---> uname -a: Linux prd-centos8-builder-2c-1g-3036.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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: 2799.998 BogoMIPS: 5599.99 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 9.8G 11G 49% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 536 319 17 2809 2829 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:eb:fb:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.113/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85607sec preferred_lft 85607sec inet6 fe80::f816:3eff:feeb:fb71/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-3659157c-da70-44c5-bede-30869f5379b1.nov) 06/17/2025 _x86_64_ (2 CPU) 22:35:03 LINUX RESTART (2 CPU) 10:36:01 PM tps rtps wtps bread/s bwrtn/s 10:37:02 PM 72.73 6.15 66.58 898.50 15927.49 10:38:01 PM 46.09 0.51 45.58 74.42 16555.20 10:39:01 PM 6.85 0.43 6.42 20.53 338.34 10:40:01 PM 2.65 0.00 2.65 0.00 105.25 10:41:01 PM 0.28 0.00 0.28 0.00 4.18 10:42:01 PM 0.28 0.00 0.28 0.00 4.38 10:43:01 PM 0.12 0.00 0.12 0.00 0.77 10:44:01 PM 0.17 0.00 0.17 0.00 2.40 10:45:01 PM 0.32 0.00 0.32 0.00 3.72 10:46:01 PM 0.17 0.00 0.17 0.00 1.72 10:47:01 PM 11.43 0.10 11.33 10.40 1066.71 10:48:01 PM 68.41 0.58 67.83 77.44 7484.39 Average: 17.42 0.65 16.77 90.13 3439.86 10:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:02 PM 761996 2883904 2991664 79.70 2104 2278004 983384 20.48 272364 2375128 275944 10:38:01 PM 606528 2859004 3147132 83.84 2104 2397320 953220 19.85 217796 2533712 744 10:39:01 PM 577852 2835788 3175808 84.61 2104 2402212 999400 20.81 228080 2549656 320 10:40:01 PM 564292 2822228 3189368 84.97 2104 2402212 1000808 20.84 228080 2563484 4 10:41:01 PM 548416 2806376 3205244 85.39 2104 2402216 1000808 20.84 228080 2578596 12 10:42:01 PM 545816 2803776 3207844 85.46 2104 2402216 1000808 20.84 228080 2581260 8 10:43:01 PM 555360 2813052 3198300 85.20 2104 2402216 1000808 20.84 228080 2579364 4 10:44:01 PM 555688 2813384 3197972 85.20 2104 2402220 1000808 20.84 228080 2579468 4 10:45:01 PM 555556 2813252 3198104 85.20 2104 2402220 1000808 20.84 228080 2579468 4 10:46:01 PM 555732 2813388 3197928 85.19 2104 2402220 1000808 20.84 228080 2579624 16 10:47:01 PM 594324 2928260 3159336 84.17 2104 2474448 622120 12.95 424356 2337600 59116 10:48:01 PM 348724 2915324 3404936 90.71 2104 2682904 608620 12.67 433584 2523416 105508 Average: 564190 2842311 3189470 84.97 2104 2420867 931033 19.39 264395 2530065 36807 10:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:37:02 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:37:02 PM eth0 49.30 39.07 1099.22 3.46 0.00 0.00 0.00 0.00 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 10.52 8.22 5.02 1.11 0.00 0.00 0.00 0.00 10:39:01 PM lo 11.98 11.98 21.90 21.90 0.00 0.00 0.00 0.00 10:39:01 PM eth0 16.46 14.83 7.34 22.36 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:40:01 PM eth0 0.87 