---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-86443 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: 2799.996 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 15G 141G 10% / 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 922 24316 0 6928 30789 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:f2:7f:75 brd ff:ff:ff:ff:ff:ff inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fef2:7f75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ec:dc:cd:f1 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-86443) 11/25/24 _x86_64_ (8 CPU) 12:18:01 LINUX RESTART (8 CPU) 12:19:02 tps rtps wtps bread/s bwrtn/s 12:20:01 178.68 51.53 127.15 3902.80 23316.59 12:21:01 338.14 20.06 318.08 3066.56 30786.60 12:22:01 300.07 3.50 296.57 465.18 103563.35 12:23:01 259.54 0.72 258.82 31.99 65682.92 12:24:01 58.74 0.05 58.69 3.33 17505.62 12:25:01 71.39 0.98 70.40 59.72 13711.05 Average: 201.16 12.70 188.46 1247.53 42482.61 12:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 29491600 31298636 3447620 10.47 81448 2026824 1837828 5.41 1337108 1800804 120820 12:21:01 28326756 31621584 4612464 14.00 97900 3467672 1434516 4.22 1342668 2897020 980724 12:22:01 25684136 30809516 7255084 22.03 138044 5170560 9080700 26.72 2249424 4469080 2996 12:23:01 21398332 28223760 11540888 35.04 185184 6657092 11282844 33.20 5079500 5779436 4288 12:24:01 19351028 26494044 13588192 41.25 190784 6944844 12057468 35.48 6869744 6015340 5396 12:25:01 24912948 31536272 8026272 24.37 192644 6503144 1595860 4.70 1910804 5515316 3160 Average: 24860800 29997302 8078420 24.53 147667 5128356 6214869 18.29 3131541 4412833 186231 12:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 ens3 185.22 143.08 1666.84 32.75 0.00 0.00 0.00 0.00 12:20:01 lo 2.58 2.58 0.25 0.25 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 811.63 594.72 7151.25 134.62 0.00 0.00 0.00 0.00 12:21:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 12:22:01 vethb1d979c 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:22:01 br-5c822332427f 0.02 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:22:01 vethf5ae2b5 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 12:22:01 vethab9cc32 0.10 0.32 0.01 0.02 0.00 0.00 0.00 0.00 12:23:01 vethb1d979c 16.25 19.40 4.29 5.39 0.00 0.00 0.00 0.00 12:23:01 br-5c822332427f 38.58 37.68 9.95 10.34 0.00 0.00 0.87 0.00 12:23:01 vethf5ae2b5 3.63 5.25 0.48 1.05 0.00 0.00 0.00 0.00 12:23:01 br-193f97dde185 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:24:01 vethb1d979c 15.61 17.58 6.75 6.22 0.00 0.00 0.00 0.00 12:24:01 br-5c822332427f 36.88 36.76 17.19 21.38 0.00 0.00 0.00 0.00 12:24:01 vethf5ae2b5 4.38 5.98 4.71 4.52 0.00 0.00 0.00 0.00 12:24:01 br-193f97dde185 82.67 61.17 8.76 12.83 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 ens3 2546.64 1623.40 36271.20 342.81 0.00 0.00 0.00 0.00 12:25:01 lo 23.05 23.05 2.40 2.40 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: ens3 360.70 226.76 5880.27 44.88 0.00 0.00 0.00 0.00 Average: lo 2.88 2.88 0.32 0.