---> uname -a: Linux prd-centos8-builder-2c-4g-475.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 499 1130 17 2035 2890 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:f6:b6:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.142/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fef6:b6ec/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) 08/08/2025 _x86_64_ (2 CPU) 19:03:57 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 57.25 1.88 55.36 126.36 5739.94 07:07:01 PM 68.31 0.47 67.84 53.32 8056.03 07:08:01 PM 32.06 0.08 31.97 1.87 3933.61 07:09:01 PM 19.73 0.27 19.46 41.85 594.47 07:10:01 PM 15.49 0.00 15.49 0.00 630.07 07:11:01 PM 16.37 0.37 16.01 18.12 480.43 07:12:01 PM 18.41 0.38 18.03 38.66 527.05 Average: 32.52 0.49 32.02 40.02 2851.60 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1382760 3022848 2370916 63.16 2104 1808204 615996 12.83 143944 1937412 127724 07:07:01 PM 1220956 2984124 2532720 67.47 2104 1924648 626440 13.04 147464 2066472 62016 07:08:01 PM 1065104 2894752 2688572 71.63 2104 1990672 704984 14.68 174564 2192632 44068 07:09:01 PM 1097768 2927524 2655908 70.75 2104 1990748 678892 14.14 208516 2127060 40496 07:10:01 PM 1214020 3012292 2539656 67.66 2104 1959164 591448 12.32 206304 2012192 4 07:11:01 PM 1187604 2985060 2566072 68.36 2104 1958280 624212 13.00 390228 1854720 7500 07:12:01 PM 1173064 2974332 2580612 68.75 2104 1961864 634936 13.22 389984 1869356 20116 Average: 1191611 2971562 2562065 68.25 2104 1941940 639558 13.32 237286 2008549 43132 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 61.93 52.32 806.50 5.51 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 25.74 22.98 244.51 5.32 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 41.69 36.45 566.95 7.11 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 13.30 14.36 17.82 5.79 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 10.13 11.43 8.54 3.95 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 14.44 13.52 15.63 6.20 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 11.46 12.51 8.86 11.42 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 25.53 23.37 238.40 6.47 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) 08/08/2025 _x86_64_ (2 CPU) 19:03:57 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 38.80 0.00 4.43 1.46 2.16 53.15 07:06:01 PM 0 31.02 0.00 3.53 1.92 1.86 61.67 07:06:01 PM 1 46.58 0.00 5.33 0.99 2.47 44.63 07:07:01 PM all 38.02 0.00 4.65 2.17 2.08 53.07 07:07:01 PM 0 33.63 0.00 4.72 2.41 1.76 57.48 07:07:01 PM 1 42.40 0.00 4.58 1.94 2.40 48.68 07:08:01 PM all 38.74 0.00 2.70 0.76 1.94 55.86 07:08:01 PM 0 23.83 0.00 2.52 0.28 1.61 71.76 07:08:01 PM 1 53.65 0.00 2.89 1.24 2.27 39.95 07:09:01 PM all 37.75 0.00 2.87 0.52 1.81 57.05 07:09:01 PM 0 28.50 0.00 2.50 0.45 1.64 66.90 07:09:01 PM 1 47.01 0.00 3.24 0.60 1.98 47.18 07:10:01 PM all 36.42 0.00 2.66 0.27 1.71 58.93 07:10:01 PM 0 22.84 0.00 2.35 0.02 1.52 73.27 07:10:01 PM 1 50.06 0.00 2.98 0.53 1.90 44.54 07:11:01 PM all 33.61 0.00 3.10 0.55 1.66 61.08 07:11:01 PM 0 16.85 0.00 2.15 0.15 1.64 79.21 07:11:01 PM 1 50.49 0.00 4.05 0.95 1.68 42.83 07:12:01 PM all 41.06 0.00 3.27 0.41 1.84 53.42 07:12:01 PM 0 22.00 0.00 2.14 0.33 1.88 73.65 07:12:01 PM 1 60.29 0.00 4.41 0.50 1.80 33.01 Average: all 37.77 0.00 3.38 0.88 1.89 56.08 Average: 0 25.52 0.00 2.84 0.79 1.70 69.15 Average: 1 50.06 0.00 3.93 0.97 2.07 42.98