---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-19196 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 16G 140G 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 850 23356 0 7959 30861 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:78:4e:50 brd ff:ff:ff:ff:ff:ff inet 10.30.107.237/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fe78:4e50/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:30:ac:a7 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-v1-8c-8g-19196) 03/29/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 115.73 38.07 77.66 1741.82 23410.60 22:50:01 106.52 13.35 93.17 304.75 70793.27 22:51:01 208.89 1.75 207.14 47.03 111444.60 22:52:01 246.08 20.61 225.46 3860.02 56281.95 22:53:01 29.50 0.02 29.48 0.13 36397.00 22:54:01 287.50 0.00 287.50 0.00 46456.25 22:55:01 18.02 0.00 18.02 0.00 22258.40 22:56:01 95.72 0.00 95.72 0.00 29120.21 22:57:01 22.89 0.57 22.33 56.11 18477.71 Average: 125.66 8.26 117.40 667.73 46075.47 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30097308 31671448 2841904 8.63 69688 1815680 1469380 4.32 897344 1652960 149568 22:50:01 27130896 31502468 5808316 17.63 95668 4517496 1990568 5.86 1064868 4335836 2646056 22:51:01 25864736 30921088 7074476 21.48 132544 5090524 2141272 6.30 1690780 4893896 413744 22:52:01 24452812 30746184 8486400 25.76 166940 6189712 2307496 6.79 2078012 5812928 382644 22:53:01 24043892 30881652 8895320 27.01 167404 6718892 2107632 6.20 2525128 5761900 514012 22:54:01 23887120 31090940 9052092 27.48 168420 7072684 1967012 5.79 2475512 5957960 1452 22:55:01 22670496 30058396 10268716 31.17 168508 7251444 2506272 7.37 3720852 5915980 9752 22:56:01 24084396 31664404 8854816 26.88 168600 7438828 1405788 4.14 2155064 6070508 21912 22:57:01 23922984 31606536 9016228 27.37 170672 7537636 1460336 4.30 2272036 6114684 26344 Average: 25128293 31127013 7810919 23.71 145383 5959211 1928417 5.67 2097733 5168517 462832 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 22:49:01 ens3 102.63 64.96 919.87 14.95 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 ens3 6151.81 3945.03 24572.81 1028.61 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.00 1.00 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 ens3 530.69 410.66 3523.05 101.26 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 ens3 327.83 257.14 2503.24 57.09 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 42.58 36.08 20.14 12.14 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 98.37 88.47 185.20 24.94 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 16.08 16.08 0.82 0.82 0.00 0.00 0.00 0.00 22:55:01 ens3 2.77 2.27 0.57 0.67 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 25.11 25.11 1.29 1.29 0.00 0.00 0.00 0.00 22:56:01 ens3 21.10 15.68 4.48 4.66 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 22:57:01 ens3 1657.56 1276.94 416.22 7866.11 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 5.10 5.10 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 992.78 677.45 3571.62 1012.