---> uname -a: Linux prd-centos8-builder-2c-4g-8127.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 470 1154 17 2041 2920 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:42:c3:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.220/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fe42:c319/64 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) 11/04/2025 _x86_64_ (2 CPU) 03:04:12 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 70.68 9.91 60.77 1417.69 4036.35 03:07:01 AM 72.92 0.03 72.89 0.27 7752.27 03:08:01 AM 42.42 0.52 41.90 54.92 5891.27 03:09:01 AM 23.65 0.20 23.45 38.79 950.24 03:10:01 AM 15.78 0.07 15.71 3.07 418.21 03:11:01 AM 14.14 0.00 14.14 0.00 599.00 03:12:01 AM 18.27 0.55 17.72 33.45 529.00 03:13:01 AM 20.91 0.20 20.71 23.33 994.83 Average: 34.85 1.43 33.41 196.46 2646.26 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 1443080 3003184 2310596 61.56 2104 1736916 662032 13.79 144272 1909624 80360 03:07:01 AM 1274336 3033060 2479340 66.05 2104 1920688 579464 12.07 144512 2020948 115392 03:08:01 AM 1202316 3005348 2551360 67.97 2104 1963584 607544 12.65 157888 2071240 22372 03:09:01 AM 1119292 2956928 2634384 70.18 2104 1998568 657168 13.68 208616 2106056 42748 03:10:01 AM 1167372 2970912 2586304 68.90 2104 1964344 644204 13.41 206556 2059324 8432 03:11:01 AM 1177868 2981448 2575808 68.62 2104 1964344 636216 13.25 207028 2049384 8432 03:12:01 AM 1199748 3003380 2553928 68.04 2104 1964428 603864 12.57 391004 1843804 7380 03:13:01 AM 1220960 3029400 2532716 67.47 2104 1968920 578368 12.04 400436 1812664 21472 Average: 1225622 2997958 2528054 67.35 2104 1935224 621108 12.93 232539 1984130 38324 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 165.30 102.97 1287.48 50.52 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 27.45 22.36 296.76 3.90 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 42.20 32.96 589.28 5.87 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 11.15 14.08 12.64 5.63 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 10.36 12.08 7.57 5.26 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 12.09 12.48 10.11 3.75 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 16.23 15.23 15.88 12.09 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 7.77 9.47 5.88 4.66 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 36.57 27.70 278.22 11.46 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) 11/04/2025 _x86_64_ (2 CPU) 03:04:12 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 33.61 0.00 4.44 3.61 7.72 50.62 03:06:01 AM 0 22.35 0.00 3.75 5.05 7.96 60.90 03:06:01 AM 1 45.11 0.00 5.14 2.15 7.48 40.13 03:07:01 AM all 35.59 0.00 4.75 2.27 5.95 51.44 03:07:01 AM 0 25.68 0.00 3.67 1.85 6.06 62.74 03:07:01 AM 1 45.62 0.00 5.85 2.70 5.83 40.00 03:08:01 AM all 33.53 0.00 2.92 2.02 5.99 55.55 03:08:01 AM 0 18.09 0.00 2.52 1.84 5.54 72.01 03:08:01 AM 1 49.07 0.00 3.32 2.19 6.44 38.97 03:09:01 AM all 33.70 0.00 2.34 0.86 4.91 58.18 03:09:01 AM 0 13.80 0.00 1.18 1.07 5.16 78.79 03:09:01 AM 1 53.99 0.00 3.53 0.65 4.67 37.16 03:10:01 AM all 36.84 0.00 2.43 0.46 5.14 55.13 03:10:01 AM 0 36.08 0.00 2.27 0.66 5.40 55.59 03:10:01 AM 1 37.61 0.00 2.60 0.26 4.87 54.66 03:11:01 AM all 29.01 0.00 2.43 0.65 7.16 60.75 03:11:01 AM 0 25.88 0.00 2.00 0.79 7.49 63.84 03:11:01 AM 1 32.18 0.00 2.86 0.51 6.82 57.63 03:12:01 AM all 34.64 0.00 2.75 0.91 8.44 53.26 03:12:01 AM 0 27.68 0.00 2.60 1.31 8.50 59.92 03:12:01 AM 1 41.73 0.00 2.90 0.51 8.37 46.48 03:13:01 AM all 36.45 0.00 2.88 1.01 7.53 52.14 03:13:01 AM 0 33.90 0.00 2.73 1.04 7.32 55.02 03:13:01 AM 1 38.99 0.00 3.03 0.99 7.74 49.25 Average: all 34.17 0.00 3.12 1.48 6.61 54.63 Average: 0 25.43 0.00 2.59 1.70 6.69 63.59 Average: 1 43.00 0.00 3.65 1.24 6.53 45.57