---> uname -a: Linux prd-centos8-builder-2c-4g-11274.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: 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 9.2G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 519 973 17 2172 2869 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:1a:b8:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.215/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:fe1a:b8e5/64 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) 09/11/2026 _x86_64_ (2 CPU) 13:23:27 LINUX RESTART (2 CPU) 01:24:01 PM tps rtps wtps bread/s bwrtn/s 01:25:01 PM 156.68 76.99 79.69 9496.43 39093.77 01:26:01 PM 53.22 0.20 53.02 29.99 4625.66 01:27:01 PM 60.34 1.25 59.09 234.89 10983.19 01:28:01 PM 19.93 0.05 19.88 1.33 3968.43 01:29:01 PM 10.15 0.00 10.15 0.00 797.25 01:30:01 PM 0.37 0.00 0.37 0.00 5.26 01:31:01 PM 0.17 0.00 0.17 0.00 1.33 01:32:01 PM 0.13 0.00 0.13 0.00 1.85 01:33:01 PM 5.91 0.00 5.91 0.00 160.95 01:34:01 PM 18.93 0.20 18.73 32.39 587.09 01:35:01 PM 10.71 0.25 10.46 25.06 384.77 01:36:01 PM 17.58 0.20 17.38 23.33 484.87 Average: 29.51 6.60 22.91 820.33 5091.31 01:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 PM 1545644 3021992 2208040 58.82 2104 1655116 641704 13.36 137468 1821008 36832 01:26:01 PM 1237932 2959928 2515752 67.02 2104 1889184 673228 14.02 144516 2079344 180488 01:27:01 PM 1051684 2946424 2702000 71.98 2104 2053940 657964 13.70 146424 2228132 71776 01:28:01 PM 1016824 2951360 2736860 72.91 2104 2093016 648620 13.51 159228 2248900 19420 01:29:01 PM 1016148 2950136 2737536 72.93 2104 2093016 648620 13.51 159228 2248904 4 01:30:01 PM 1016112 2950104 2737572 72.93 2104 2093020 651900 13.57 159232 2249076 8 01:31:01 PM 1018752 2952760 2734932 72.86 2104 2093020 650472 13.55 171320 2235064 4 01:32:01 PM 1018540 2952552 2735144 72.87 2104 2093024 650472 13.55 171320 2235068 4 01:33:01 PM 994696 2931668 2758988 73.50 2104 2095812 667112 13.89 174040 2256348 8624 01:34:01 PM 1018540 2953968 2735144 72.87 2104 2093980 642400 13.38 212976 2193612 5828 01:35:01 PM 1066716 3002932 2686968 71.58 2104 2094888 603380 12.56 396848 1961136 5980 01:36:01 PM 960920 2903640 2792764 74.40 2104 2101052 697656 14.53 404388 2060740 21628 Average: 1080209 2956455 2673475 71.22 2104 2037422 652794 13.59 203082 2151444 29216 01:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 206.01 121.64 980.37 56.55 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 52.22 43.42 949.80 5.32 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 35.91 31.39 361.52 4.71 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 35.72 29.17 650.38 4.46 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 0.18 0.17 0.01 0.01 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 0.37 0.27 0.15 0.08 0.00 0.00 0.00 0.00 01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM eth0 0.92 0.92 0.71 0.12 0.00 0.00 0.00 0.00 01:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM eth0 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 2.75 3.10 1.55 1.43 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 9.17 10.88 9.04 4.40 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 9.68 8.03 7.50 4.18 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 9.95 11.28 5.98 5.05 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 30.25 21.70 247.26 7.19 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) 09/11/2026 _x86_64_ (2 CPU) 13:23:27 LINUX RESTART (2 CPU) 01:24:01 PM CPU %user %nice %system %iowait %steal %idle 01:25:01 PM all 29.60 0.00 6.84 7.50 0.12 55.95 01:25:01 PM 0 32.05 0.00 6.36 5.18 0.10 56.31 01:25:01 PM 1 27.15 0.00 7.32 9.81 0.13 55.59 01:26:01 PM all 24.13 0.00 3.09 0.90 0.08 71.79 01:26:01 PM 0 26.80 0.00 3.34 0.77 0.08 69.01 01:26:01 PM 1 21.46 0.00 2.85 1.03 0.08 74.57 01:27:01 PM all 23.11 0.00 3.08 1.95 0.08 71.78 01:27:01 PM 0 13.25 0.00 2.61 1.71 0.07 82.37 01:27:01 PM 1 32.94 0.00 3.55 2.20 0.08 61.22 01:28:01 PM all 17.80 0.00 1.52 0.49 0.07 80.12 01:28:01 PM 0 3.55 0.00 0.92 0.67 0.05 94.81 01:28:01 PM 1 31.98 0.00 2.12 0.32 0.08 65.50 01:29:01 PM all 0.31 0.00 0.13 0.39 0.01 99.16 01:29:01 PM 0 0.57 0.00 0.17 0.49 0.02 98.76 01:29:01 PM 1 0.05 0.00 0.10 0.30 0.00 99.55 01:30:01 PM all 0.18 0.00 0.08 0.00 0.02 99.72 01:30:01 PM 0 0.30 0.00 0.12 0.00 0.02 99.56 01:30:01 PM 1 0.05 0.00 0.05 0.00 0.02 99.88 01:31:01 PM all 1.10 0.00 0.18 0.00 0.02 98.71 01:31:01 PM 0 1.71 0.00 0.25 0.00 0.02 98.03 01:31:01 PM 1 0.50 0.00 0.10 0.00 0.02 99.38 01:32:01 PM all 0.30 0.00 0.05 0.00 0.02 99.63 01:32:01 PM 0 0.03 0.00 0.03 0.00 0.02 99.92 01:32:01 PM 1 0.57 0.00 0.07 0.00 0.02 99.35 01:33:01 PM all 6.18 0.00 0.64 0.16 0.03 92.99 01:33:01 PM 0 0.62 0.00 0.43 0.00 0.02 98.93 01:33:01 PM 1 11.72 0.00 0.85 0.32 0.03 87.07 01:34:01 PM all 23.86 0.00 1.55 0.26 0.08 74.24 01:34:01 PM 0 12.47 0.00 1.35 0.15 0.07 85.96 01:34:01 PM 1 35.22 0.00 1.75 0.37 0.10 62.56 01:35:01 PM all 11.31 0.00 1.16 0.18 0.03 87.32 01:35:01 PM 0 7.51 0.00 0.82 0.02 0.03 91.62 01:35:01 PM 1 15.10 0.00 1.50 0.33 0.03 83.03 01:35:01 PM CPU %user %nice %system %iowait %steal %idle 01:36:01 PM all 26.12 0.00 2.46 0.37 0.08 70.98 01:36:01 PM 0 13.06 0.00 2.40 0.65 0.05 83.84 01:36:01 PM 1 39.17 0.00 2.52 0.08 0.10 58.13 Average: all 13.66 0.00 1.73 1.01 0.05 83.54 Average: 0 9.33 0.00 1.57 0.80 0.04 88.26 Average: 1 17.99 0.00 1.90 1.23 0.06 78.82