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-19196) 03/29/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.51 0.00 0.84 2.07 0.03 86.56 22:49:01 0 8.68 0.00 0.93 0.45 0.02 89.92 22:49:01 1 10.55 0.00 0.97 0.93 0.05 87.50 22:49:01 2 16.52 0.00 1.23 0.27 0.05 81.92 22:49:01 3 6.59 0.00 0.60 0.07 0.02 92.72 22:49:01 4 1.47 0.00 0.30 0.20 0.00 98.03 22:49:01 5 27.32 0.00 1.24 1.89 0.08 69.47 22:49:01 6 11.03 0.00 0.87 0.40 0.03 87.67 22:49:01 7 1.92 0.00 0.57 12.33 0.03 85.14 22:50:01 all 9.69 0.00 3.79 4.24 0.06 82.21 22:50:01 0 21.62 0.00 4.81 0.00 0.07 73.50 22:50:01 1 5.37 0.00 2.22 17.43 0.05 74.93 22:50:01 2 5.60 0.00 2.97 3.09 0.07 88.28 22:50:01 3 4.04 0.00 3.97 0.12 0.03 91.84 22:50:01 4 2.60 0.00 3.44 1.82 0.03 92.11 22:50:01 5 19.90 0.00 4.95 0.32 0.05 74.79 22:50:01 6 4.42 0.00 6.50 0.44 0.07 88.57 22:50:01 7 13.96 0.00 1.53 10.82 0.08 73.60 22:51:01 all 9.90 0.00 1.77 9.94 0.08 78.31 22:51:01 0 14.22 0.00 2.85 0.15 0.08 82.70 22:51:01 1 8.92 0.00 0.68 0.03 0.05 90.31 22:51:01 2 9.16 0.00 2.72 13.43 0.07 74.62 22:51:01 3 6.73 0.00 0.76 19.58 0.08 72.84 22:51:01 4 12.99 0.00 2.94 10.44 0.08 73.56 22:51:01 5 8.82 0.00 1.43 2.28 0.08 87.39 22:51:01 6 9.56 0.00 2.09 24.08 0.10 64.17 22:51:01 7 8.82 0.00 0.67 9.71 0.07 80.74 22:52:01 all 17.77 0.00 2.48 4.82 0.09 74.83 22:52:01 0 19.24 0.00 2.99 1.43 0.07 76.28 22:52:01 1 27.79 0.00 2.37 0.37 0.08 69.40 22:52:01 2 16.25 0.00 2.33 6.20 0.08 75.14 22:52:01 3 13.25 0.00 2.36 17.88 0.18 66.33 22:52:01 4 12.88 0.00 1.62 3.31 0.10 82.10 22:52:01 5 22.71 0.00 4.21 6.66 0.10 66.31 22:52:01 6 18.01 0.00 2.17 1.07 0.07 78.68 22:52:01 7 12.03 0.00 1.86 1.66 0.07 84.38 22:53:01 all 26.27 0.00 2.47 1.43 0.06 69.76 22:53:01 0 15.74 0.00 1.05 0.05 0.05 83.11 22:53:01 1 52.51 0.00 3.25 0.00 0.08 44.16 22:53:01 2 12.98 0.00 1.67 10.48 0.05 74.82 22:53:01 3 34.88 0.00 1.47 0.15 0.05 63.45 22:53:01 4 14.52 0.00 0.97 0.00 0.03 84.48 22:53:01 5 39.20 0.00 3.28 0.00 0.10 57.42 22:53:01 6 17.97 0.00 1.71 0.05 0.08 80.18 22:53:01 7 22.36 0.00 6.37 0.72 0.05 70.50 22:54:01 all 16.32 0.00 2.68 2.89 0.06 78.04 22:54:01 0 12.43 0.00 1.55 8.60 0.05 77.37 22:54:01 1 29.67 0.00 9.80 0.00 0.05 60.48 22:54:01 2 12.89 0.00 0.92 1.07 0.07 85.05 22:54:01 3 21.51 0.00 2.48 8.99 0.07 66.96 22:54:01 4 11.74 0.00 1.68 0.27 0.08 86.24 22:54:01 5 16.60 0.00 2.59 0.03 0.07 80.70 22:54:01 6 9.07 0.00 0.89 0.03 0.05 89.96 22:54:01 7 16.72 0.00 1.54 4.18 0.05 77.50 22:55:01 all 13.41 0.00 4.79 0.98 0.08 80.75 22:55:01 0 13.61 0.00 5.30 4.40 0.07 76.63 22:55:01 1 32.57 0.00 3.06 0.00 0.12 64.26 22:55:01 2 7.59 0.00 6.77 0.00 0.03 85.60 22:55:01 3 12.36 0.00 10.45 0.00 0.08 77.11 22:55:01 4 6.37 0.00 6.49 3.16 0.12 83.86 22:55:01 5 2.98 0.00 2.36 0.00 0.05 94.61 22:55:01 6 25.70 0.00 2.41 0.00 0.07 71.82 22:55:01 7 6.26 0.00 1.41 0.18 0.07 92.08 22:56:01 all 10.59 0.00 6.50 1.21 0.07 81.63 22:56:01 0 25.00 0.00 10.29 0.03 0.08 64.60 22:56:01 1 5.48 0.00 4.35 0.00 0.07 90.10 22:56:01 2 17.18 0.00 7.93 0.00 0.08 74.81 22:56:01 3 13.20 0.00 4.84 0.02 0.07 81.88 22:56:01 4 6.32 0.00 7.36 9.70 0.05 76.57 22:56:01 5 9.91 0.00 6.92 0.00 0.08 83.09 22:56:01 6 4.12 0.00 4.80 0.00 0.05 91.03 22:56:01 7 3.46 0.00 5.47 0.00 0.07 91.00 22:57:01 all 6.45 0.00 0.94 0.96 0.03 91.63 22:57:01 0 9.10 0.00 1.36 0.02 0.02 89.51 22:57:01 1 2.50 0.00 0.27 0.00 0.02 97.22 22:57:01 2 1.04 0.00 1.22 0.02 0.02 97.71 22:57:01 3 16.83 0.00 1.59 0.18 0.03 81.36 22:57:01 4 15.50 0.00 0.50 7.39 0.03 76.57 22:57:01 5 1.02 0.00 1.31 0.03 0.03 97.60 22:57:01 6 3.99 0.00 1.10 0.02 0.02 94.88 22:57:01 7 1.59 0.00 0.20 0.00 0.03 98.18 Average: all 13.44 0.00 2.92 3.17 0.06 80.42 Average: 0 15.51 0.00 3.47 1.69 0.06 79.28 Average: 1 19.48 0.00 3.00 2.06 0.06 75.40 Average: 2 11.02 0.00 3.08 3.83 0.06 82.01 Average: 3 14.38 0.00 3.18 5.19 0.07 77.18 Average: 4 9.38 0.00 2.81 4.02 0.06 83.74 Average: 5 16.49 0.00 3.15 1.24 0.07 79.05 Average: 6 11.55 0.00 2.49 2.89 0.06 83.01 Average: 7 9.68 0.00 2.18 4.40 0.06 83.68