---> uname -a: Linux prd-centos8-builder-8c-8g-2104.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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: 2799.996 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 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 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1070 28178 19 2638 30371 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:3d:f8:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86210sec preferred_lft 86210sec inet6 fe80::f816:3eff:fe3d:f888/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:40:6e:5d 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/02/2024 _x86_64_ (8 CPU) 13:29:40 LINUX RESTART (8 CPU) 01:30:00 PM tps rtps wtps bread/s bwrtn/s 01:30:01 PM 513.74 423.66 90.08 42076.34 146390.08 01:31:01 PM 62.57 27.57 35.00 7734.40 5297.55 01:32:01 PM 135.64 8.08 127.56 1379.14 15853.72 Average: 103.58 22.21 81.37 4962.03 12041.22 01:30:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 PM 30493580 31769656 2159896 6.61 2688 1616460 967272 2.87 98724 1700876 9172 01:31:01 PM 29285060 31183460 3368416 10.32 2688 2228384 1498432 4.45 356016 2606936 355516 01:32:01 PM 29009388 31155560 3644088 11.16 2688 2463468 1493928 4.43 393096 2798904 143328 Average: 29596009 31369559 3057467 9.36 2688 2102771 1319877 3.92 282612 2368905 169339 01:30:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM eth0 802.10 531.80 5953.71 172.84 0.00 0.00 0.00 0.00 01:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM eth0 72.51 60.71 826.13 9.30 0.00 0.00 0.00 0.00 01:32:01 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 432.61 293.08 3353.54 90.09 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/02/2024 _x86_64_ (8 CPU) 13:29:40 LINUX RESTART (8 CPU) 01:30:00 PM CPU %user %nice %system %iowait %steal %idle 01:30:01 PM all 6.00 0.00 9.78 9.49 0.10 74.64 01:30:01 PM 0 3.08 0.00 10.77 13.85 0.77 71.54 01:30:01 PM 1 2.40 0.00 12.00 3.20 0.00 82.40 01:30:01 PM 2 20.77 0.00 21.54 53.85 0.00 3.85 01:30:01 PM 3 6.15 0.00 5.38 0.00 0.00 88.46 01:30:01 PM 4 2.31 0.00 7.69 0.00 0.00 90.00 01:30:01 PM 5 3.10 0.00 8.53 0.00 0.00 88.37 01:30:01 PM 6 5.38 0.00 7.69 4.62 0.00 82.31 01:30:01 PM 7 4.65 0.00 4.65 0.00 0.00 90.70 01:31:01 PM all 11.22 0.00 2.76 0.89 0.06 85.08 01:31:01 PM 0 12.42 0.00 4.43 0.55 0.05 82.55 01:31:01 PM 1 9.99 0.00 2.59 0.82 0.05 86.54 01:31:01 PM 2 10.32 0.00 3.22 2.53 0.07 83.87 01:31:01 PM 3 11.73 0.00 1.61 0.66 0.07 85.94 01:31:01 PM 4 14.02 0.00 1.52 0.95 0.07 83.44 01:31:01 PM 5 9.68 0.00 3.02 0.84 0.05 86.41 01:31:01 PM 6 14.22 0.00 2.88 0.69 0.07 82.14 01:31:01 PM 7 7.33 0.00 2.78 0.08 0.03 89.77 01:32:01 PM all 9.19 0.00 1.32 1.16 0.04 88.29 01:32:01 PM 0 0.84 0.00 0.77 0.15 0.05 98.20 01:32:01 PM 1 15.20 0.00 2.57 1.97 0.05 80.20 01:32:01 PM 2 29.69 0.00 2.22 2.77 0.05 65.27 01:32:01 PM 3 2.34 0.00 1.09 1.27 0.03 95.27 01:32:01 PM 4 12.07 0.00 1.42 1.10 0.03 85.38 01:32:01 PM 5 6.52 0.00 0.99 0.75 0.02 91.73 01:32:01 PM 6 2.72 0.00 0.97 0.95 0.02 95.35 01:32:01 PM 7 4.10 0.00 0.57 0.35 0.05 94.93 Average: all 10.15 0.00 2.12 1.12 0.05 86.56 Average: 0 6.58 0.00 2.68 0.50 0.06 90.18 Average: 1 12.50 0.00 2.68 1.42 0.05 83.35 Average: 2 20.03 0.00 2.92 3.20 0.06 73.79 Average: 3 7.01 0.00 1.39 0.95 0.05 90.59 Average: 4 12.93 0.00 1.54 1.02 0.05 84.47 Average: 5 8.04 0.00 2.07 0.79 0.03 89.07 Average: 6 8.42 0.00 1.99 0.86 0.04 88.69 Average: 7 5.69 0.00 1.70 0.22 0.04 92.35