---> uname -a: Linux prd-centos8-builder-2c-4g-2874.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 9.0G 12G 45% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 481 1163 17 2020 2909 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:76:ba:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.138/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85418sec preferred_lft 85418sec inet6 fe80::f816:3eff:fe76:ba1f/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) 09/05/2025 _x86_64_ (2 CPU) 08:04:14 LINUX RESTART (2 CPU) 08:05:01 AM tps rtps wtps bread/s bwrtn/s 08:06:01 AM 67.96 15.00 52.97 2468.38 3150.53 08:07:01 AM 16.03 0.19 15.84 4.20 1505.30 08:08:01 AM 6.25 0.08 6.16 4.53 526.72 08:09:01 AM 7.78 0.08 7.70 1.60 684.27 08:10:01 AM 7.13 0.00 7.13 0.00 666.08 08:11:01 AM 4.56 0.00 4.56 0.00 316.54 08:12:01 AM 5.15 0.00 5.15 0.00 1347.83 08:13:01 AM 44.69 0.00 44.69 0.00 5399.03 08:14:01 AM 10.58 0.00 10.58 0.00 657.76 08:15:01 AM 13.13 0.00 13.13 0.00 1731.55 08:16:01 AM 4.61 0.07 4.55 9.73 149.73 08:17:01 AM 2.98 0.00 2.98 0.00 55.96 08:18:01 AM 12.39 0.40 11.99 54.24 528.15 08:19:01 AM 21.32 6.03 15.29 571.05 848.88 08:20:01 AM 30.40 0.23 30.17 23.59 3141.30 Average: 17.00 1.47 15.53 209.38 1380.48 08:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 AM 1595596 3063876 2158080 57.49 2104 1648280 604712 12.59 136240 1772676 12048 08:07:01 AM 1592188 3060756 2161488 57.58 2104 1647848 600084 12.50 137644 1773800 372 08:08:01 AM 1547696 3042908 2205980 58.77 2104 1673928 610300 12.71 142220 1811124 14480 08:09:01 AM 1526180 3037780 2227496 59.34 2104 1688948 615268 12.81 143828 1826912 13160 08:10:01 AM 1510924 3026756 2242752 59.75 2104 1693068 624756 13.01 143952 1840672 1016 08:11:01 AM 1478772 3006560 2274904 60.60 2104 1704816 640680 13.34 144200 1871960 5116 08:12:01 AM 1389380 2952172 2364296 62.99 2104 1739584 696164 14.50 146892 1957744 1660 08:13:01 AM 1397804 3036440 2355872 62.76 2104 1807920 590488 12.30 143964 1922260 7496 08:14:01 AM 1354404 3032396 2399272 63.92 2104 1845036 585448 12.19 144556 1958612 31992 08:15:01 AM 1324684 3014964 2428992 64.71 2104 1857656 601864 12.53 144912 1987448 552 08:16:01 AM 1316112 3008128 2437564 64.94 2104 1859392 610180 12.71 328772 1813176 4 08:17:01 AM 1268956 2962268 2484720 66.19 2104 1860692 665240 13.85 329200 1859616 1180 08:18:01 AM 1250688 2945772 2502988 66.68 2104 1862120 672996 14.01 331416 1873204 1180 08:19:01 AM 1259428 2982428 2494248 66.45 2104 1889548 638632 13.30 336728 1858260 3196 08:20:01 AM 1225228 3012072 2528448 67.36 2104 1948000 596936 12.43 338296 1871028 23156 Average: 1402536 3012352 2351140 62.64 2104 1781789 623583 12.99 206188 1866566 7774 08:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 165.59 97.77 906.71 53.77 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 4.58 4.15 22.00 0.59 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 14.15 11.66 174.53 1.23 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 2.72 2.47 16.77 0.39 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 4.67 4.43 36.04 0.54 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 11.14 8.86 102.13 1.05 0.00 0.00 0.00 0.00 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 19.24 14.61 284.82 1.29 0.00 