---> uname -a: Linux prd-centos8-builder-2c-4g-2753.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 507 1124 17 2033 2882 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:0a:5f:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.172/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe0a:5ffc/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) 09/03/2025 _x86_64_ (2 CPU) 18:03:55 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 56.35 0.97 55.38 31.72 5799.68 06:07:01 PM 66.76 0.47 66.29 53.32 8069.81 06:08:01 PM 29.42 0.08 29.34 1.87 3491.49 06:09:01 PM 22.30 0.27 22.03 41.86 911.21 06:10:01 PM 12.98 0.00 12.98 0.00 340.61 06:11:01 PM 19.75 0.37 19.39 18.12 777.43 06:12:01 PM 17.14 0.38 16.76 38.65 483.11 Average: 32.10 0.36 31.73 26.50 2838.77 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1384972 3021480 2368704 63.10 2104 1805044 615668 12.82 143524 1936580 127284 06:07:01 PM 1211848 2978244 2541828 67.72 2104 1927784 628036 13.08 148436 2074972 64412 06:08:01 PM 1069640 2897564 2684036 71.50 2104 1988920 709420 14.77 173940 2191132 55352 06:09:01 PM 1093808 2921792 2659868 70.86 2104 1989000 682244 14.21 209032 2131076 41556 06:10:01 PM 1212928 3008348 2540748 67.69 2104 1956356 596632 12.42 206812 2014528 8840 06:11:01 PM 1171120 2965740 2582556 68.80 2104 1955480 641328 13.35 390820 1871624 7496 06:12:01 PM 1169392 2975080 2584284 68.85 2104 1966116 626476 13.05 391664 1872704 27096 Average: 1187673 2966893 2566003 68.36 2104 1941243 642829 13.39 237747 2013231 47434 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 62.98 53.97 809.57 5.68 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 26.35 23.53 240.19 5.28 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 37.78 32.62 584.09 6.73 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 12.13 14.00 12.85 5.80 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 10.44 11.59 8.62 4.01 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 22.63 18.67 17.05 7.42 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 10.56 11.48 8.59 5.49 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 26.13 23.69 240.13 5.77 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) 09/03/2025 _x86_64_ (2 CPU) 18:03:55 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 38.15 0.00 4.23 1.15 3.01 53.45 06:06:01 PM 0 24.60 0.00 3.32 1.34 2.81 67.93 06:06:01 PM 1 51.83 0.00 5.15 0.96 3.22 38.84 06:07:01 PM all 36.54 0.00 4.26 3.23 2.93 53.04 06:07:01 PM 0 21.80 0.00 3.21 3.42 3.08 68.49 06:07:01 PM 1 51.46 0.00 5.32 3.03 2.79 37.40 06:08:01 PM all 36.70 0.00 2.72 0.87 3.30 56.41 06:08:01 PM 0 24.32 0.00 2.50 1.16 3.38 68.65 06:08:01 PM 1 49.21 0.00 2.95 0.58 3.22 44.04 06:09:01 PM all 37.38 0.00 2.63 0.57 2.26 57.16 06:09:01 PM 0 13.99 0.00 1.60 0.72 2.21 81.49 06:09:01 PM 1 61.06 0.00 3.68 0.42 2.32 32.52 06:10:01 PM all 35.92 0.00 2.49 0.30 2.78 58.51 06:10:01 PM 0 24.50 0.00 2.11 0.08 3.02 70.29 06:10:01 PM 1 47.50 0.00 2.88 0.51 2.53 46.57 06:11:01 PM all 36.60 0.00 3.30 0.54 2.61 56.95 06:11:01 PM 0 14.61 0.00 2.01 0.64 2.99 79.76 06:11:01 PM 1 59.00 0.00 4.62 0.43 2.23 33.73 06:12:01 PM all 40.33 0.00 3.57 0.50 2.77 52.83 06:12:01 PM 0 41.09 0.00 3.19 0.41 2.28 53.03 06:12:01 PM 1 39.58 0.00 3.94 0.59 3.26 52.63 Average: all 37.37 0.00 3.32 1.02 2.81 55.48 Average: 0 23.54 0.00 2.56 1.11 2.83 69.97 Average: 1 51.35 0.00 4.08 0.93 2.80 40.85