---> uname -a: Linux prd-centos8-builder-8c-8g-1259.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 UTC 2024 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: 31888 1013 27676 19 3197 30404 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:a5:16:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fea5:16ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ca:63:5a:1f 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/17/2024 _x86_64_ (8 CPU) 22:06:17 LINUX RESTART (8 CPU) 10:07:02 PM tps rtps wtps bread/s bwrtn/s 10:08:01 PM 98.05 34.46 63.59 7703.34 7566.14 10:09:01 PM 122.63 0.88 121.74 29.59 9736.42 10:10:02 PM 209.91 1.17 208.75 138.60 29130.03 Average: 143.78 12.04 131.74 2595.62 15522.03 10:07:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:08:01 PM 29560416 31248104 3093052 9.47 2688 2017152 1461384 4.34 259080 2425840 109296 10:09:01 PM 29120240 31127420 3533228 10.82 2688 2317412 1616820 4.80 276236 2772736 207980 10:10:02 PM 28315748 31113236 4337720 13.28 2688 3083248 1481160 4.39 477624 3277360 274132 Average: 28998801 31162920 3654667 11.19 2688 2472604 1519788 4.51 337647 2825312 197136 10:07:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 447.98 270.68 2029.68 64.23 0.00 0.00 0.00 0.00 10:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 48.07 39.47 526.46 8.33 0.00 0.00 0.00 0.00 10:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:02 PM eth0 143.96 102.50 2338.53 14.01 0.00 0.00 0.00 0.00 10:10:02 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 212.03 136.81 1629.40 28.66 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/17/2024 _x86_64_ (8 CPU) 22:06:17 LINUX RESTART (8 CPU) 10:07:02 PM CPU %user %nice %system %iowait %steal %idle 10:08:01 PM all 13.43 0.00 3.35 1.78 0.09 81.35 10:08:01 PM 0 8.32 0.00 2.71 2.68 0.09 86.21 10:08:01 PM 1 22.22 0.00 3.12 1.06 0.09 73.51 10:08:01 PM 2 7.47 0.00 3.51 3.68 0.12 85.21 10:08:01 PM 3 15.10 0.00 3.44 1.48 0.09 79.89 10:08:01 PM 4 10.72 0.00 3.15 2.19 0.09 83.86 10:08:01 PM 5 16.62 0.00 4.47 1.47 0.07 77.36 10:08:01 PM 6 9.88 0.00 2.80 1.08 0.07 86.17 10:08:01 PM 7 17.08 0.00 3.60 0.60 0.09 78.64 10:09:01 PM all 10.93 0.00 1.87 1.09 0.05 86.06 10:09:01 PM 0 0.48 0.00 0.65 0.32 0.08 98.46 10:09:01 PM 1 29.88 0.00 3.68 1.59 0.05 64.81 10:09:01 PM 2 28.19 0.00 3.61 0.82 0.05 67.32 10:09:01 PM 3 7.32 0.00 1.79 2.52 0.03 88.34 10:09:01 PM 4 9.13 0.00 1.74 1.26 0.07 87.80 10:09:01 PM 5 4.93 0.00 1.29 1.99 0.03 91.77 10:09:01 PM 6 4.90 0.00 1.14 0.15 0.03 93.78 10:09:01 PM 7 2.64 0.00 1.07 0.12 0.03 96.14 10:10:02 PM all 17.62 0.00 2.48 4.92 0.08 74.90 10:10:02 PM 0 11.99 0.00 2.02 1.49 0.07 84.44 10:10:02 PM 1 17.81 0.00 2.29 7.63 0.07 72.20 10:10:02 PM 2 18.50 0.00 3.19 13.13 0.08 65.10 10:10:02 PM 3 29.35 0.00 4.04 7.80 0.10 58.70 10:10:02 PM 4 7.46 0.00 1.76 3.54 0.08 87.15 10:10:02 PM 5 23.21 0.00 2.97 3.51 0.08 70.23 10:10:02 PM 6 18.14 0.00 1.69 0.99 0.07 79.12 10:10:02 PM 7 14.53 0.00 1.91 1.32 0.07 82.17 Average: all 14.00 0.00 2.56 2.60 0.07 80.77 Average: 0 6.92 0.00 1.79 1.49 0.08 89.73 Average: 1 23.31 0.00 3.03 3.44 0.07 70.15 Average: 2 18.15 0.00 3.44 5.89 0.08 72.43 Average: 3 17.26 0.00 3.09 3.95 0.07 75.63 Average: 4 9.09 0.00 2.21 2.33 0.08 86.29 Average: 5 14.89 0.00 2.90 2.33 0.06 79.82 Average: 6 10.98 0.00 1.87 0.74 0.06 86.36 Average: 7 11.37 0.00 2.18 0.68 0.06 85.70