---> uname -a: Linux prd-centos8-builder-2c-4g-5459.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 485 1139 17 2041 2904 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:d9:40:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.131/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fed9:4022/64 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) 10/03/2025 _x86_64_ (2 CPU) 03:53:11 LINUX RESTART (2 CPU) 03:54:01 AM tps rtps wtps bread/s bwrtn/s 03:55:01 AM 72.11 7.41 64.70 1051.38 4874.01 03:56:01 AM 74.47 0.03 74.43 0.27 8262.26 03:57:01 AM 32.52 0.52 32.01 54.92 4690.19 03:58:01 AM 21.64 0.48 21.16 46.65 1174.06 03:59:01 AM 18.43 0.07 18.36 3.07 462.38 04:00:01 AM 15.21 0.00 15.21 0.00 616.18 04:01:01 AM 17.82 0.27 17.54 26.01 464.56 04:02:01 AM 18.45 0.28 18.16 25.17 508.11 Average: 33.86 1.14 32.73 151.16 2635.82 03:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:55:01 AM 1363624 2963536 2390060 63.67 2104 1774868 697272 14.52 156588 1969020 104144 03:56:01 AM 1220552 2982260 2533132 67.48 2104 1923184 631704 13.15 146188 2070228 87292 03:57:01 AM 1238968 3040208 2514716 66.99 2104 1961444 574512 11.96 169012 2025116 20920 03:58:01 AM 1198336 3001492 2555348 68.08 2104 1963856 605552 12.61 183552 2051640 8432 03:59:01 AM 1238468 3042328 2515216 67.01 2104 1964444 565748 11.78 216812 1977400 8848 04:00:01 AM 1199616 3004596 2554068 68.04 2104 1965656 607508 12.65 217432 2016616 1232 04:01:01 AM 1202412 3007200 2551272 67.97 2104 1965368 604360 12.58 401060 1830300 9008 04:02:01 AM 1110776 2919116 2642908 70.41 2104 1968464 696612 14.51 400636 1920292 21484 Average: 1221594 2995092 2532090 67.46 2104 1935910 622908 12.97 236410 1982576 32670 03:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 110.51 78.47 1023.21 31.67 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 26.95 22.67 264.15 4.70 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 34.94 26.54 582.47 5.01 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 14.35 15.96 14.54 4.61 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 10.16 12.35 7.90 5.50 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 12.86 13.24 10.88 4.19 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 15.39 14.26 15.58 7.42 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 8.69 10.17 6.56 4.78 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 29.26 24.23 241.09 8.49 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) 10/03/2025 _x86_64_ (2 CPU) 03:53:11 LINUX RESTART (2 CPU) 03:54:01 AM CPU %user %nice %system %iowait %steal %idle 03:55:01 AM all 37.68 0.00 4.73 3.12 3.22 51.25 03:55:01 AM 0 40.57 0.00 5.89 5.32 3.05 45.18 03:55:01 AM 1 34.81 0.00 3.58 0.92 3.38 57.30 03:56:01 AM all 36.84 0.00 4.61 2.98 2.63 52.94 03:56:01 AM 0 38.66 0.00 5.62 2.68 2.28 50.77 03:56:01 AM 1 35.04 0.00 3.62 3.28 2.98 55.09 03:57:01 AM all 33.23 0.00 3.58 1.04 3.75 58.40 03:57:01 AM 0 48.76 0.00 4.52 0.56 3.58 42.58 03:57:01 AM 1 17.90 0.00 2.65 1.51 3.92 74.01 03:58:01 AM all 30.55 0.00 2.60 0.75 4.45 61.65 03:58:01 AM 0 30.99 0.00 2.56 1.32 4.40 60.74 03:58:01 AM 1 30.12 0.00 2.64 0.18 4.51 62.55 03:59:01 AM all 37.62 0.00 2.13 0.63 3.70 55.91 03:59:01 AM 0 27.20 0.00 1.72 0.47 3.77 66.84 03:59:01 AM 1 48.19 0.00 2.55 0.79 3.64 44.83 04:00:01 AM all 32.72 0.00 2.78 0.39 3.23 60.87 04:00:01 AM 0 29.78 0.00 2.99 0.46 3.14 63.64 04:00:01 AM 1 35.67 0.00 2.58 0.33 3.33 58.10 04:01:01 AM all 37.90 0.00 2.90 0.59 4.23 54.38 04:01:01 AM 0 32.03 0.00 2.63 0.64 4.68 60.03 04:01:01 AM 1 43.84 0.00 3.17 0.53 3.79 48.67 04:02:01 AM all 39.57 0.00 3.11 0.36 3.86 53.10 04:02:01 AM 0 20.99 0.00 2.39 0.37 3.98 72.26 04:02:01 AM 1 58.43 0.00 3.84 0.34 3.74 33.65 Average: all 35.76 0.00 3.30 1.23 3.64 56.08 Average: 0 33.56 0.00 3.53 1.47 3.61 57.83 Average: 1 37.96 0.00 3.08 0.98 3.66 54.32