---> uname -a: Linux prd-centos8-builder-2c-1g-43543.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 572 5040 19 2085 6820 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:fb:66:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.123/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fefb:66d4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 09/04/2025 _x86_64_ (2 CPU) 17:03:20 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 302.60 68.51 234.09 1536.14 8883.80 05:06:01 PM 97.45 0.72 96.73 93.45 8998.53 05:07:01 PM 22.14 0.10 22.04 3.60 829.12 05:08:01 PM 14.55 0.00 14.55 0.00 634.69 05:09:01 PM 13.75 0.57 13.18 33.59 600.73 05:10:01 PM 14.95 0.20 14.75 23.33 642.01 05:11:01 PM 19.96 0.00 19.96 0.00 1139.65 Average: 69.34 10.01 59.33 241.43 3103.98 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5164272 6979188 2720172 34.50 2688 1982364 770336 8.62 204120 2154148 228032 05:06:01 PM 5123580 6940656 2760864 35.02 2688 1982740 774212 8.67 225476 2159696 7640 05:07:01 PM 5207540 7025904 2676904 33.95 2688 1984132 686896 7.69 226496 2074452 24 05:08:01 PM 5117284 6934048 2767160 35.10 2688 1982856 790540 8.85 226748 2165700 272 05:09:01 PM 5206244 7025512 2678200 33.97 2688 1985268 681736 7.63 395336 1908076 8868 05:10:01 PM 5176492 6995044 2707952 34.35 2688 1984536 728880 8.16 396960 1936132 7452 05:11:01 PM 5153252 6974560 2731192 34.64 2688 1986860 723712 8.10 395232 1961328 16 Average: 5164095 6982130 2720349 34.50 2688 1984108 736616 8.25 295767 2051362 36043 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 127.51 87.42 1439.08 34.38 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 30.83 26.31 53.63 12.05 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 27.96 22.26 23.35 6.80 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 3.95 4.53 2.76 1.92 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 19.61 14.35 17.84 7.78 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 8.28 7.00 6.22 3.09 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 4.33 4.27 2.77 1.52 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 31.78 23.73 220.79 9.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 09/04/2025 _x86_64_ (2 CPU) 17:03:20 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 40.41 0.92 12.86 2.39 0.25 43.17 05:05:01 PM 0 35.24 0.60 10.76 1.82 0.25 51.33 05:05:01 PM 1 45.63 1.25 14.98 2.96 0.25 34.93 05:06:01 PM all 39.36 0.00 3.34 0.98 0.12 56.21 05:06:01 PM 0 28.27 0.00 2.84 0.58 0.10 68.21 05:06:01 PM 1 50.47 0.00 3.83 1.38 0.13 44.19 05:07:01 PM all 34.63 0.00 2.66 6.86 0.09 55.76 05:07:01 PM 0 21.26 0.00 2.20 7.58 0.08 68.88 05:07:01 PM 1 48.00 0.00 3.11 6.15 0.10 42.64 05:08:01 PM all 8.35 0.00 0.37 10.89 0.05 80.34 05:08:01 PM 0 7.17 0.00 0.37 10.82 0.05 81.59 05:08:01 PM 1 9.54 0.00 0.37 10.96 0.05 79.09 05:09:01 PM all 13.32 0.00 1.22 8.61 0.05 76.80 05:09:01 PM 0 11.07 0.00 1.07 5.39 0.05 82.42 05:09:01 PM 1 15.58 0.00 1.37 11.82 0.05 71.18 05:10:01 PM all 11.40 0.00 0.91 9.88 0.05 77.76 05:10:01 PM 0 7.78 0.00 0.70 7.28 0.05 84.20 05:10:01 PM 1 15.02 0.00 1.12 12.49 0.05 71.33 05:11:01 PM all 7.78 0.00 0.83 12.98 0.04 78.37 05:11:01 PM 0 3.17 0.00 0.65 13.87 0.03 82.28 05:11:01 PM 1 12.39 0.00 1.00 12.09 0.05 74.47 Average: all 22.18 0.13 3.16 7.51 0.09 66.92 Average: 0 16.29 0.09 2.66 6.76 0.09 74.12 Average: 1 28.07 0.18 3.67 8.27 0.10 59.72