---> uname -a: Linux prd-centos8-builder-8c-8g-3015.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 9.2G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1015 28269 19 2603 30424 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:fa:31:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fefa:312c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:1d:22:e5 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) 02/05/2024 _x86_64_ (8 CPU) 12:04:25 LINUX RESTART (8 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:02 PM 164.68 14.93 149.75 3319.96 5262.13 12:07:01 PM 152.09 17.97 134.12 3233.07 10521.36 12:08:01 PM 109.53 0.78 108.75 59.58 8252.22 Average: 142.05 11.19 130.85 2198.51 7998.03 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:02 PM 29339720 30988364 3313756 10.15 2688 1982436 1687692 5.01 190808 2728480 68636 12:07:01 PM 29161228 31179992 3492248 10.69 2688 2341952 1508952 4.48 455760 2604944 71108 12:08:01 PM 29045748 31240768 3607728 11.05 2688 2503944 1407204 4.18 451792 2673600 105792 Average: 29182232 31136375 3471244 10.63 2688 2276111 1534616 4.55 366120 2669008 81845 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:02 PM eth0 306.95 242.60 2163.42 70.59 0.00 0.00 0.00 0.00 12:06:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 275.08 232.93 2727.37 42.17 0.00 0.00 0.00 0.00 12:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 38.40 32.71 361.39 7.41 0.00 0.00 0.00 0.00 12:08:01 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 206.43 169.06 1745.33 40.04 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) 02/05/2024 _x86_64_ (8 CPU) 12:04:25 LINUX RESTART (8 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:02 PM all 8.13 0.00 1.23 0.76 0.04 89.84 12:06:02 PM 0 7.72 0.00 1.46 0.02 0.03 90.78 12:06:02 PM 1 9.78 0.00 1.14 1.37 0.03 87.67 12:06:02 PM 2 5.88 0.00 1.05 0.18 0.05 92.83 12:06:02 PM 3 11.03 0.00 0.72 0.38 0.05 87.82 12:06:02 PM 4 7.35 0.00 1.27 0.77 0.05 90.56 12:06:02 PM 5 6.99 0.00 1.20 0.70 0.03 91.08 12:06:02 PM 6 6.50 0.00 1.15 0.50 0.05 91.79 12:06:02 PM 7 9.81 0.00 1.81 2.14 0.05 86.19 12:07:01 PM all 17.38 0.00 1.78 1.57 0.09 79.19 12:07:01 PM 0 13.45 0.00 2.78 2.81 0.09 80.88 12:07:01 PM 1 12.85 0.00 1.70 1.84 0.10 83.50 12:07:01 PM 2 11.96 0.00 1.43 1.24 0.10 85.27 12:07:01 PM 3 19.96 0.00 1.28 1.06 0.09 77.62 12:07:01 PM 4 22.46 0.00 1.60 1.58 0.08 74.28 12:07:01 PM 5 17.04 0.00 1.43 0.29 0.09 81.16 12:07:01 PM 6 33.46 0.00 2.72 2.34 0.07 61.42 12:07:01 PM 7 7.77 0.00 1.30 1.36 0.09 89.48 12:08:01 PM all 9.69 0.00 1.26 0.91 0.04 88.09 12:08:01 PM 0 2.19 0.00 0.52 0.30 0.05 96.94 12:08:01 PM 1 13.53 0.00 1.88 1.32 0.05 83.22 12:08:01 PM 2 7.87 0.00 1.05 0.74 0.03 90.31 12:08:01 PM 3 27.93 0.00 2.37 2.62 0.05 67.03 12:08:01 PM 4 12.83 0.00 2.14 0.60 0.05 84.38 12:08:01 PM 5 0.89 0.00 0.35 0.69 0.05 98.02 12:08:01 PM 6 10.17 0.00 1.37 0.93 0.03 87.50 12:08:01 PM 7 2.10 0.00 0.42 0.05 0.03 97.40 Average: all 11.70 0.00 1.42 1.07 0.06 85.75 Average: 0 7.74 0.00 1.58 1.03 0.06 89.59 Average: 1 12.05 0.00 1.58 1.51 0.06 84.80 Average: 2 8.55 0.00 1.18 0.72 0.06 89.49 Average: 3 19.64 0.00 1.46 1.36 0.06 77.48 Average: 4 14.17 0.00 1.67 0.98 0.06 83.12 Average: 5 8.26 0.00 0.99 0.56 0.06 90.13 Average: 6 16.62 0.00 1.74 1.25 0.05 80.33 Average: 7 6.55 0.00 1.17 1.18 0.06 91.04