---> uname -a: Linux prd-centos8-builder-8c-8g-975.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.8G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1035 27728 19 3124 30382 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:12:24:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe12:24ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ee:36:86:20 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/01/2024 _x86_64_ (8 CPU) 11:13:41 LINUX RESTART (8 CPU) 11:14:01 AM tps rtps wtps bread/s bwrtn/s 11:15:01 AM 314.68 123.54 191.14 14474.91 40796.39 11:16:01 AM 133.62 7.33 126.29 1292.55 9952.62 11:17:01 AM 221.58 2.98 218.59 147.02 24867.98 Average: 223.29 44.62 178.67 5305.11 25205.68 11:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:15:01 AM 29693792 31262140 2959676 9.06 2688 1900868 1476376 4.38 204736 2363092 100004 11:16:01 AM 29395188 31257236 3258280 9.98 2688 2178556 1433152 4.25 233616 2566764 123944 11:17:01 AM 28439052 31145388 4214416 12.91 2688 2993960 1443512 4.28 474240 3171352 379144 Average: 29176011 31221588 3477457 10.65 2688 2357795 1451013 4.31 304197 2700403 201031 11:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 338.85 229.39 1592.29 58.64 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 69.22 55.82 738.01 7.81 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 174.76 122.29 2644.66 16.77 0.00 0.00 0.00 0.00 11:17:01 AM 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 194.27 135.83 1658.26 27.74 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/01/2024 _x86_64_ (8 CPU) 11:13:41 LINUX RESTART (8 CPU) 11:14:01 AM CPU %user %nice %system %iowait %steal %idle 11:15:01 AM all 10.65 0.00 3.16 4.37 0.07 81.75 11:15:01 AM 0 13.24 0.00 2.03 0.49 0.07 84.18 11:15:01 AM 1 9.90 0.00 4.88 4.73 0.05 80.43 11:15:01 AM 2 8.25 0.00 3.32 15.05 0.07 73.31 11:15:01 AM 3 8.65 0.00 3.03 7.50 0.07 80.75 11:15:01 AM 4 12.46 0.00 3.45 2.61 0.08 81.40 11:15:01 AM 5 16.96 0.00 3.64 1.22 0.07 78.10 11:15:01 AM 6 7.14 0.00 2.40 1.01 0.07 89.39 11:15:01 AM 7 8.60 0.00 2.54 2.33 0.07 86.47 11:16:01 AM all 10.05 0.00 1.56 0.81 0.05 87.53 11:16:01 AM 0 0.89 0.00 0.52 0.00 0.07 98.53 11:16:01 AM 1 8.19 0.00 1.54 1.79 0.07 88.42 11:16:01 AM 2 33.39 0.00 4.26 0.77 0.07 61.51 11:16:01 AM 3 11.06 0.00 1.28 0.55 0.03 87.07 11:16:01 AM 4 19.14 0.00 2.24 0.80 0.03 77.79 11:16:01 AM 5 5.65 0.00 0.98 0.42 0.03 92.91 11:16:01 AM 6 0.75 0.00 0.80 1.39 0.07 96.99 11:16:01 AM 7 1.30 0.00 0.88 0.73 0.02 97.06 11:17:01 AM all 17.69 0.00 2.93 2.35 0.08 76.96 11:17:01 AM 0 19.66 0.00 2.11 0.72 0.10 77.42 11:17:01 AM 1 22.15 0.00 4.26 3.85 0.07 69.68 11:17:01 AM 2 18.69 0.00 3.48 4.47 0.08 73.27 11:17:01 AM 3 20.28 0.00 4.66 2.51 0.07 72.48 11:17:01 AM 4 5.79 0.00 1.92 2.69 0.07 89.53 11:17:01 AM 5 22.03 0.00 3.21 2.03 0.07 72.66 11:17:01 AM 6 24.46 0.00 2.11 2.01 0.08 71.35 11:17:01 AM 7 8.49 0.00 1.68 0.50 0.07 89.26 Average: all 12.79 0.00 2.55 2.50 0.06 82.09 Average: 0 11.25 0.00 1.55 0.40 0.08 86.71 Average: 1 13.41 0.00 3.56 3.46 0.06 79.52 Average: 2 20.13 0.00 3.69 6.76 0.07 69.35 Average: 3 13.33 0.00 2.99 3.51 0.06 80.11 Average: 4 12.47 0.00 2.53 2.03 0.06 82.91 Average: 5 14.86 0.00 2.61 1.22 0.06 81.25 Average: 6 10.79 0.00 1.77 1.47 0.07 85.91 Average: 7 6.12 0.00 1.70 1.19 0.05 90.94