---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77290 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 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 932 25742 0 5491 30779 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:a5:92:27 brd ff:ff:ff:ff:ff:ff inet 10.30.106.210/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fea5:9227/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:00:40:4e 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::42:2aff:fe00:404e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77290) 10/17/24 _x86_64_ (8 CPU) 09:13:06 LINUX RESTART (8 CPU) 09:14:01 tps rtps wtps bread/s bwrtn/s 09:15:01 149.66 43.18 106.48 1927.55 6943.11 09:16:01 338.94 49.24 289.70 3684.19 18072.19 09:17:01 231.09 5.50 225.60 544.71 39229.60 09:18:01 164.61 1.30 163.31 125.98 29333.24 09:19:01 28.86 0.07 28.80 8.93 2021.40 09:20:01 28.47 0.05 28.42 7.46 6035.72 09:21:01 221.21 0.02 221.20 4.00 49633.33 09:22:01 72.64 1.20 71.44 75.19 3247.59 Average: 154.43 12.57 141.87 797.23 19314.25 09:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:15:01 30142112 31695448 2797108 8.49 68308 1797428 1416272 4.17 879176 1632392 143604 09:16:01 28972832 30976760 3966388 12.04 85888 2213888 1893688 5.57 1706796 1936420 23844 09:17:01 27349180 30372528 5590040 16.97 105520 3186436 2486488 7.32 2619768 2578588 540 09:18:01 27435172 31130500 5504048 16.71 131520 3774864 3852188 11.33 1981064 3044088 2840 09:19:01 27415260 31113240 5523960 16.77 132032 3775372 3963712 11.66 2015360 3024128 152 09:20:01 26472904 31536560 6466316 19.63 162256 5038160 1584544 4.66 1656916 4260492 1131808 09:21:01 24018696 29416328 8920524 27.08 174772 5335336 6854468 20.17 3907192 4409844 7116 09:22:01 26391576 31547976 6547644 19.88 178228 5109464 1526312 4.49 1794388 4211704 17060 Average: 27274716 30973668 5664504 17.20 129816 3778868 2947209 8.67 2070082 3137207 165870 09:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:15:01 ens3 211.00 157.92 1203.24 46.43 0.00 0.00 0.00 0.00 09:15:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 ens3 381.67 326.70 3676.04 51.12 0.00 0.00 0.00 0.00 09:16:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 ens3 531.96 393.22 9173.99 46.57 0.00 0.00 0.00 0.00 09:17:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 09:17:01 docker0 7.27 13.15 0.44 307.75 0.00 0.00 0.00 0.00 09:17:01 vetha744618 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 vethe0cc804 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 09:18:01 br-9e8b08c6c957 0.38 0.63 0.05 0.05 0.00 0.00 0.00 0.00 09:18:01 ens3 181.79 129.06 2354.82 31.48 0.00 0.00 0.00 0.00 09:18:01 veth84af808 0.53 0.90 0.10 0.09 0.00 0.00 0.00 0.00 09:19:01 veth2ef9284 2.48 3.43 0.31 0.36 0.00 0.00 0.00 0.00 09:19:01 ens3 14.78 16.63 210.64 11.76 0.00 0.00 0.00 0.00 09:19:01 lo 21.31 21.31 1.99 1.99 0.00 0.00 0.00 0.00 09:19:01 veth7dfa909 0.45 0.87 0.08 0.11 0.00 0.00 0.00 0.00 09:20:01 br-11e74759a2c5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 ens3 321.81 163.88 10964.46 11.93 0.00 0.00 0.00 0.00 09:20:01 lo 7.46 7.46 0.65 0.65 0.00 0.00 0.00 0.00 09:20:01 docker0 7.26 13.20 0.44 307.70 0.00 0.00 0.00 0.00 09:21:01 br-11e74759a2c5 1.52 1.95 0.09 0.15 0.00 0.00 0.00 0.00 09:21:01 veth4ea8a9b 0.10 0.42 0.01 0.03 0.00 0.00 0.00 0.00 09:21:01 ens3 0.45 0.40 0.08 0.03 0.00 0.00 0.00 0.00 09:21:01 lo 5.43 5.43 0.39 0.39 0.00 0.00 0.00 0.00 09:22:01 ens3 42.13 35.59 66.58 18.77 0.00 0.00 0.00 0.00 09:22:01 lo 7.03 7.03 0.63 0.63 0.00 0.00 0.00 0.00 09:22:01 docker0 7.27 13.20 0.44 307.76 0.00 0.00 0.00 0.00 Average: ens3 210.70 152.93 3456.39 27.26 0.00 0.00 0.00 0.00 Average: lo 4.67 4.67 0.42 0.42 0.00 0.00 0.00 0.00 Average: docker0 0.91 1.65 0.05 38.