---> uname -a: Linux prd-centos8-builder-2c-4g-5303.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 501 1122 17 2040 2888 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:6f:ee:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.175/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe6f:eef3/64 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) 10/01/2025 _x86_64_ (2 CPU) 21:04:50 LINUX RESTART (2 CPU) 09:05:03 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 254.25 181.92 72.32 15397.35 38888.70 09:07:01 PM 56.10 0.42 55.68 11.20 5707.21 09:08:01 PM 72.04 0.47 71.58 53.32 9178.81 09:09:01 PM 29.84 0.08 29.76 1.87 2965.93 09:10:01 PM 15.56 0.27 15.29 41.85 419.31 09:11:01 PM 14.69 0.00 14.69 0.00 388.78 09:12:01 PM 16.85 0.37 16.48 18.13 615.76 09:13:01 PM 18.64 0.38 18.26 38.65 550.97 Average: 58.93 22.32 36.61 1889.15 7207.56 09:05:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1575748 3025348 2177936 58.02 2104 1629804 621484 12.94 133740 1799236 60972 09:07:01 PM 1367604 3013160 2386080 63.57 2104 1813272 599752 12.49 144400 1951076 130692 09:08:01 PM 1217692 2982444 2535992 67.56 2104 1925964 600104 12.50 148004 2068044 26364 09:09:01 PM 1051012 2887032 2702672 72.00 2104 1996768 697472 14.52 175180 2206088 42736 09:10:01 PM 1136560 2939620 2617124 69.72 2104 1963708 649228 13.52 207000 2088472 8420 09:11:01 PM 1172632 2976292 2581052 68.76 2104 1964208 598136 12.46 207920 2051644 8840 09:12:01 PM 1169544 2972352 2584140 68.84 2104 1963320 612116 12.75 391920 1871032 7408 09:13:01 PM 1177396 2984188 2576288 68.63 2104 1966904 600436 12.50 391556 1862748 20104 Average: 1233524 2972554 2520160 67.14 2104 1902994 622341 12.96 224965 1987292 38192 09:05:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 187.23 103.02 783.22 55.89 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 62.76 49.68 833.40 5.56 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 23.76 21.18 228.82 7.59 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 45.12 33.89 586.99 6.77 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 11.71 13.48 12.46 5.06 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 10.37 11.89 8.54 4.61 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 17.08 15.48 16.78 6.54 0.00 0.00 0.00 0.00 09:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 PM eth0 11.18 11.41 8.87 5.67 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 45.56 32.21 307.89 12.03 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) 10/01/2025 _x86_64_ (2 CPU) 21:04:50 LINUX RESTART (2 CPU) 09:05:03 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 38.63 0.08 12.63 12.58 9.29 26.79 09:06:01 PM 0 41.80 0.07 13.74 12.49 9.29 22.61 09:06:01 PM 1 35.48 0.08 11.53 12.67 9.29 30.95 09:07:01 PM all 36.01 0.00 4.21 1.84 4.37 53.57 09:07:01 PM 0 38.34 0.00 3.95 2.06 4.08 51.58 09:07:01 PM 1 33.70 0.00 4.46 1.63 4.66 55.55 09:08:01 PM all 34.80 0.00 4.26 2.85 4.84 53.25 09:08:01 PM 0 38.48 0.00 4.94 1.98 4.63 49.96 09:08:01 PM 1 31.15 0.00 3.57 3.72 5.05 56.51 09:09:01 PM all 35.10 0.00 2.56 1.07 4.12 57.15 09:09:01 PM 0 40.25 0.00 2.71 1.02 4.01 52.01 09:09:01 PM 1 29.99 0.00 2.40 1.11 4.24 62.26 09:10:01 PM all 36.43 0.00 3.15 0.37 3.40 56.65 09:10:01 PM 0 31.96 0.00 2.28 0.30 3.46 62.00 09:10:01 PM 1 40.95 0.00 4.02 0.45 3.33 51.26 09:11:01 PM all 35.76 0.00 2.45 0.46 3.48 57.85 09:11:01 PM 0 28.88 0.00 2.12 0.49 3.09 65.41 09:11:01 PM 1 42.62 0.00 2.78 0.43 3.86 50.31 09:12:01 PM all 35.58 0.00 3.03 0.40 3.15 57.84 09:12:01 PM 0 27.03 0.00 3.15 0.30 2.78 66.74 09:12:01 PM 1 44.11 0.00 2.91 0.51 3.52 48.95 09:13:01 PM all 40.09 0.00 3.27 0.52 3.16 52.97 09:13:01 PM 0 18.98 0.00 1.90 0.44 2.90 75.79 09:13:01 PM 1 61.40 0.00 4.64 0.60 3.42 29.93 Average: all 36.54 0.01 4.42 2.48 4.46 52.09 Average: 0 33.18 0.01 4.31 2.35 4.26 55.89 Average: 1 39.90 0.01 4.52 2.61 4.66 48.31