---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25762 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 16G 139G 11% / 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 1010 22321 0 8835 30702 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:eb:97:68 brd ff:ff:ff:ff:ff:ff inet 10.30.107.41/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:feeb:9768/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:d0:35:8a 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-25762) 07/04/25 _x86_64_ (8 CPU) 15:44:01 LINUX RESTART (8 CPU) 15:45:01 tps rtps wtps bread/s bwrtn/s 15:46:01 214.95 43.90 171.04 3426.19 66841.45 15:47:01 93.53 1.53 92.00 158.37 57121.55 15:48:01 303.52 23.23 280.29 3279.19 28860.39 15:49:01 306.05 4.85 301.20 190.90 144255.96 15:50:01 487.04 3.27 483.77 402.00 80843.32 15:51:01 66.92 0.67 66.26 36.93 8160.64 15:52:01 85.80 1.08 84.72 87.59 3069.09 Average: 222.55 11.22 211.33 1083.06 55594.07 15:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:46:01 28953476 31019112 3985744 12.10 87120 2273108 1973204 5.81 1608484 2050476 146924 15:47:01 27475076 29664580 5464144 16.59 93036 2385376 3269780 9.62 2984472 2140228 884 15:48:01 27969324 31460912 4969896 15.09 107488 3646712 1602556 4.72 1527160 3051944 756840 15:49:01 23027796 31541644 9911424 30.09 194964 8299148 1655900 4.87 1532080 7696496 2113696 15:50:01 18374044 27218980 14565176 44.22 215644 8512428 14887960 43.80 6115784 7633284 40960 15:51:01 15961348 25115024 16977872 51.54 221112 8804824 16335896 48.06 8321468 7807408 5532 15:52:01 22884780 31462700 10054440 30.52 222816 8325512 1694872 4.99 2084028 7260808 27976 Average: 23520835 29640422 9418385 28.59 163169 6035301 5917167 17.41 3453354 5377235 441830 15:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:46:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 572.98 431.27 5329.94 90.84 0.00 0.00 0.00 0.00 15:47:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 621.63 448.99 1738.14 137.59 0.00 0.00 0.00 0.00 15:48:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 277.02 212.63 2445.90 43.05 0.00 0.00 0.00 0.00 15:49:01 lo 19.13 19.13 2.24 2.24 0.00 0.00 0.00 0.00 15:49:01 br-133a3551de01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 3719.31 1955.41 38262.67 139.09 0.00 0.00 0.00 0.00 15:50:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 15:50:01 br-133a3551de01 30.77 44.04 3.83 314.52 0.00 0.00 0.40 0.00 15:50:01 vethd0cf5e8 0.00 0.82 0.00 0.29 0.00 0.00 0.00 0.00 15:50:01 veth0752815 149.87 155.80 13.09 331.49 0.00 0.00 0.00 0.03 15:51:01 lo 5.80 5.80 1.45 1.45 0.00 0.00 0.00 0.00 15:51:01 br-133a3551de01 14.35 22.70 20.82 102.19 0.00 0.00 0.10 0.00 15:51:01 vethd0cf5e8 0.00 0.35 0.00 0.04 0.00 0.00 0.00 0.00 15:51:01 veth0752815 1.10 1.67 0.16 0.21 0.00 0.00 0.00 0.00 15:52:01 lo 10.11 10.11 1.98 1.98 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 ens3 5743.74 3426.45 49469.45 546.34 0.00 0.00 0.00 0.00 Average: lo 5.53 5.53 0.86 0.86 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 765.31 451.57 6893.53 67.