---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84980 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 895 25129 0 6142 30816 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:11:2a:cf brd ff:ff:ff:ff:ff:ff inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe11:2acf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:85:73:d9 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::42:15ff:fe85:73d9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84980) 11/19/24 _x86_64_ (8 CPU) 12:11:26 LINUX RESTART (8 CPU) 12:12:01 tps rtps wtps bread/s bwrtn/s 12:13:01 334.34 36.58 297.77 1697.05 26085.12 12:14:01 177.14 46.30 130.84 2452.78 37427.66 12:15:01 32.54 4.07 28.48 187.84 18862.72 12:16:01 59.82 0.15 59.67 2.93 30473.32 12:17:01 333.06 4.60 328.46 457.66 121849.03 12:18:01 93.10 0.12 92.99 10.93 87315.83 12:19:01 26.50 0.68 25.81 83.59 17619.73 Average: 150.93 13.21 137.72 698.99 48519.72 12:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:13:01 29985248 31618988 2953972 8.97 73308 1868076 1488424 4.38 961176 1694476 191972 12:14:01 28332964 30458752 4606256 13.98 87180 2331332 2484708 7.31 2219992 2056556 16428 12:15:01 28085560 30280528 4853660 14.74 90400 2394376 3040040 8.94 2435016 2081368 18908 12:16:01 26794220 30253212 6145000 18.66 91972 3637844 2471548 7.27 2722372 3047912 1182552 12:17:01 23456600 29251136 9482620 28.79 109408 5867152 3886508 11.44 4057352 4942740 544764 12:18:01 23563652 29385916 9375568 28.46 121348 5880020 3315360 9.75 4190356 4707268 404 12:19:01 25768124 31589056 7171096 21.77 122636 5882572 1447996 4.26 1997504 4704936 292 Average: 26569481 30405370 6369739 19.34 99465 3980196 2590655 7.62 2654824 3319322 279331 12:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:13:01 ens3 126.10 88.72 1135.82 33.15 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 12:14:01 ens3 669.73 497.47 6032.43 88.01 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 12:15:01 ens3 894.77 697.78 794.11 297.20 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 lo 5.87 5.87 25.76 25.76 0.00 0.00 0.00 0.00 12:16:01 ens3 172.34 201.75 39.19 4256.07 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 lo 2.62 2.62 0.34 0.34 0.00 0.00 0.00 0.00 12:17:01 ens3 943.49 735.84 8034.05 4013.10 0.00 0.00 0.00 0.00 12:17:01 veth1e3f39f 38.19 60.77 7.01 371.66 0.00 0.00 0.00 0.03 12:17:01 docker0 38.19 60.64 6.49 371.65 0.00 0.00 0.00 0.00 12:17:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 12:18:01 ens3 2196.23 2005.23 4559.85 9825.54 0.00 0.00 0.00 0.00 12:18:01 docker0 120.56 220.34 10.10 4239.76 0.00 0.00 0.00 0.00 12:18:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 12:19:01 ens3 820.30 861.06 69.87 6760.68 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 lo 2.97 2.97 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 831.88 726.86 2952.30 3610.60 0.00 0.00 0.00 0.00 Average: docker0 22.68 40.14 2.37 658.84 0.00 0.00 0.00 0.00 Average: lo 2.24 2.24 3.82 3.