---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-38204 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 15G 141G 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 2286 22609 0 7270 29425 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:39:55:ac brd ff:ff:ff:ff:ff:ff inet 10.30.106.239/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe39:55ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:a8:b1:f9 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-38204) 09/14/24 _x86_64_ (8 CPU) 01:26:26 LINUX RESTART (8 CPU) 01:27:01 tps rtps wtps bread/s bwrtn/s 01:28:01 334.64 36.21 298.43 1687.72 31203.73 01:29:01 168.13 17.88 150.25 640.19 37833.66 01:30:01 61.09 2.95 58.14 115.58 31194.93 01:31:01 92.02 5.40 86.62 192.50 81610.13 01:32:01 84.09 1.02 83.07 25.86 70503.05 01:33:01 111.05 0.00 111.05 0.00 110497.05 01:34:01 20.56 0.02 20.55 0.13 26260.29 Average: 124.51 9.07 115.44 380.29 55585.70 01:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:28:01 29985668 31675140 2953552 8.97 77624 1916252 1420064 4.18 931484 1717064 156428 01:29:01 28443464 30597128 4495756 13.65 94832 2345000 2491768 7.33 2062572 2089108 19704 01:30:01 27032304 30099048 5906916 17.93 103548 3227020 2590392 7.62 2793060 2723884 533596 01:31:01 23878296 29664796 9060924 27.51 110704 5854336 2856432 8.40 3329356 5254592 1313696 01:32:01 24554148 31532092 8385072 25.46 117384 6993904 1351656 3.98 1856256 6010800 933160 01:33:01 23176728 30210384 9762492 29.64 117680 7046696 2635376 7.75 4908128 4331604 1092 01:34:01 23195820 30205728 9743400 29.58 117756 7022236 2635376 7.75 4889036 4330000 40 Average: 25752347 30569188 7186873 21.82 105647 4915063 2283009 6.72 2967127 3779579 422531 01:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 01:28:01 ens3 167.09 119.18 1729.41 30.75 0.00 0.00 0.00 0.00 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 01:29:01 ens3 499.70 413.20 5596.74 71.26 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 4.77 4.77 0.43 0.43 0.00 0.00 0.00 0.00 01:30:01 ens3 1552.22 1157.67 5943.70 355.66 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 01:31:01 ens3 806.58 667.71 1580.59 221.61 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:32:01 ens3 1306.15 966.99 3250.20 304.62 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:33:01 ens3 7.80 6.62 5.07 3.58 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 ens3 187.87 124.80 40.52 671.61 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 1.06 1.06 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 646.77 493.73 2592.39 237.