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25762) 07/04/25 _x86_64_ (8 CPU) 15:44:01 LINUX RESTART (8 CPU) 15:45:01 CPU %user %nice %system %iowait %steal %idle 15:46:01 all 17.22 0.00 1.29 2.05 0.06 79.38 15:46:01 0 11.63 0.00 0.78 0.53 0.03 87.02 15:46:01 1 9.32 0.00 0.85 0.42 0.05 89.36 15:46:01 2 26.27 0.00 1.63 0.88 0.07 71.15 15:46:01 3 22.13 0.00 2.69 1.32 0.07 73.79 15:46:01 4 22.54 0.00 0.92 0.37 0.05 76.12 15:46:01 5 14.81 0.00 0.65 1.32 0.07 83.15 15:46:01 6 7.44 0.00 0.99 10.86 0.08 80.63 15:46:01 7 23.60 0.00 1.79 0.70 0.05 73.86 15:47:01 all 24.57 0.00 0.90 1.13 0.05 73.35 15:47:01 0 15.80 0.00 0.80 0.05 0.03 83.32 15:47:01 1 25.86 0.00 0.60 0.00 0.05 73.49 15:47:01 2 27.12 0.00 0.55 0.00 0.03 72.29 15:47:01 3 30.93 0.00 1.53 0.07 0.08 67.38 15:47:01 4 34.82 0.00 0.73 0.00 0.07 64.38 15:47:01 5 34.03 0.00 1.00 0.00 0.05 64.91 15:47:01 6 13.29 0.00 1.15 2.54 0.05 82.97 15:47:01 7 14.62 0.00 0.84 6.45 0.05 78.05 15:48:01 all 16.44 0.00 1.69 1.40 0.05 80.41 15:48:01 0 18.23 0.00 1.42 0.05 0.03 80.27 15:48:01 1 15.52 0.00 1.45 2.44 0.05 80.54 15:48:01 2 30.47 0.00 2.81 0.27 0.07 66.38 15:48:01 3 12.24 0.00 2.03 4.65 0.05 81.03 15:48:01 4 20.94 0.00 1.87 0.38 0.05 76.76 15:48:01 5 12.48 0.00 1.10 0.25 0.03 86.13 15:48:01 6 7.44 0.00 1.37 0.33 0.03 90.83 15:48:01 7 14.25 0.00 1.47 2.89 0.03 81.36 15:49:01 all 19.47 0.00 8.90 7.06 0.07 64.49 15:49:01 0 18.46 0.00 8.47 4.28 0.10 68.69 15:49:01 1 15.80 0.00 8.67 4.39 0.05 71.08 15:49:01 2 30.60 0.00 9.51 17.86 0.10 41.93 15:49:01 3 18.97 0.00 9.71 2.45 0.05 68.82 15:49:01 4 16.66 0.00 8.98 6.72 0.07 67.57 15:49:01 5 18.03 0.00 9.27 10.23 0.07 62.40 15:49:01 6 20.79 0.00 8.48 2.63 0.08 68.01 15:49:01 7 16.46 0.00 8.13 7.89 0.08 67.43 15:50:01 all 47.55 0.00 5.90 4.36 0.10 42.08 15:50:01 0 46.41 0.00 5.89 1.32 0.10 46.28 15:50:01 1 47.29 0.00 5.67 0.96 0.12 45.96 15:50:01 2 49.39 0.00 5.87 0.84 0.10 43.80 15:50:01 3 48.93 0.00 5.64 1.60 0.10 43.74 15:50:01 4 45.33 0.00 6.97 24.86 0.12 22.72 15:50:01 5 46.65 0.00 5.53 1.16 0.10 46.56 15:50:01 6 48.37 0.00 5.86 1.79 0.10 43.89 15:50:01 7 48.00 0.00 5.81 2.48 0.08 43.62 15:51:01 all 38.71 0.00 3.33 0.18 0.11 57.66 15:51:01 0 41.55 0.00 3.54 0.23 0.12 54.56 15:51:01 1 39.47 0.00 3.47 0.10 0.10 56.86 15:51:01 2 40.60 0.00 3.23 0.07 0.10 56.00 15:51:01 3 37.05 0.00 3.40 0.28 0.12 59.15 15:51:01 4 34.17 0.00 3.39 0.34 0.12 61.99 15:51:01 5 37.52 0.00 3.25 0.18 0.12 58.92 15:51:01 6 37.75 0.00 2.98 0.15 0.10 59.02 15:51:01 7 41.59 0.00 3.38 0.07 0.12 54.85 15:52:01 all 12.95 0.00 2.32 0.25 0.07 84.41 15:52:01 0 11.43 0.00 2.34 0.05 0.07 86.11 15:52:01 1 12.38 0.00 2.21 0.10 0.07 85.24 15:52:01 2 13.47 0.00 2.63 0.62 0.07 83.22 15:52:01 3 23.19 0.00 2.28 0.22 0.07 74.24 15:52:01 4 12.16 0.00 2.47 0.35 0.08 84.93 15:52:01 5 12.14 0.00 2.03 0.32 0.08 85.43 15:52:01 6 9.27 0.00 2.40 0.20 0.07 88.07 15:52:01 7 9.58 0.00 2.21 0.10 0.08 88.02 Average: all 25.25 0.00 3.46 2.34 0.07 68.87 Average: 0 23.32 0.00 3.30 0.92 0.07 72.38 Average: 1 23.65 0.00 3.26 1.19 0.07 71.82 Average: 2 31.11 0.00 3.73 2.91 0.08 62.17 Average: 3 27.64 0.00 3.89 1.51 0.08 66.88 Average: 4 26.65 0.00 3.60 4.68 0.08 64.99 Average: 5 25.07 0.00 3.25 1.91 0.07 69.69 Average: 6 20.58 0.00 3.31 2.64 0.07 73.39 Average: 7 24.00 0.00 3.36 2.93 0.07 69.64