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84980) 11/19/24 _x86_64_ (8 CPU) 12:11:26 LINUX RESTART (8 CPU) 12:12:01 CPU %user %nice %system %iowait %steal %idle 12:13:01 all 9.89 0.00 0.95 2.62 0.04 86.50 12:13:01 0 16.88 0.00 0.78 4.44 0.03 77.86 12:13:01 1 20.01 0.00 1.64 1.79 0.10 76.46 12:13:01 2 5.38 0.00 0.69 0.03 0.02 93.88 12:13:01 3 6.01 0.00 0.62 3.27 0.03 90.07 12:13:01 4 1.70 0.00 1.08 3.00 0.03 94.18 12:13:01 5 1.80 0.00 0.62 4.64 0.03 92.91 12:13:01 6 14.74 0.00 1.20 2.90 0.02 81.14 12:13:01 7 12.69 0.00 0.97 0.90 0.03 85.40 12:14:01 all 30.65 0.00 1.36 1.89 0.09 66.01 12:14:01 0 25.64 0.00 0.97 2.76 0.12 70.52 12:14:01 1 34.77 0.00 0.80 1.17 0.08 63.17 12:14:01 2 28.60 0.00 1.10 0.85 0.10 69.36 12:14:01 3 26.99 0.00 1.12 2.14 0.08 69.65 12:14:01 4 27.92 0.00 1.37 1.54 0.07 69.10 12:14:01 5 36.09 0.00 1.89 4.83 0.12 57.07 12:14:01 6 34.39 0.00 2.13 1.39 0.07 62.02 12:14:01 7 30.82 0.00 1.45 0.50 0.10 67.13 12:15:01 all 29.37 0.00 2.25 0.82 0.08 67.49 12:15:01 0 31.10 0.00 3.98 0.00 0.07 64.86 12:15:01 1 35.26 0.00 1.66 0.03 0.13 62.92 12:15:01 2 30.26 0.00 2.99 0.12 0.07 66.57 12:15:01 3 23.95 0.00 2.53 0.07 0.07 73.38 12:15:01 4 30.57 0.00 1.32 0.00 0.07 68.05 12:15:01 5 24.93 0.00 1.22 6.07 0.10 67.69 12:15:01 6 32.19 0.00 2.31 0.12 0.08 65.30 12:15:01 7 26.67 0.00 2.01 0.10 0.07 71.16 12:16:01 all 22.97 0.00 0.81 2.02 0.06 74.14 12:16:01 0 22.48 0.00 0.58 0.00 0.07 76.87 12:16:01 1 26.37 0.00 0.35 0.00 0.07 73.22 12:16:01 2 32.89 0.00 2.84 7.24 0.07 56.96 12:16:01 3 21.73 0.00 0.35 0.00 0.05 77.87 12:16:01 4 20.81 0.00 0.43 0.02 0.03 78.71 12:16:01 5 13.86 0.00 0.67 8.90 0.07 76.50 12:16:01 6 20.05 0.00 0.42 0.00 0.08 79.45 12:16:01 7 25.55 0.00 0.83 0.00 0.07 73.56 12:17:01 all 15.48 0.00 3.79 4.97 0.07 75.69 12:17:01 0 16.16 0.00 2.46 0.32 0.07 80.99 12:17:01 1 18.77 0.00 5.90 6.56 0.05 68.72 12:17:01 2 20.23 0.00 5.63 5.16 0.08 68.91 12:17:01 3 10.72 0.00 3.91 0.74 0.08 84.55 12:17:01 4 20.47 0.00 2.26 1.97 0.08 75.22 12:17:01 5 11.37 0.00 4.00 3.45 0.07 81.11 12:17:01 6 9.88 0.00 3.20 21.54 0.07 65.31 12:17:01 7 16.25 0.00 2.94 0.02 0.07 80.73 12:18:01 all 18.46 0.00 3.18 3.36 0.07 74.92 12:18:01 0 21.87 0.00 2.96 0.17 0.08 74.92 12:18:01 1 11.85 0.00 1.85 2.14 0.05 84.11 12:18:01 2 25.03 0.00 3.21 0.40 0.10 71.26 12:18:01 3 20.04 0.00 4.51 13.37 0.07 62.01 12:18:01 4 21.19 0.00 4.59 7.82 0.08 66.32 12:18:01 5 16.84 0.00 2.78 0.02 0.07 80.29 12:18:01 6 16.59 0.00 2.30 2.99 0.07 78.05 12:18:01 7 14.38 0.00 3.29 0.07 0.05 82.21 12:19:01 all 9.52 0.00 0.51 0.93 0.04 88.99 12:19:01 0 1.22 0.00 0.25 0.00 0.02 98.52 12:19:01 1 2.96 0.00 0.30 0.02 0.03 96.69 12:19:01 2 24.03 0.00 0.99 0.15 0.07 74.77 12:19:01 3 14.70 0.00 0.82 0.13 0.08 84.26 12:19:01 4 11.72 0.00 0.65 7.17 0.07 80.38 12:19:01 5 4.38 0.00 0.32 0.02 0.02 95.27 12:19:01 6 6.75 0.00 0.23 0.00 0.03 92.99 12:19:01 7 10.45 0.00 0.55 0.00 0.07 88.93 Average: all 19.48 0.00 1.83 2.37 0.07 76.25 Average: 0 19.33 0.00 1.71 1.10 0.06 77.80 Average: 1 21.42 0.00 1.78 1.67 0.07 75.05 Average: 2 23.74 0.00 2.48 1.99 0.07 71.72 Average: 3 17.73 0.00 1.97 2.81 0.07 77.42 Average: 4 19.19 0.00 1.67 3.06 0.06 76.02 Average: 5 15.60 0.00 1.64 3.99 0.07 78.70 Average: 6 19.23 0.00 1.68 4.12 0.06 74.91 Average: 7 19.55 0.00 1.72 0.23 0.06 78.45