---> uname -a: Linux prd-centos8-docker-8c-8g-11800.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 993 28392 19 2504 30452 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:9e:21:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.91/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe9e:21ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:19:f3:98 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) 03/08/2024 _x86_64_ (8 CPU) 15:51:10 LINUX RESTART (8 CPU) 03:52:01 PM tps rtps wtps bread/s bwrtn/s 03:53:01 PM 70.91 14.36 56.56 2273.66 6933.18 03:54:01 PM 107.18 2.38 104.80 1605.73 8087.22 03:55:01 PM 155.75 14.98 140.77 1919.76 5269.76 03:56:01 PM 97.95 0.65 97.30 65.72 8368.22 Average: 107.95 8.09 99.85 1466.31 7164.54 03:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 PM 29563376 31214876 3092336 9.47 2688 1982516 1541444 4.57 190668 2499796 93380 03:54:01 PM 29419472 31263616 3236240 9.91 2688 2162376 1389724 4.12 179440 2605692 94568 03:55:01 PM 28722452 30749600 3933260 12.04 2688 2341324 1837156 5.45 215108 3244328 104560 03:56:01 PM 29054744 31162084 3600968 11.03 2688 2419156 1491808 4.43 427024 2697624 10936 Average: 29190011 31097544 3465701 10.61 2688 2226343 1565033 4.64 253060 2761860 75861 03:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 170.80 111.71 1262.09 45.93 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 43.60 32.41 430.30 8.98 0.00 0.00 0.00 0.00 03:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 195.85 188.87 1619.48 34.89 0.00 0.00 0.00 0.00 03:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM eth0 225.80 171.00 294.48 274.46 0.00 0.00 0.00 0.00 03:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 159.01 126.00 901.63 91.05 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) 03/08/2024 _x86_64_ (8 CPU) 15:51:10 LINUX RESTART (8 CPU) 03:52:01 PM CPU %user %nice %system %iowait %steal %idle 03:53:01 PM all 7.34 0.00 0.99 2.35 0.05 89.28 03:53:01 PM 0 13.81 0.00 1.19 1.46 0.05 83.48 03:53:01 PM 1 3.28 0.00 0.60 0.37 0.05 95.70 03:53:01 PM 2 4.26 0.00 0.97 2.78 0.07 91.92 03:53:01 PM 3 14.55 0.00 1.58 3.89 0.03 79.95 03:53:01 PM 4 1.37 0.00 0.50 0.90 0.03 97.19 03:53:01 PM 5 1.81 0.00 0.97 2.81 0.05 94.35 03:53:01 PM 6 2.39 0.00 0.94 2.14 0.03 94.50 03:53:01 PM 7 17.32 0.00 1.14 4.45 0.05 77.04 03:54:01 PM all 7.30 0.00 0.76 2.71 0.04 89.19 03:54:01 PM 0 7.98 0.00 0.71 2.49 0.05 88.77 03:54:01 PM 1 5.31 0.00 0.55 4.02 0.05 90.07 03:54:01 PM 2 6.11 0.00 0.47 1.02 0.03 92.37 03:54:01 PM 3 33.95 0.00 3.02 5.36 0.07 57.61 03:54:01 PM 4 1.95 0.00 0.32 3.14 0.05 94.54 03:54:01 PM 5 0.43 0.00 0.30 2.41 0.07 96.79 03:54:01 PM 6 1.50 0.00 0.27 0.22 0.02 98.00 03:54:01 PM 7 1.39 0.00 0.48 3.07 0.02 95.04 03:55:01 PM all 8.38 0.00 0.78 4.00 0.07 86.77 03:55:01 PM 0 5.26 0.00 0.38 0.65 0.07 93.64 03:55:01 PM 1 15.67 0.00 1.37 7.23 0.12 75.62 03:55:01 PM 2 6.95 0.00 0.84 3.90 0.07 88.25 03:55:01 PM 3 11.20 0.00 0.60 4.12 0.07 84.01 03:55:01 PM 4 7.99 0.00 0.77 4.50 0.07 86.67 03:55:01 PM 5 5.91 0.00 0.58 1.47 0.05 91.99 03:55:01 PM 6 5.12 0.00 0.90 6.14 0.10 87.73 03:55:01 PM 7 8.99 0.00 0.77 3.97 0.05 86.21 03:56:01 PM all 10.33 0.00 1.08 2.30 0.09 86.19 03:56:01 PM 0 8.45 0.00 0.77 0.62 0.10 90.06 03:56:01 PM 1 16.63 0.00 1.31 3.93 0.15 77.98 03:56:01 PM 2 11.47 0.00 0.92 0.86 0.08 86.66 03:56:01 PM 3 25.22 0.00 1.64 4.16 0.08 68.90 03:56:01 PM 4 2.40 0.00 1.33 3.46 0.07 92.75 03:56:01 PM 5 6.06 0.00 0.59 1.71 0.12 91.52 03:56:01 PM 6 2.16 0.00 0.65 0.00 0.08 97.10 03:56:01 PM 7 10.25 0.00 1.47 3.70 0.07 84.51 Average: all 8.34 0.00 0.90 2.84 0.06 87.85 Average: 0 8.87 0.00 0.76 1.30 0.07 89.00 Average: 1 10.22 0.00 0.96 3.89 0.09 84.84 Average: 2 7.20 0.00 0.80 2.14 0.06 89.80 Average: 3 21.21 0.00 1.71 4.38 0.06 72.63 Average: 4 3.43 0.00 0.73 3.00 0.05 92.79 Average: 5 3.55 0.00 0.61 2.10 0.07 93.66 Average: 6 2.79 0.00 0.69 2.12 0.06 94.33 Average: 7 9.49 0.00 0.97 3.80 0.05 85.71