---> uname -a: Linux prd-centos8-builder-8c-8g-19625.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 999 28161 19 2726 30438 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:ce:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fe9e:ce62/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:93:2d:b1 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) 01/23/2024 _x86_64_ (8 CPU) 15:45:10 LINUX RESTART (8 CPU) 03:46:01 PM tps rtps wtps bread/s bwrtn/s 03:47:01 PM 134.62 22.58 112.05 4777.87 5623.43 03:48:01 PM 128.34 9.23 119.11 1564.01 14101.23 03:49:01 PM 101.18 0.13 101.05 2.80 8077.06 Average: 121.38 10.65 110.74 2114.90 9267.24 03:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:01 PM 29325412 31285148 3328052 10.19 2688 2287648 1442204 4.28 416416 2496876 295848 03:48:01 PM 28965632 31179364 3687832 11.29 2688 2528360 1496692 4.44 454728 2766960 131116 03:49:01 PM 28842012 31174716 3811452 11.67 2688 2639744 1487732 4.41 458576 2856652 97860 Average: 29044352 31213076 3609112 11.05 2688 2485251 1475543 4.38 443240 2706829 174941 03:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM eth0 555.83 443.95 5714.49 92.97 0.00 0.00 0.00 0.00 03:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM eth0 62.88 52.05 735.55 7.72 0.00 0.00 0.00 0.00 03:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM eth0 38.10 33.62 369.38 7.15 0.00 0.00 0.00 0.00 03:49:01 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 218.94 176.54 2273.14 35.95 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) 01/23/2024 _x86_64_ (8 CPU) 15:45:10 LINUX RESTART (8 CPU) 03:46:01 PM CPU %user %nice %system %iowait %steal %idle 03:47:01 PM all 21.28 0.00 2.04 1.64 0.09 74.95 03:47:01 PM 0 33.02 0.00 2.34 4.93 0.10 59.61 03:47:01 PM 1 26.63 0.00 1.63 0.34 0.08 71.32 03:47:01 PM 2 9.86 0.00 1.44 2.39 0.08 86.22 03:47:01 PM 3 18.32 0.00 1.61 0.39 0.07 79.62 03:47:01 PM 4 10.71 0.00 1.35 1.15 0.08 86.70 03:47:01 PM 5 30.76 0.00 1.60 0.55 0.08 67.01 03:47:01 PM 6 10.63 0.00 3.81 2.00 0.10 83.47 03:47:01 PM 7 30.36 0.00 2.51 1.36 0.12 65.66 03:48:01 PM all 8.05 0.00 1.20 1.26 0.04 89.46 03:48:01 PM 0 2.32 0.00 0.85 0.63 0.07 96.13 03:48:01 PM 1 7.12 0.00 0.90 1.20 0.05 90.72 03:48:01 PM 2 5.21 0.00 0.92 0.94 0.03 92.90 03:48:01 PM 3 15.08 0.00 2.50 2.54 0.03 79.84 03:48:01 PM 4 5.76 0.00 1.07 1.44 0.03 91.70 03:48:01 PM 5 8.18 0.00 0.97 1.00 0.03 89.81 03:48:01 PM 6 19.58 0.00 1.57 1.87 0.05 76.93 03:48:01 PM 7 1.12 0.00 0.78 0.47 0.02 97.62 03:49:01 PM all 8.83 0.00 1.19 0.99 0.05 88.95 03:49:01 PM 0 12.78 0.00 0.97 0.58 0.05 85.62 03:49:01 PM 1 5.89 0.00 0.84 0.79 0.07 92.42 03:49:01 PM 2 18.25 0.00 2.74 1.90 0.07 77.04 03:49:01 PM 3 18.22 0.00 2.32 2.45 0.07 76.94 03:49:01 PM 4 3.04 0.00 0.48 0.27 0.03 96.18 03:49:01 PM 5 4.26 0.00 0.69 0.48 0.05 94.52 03:49:01 PM 6 7.92 0.00 0.88 0.18 0.03 90.98 03:49:01 PM 7 0.25 0.00 0.58 1.22 0.03 97.91 Average: all 12.71 0.00 1.47 1.29 0.06 84.46 Average: 0 16.03 0.00 1.39 2.05 0.07 80.47 Average: 1 13.21 0.00 1.12 0.78 0.07 84.83 Average: 2 11.11 0.00 1.70 1.74 0.06 85.39 Average: 3 17.21 0.00 2.15 1.79 0.06 78.80 Average: 4 6.50 0.00 0.97 0.95 0.05 91.53 Average: 5 14.37 0.00 1.08 0.68 0.06 83.81 Average: 6 12.71 0.00 2.08 1.35 0.06 83.79 Average: 7 10.56 0.00 1.29 1.01 0.06 87.08