0.00 0.00 0.00 08:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 AM eth0 2.67 2.63 23.19 0.29 0.00 0.00 0.00 0.00 08:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM eth0 8.83 7.53 91.26 0.98 0.00 0.00 0.00 0.00 08:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM eth0 6.65 5.73 105.86 0.66 0.00 0.00 0.00 0.00 08:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM eth0 6.95 5.56 15.15 2.60 0.00 0.00 0.00 0.00 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 1.15 1.37 0.66 0.62 0.00 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 5.53 5.10 4.32 2.75 0.00 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 6.70 8.03 28.42 1.94 0.00 0.00 0.00 0.00 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 5.03 4.93 3.73 2.23 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 17.72 12.33 121.15 4.73 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) 09/05/2025 _x86_64_ (2 CPU) 08:04:14 LINUX RESTART (2 CPU) 08:05:01 AM CPU %user %nice %system %iowait %steal %idle 08:06:01 AM all 21.30 0.00 3.69 3.87 4.86 66.27 08:06:01 AM 0 23.84 0.00 4.33 5.33 4.92 61.58 08:06:01 AM 1 18.76 0.00 3.05 2.42 4.80 70.97 08:07:01 AM all 5.68 0.00 0.80 0.65 1.66 91.20 08:07:01 AM 0 6.85 0.00 1.11 0.69 1.68 89.67 08:07:01 AM 1 4.51 0.00 0.49 0.62 1.64 92.73 08:08:01 AM all 3.63 0.00 0.51 0.16 2.29 93.42 08:08:01 AM 0 6.27 0.00 0.71 0.25 1.89 90.88 08:08:01 AM 1 1.01 0.00 0.31 0.07 2.68 95.93 08:09:01 AM all 3.84 0.00 0.53 0.18 1.80 93.64 08:09:01 AM 0 2.94 0.00 0.41 0.18 1.73 94.74 08:09:01 AM 1 4.74 0.00 0.66 0.18 1.88 92.55 08:10:01 AM all 1.24 0.00 0.21 0.11 1.51 96.94 08:10:01 AM 0 1.40 0.00 0.18 0.08 1.22 97.11 08:10:01 AM 1 1.09 0.00 0.23 0.13 1.79 96.76 08:11:01 AM all 2.46 0.00 0.33 0.11 2.23 94.88 08:11:01 AM 0 1.76 0.00 0.23 0.07 2.59 95.35 08:11:01 AM 1 3.16 0.00 0.43 0.15 1.86 94.40 08:12:01 AM all 5.29 0.00 0.43 0.12 2.42 91.73 08:12:01 AM 0 7.76 0.00 0.46 0.13 2.01 89.64 08:12:01 AM 1 2.86 0.00 0.41 0.11 2.82 93.80 08:13:01 AM all 15.35 0.00 2.58 2.39 3.53 76.14 08:13:01 AM 0 22.12 0.00 3.39 2.36 3.41 68.73 08:13:01 AM 1 8.65 0.00 1.78 2.43 3.66 83.47 08:14:01 AM all 7.97 0.00 1.08 0.29 3.21 87.45 08:14:01 AM 0 6.43 0.00 0.91 0.18 2.86 89.62 08:14:01 AM 1 9.51 0.00 1.24 0.39 3.57 85.29 08:15:01 AM all 2.00 0.00 0.41 0.51 2.50 94.59 08:15:01 AM 0 1.63 0.00 0.36 0.75 2.76 94.50 08:15:01 AM 1 2.37 0.00 0.46 0.26 2.23 94.68 08:16:01 AM all 7.68 0.00 1.01 0.17 3.56 87.59 08:16:01 AM 0 6.31 0.00 0.68 0.10 3.87 89.04 08:16:01 AM 1 9.06 0.00 1.34 0.24 3.24 86.12 08:16:01 AM CPU %user %nice %system %iowait %steal %idle 08:17:01 AM all 6.19 0.00 0.25 0.06 2.13 91.38 08:17:01 AM 0 3.97 0.00 0.21 0.05 2.16 93.61 08:17:01 AM 1 8.41 0.00 0.28 0.07 2.10 89.14 08:18:01 AM all 17.90 0.00 1.29 0.49 3.03 77.29 08:18:01 AM 0 23.44 0.00 1.31 0.36 2.94 71.95 08:18:01 AM 1 12.39 0.00 1.26 0.62 3.12 82.61 08:19:01 AM all 14.90 0.39 1.30 0.88 3.22 79.31 08:19:01 AM 0 17.77 0.15 1.16 0.46 2.93 77.53 08:19:01 AM 1 12.05 0.64 1.43 1.30 3.50 81.08 08:20:01 AM all 20.80 0.00 3.15 1.20 2.96 71.90 08:20:01 AM 0 14.97 0.00 2.74 2.02 2.72 77.55 08:20:01 AM 1 26.64 0.00 3.55 0.38 3.19 66.24 Average: all 9.09 0.03 1.17 0.75 2.73 86.23 Average: 0 9.83 0.01 1.21 0.87 2.65 85.42 Average: 1 8.36 0.04 1.13 0.63 2.81 87.03