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77290) 10/17/24 _x86_64_ (8 CPU) 09:13:06 LINUX RESTART (8 CPU) 09:14:01 CPU %user %nice %system %iowait %steal %idle 09:15:01 all 9.57 0.00 0.81 3.70 0.04 85.89 09:15:01 0 6.22 0.00 0.52 0.17 0.03 93.06 09:15:01 1 5.72 0.00 0.45 0.89 0.02 92.93 09:15:01 2 5.51 0.00 0.47 2.49 0.07 91.47 09:15:01 3 3.58 0.00 0.53 15.63 0.03 80.23 09:15:01 4 17.38 0.00 1.40 2.07 0.03 79.12 09:15:01 5 6.19 0.00 0.55 0.65 0.02 92.59 09:15:01 6 9.34 0.00 0.84 5.38 0.03 84.41 09:15:01 7 22.62 0.00 1.72 2.35 0.07 73.24 09:16:01 all 18.78 0.00 1.22 4.02 0.07 75.92 09:16:01 0 14.41 0.00 0.92 1.14 0.05 83.49 09:16:01 1 11.54 0.00 0.90 1.50 0.05 86.01 09:16:01 2 28.89 0.00 2.04 6.34 0.08 62.65 09:16:01 3 18.36 0.00 1.01 10.08 0.07 70.49 09:16:01 4 28.65 0.00 0.93 2.57 0.07 67.78 09:16:01 5 12.64 0.00 1.15 4.32 0.07 81.82 09:16:01 6 14.57 0.00 1.37 3.16 0.07 80.82 09:16:01 7 21.16 0.00 1.44 3.07 0.05 74.28 09:17:01 all 22.80 0.00 2.46 2.15 0.08 72.51 09:17:01 0 20.36 0.00 2.20 5.05 0.08 72.31 09:17:01 1 21.10 0.00 3.13 0.77 0.08 74.91 09:17:01 2 22.41 0.00 2.28 0.82 0.08 74.41 09:17:01 3 29.18 0.00 2.15 1.29 0.10 67.28 09:17:01 4 28.19 0.00 3.03 1.16 0.08 67.53 09:17:01 5 14.70 0.00 1.74 1.43 0.07 82.06 09:17:01 6 22.52 0.00 3.02 6.02 0.10 68.34 09:17:01 7 24.06 0.00 2.11 0.69 0.08 73.05 09:18:01 all 11.84 0.00 1.72 2.40 0.04 84.00 09:18:01 0 7.31 0.00 1.86 1.40 0.02 89.42 09:18:01 1 12.57 0.00 1.76 0.18 0.03 85.46 09:18:01 2 7.23 0.00 1.59 0.65 0.03 90.49 09:18:01 3 9.03 0.00 1.42 0.20 0.03 89.31 09:18:01 4 30.68 0.00 2.33 2.08 0.07 64.85 09:18:01 5 8.69 0.00 2.03 14.32 0.07 74.89 09:18:01 6 13.57 0.00 1.30 0.17 0.03 84.93 09:18:01 7 5.62 0.00 1.48 0.25 0.03 92.62 09:19:01 all 5.23 0.00 0.51 0.16 0.02 94.08 09:19:01 0 5.47 0.00 0.57 0.38 0.03 93.54 09:19:01 1 4.45 0.00 0.52 0.08 0.03 94.91 09:19:01 2 4.80 0.00 0.53 0.22 0.03 94.41 09:19:01 3 3.62 0.00 0.48 0.03 0.02 95.84 09:19:01 4 7.54 0.00 0.62 0.02 0.03 91.80 09:19:01 5 4.22 0.00 0.45 0.12 0.02 95.19 09:19:01 6 7.24 0.00 0.40 0.03 0.02 92.31 09:19:01 7 4.46 0.00 0.55 0.40 0.03 94.55 09:20:01 all 5.37 0.00 2.26 0.43 0.04 91.91 09:20:01 0 5.05 0.00 2.19 0.43 0.03 92.29 09:20:01 1 5.21 0.00 3.19 1.09 0.05 90.45 09:20:01 2 7.24 0.00 2.56 0.05 0.03 90.12 09:20:01 3 4.54 0.00 1.48 0.00 0.03 93.95 09:20:01 4 5.72 0.00 2.15 1.21 0.03 90.90 09:20:01 5 5.44 0.00 2.31 0.17 0.05 92.03 09:20:01 6 5.31 0.00 2.61 0.02 0.03 92.02 09:20:01 7 4.46 0.00 1.52 0.42 0.05 93.55 09:21:01 all 27.06 0.00 1.97 3.87 0.07 67.03 09:21:01 0 19.27 0.00 1.35 0.10 0.05 79.23 09:21:01 1 33.12 0.00 2.66 1.44 0.07 62.71 09:21:01 2 24.58 0.00 1.96 1.57 0.08 71.81 09:21:01 3 26.02 0.00 1.82 3.38 0.08 68.69 09:21:01 4 23.64 0.00 2.13 20.19 0.07 53.98 09:21:01 5 32.06 0.00 2.02 1.70 0.07 64.15 09:21:01 6 29.73 0.00 2.03 2.26 0.07 65.92 09:21:01 7 28.06 0.00 1.81 0.37 0.07 69.70 09:22:01 all 10.91 0.00 0.93 0.38 0.05 87.73 09:22:01 0 6.78 0.00 0.95 0.10 0.07 92.10 09:22:01 1 6.14 0.00 0.78 0.40 0.02 92.66 09:22:01 2 7.97 0.00 0.89 0.03 0.05 91.06 09:22:01 3 22.27 0.00 1.05 0.08 0.05 76.55 09:22:01 4 8.34 0.00 0.85 0.85 0.05 89.91 09:22:01 5 10.17 0.00 0.75 0.28 0.03 88.76 09:22:01 6 7.95 0.00 0.94 0.17 0.05 90.90 09:22:01 7 17.63 0.00 1.27 1.07 0.07 79.97 Average: all 13.94 0.00 1.48 2.14 0.05 82.39 Average: 0 10.60 0.00 1.32 1.09 0.05 86.94 Average: 1 12.46 0.00 1.67 0.80 0.04 85.03 Average: 2 13.58 0.00 1.54 1.52 0.06 83.30 Average: 3 14.57 0.00 1.24 3.84 0.05 80.30 Average: 4 18.76 0.00 1.68 3.77 0.05 75.74 Average: 5 11.78 0.00 1.38 2.87 0.05 83.93 Average: 6 13.77 0.00 1.56 2.15 0.05 82.48 Average: 7 16.03 0.00 1.49 1.08 0.06 81.35