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86443) 11/25/24 _x86_64_ (8 CPU) 12:18:01 LINUX RESTART (8 CPU) 12:19:02 CPU %user %nice %system %iowait %steal %idle 12:20:01 all 12.29 0.00 1.01 2.14 0.04 84.51 12:20:01 0 9.12 0.00 0.58 0.78 0.03 89.49 12:20:01 1 4.64 0.00 0.44 0.37 0.02 94.53 12:20:01 2 7.32 0.00 1.24 6.28 0.05 85.11 12:20:01 3 23.86 0.00 1.60 5.21 0.05 69.28 12:20:01 4 6.77 0.00 0.71 0.53 0.03 91.95 12:20:01 5 25.54 0.00 1.99 2.89 0.09 69.49 12:20:01 6 18.57 0.00 1.17 0.42 0.07 79.77 12:20:01 7 2.57 0.00 0.41 0.58 0.02 96.43 12:21:01 all 30.49 0.00 2.23 1.68 0.07 65.53 12:21:01 0 33.17 0.00 2.79 1.09 0.08 62.86 12:21:01 1 26.23 0.00 2.70 0.34 0.08 70.64 12:21:01 2 25.80 0.00 1.29 6.11 0.07 66.74 12:21:01 3 27.39 0.00 2.27 3.71 0.07 66.57 12:21:01 4 32.59 0.00 2.57 0.42 0.05 64.38 12:21:01 5 36.55 0.00 2.69 0.75 0.07 59.94 12:21:01 6 31.42 0.00 2.00 0.99 0.05 65.54 12:21:01 7 30.71 0.00 1.52 0.07 0.07 67.63 12:22:01 all 16.19 0.00 4.49 5.65 0.06 73.62 12:22:01 0 11.87 0.00 4.96 11.24 0.10 71.84 12:22:01 1 34.59 0.00 4.88 3.31 0.07 57.15 12:22:01 2 13.85 0.00 5.42 13.74 0.05 66.94 12:22:01 3 15.17 0.00 4.19 5.11 0.07 75.47 12:22:01 4 15.90 0.00 4.10 0.44 0.05 79.51 12:22:01 5 12.44 0.00 3.73 0.89 0.05 82.90 12:22:01 6 12.83 0.00 4.14 3.05 0.05 79.94 12:22:01 7 12.80 0.00 4.47 7.47 0.08 75.18 12:23:01 all 44.98 0.00 6.60 4.48 0.11 43.81 12:23:01 0 45.39 0.00 7.06 3.64 0.10 43.80 12:23:01 1 38.80 0.00 5.76 3.09 0.10 52.24 12:23:01 2 45.38 0.00 6.37 6.56 0.12 41.56 12:23:01 3 42.65 0.00 7.32 12.64 0.12 37.28 12:23:01 4 49.81 0.00 7.06 1.56 0.10 41.47 12:23:01 5 44.36 0.00 4.87 0.76 0.12 49.89 12:23:01 6 49.31 0.00 7.21 3.36 0.10 40.02 12:23:01 7 44.21 0.00 7.19 4.23 0.10 44.27 12:24:01 all 31.55 0.00 3.05 0.68 0.10 64.63 12:24:01 0 29.79 0.00 3.37 0.89 0.10 65.85 12:24:01 1 22.04 0.00 2.28 0.02 0.10 75.55 12:24:01 2 37.66 0.00 3.66 0.86 0.12 57.72 12:24:01 3 33.67 0.00 3.33 0.45 0.10 62.45 12:24:01 4 33.27 0.00 3.12 0.05 0.10 63.46 12:24:01 5 26.38 0.00 2.40 3.02 0.08 68.11 12:24:01 6 35.95 0.00 3.28 0.10 0.12 60.55 12:24:01 7 33.58 0.00 2.97 0.03 0.10 63.31 12:25:01 all 10.19 0.00 2.06 0.76 0.07 86.92 12:25:01 0 9.67 0.00 2.16 0.20 0.05 87.92 12:25:01 1 11.35 0.00 2.64 0.12 0.05 85.85 12:25:01 2 11.19 0.00 1.99 0.79 0.07 85.96 12:25:01 3 7.59 0.00 2.25 0.10 0.07 89.99 12:25:01 4 7.75 0.00 1.49 1.90 0.08 88.78 12:25:01 5 10.55 0.00 1.74 1.64 0.07 86.01 12:25:01 6 13.59 0.00 2.55 1.18 0.10 82.58 12:25:01 7 9.84 0.00 1.66 0.17 0.07 88.26 Average: all 24.28 0.00 3.24 2.56 0.08 69.84 Average: 0 23.17 0.00 3.48 2.97 0.08 70.30 Average: 1 22.96 0.00 3.12 1.21 0.07 72.64 Average: 2 23.54 0.00 3.33 5.71 0.08 67.33 Average: 3 25.04 0.00 3.49 4.53 0.08 66.87 Average: 4 24.35 0.00 3.17 0.81 0.07 71.59 Average: 5 25.96 0.00 2.90 1.66 0.08 69.40 Average: 6 26.93 0.00 3.39 1.52 0.08 68.08 Average: 7 22.32 0.00 3.03 2.08 0.07 72.50