0.50 0.07 0.05 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:41:01 PM eth0 2.65 1.52 2.38 0.17 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:42:01 PM eth0 0.45 0.50 0.04 0.05 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:43:01 PM eth0 0.37 0.48 0.03 0.04 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:44:01 PM eth0 0.38 0.50 0.03 0.05 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 PM eth0 1.03 0.45 0.06 0.04 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 PM eth0 4.20 0.88 0.93 0.37 0.00 0.00 0.00 0.00 10:47:01 PM lo 1.60 1.60 2.74 2.74 0.00 0.00 0.00 0.00 10:47:01 PM eth0 32.12 26.57 226.21 4.62 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 54.48 48.77 531.15 8.99 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 2.06 2.06 0.00 0.00 0.00 0.00 Average: eth0 14.41 11.86 156.26 3.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-3659157c-da70-44c5-bede-30869f5379b1.nov) 06/17/2025 _x86_64_ (2 CPU) 22:35:03 LINUX RESTART (2 CPU) 10:36:01 PM CPU %user %nice %system %iowait %steal %idle 10:37:02 PM all 14.49 0.00 3.93 2.88 0.10 78.60 10:37:02 PM 0 25.63 0.00 5.07 0.92 0.10 68.28 10:37:02 PM 1 3.35 0.00 2.79 4.84 0.10 88.92 10:38:01 PM all 17.89 0.00 3.04 1.42 0.07 77.58 10:38:01 PM 0 33.90 0.00 3.90 0.49 0.07 61.64 10:38:01 PM 1 1.90 0.00 2.17 2.36 0.07 93.51 10:39:01 PM all 5.25 0.00 1.33 0.07 0.10 93.25 10:39:01 PM 0 5.04 0.00 1.24 0.03 0.10 93.58 10:39:01 PM 1 5.46 0.00 1.42 0.10 0.10 92.92 10:40:01 PM all 1.62 0.00 0.50 0.03 0.11 97.75 10:40:01 PM 0 3.07 0.00 0.83 0.00 0.19 95.92 10:40:01 PM 1 0.18 0.00 0.17 0.05 0.03 99.56 10:41:01 PM all 1.52 0.00 0.57 0.00 0.09 97.82 10:41:01 PM 0 1.21 0.00 0.39 0.00 0.07 98.34 10:41:01 PM 1 1.83 0.00 0.76 0.00 0.12 97.29 10:42:01 PM all 1.46 0.00 0.49 0.00 0.10 97.95 10:42:01 PM 0 2.78 0.00 0.81 0.00 0.17 96.24 10:42:01 PM 1 0.15 0.00 0.17 0.00 0.03 99.65 10:43:01 PM all 1.49 0.00 0.50 0.00 0.09 97.92 10:43:01 PM 0 2.76 0.00 0.85 0.00 0.15 96.24 10:43:01 PM 1 0.23 0.00 0.15 0.00 0.03 99.58 10:44:01 PM all 1.44 0.00 0.51 0.00 0.09 97.96 10:44:01 PM 0 2.25 0.00 0.90 0.00 0.17 96.68 10:44:01 PM 1 0.64 0.00 0.13 0.00 0.02 99.21 10:45:01 PM all 1.50 0.00 0.57 0.00 0.16 97.77 10:45:01 PM 0 0.57 0.00 0.25 0.00 0.10 99.08 10:45:01 PM 1 2.44 0.00 0.90 0.00 0.22 96.45 10:46:01 PM all 1.66 0.00 0.56 0.00 0.13 97.65 10:46:01 PM 0 1.77 0.00 0.64 0.00 0.15 97.44 10:46:01 PM 1 1.55 0.00 0.47 0.00 0.12 97.86 10:47:01 PM all 14.43 0.00 2.43 0.09 0.13 82.91 10:47:01 PM 0 13.22 0.00 2.78 0.13 0.20 83.67 10:47:01 PM 1 15.63 0.00 2.09 0.05 0.07 82.17 10:47:01 PM CPU %user %nice %system %iowait %steal %idle 10:48:01 PM all 38.70 0.00 5.36 1.44 0.13 54.37 10:48:01 PM 0 54.77 0.00 5.87 1.66 0.13 37.56 10:48:01 PM 1 22.58 0.00 4.84 1.22 0.13 71.22 Average: all 8.48 0.00 1.65 0.50 0.11 89.27 Average: 0 12.29 0.00 1.97 0.27 0.13 85.34 Average: 1 4.67 0.00 1.34 0.72 0.09 93.18