---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26088 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 11G 145G 8% / 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 884 28110 0 3172 30840 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:54:16:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.243/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe54:16d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:d7:00:27 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-26088) 07/24/24 _x86_64_ (8 CPU) 14:01:04 LINUX RESTART (8 CPU) 14:02:02 tps rtps wtps bread/s bwrtn/s 14:03:01 183.27 50.21 133.06 2802.10 32932.32 14:04:01 79.62 12.00 67.62 734.41 27727.25 14:05:01 31.06 2.68 28.38 66.39 31632.06 14:06:01 27.42 3.02 24.40 498.28 25039.75 14:07:01 224.18 2.85 221.33 223.93 33494.17 Average: 108.86 14.03 94.83 858.50 30155.62 14:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:03:01 29560712 31367556 3378508 10.26 80872 2028000 1606280 4.73 1230796 1836024 117192 14:04:01 27441716 29411532 5497504 16.69 85500 2180380 3071616 9.04 3273852 1898008 9820 14:05:01 27290932 29620828 5648288 17.15 86844 2533080 3291784 9.69 3071032 2238960 5656 14:06:01 28591696 31291724 4347524 13.20 89408 2892680 1660640 4.89 1532448 2465324 284736 14:07:01 28800832 31595344 4138388 12.56 92524 2982284 1403348 4.13 1273216 2511892 17624 Average: 28337178 30657397 4602042 13.97 87030 2523285 2206734 6.49 2076269 2190042 87006 14:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:03:01 lo 0.95 0.95 0.11 0.11 0.00 0.00 0.00 0.00 14:03:01 ens3 215.32 166.56 2309.15 31.78 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 14:04:01 ens3 774.75 487.47 2094.95 162.28 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 lo 25.25 25.25 5.00 5.00 0.00 0.00 0.00 0.00 14:05:01 ens3 451.81 326.31 265.47 110.18 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 lo 12.13 12.13 2.04 2.04 0.00 0.00 0.00 0.00 14:06:01 ens3 645.03 437.90 1891.53 165.07 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 14:07:01 ens3 517.14 390.07 1215.94 142.43 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.91 7.91 1.46 1.46 0.00 0.00 0.00 0.00 Average: ens3 521.84 362.32 1552.90 122.65 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26088) 07/24/24 _x86_64_ (8 CPU) 14:01:04 LINUX RESTART (8 CPU) 14:02:02 CPU %user %nice %system %iowait %steal %idle 14:03:01 all 12.77 0.00 1.04 2.54 0.04 83.60 14:03:01 0 10.67 0.00 0.51 0.31 0.03 88.48 14:03:01 1 2.98 0.00 0.72 3.58 0.03 92.69 14:03:01 2 6.90 0.00 1.05 4.22 0.07 87.76 14:03:01 3 8.70 0.00 0.90 0.64 0.02 89.74 14:03:01 4 36.14 0.00 2.30 6.31 0.07 55.19 14:03:01 5 12.03 0.00 1.05 0.22 0.03 86.66 14:03:01 6 10.46 0.00 0.56 0.44 0.03 88.50 14:03:01 7 14.32 0.00 1.22 4.62 0.05 79.78 14:04:01 all 41.36 0.00 1.27 1.06 0.07 56.24 14:04:01 0 40.96 0.00 1.19 0.00 0.07 57.78 14:04:01 1 45.66 0.00 1.36 3.47 0.08 49.43 14:04:01 2 35.38 0.00 1.59 2.23 0.08 60.71 14:04:01 3 49.41 0.00 1.61 0.15 0.10 48.73 14:04:01 4 39.99 0.00 1.14 2.16 0.07 56.65 14:04:01 5 39.90 0.00 1.15 0.03 0.07 58.85 14:04:01 6 41.60 0.00 0.94 0.28 0.07 57.12 14:04:01 7 37.97 0.00 1.17 0.15 0.07 60.64 14:05:01 all 20.01 0.00 1.27 1.19 0.05 77.48 14:05:01 0 17.40 0.00 0.50 0.02 0.03 82.05 14:05:01 1 20.39 0.00 1.50 4.96 0.03 73.11 14:05:01 2 19.50 0.00 1.86 0.00 0.03 78.62 14:05:01 3 19.26 0.00 2.45 4.49 0.05 73.74 14:05:01 4 24.14 0.00 0.77 0.08 0.07 74.95 14:05:01 5 20.25 0.00 1.80 0.00 0.05 77.90 14:05:01 6 19.33 0.00 0.55 0.02 0.03 80.07 14:05:01 7 19.81 0.00 0.75 0.00 0.05 79.39 14:06:01 all 37.94 0.00 2.18 0.85 0.07 58.95 14:06:01 0 38.39 0.00 1.25 0.00 0.05 60.31 14:06:01 1 31.69 0.00 3.69 5.55 0.08 58.98 14:06:01 2 46.71 0.00 2.71 0.49 0.08 50.01 14:06:01 3 31.12 0.00 2.15 0.30 0.08 66.35 14:06:01 4 38.10 0.00 1.42 0.17 0.07 60.24 14:06:01 5 39.15 0.00 2.89 0.00 0.07 57.89 14:06:01 6 40.69 0.00 2.41 0.28 0.08 56.53 14:06:01 7 37.71 0.00 0.87 0.00 0.05 61.37 14:07:01 all 23.52 0.00 1.11 1.86 0.05 73.45 14:07:01 0 8.53 0.00 0.65 0.00 0.03 90.79 14:07:01 1 18.68 0.00 1.24 8.31 0.07 71.71 14:07:01 2 29.64 0.00 1.35 3.39 0.05 65.56 14:07:01 3 42.13 0.00 1.46 0.62 0.07 55.73 14:07:01 4 26.83 0.00 1.45 1.84 0.05 69.83 14:07:01 5 19.91 0.00 1.04 0.75 0.07 78.24 14:07:01 6 24.68 0.00 0.65 0.00 0.05 74.62 14:07:01 7 17.83 0.00 1.02 0.02 0.05 81.08 Average: all 27.16 0.00 1.37 1.50 0.06 69.91 Average: 0 23.21 0.00 0.82 0.06 0.04 75.86 Average: 1 23.94 0.00 1.71 5.18 0.06 69.11 Average: 2 27.68 0.00 1.72 2.06 0.06 68.48 Average: 3 30.17 0.00 1.72 1.25 0.06 66.81 Average: 4 33.02 0.00 1.41 2.10 0.06 63.40 Average: 5 26.29 0.00 1.59 0.20 0.06 71.87 Average: 6 27.40 0.00 1.02 0.20 0.05 71.32 Average: 7 25.57 0.00 1.01 0.95 0.05 72.43