---> uname -a: Linux prd-centos8-builder-8c-8g-4877.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: 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 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 1049 28199 19 2639 30393 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:1a:b7:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86209sec preferred_lft 86209sec inet6 fe80::f816:3eff:fe1a:b7c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:47:b9:15 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) 02/08/2024 _x86_64_ (8 CPU) 18:43:50 LINUX RESTART (8 CPU) 06:44:01 PM tps rtps wtps bread/s bwrtn/s 06:45:01 PM 177.11 125.26 51.85 14939.97 39422.43 06:46:01 PM 140.45 8.10 132.36 1380.87 16638.97 06:47:01 PM 107.71 0.25 107.46 7.33 9051.90 Average: 141.76 44.54 97.22 5442.72 21704.43 06:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:45:01 PM 29339484 31218980 3313988 10.15 2688 2210688 1478012 4.39 353420 2560392 347416 06:46:01 PM 29044636 31182640 3608836 11.05 2688 2456664 1486208 4.41 391296 2768976 136728 06:47:01 PM 28836524 31084844 3816948 11.69 2688 2557984 1559900 4.63 396160 2934656 72476 Average: 29073548 31162155 3579924 10.96 2688 2408445 1508040 4.47 380292 2754675 185540 06:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 PM eth0 776.94 552.10 5944.40 173.83 0.00 0.00 0.00 0.00 06:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 PM eth0 72.21 62.96 825.38 9.35 0.00 0.00 0.00 0.00 06:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 PM eth0 33.86 29.41 301.46 6.71 0.00 0.00 0.00 0.00 06:47:01 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 294.34 214.82 2357.08 63.30 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) 02/08/2024 _x86_64_ (8 CPU) 18:43:50 LINUX RESTART (8 CPU) 06:44:01 PM CPU %user %nice %system %iowait %steal %idle 06:45:01 PM all 11.69 0.00 3.92 4.48 0.08 79.83 06:45:01 PM 0 13.74 0.00 3.69 15.35 0.07 67.14 06:45:01 PM 1 9.67 0.00 3.66 1.48 0.08 85.10 06:45:01 PM 2 10.91 0.00 4.52 1.84 0.08 82.65 06:45:01 PM 3 16.16 0.00 3.87 1.63 0.07 78.27 06:45:01 PM 4 9.99 0.00 3.87 3.18 0.08 82.87 06:45:01 PM 5 9.47 0.00 3.67 9.10 0.08 77.67 06:45:01 PM 6 13.37 0.00 4.52 1.09 0.07 80.95 06:45:01 PM 7 10.23 0.00 3.54 2.15 0.07 84.02 06:46:01 PM all 9.06 0.00 1.26 1.25 0.05 88.38 06:46:01 PM 0 10.23 0.00 1.17 0.15 0.07 88.39 06:46:01 PM 1 9.23 0.00 1.19 2.34 0.05 87.19 06:46:01 PM 2 4.39 0.00 0.67 2.24 0.05 92.65 06:46:01 PM 3 12.00 0.00 1.19 0.52 0.07 86.23 06:46:01 PM 4 0.65 0.00 0.99 2.43 0.07 95.87 06:46:01 PM 5 9.31 0.00 0.87 0.60 0.02 89.20 06:46:01 PM 6 12.60 0.00 1.87 0.13 0.03 85.36 06:46:01 PM 7 14.08 0.00 2.12 1.62 0.05 82.13 06:47:01 PM all 8.93 0.00 1.13 0.22 0.04 89.68 06:47:01 PM 0 16.93 0.00 1.15 0.12 0.05 81.76 06:47:01 PM 1 0.77 0.00 0.57 0.28 0.07 98.31 06:47:01 PM 2 3.68 0.00 0.84 0.33 0.05 95.10 06:47:01 PM 3 9.94 0.00 1.33 0.17 0.03 88.53 06:47:01 PM 4 9.38 0.00 1.52 0.10 0.03 88.97 06:47:01 PM 5 10.09 0.00 1.00 0.07 0.05 88.79 06:47:01 PM 6 9.77 0.00 0.80 0.08 0.02 89.33 06:47:01 PM 7 10.84 0.00 1.85 0.60 0.03 86.68 Average: all 9.89 0.00 2.10 1.98 0.06 85.98 Average: 0 13.63 0.00 2.00 5.19 0.06 79.12 Average: 1 6.55 0.00 1.80 1.37 0.07 90.21 Average: 2 6.31 0.00 2.00 1.47 0.06 90.15 Average: 3 12.69 0.00 2.13 0.77 0.06 84.36 Average: 4 6.67 0.00 2.12 1.90 0.06 89.25 Average: 5 9.62 0.00 1.84 3.24 0.05 85.25 Average: 6 11.91 0.00 2.39 0.43 0.04 85.22 Average: 7 11.72 0.00 2.50 1.45 0.05 84.28