:30:01 2 19.17 0.00 3.49 0.39 0.05 76.90 14:30:01 3 8.60 0.00 2.40 0.10 0.05 88.85 14:30:01 4 4.72 0.00 3.27 0.05 0.05 91.91 14:30:01 5 5.46 0.00 2.56 0.07 0.07 91.85 14:30:01 6 15.89 0.00 2.69 0.57 0.05 80.80 14:30:01 7 28.94 0.00 2.76 1.01 0.10 67.19 14:31:01 all 21.62 0.00 6.02 4.09 0.08 68.19 14:31:01 0 23.67 0.00 6.32 2.71 0.08 67.21 14:31:01 1 23.51 0.00 5.70 0.69 0.08 70.02 14:31:01 2 19.14 0.00 4.90 0.64 0.08 75.23 14:31:01 3 22.38 0.00 6.80 6.93 0.08 63.80 14:31:01 4 27.46 0.00 6.10 0.19 0.08 66.17 14:31:01 5 17.88 0.00 5.64 0.54 0.07 75.86 14:31:01 6 16.17 0.00 7.07 20.57 0.09 56.11 14:31:01 7 22.70 0.00 5.59 0.57 0.07 71.08 14:32:01 all 20.49 0.00 1.95 0.28 0.07 77.22 14:32:01 0 21.45 0.00 2.61 0.27 0.05 75.62 14:32:01 1 22.25 0.00 2.12 0.07 0.07 75.49 14:32:01 2 18.04 0.00 1.54 0.07 0.08 80.26 14:32:01 3 20.07 0.00 1.62 1.12 0.07 77.12 14:32:01 4 16.58 0.00 1.78 0.37 0.05 81.22 14:32:01 5 17.30 0.00 1.72 0.02 0.08 80.88 14:32:01 6 26.45 0.00 2.41 0.00 0.07 71.08 14:32:01 7 21.76 0.00 1.81 0.32 0.08 76.03 14:33:01 all 4.01 0.00 0.78 0.32 0.05 94.84 14:33:01 0 4.00 0.00 0.79 1.81 0.05 93.36 14:33:01 1 4.59 0.00 0.97 0.27 0.05 94.12 14:33:01 2 4.26 0.00 0.95 0.35 0.07 94.38 14:33:01 3 3.92 0.00 0.65 0.02 0.03 95.38 14:33:01 4 2.94 0.00 0.80 0.03 0.05 96.17 14:33:01 5 5.62 0.00 0.70 0.05 0.05 93.58 14:33:01 6 2.82 0.00 0.80 0.02 0.05 96.31 14:33:01 7 3.90 0.00 0.59 0.02 0.05 95.44 Average: all 8.72 0.00 1.53 0.96 0.05 88.74 Average: 0 6.85 0.00 1.53 1.73 0.03 89.87 Average: 1 7.88 0.00 1.41 0.56 0.04 90.11 Average: 2 8.55 0.00 1.44 0.24 0.13 89.65 Average: 3 8.29 0.00 1.56 1.04 0.03 89.08 Average: 4 6.77 0.00 1.55 0.09 0.03 91.56 Average: 5 9.94 0.00 1.61 1.13 0.04 87.28 Average: 6 10.62 0.00 1.75 2.63 0.04 84.96 Average: 7 10.87 0.00 1.45 0.25 0.04 87.38