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-38204) 09/14/24 _x86_64_ (8 CPU) 01:26:26 LINUX RESTART (8 CPU) 01:27:01 CPU %user %nice %system %iowait %steal %idle 01:28:01 all 9.85 0.00 1.05 2.82 0.04 86.23 01:28:01 0 1.69 0.00 0.65 4.61 0.03 93.02 01:28:01 1 5.70 0.00 0.82 0.60 0.02 92.86 01:28:01 2 4.40 0.00 0.50 0.03 0.02 95.05 01:28:01 3 3.48 0.00 0.28 0.18 0.02 96.03 01:28:01 4 6.79 0.00 1.09 3.11 0.07 88.94 01:28:01 5 36.68 0.00 2.40 2.22 0.07 58.63 01:28:01 6 6.20 0.00 0.77 8.65 0.05 84.33 01:28:01 7 13.87 0.00 1.92 3.21 0.05 80.95 01:29:01 all 17.33 0.00 1.10 5.76 0.07 75.75 01:29:01 0 14.24 0.00 0.92 5.21 0.05 79.57 01:29:01 1 17.22 0.00 1.11 7.08 0.07 74.53 01:29:01 2 23.73 0.00 0.94 1.27 0.07 73.99 01:29:01 3 13.58 0.00 0.72 4.77 0.07 80.87 01:29:01 4 27.89 0.00 2.02 3.07 0.10 66.92 01:29:01 5 14.51 0.00 1.41 7.07 0.08 76.92 01:29:01 6 16.64 0.00 0.96 14.19 0.08 68.13 01:29:01 7 10.86 0.00 0.73 3.41 0.03 84.97 01:30:01 all 37.52 0.00 2.18 1.33 0.09 58.87 01:30:01 0 35.42 0.00 1.94 2.96 0.07 59.62 01:30:01 1 40.36 0.00 1.30 0.70 0.10 57.53 01:30:01 2 48.76 0.00 2.40 0.29 0.12 48.44 01:30:01 3 37.10 0.00 1.77 0.30 0.10 60.73 01:30:01 4 38.78 0.00 1.69 0.00 0.08 59.45 01:30:01 5 38.02 0.00 3.86 1.19 0.08 56.85 01:30:01 6 29.99 0.00 2.00 4.08 0.07 63.86 01:30:01 7 31.69 0.00 2.59 1.11 0.10 64.51 01:31:01 all 34.22 0.00 2.43 1.61 0.09 61.66 01:31:01 0 38.18 0.00 2.74 0.02 0.08 58.98 01:31:01 1 24.96 0.00 2.28 4.52 0.08 68.16 01:31:01 2 35.22 0.00 1.62 1.25 0.08 61.82 01:31:01 3 37.73 0.00 3.10 1.12 0.08 57.96 01:31:01 4 33.18 0.00 1.54 0.00 0.08 65.20 01:31:01 5 33.06 0.00 3.17 1.52 0.10 62.15 01:31:01 6 44.89 0.00 3.14 3.79 0.10 48.08 01:31:01 7 26.61 0.00 1.78 0.62 0.08 70.91 01:32:01 all 29.61 0.00 2.09 1.58 0.08 66.63 01:32:01 0 18.35 0.00 0.99 0.02 0.05 80.60 01:32:01 1 24.75 0.00 1.54 0.00 0.05 73.66 01:32:01 2 20.24 0.00 1.71 2.85 0.12 75.09 01:32:01 3 23.23 0.00 1.57 6.95 0.08 68.17 01:32:01 4 44.29 0.00 5.26 0.65 0.10 49.70 01:32:01 5 38.21 0.00 0.54 0.47 0.08 60.69 01:32:01 6 34.05 0.00 3.08 1.04 0.07 61.76 01:32:01 7 33.85 0.00 2.04 0.74 0.07 63.31 01:33:01 all 20.40 0.00 0.73 0.70 0.04 78.12 01:33:01 0 3.18 0.00 1.02 2.81 0.03 92.96 01:33:01 1 25.05 0.00 0.55 1.27 0.05 73.07 01:33:01 2 11.36 0.00 0.07 0.00 0.03 88.54 01:33:01 3 72.92 0.00 3.53 1.54 0.08 21.93 01:33:01 4 17.27 0.00 0.05 0.00 0.02 82.66 01:33:01 5 12.93 0.00 0.03 0.00 0.02 87.02 01:33:01 6 13.39 0.00 0.55 0.00 0.05 86.01 01:33:01 7 7.25 0.00 0.10 0.00 0.02 92.63 01:34:01 all 10.67 0.00 0.34 0.27 0.02 88.70 01:34:01 0 0.57 0.00 0.42 2.15 0.02 96.85 01:34:01 1 0.38 0.00 0.02 0.03 0.00 99.57 01:34:01 2 0.58 0.00 0.03 0.00 0.00 99.38 01:34:01 3 76.42 0.00 2.12 0.00 0.10 21.36 01:34:01 4 0.90 0.00 0.00 0.00 0.02 99.08 01:34:01 5 0.49 0.00 0.00 0.00 0.02 99.50 01:34:01 6 5.86 0.00 0.15 0.00 0.05 93.94 01:34:01 7 0.13 0.00 0.00 0.00 0.00 99.87 Average: all 22.79 0.00 1.42 2.01 0.06 73.72 Average: 0 15.94 0.00 1.24 2.54 0.05 80.24 Average: 1 19.77 0.00 1.09 2.03 0.05 77.06 Average: 2 20.58 0.00 1.04 0.81 0.06 77.51 Average: 3 37.77 0.00 1.87 2.12 0.08 58.16 Average: 4 24.13 0.00 1.66 0.98 0.07 73.16 Average: 5 24.84 0.00 1.63 1.78 0.06 71.69 Average: 6 21.55 0.00 1.52 4.53 0.07 72.33 Average: 7 17.73 0.00 1.31 1.30 0.05 79.62