---> uname -a: Linux prd-centos8-builder-2c-1g-3031.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 548 307 17 2809 2817 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:f2:c3:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.43/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85624sec preferred_lft 85624sec inet6 fe80::f816:3eff:fef2:c344/64 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 10:37:01 PM 76.86 6.21 70.64 901.17 19773.28 10:38:01 PM 39.98 0.47 39.51 72.65 12396.35 10:39:01 PM 7.88 0.47 7.41 21.06 399.40 10:40:01 PM 1.65 0.00 1.65 0.00 48.40 10:41:01 PM 0.38 0.00 0.38 0.00 5.66 10:42:01 PM 0.33 0.00 0.33 0.00 5.00 10:43:01 PM 0.12 0.00 0.12 0.00 1.17 10:44:01 PM 0.10 0.00 0.10 0.00 0.78 10:45:01 PM 0.15 0.00 0.15 0.00 1.08 10:46:01 PM 0.12 0.00 0.12 0.00 1.30 10:47:01 PM 30.79 0.48 30.31 64.52 2264.46 10:48:01 PM 62.98 0.23 62.75 23.59 7150.17 Average: 18.45 0.66 17.79 90.25 3503.96 10:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:01 PM 717992 2860500 3035668 80.87 2104 2296220 1003440 20.90 272328 2410712 180620 10:38:01 PM 615964 2868756 3137696 83.59 2104 2397752 952100 19.83 220924 2527772 1036 10:39:01 PM 570408 2828080 3183252 84.80 2104 2402192 1013768 21.11 228288 2563632 8 10:40:01 PM 559224 2816896 3194436 85.10 2104 2402192 1015092 21.14 228288 2574744 4 10:41:01 PM 547752 2805440 3205908 85.41 2104 2402196 1015092 21.14 228288 2585552 4 10:42:01 PM 539184 2796872 3214476 85.64 2104 2402196 1015092 21.14 228288 2594164 4 10:43:01 PM 541452 2799124 3212208 85.58 2104 2402196 1022500 21.29 228288 2593552 4 10:44:01 PM 541516 2799192 3212144 85.57 2104 2402200 1022500 21.29 228288 2593656 4 10:45:01 PM 541448 2799124 3212212 85.58 2104 2402200 1022500 21.29 228288 2593560 4 10:46:01 PM 541252 2798928 3212408 85.58 2104 2402200 1022500 21.29 228288 2593796 16 10:47:01 PM 505256 2963204 3248404 86.54 2104 2585040 583392 12.15 423652 2399628 148428 10:48:01 PM 260924 2835048 3492736 93.05 2104 2689692 689220 14.35 436592 2605072 93972 Average: 540198 2830930 3213462 85.61 2104 2432190 948100 19.74 264983 2552987 35342 10:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:37:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:37:01 PM eth0 48.87 37.50 1102.73 3.29 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 16.80 15.00 9.07 2.21 0.00 0.00 0.00 0.00 10:39:01 PM lo 11.96 11.96 21.90 21.90 0.00 0.00 0.00 0.00 10:39:01 PM eth0 10.63 9.25 3.60 21.58 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 0.85 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 1.17 0.85 1.35 0.13 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 0.43 0.50 0.03 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 0.37 0.48 0.03 0.04 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 1.05 0.47 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 4.13 0.90 0.92 0.37 0.00 0.00 0.00 0.00 10:47:01 PM lo 1.63 1.63 2.74 2.74 0.00 0.00 0.00 0.00 10:47:01 PM eth0 54.96 45.53 521.99 7.66 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 30.11 29.27 237.36 7.70 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 14.14 11.73 156.44 3.60 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 10:37:01 PM all 15.71 0.00 4.35 3.17 0.10 76.67 10:37:01 PM 0 27.84 0.00 5.99 1.20 0.10 64.87 10:37:01 PM 1 3.55 0.00 2.71 5.14 0.10 88.50 10:38:01 PM all 17.45 0.00 2.66 1.38 0.07 78.45 10:38:01 PM 0 30.91 0.00 3.17 0.30 0.07 65.55 10:38:01 PM 1 4.00 0.00 2.15 2.45 0.07 91.33 10:39:01 PM all 3.88 0.00 1.34 0.13 0.12 94.52 10:39:01 PM 0 4.54 0.00 1.36 0.25 0.12 93.72 10:39:01 PM 1 3.22 0.00 1.32 0.02 0.12 95.33 10:40:01 PM all 1.65 0.00 0.59 0.00 0.11 97.65 10:40:01 PM 0 3.05 0.00 1.00 0.00 0.19 95.77 10:40:01 PM 1 0.27 0.00 0.18 0.00 0.03 99.51 10:41:01 PM all 1.59 0.00 0.53 0.00 0.09 97.78 10:41:01 PM 0 1.87 0.00 0.56 0.00 0.10 97.47 10:41:01 PM 1 1.32 0.00 0.51 0.00 0.08 98.09 10:42:01 PM all 1.62 0.00 0.51 0.00 0.10 97.76 10:42:01 PM 0 2.70 0.00 0.73 0.00 0.15 96.42 10:42:01 PM 1 0.55 0.00 0.30 0.00 0.05 99.09 10:43:01 PM all 1.61 0.00 0.49 0.00 0.08 97.82 10:43:01 PM 0 1.51 0.00 0.42 0.00 0.07 98.00 10:43:01 PM 1 1.71 0.00 0.56 0.00 0.10 97.64 10:44:01 PM all 1.45 0.00 0.47 0.00 0.09 97.99 10:44:01 PM 0 0.35 0.00 0.07 0.00 0.02 99.57 10:44:01 PM 1 2.56 0.00 0.88 0.00 0.17 96.38 10:45:01 PM all 1.62 0.00 0.53 0.00 0.17 97.68 10:45:01 PM 0 2.77 0.00 0.79 0.00 0.25 96.18 10:45:01 PM 1 0.49 0.00 0.27 0.00 0.08 99.16 10:46:01 PM all 1.78 0.00 0.56 0.00 0.14 97.52 10:46:01 PM 0 3.22 0.00 0.89 0.00 0.24 95.64 10:46:01 PM 1 0.34 0.00 0.23 0.00 0.05 99.38 10:47:01 PM all 25.30 0.00 3.88 0.20 0.13 70.49 10:47:01 PM 0 40.09 0.00 5.19 0.32 0.12 54.29 10:47:01 PM 1 10.44 0.00 2.56 0.08 0.15 86.76 10:47:01 PM CPU %user %nice %system %iowait %steal %idle 10:48:01 PM all 39.57 0.00 4.82 1.76 0.13 53.72 10:48:01 PM 0 58.50 0.00 5.93 1.47 0.15 33.96 10:48:01 PM 1 20.59 0.00 3.71 2.05 0.12 73.53 Average: all 9.48 0.00 1.73 0.56 0.11 88.12 Average: 0 14.86 0.00 2.18 0.30 0.13 82.53 Average: 1 4.10 0.00 1.28 0.82 0.09 93.71