---> uname -a: Linux prd-centos8-builder-2c-4g-58.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 488 1143 17 2032 2901 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:6c:b9:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.236/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fe6c:b9d7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 08/03/2025 _x86_64_ (2 CPU) 23:03:56 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 53.07 1.22 51.85 92.77 5584.12 11:07:01 PM 68.17 0.50 67.67 53.86 7088.04 11:08:01 PM 34.56 0.05 34.51 1.33 4584.75 11:09:01 PM 21.16 0.27 20.89 41.85 888.30 11:10:01 PM 17.48 0.00 17.48 0.00 643.27 11:11:01 PM 16.33 0.37 15.96 18.13 501.00 11:12:01 PM 17.99 0.38 17.61 38.65 507.30 Average: 32.68 0.40 32.28 35.23 2827.97 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 1396064 3033472 2357612 62.81 2104 1805384 606260 12.62 143228 1924792 129188 11:07:01 PM 1229696 2988584 2523980 67.24 2104 1920288 632064 13.16 146024 2060612 89092 11:08:01 PM 1112560 2938024 2641116 70.36 2104 1986332 677128 14.10 173920 2147936 53128 11:09:01 PM 1169756 2964332 2583920 68.84 2104 1955500 646432 13.46 205084 2059076 8408 11:10:01 PM 1191740 2986756 2561936 68.25 2104 1956000 625524 13.03 205988 2035160 1148 11:11:01 PM 1203896 2998176 2549780 67.93 2104 1955116 610520 12.71 390252 1840068 7508 11:12:01 PM 1182304 2988684 2571372 68.50 2104 1966824 619676 12.90 391084 1858372 28160 Average: 1212288 2985433 2541388 67.70 2104 1935063 631086 13.14 236511 1989431 45233 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 62.15 47.02 789.69 5.14 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 26.38 23.36 263.99 5.00 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 40.43 31.36 568.82 6.91 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 11.15 13.00 12.13 5.01 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 9.65 12.00 8.23 4.70 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 16.48 15.36 17.02 6.50 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 10.96 12.18 8.97 5.84 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 25.31 22.04 238.40 5.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 08/03/2025 _x86_64_ (2 CPU) 23:03:56 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 35.19 0.00 3.95 1.75 5.47 53.64 11:06:01 PM 0 26.45 0.00 3.42 1.45 5.60 63.09 11:06:01 PM 1 44.04 0.00 4.48 2.06 5.34 44.08 11:07:01 PM all 35.81 0.00 4.26 2.63 4.96 52.34 11:07:01 PM 0 39.74 0.00 4.82 3.17 4.84 47.43 11:07:01 PM 1 31.90 0.00 3.71 2.09 5.08 57.23 11:08:01 PM all 34.99 0.00 2.94 0.96 4.88 56.22 11:08:01 PM 0 20.30 0.00 2.01 1.03 5.09 71.58 11:08:01 PM 1 49.89 0.00 3.89 0.90 4.68 40.64 11:09:01 PM all 35.83 0.00 2.52 0.75 4.69 56.21 11:09:01 PM 0 29.21 0.00 2.20 0.66 4.55 63.37 11:09:01 PM 1 42.47 0.00 2.84 0.83 4.84 49.02 11:10:01 PM all 34.84 0.00 2.33 0.42 4.65 57.76 11:10:01 PM 0 27.35 0.00 2.00 0.53 4.79 65.33 11:10:01 PM 1 42.39 0.00 2.67 0.31 4.50 50.13 11:11:01 PM all 33.11 0.00 3.01 0.65 5.01 58.22 11:11:01 PM 0 14.95 0.00 2.05 0.51 5.08 77.41 11:11:01 PM 1 51.56 0.00 3.99 0.78 4.94 38.73 11:12:01 PM all 38.69 0.00 3.09 0.72 4.92 52.57 11:12:01 PM 0 13.21 0.00 1.74 0.54 5.20 79.31 11:12:01 PM 1 64.91 0.00 4.47 0.90 4.64 25.08 Average: all 35.49 0.00 3.16 1.12 4.94 55.28 Average: 0 24.42 0.00 2.60 1.12 5.02 66.83 Average: 1 46.69 0.00 3.72 1.13 4.86 43.60