---> uname -a: Linux prd-centos8-docker-8c-8g-9534.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 987 28161 19 2740 30453 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:27:cc:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.115/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe27:cc49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:52:13:54 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/04/2024 _x86_64_ (8 CPU) 14:19:31 LINUX RESTART (8 CPU) 02:20:00 PM tps rtps wtps bread/s bwrtn/s 02:20:01 PM 28.57 0.00 28.57 0.00 58514.29 02:21:01 PM 252.17 32.31 219.86 7301.73 16635.92 02:22:01 PM 221.98 20.06 201.92 3793.94 12273.14 02:23:01 PM 127.51 1.30 126.21 487.57 12075.56 02:24:01 PM 68.94 0.47 68.47 64.12 3539.96 Average: 166.92 13.46 153.46 2896.76 11378.85 02:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 PM 30603248 31819476 2052464 6.29 2688 1557292 722536 2.21 76796 1613588 71072 02:21:01 PM 29649904 31295128 3005808 9.20 2688 1970564 1483008 4.40 166224 2414192 129668 02:22:01 PM 28737196 30778736 3918516 12.00 2688 2356416 1787388 5.30 240356 3199192 124224 02:23:01 PM 27902740 30190500 4752972 14.55 2688 2599304 2313284 6.86 297436 3964856 24208 02:24:01 PM 28802308 31160116 3853404 11.80 2688 2664068 1530404 4.54 496256 2858800 49080 Average: 29139079 31048791 3516633 10.77 2688 2229529 1567324 4.65 255414 2810126 79650 02:20:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 14.29 10.32 3.78 2.54 0.00 0.00 0.00 0.00 02:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM eth0 384.41 240.59 1541.81 59.02 0.00 0.00 0.00 0.00 02:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM eth0 227.77 197.87 2405.27 47.75 0.00 0.00 0.00 0.00 02:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM lo 2.18 2.18 0.36 0.36 0.00 0.00 0.00 0.00 02:23:01 PM eth0 238.80 189.67 3494.21 25.30 0.00 0.00 0.00 0.00 02:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 PM eth0 82.82 67.29 512.97 20.88 0.00 0.00 0.00 0.00 02:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.54 0.54 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 232.31 173.00 1978.26 38.05 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/04/2024 _x86_64_ (8 CPU) 14:19:31 LINUX RESTART (8 CPU) 02:20:00 PM CPU %user %nice %system %iowait %steal %idle 02:20:01 PM all 0.30 0.00 0.50 24.58 0.00 74.63 02:20:01 PM 0 0.00 0.00 1.60 98.40 0.00 0.00 02:20:01 PM 1 0.00 0.00 0.00 0.00 0.00 100.00 02:20:01 PM 2 0.00 0.00 0.00 0.00 0.00 100.00 02:20:01 PM 3 0.80 0.00 0.80 0.00 0.00 98.40 02:20:01 PM 4 0.00 0.00 0.80 0.00 0.00 99.20 02:20:01 PM 5 0.00 0.00 0.00 0.00 0.00 100.00 02:20:01 PM 6 0.80 0.00 0.80 98.40 0.00 0.00 02:20:01 PM 7 0.80 0.00 0.00 0.00 0.00 99.20 02:21:01 PM all 14.11 0.00 2.24 1.99 0.07 81.59 02:21:01 PM 0 28.02 0.00 4.17 5.19 0.12 62.50 02:21:01 PM 1 17.95 0.00 1.77 1.92 0.07 78.29 02:21:01 PM 2 9.30 0.00 2.25 0.99 0.05 87.41 02:21:01 PM 3 10.28 0.00 1.52 0.55 0.08 87.56 02:21:01 PM 4 8.77 0.00 1.19 0.20 0.05 89.79 02:21:01 PM 5 7.42 0.00 1.85 1.68 0.08 88.96 02:21:01 PM 6 12.22 0.00 2.02 2.27 0.05 83.44 02:21:01 PM 7 18.94 0.00 3.11 3.10 0.07 74.79 02:22:01 PM all 20.51 0.00 1.33 1.45 0.08 76.63 02:22:01 PM 0 31.56 0.00 1.87 2.82 0.08 63.67 02:22:01 PM 1 25.77 0.00 1.19 2.56 0.10 70.38 02:22:01 PM 2 23.52 0.00 1.45 0.53 0.07 74.43 02:22:01 PM 3 23.56 0.00 2.09 2.59 0.08 71.68 02:22:01 PM 4 11.19 0.00 0.74 0.60 0.05 87.42 02:22:01 PM 5 10.70 0.00 0.97 1.19 0.07 87.08 02:22:01 PM 6 19.45 0.00 1.37 0.74 0.08 78.36 02:22:01 PM 7 18.33 0.00 0.94 0.53 0.13 80.06 02:23:01 PM all 31.63 0.00 1.03 1.40 0.09 65.86 02:23:01 PM 0 33.82 0.00 1.19 0.32 0.08 64.59 02:23:01 PM 1 33.13 0.00 1.60 1.27 0.10 63.89 02:23:01 PM 2 22.77 0.00 0.72 0.33 0.08 76.10 02:23:01 PM 3 31.18 0.00 0.50 0.57 0.10 67.65 02:23:01 PM 4 31.13 0.00 1.39 0.13 0.08 67.26 02:23:01 PM 5 39.70 0.00 0.95 3.22 0.08 56.04 02:23:01 PM 6 27.51 0.00 1.05 5.35 0.07 66.01 02:23:01 PM 7 33.76 0.00 0.80 0.02 0.08 65.34 02:24:01 PM all 31.11 0.00 1.13 0.23 0.08 67.44 02:24:01 PM 0 45.29 0.00 1.35 0.63 0.10 52.62 02:24:01 PM 1 28.34 0.00 0.92 0.00 0.08 70.66 02:24:01 PM 2 24.16 0.00 0.95 0.12 0.07 74.70 02:24:01 PM 3 22.07 0.00 1.05 0.30 0.07 76.51 02:24:01 PM 4 32.28 0.00 1.22 0.07 0.08 66.35 02:24:01 PM 5 44.87 0.00 1.60 0.18 0.12 53.22 02:24:01 PM 6 26.53 0.00 1.08 0.57 0.07 71.76 02:24:01 PM 7 25.35 0.00 0.85 0.00 0.08 73.72 Average: all 24.22 0.00 1.42 1.39 0.08 72.89 Average: 0 34.50 0.00 2.14 2.74 0.10 60.53 Average: 1 26.16 0.00 1.36 1.43 0.09 70.96 Average: 2 19.84 0.00 1.33 0.49 0.07 78.27 Average: 3 21.67 0.00 1.29 1.00 0.08 75.96 Average: 4 20.74 0.00 1.13 0.25 0.07 77.81 Average: 5 25.57 0.00 1.33 1.56 0.09 71.45 Average: 6 21.32 0.00 1.38 2.73 0.07 74.50 Average: 7 23.98 0.00 1.42 0.91 0.09 73.61