---> uname -a: Linux prd-centos8-builder-8c-8g-2544.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.4G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 999 28267 19 2621 30441 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:ef:a0:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:feef:a08b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c8:24:80:25 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/20/2024 _x86_64_ (8 CPU) 00:31:11 LINUX RESTART (8 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:02 AM 209.60 13.31 196.28 2404.80 6527.77 12:34:01 AM 171.70 18.65 153.05 4131.21 11062.83 12:35:01 AM 94.08 0.27 93.82 14.13 9282.35 Average: 158.39 10.70 147.69 2172.62 8945.88 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:02 AM 29516284 31263484 3137172 9.61 2688 2070584 1440640 4.27 215640 2491088 174016 12:34:01 AM 27995212 30149736 4658244 14.27 2688 2467616 2335032 6.93 284496 3892936 187004 12:35:01 AM 29024500 31242316 3628956 11.11 2688 2527764 1407112 4.18 482688 2655156 1512 Average: 28845332 30885179 3808124 11.66 2688 2355321 1727595 5.13 327608 3013060 120844 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:02 AM eth0 81.07 67.79 965.13 9.36 0.00 0.00 0.00 0.00 12:33:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 297.20 257.17 3317.68 45.05 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 49.46 42.84 257.26 13.82 0.00 0.00 0.00 0.00 12:35:01 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 141.72 121.85 1503.35 22.62 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/20/2024 _x86_64_ (8 CPU) 00:31:11 LINUX RESTART (8 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:02 AM all 9.74 0.00 1.51 0.69 0.05 88.01 12:33:02 AM 0 5.76 0.00 1.05 0.13 0.07 92.99 12:33:02 AM 1 12.11 0.00 1.14 0.84 0.07 85.85 12:33:02 AM 2 9.50 0.00 1.34 0.77 0.05 88.34 12:33:02 AM 3 26.85 0.00 4.51 2.16 0.07 66.42 12:33:02 AM 4 3.91 0.00 1.05 0.13 0.03 94.87 12:33:02 AM 5 1.86 0.00 0.65 0.67 0.07 96.75 12:33:02 AM 6 8.61 0.00 1.23 0.35 0.03 89.77 12:33:02 AM 7 9.31 0.00 1.12 0.45 0.02 89.10 12:34:01 AM all 21.85 0.00 1.63 1.39 0.08 75.06 12:34:01 AM 0 21.54 0.00 0.87 0.31 0.07 77.22 12:34:01 AM 1 23.95 0.00 2.04 1.45 0.07 72.50 12:34:01 AM 2 26.41 0.00 2.01 2.59 0.09 68.90 12:34:01 AM 3 26.17 0.00 1.56 1.62 0.07 70.58 12:34:01 AM 4 10.20 0.00 1.44 0.32 0.07 87.97 12:34:01 AM 5 18.95 0.00 2.62 2.62 0.10 75.70 12:34:01 AM 6 18.88 0.00 1.31 1.34 0.09 78.38 12:34:01 AM 7 28.68 0.00 1.19 0.85 0.07 69.21 12:35:01 AM all 19.63 0.00 1.17 0.78 0.06 78.36 12:35:01 AM 0 15.54 0.00 1.04 1.52 0.07 81.83 12:35:01 AM 1 14.98 0.00 1.12 0.78 0.05 83.07 12:35:01 AM 2 27.28 0.00 1.23 0.17 0.05 71.27 12:35:01 AM 3 20.54 0.00 0.78 0.12 0.05 78.51 12:35:01 AM 4 23.04 0.00 1.30 1.24 0.08 74.33 12:35:01 AM 5 16.60 0.00 1.37 1.15 0.05 80.83 12:35:01 AM 6 18.88 0.00 0.63 0.99 0.05 79.45 12:35:01 AM 7 20.20 0.00 1.89 0.28 0.08 77.54 Average: all 17.04 0.00 1.44 0.95 0.06 80.51 Average: 0 14.24 0.00 0.99 0.66 0.07 84.05 Average: 1 16.97 0.00 1.43 1.02 0.06 80.52 Average: 2 21.01 0.00 1.52 1.17 0.06 76.23 Average: 3 24.51 0.00 2.29 1.29 0.06 71.85 Average: 4 12.39 0.00 1.27 0.57 0.06 85.71 Average: 5 12.43 0.00 1.54 1.48 0.07 84.48 Average: 6 15.43 0.00 1.06 0.89 0.06 82.57 Average: 7 19.34 0.00 1.40 0.53 0.06 78.67