---> uname -a: Linux prd-centos8-builder-2c-4g-2344.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 9.8G 11G 49% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 563 201 17 2900 2802 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:7c:10:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.233/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85314sec preferred_lft 85314sec inet6 fe80::f816:3eff:fe7c:10ca/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) 06/01/2026 _x86_64_ (2 CPU) 13:00:51 LINUX RESTART (2 CPU) 01:02:01 PM tps rtps wtps bread/s bwrtn/s 01:03:01 PM 17.88 5.90 11.98 892.24 6220.94 01:04:01 PM 86.23 0.28 85.94 29.05 23857.59 01:05:01 PM 19.03 0.77 18.26 64.66 2345.69 01:06:01 PM 5.43 0.08 5.35 4.13 304.67 01:07:01 PM 0.58 0.00 0.58 0.00 7.68 01:08:01 PM 0.50 0.00 0.50 0.00 5.75 01:09:02 PM 0.32 0.00 0.32 0.00 3.05 01:10:01 PM 0.29 0.00 0.29 0.00 3.07 01:11:01 PM 0.22 0.00 0.22 0.00 2.93 01:12:01 PM 0.10 0.00 0.10 0.00 0.63 01:13:01 PM 0.12 0.00 0.12 0.00 1.05 01:14:01 PM 0.25 0.00 0.25 0.00 2.63 01:15:01 PM 0.15 0.00 0.15 0.00 1.45 01:16:01 PM 0.10 0.00 0.10 0.00 0.78 01:17:01 PM 17.25 0.12 17.13 10.93 1395.45 01:18:01 PM 64.95 0.38 64.56 54.12 8095.98 01:19:01 PM 45.50 2.25 43.25 94.50 6142.97 Average: 15.24 0.58 14.67 67.69 2849.83 01:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 PM 1361844 2963012 2391832 63.72 2104 1780860 950736 19.80 215252 1925788 23928 01:04:01 PM 525168 2806452 3228508 86.01 2104 2429132 1006004 20.95 272184 2577172 28296 01:05:01 PM 547144 2808608 3206532 85.42 2104 2405760 1010412 21.04 227948 2587556 3652 01:06:01 PM 555492 2817652 3198184 85.20 2104 2406448 1006200 20.95 228200 2579112 8 01:07:01 PM 537448 2799608 3216228 85.68 2104 2406448 1013884 21.11 228200 2597120 4 01:08:01 PM 538444 2800608 3215232 85.66 2104 2406452 1013884 21.11 228200 2595104 4 01:09:02 PM 542060 2804104 3211616 85.56 2104 2406452 1013884 21.11 228200 2595208 4 01:10:01 PM 541720 2803764 3211956 85.57 2104 2406452 1034976 21.55 228200 2595612 4 01:11:01 PM 542436 2804508 3211240 85.55 2104 2406456 1015504 21.15 228200 2595268 4 01:12:01 PM 542392 2804464 3211284 85.55 2104 2406456 1015504 21.15 228200 2595436 12 01:13:01 PM 542704 2804780 3210972 85.54 2104 2406460 1015504 21.15 228200 2595224 8 01:14:01 PM 542740 2804816 3210936 85.54 2104 2406460 1015504 21.15 228200 2595224 4 01:15:01 PM 542780 2804856 3210896 85.54 2104 2406460 1015504 21.15 228200 2595224 4 01:16:01 PM 542688 2804768 3210988 85.54 2104 2406464 1011776 21.07 228200 2596028 4 01:17:01 PM 538304 2888568 3215372 85.66 2104 2490424 659480 13.73 423284 2397764 67348 01:18:01 PM 348536 2882040 3405140 90.71 2104 2659252 646960 13.47 425052 2550072 49260 01:19:01 PM 246492 2909660 3507184 93.43 2104 2772720 603620 12.57 435068 2611756 23320 Average: 561082 2830133 3192594 85.05 2104 2412303 944079 19.66 265235 2540275 11521 01:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 PM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:03:01 PM eth0 10.40 9.30 54.22 1.37 0.00 0.00 0.00 0.00 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 46.49 32.98 1077.79 2.57 0.00 0.00 0.00 0.00 01:05:01 PM lo 4.03 4.03 8.52 8.52 0.00 0.00 0.00 0.00 01:05:01 PM eth0 16.80 17.48 11.45 10.36 0.00 0.00 0.00 0.00 01:06:01 PM lo 8.17 8.17 13.57 13.57 0.00 0.00 0.00 0.00 01:06:01 PM eth0 6.43 5.43 0.88 13.46 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:07:01 PM eth0 0.78 0.70 0.36 0.30 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:08:01 PM eth0 0.45 0.58 0.11 0.05 0.00 0.00 0.00 0.00 01:09:02 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:09:02 PM eth0 0.32 0.50 0.03 0.05 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:10:01 PM eth0 0.32 0.53 0.03 0.05 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:11:01 PM eth0 0.32 0.50 0.03 0.05 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:12:01 PM eth0 0.50 0.63 0.16 0.11 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:13:01 PM eth0 0.35 0.48 0.03 0.05 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:14:01 PM eth0 0.22 0.42 0.02 0.04 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:15:01 PM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:16:01 PM eth0 0.32 0.50 0.03 0.05 0.00 0.00 0.00 0.00 01:17:01 PM lo 1.62 1.62 2.74 2.74 0.00 0.00 0.00 0.00 01:17:01 PM eth0 43.04 36.53 281.72 6.02 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 48.20 41.87 615.70 6.41 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 17.41 17.13 44.27 4.72 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 1.47 1.47 0.00 0.00 0.00 0.00 Average: eth0 11.34 9.78 122.89 2.69 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) 06/01/2026 _x86_64_ (2 CPU) 13:00:51 LINUX RESTART (2 CPU) 01:02:01 PM CPU %user %nice %system %iowait %steal %idle 01:03:01 PM all 13.00 0.00 1.18 0.87 0.63 84.32 01:03:01 PM 0 6.84 0.00 0.67 0.93 0.65 90.91 01:03:01 PM 1 19.17 0.00 1.70 0.80 0.60 77.72 01:04:01 PM all 42.74 0.00 6.75 3.21 1.72 45.58 01:04:01 PM 0 2.40 0.00 3.61 6.26 1.03 86.71 01:04:01 PM 1 83.31 0.00 9.92 0.15 2.41 4.21 01:05:01 PM all 12.43 0.00 1.57 0.50 0.54 84.96 01:05:01 PM 0 5.65 0.00 1.09 0.74 0.35 92.17 01:05:01 PM 1 19.20 0.00 2.06 0.27 0.72 77.76 01:06:01 PM all 2.16 0.00 0.87 0.08 0.36 96.52 01:06:01 PM 0 1.94 0.00 0.75 0.03 0.30 96.97 01:06:01 PM 1 2.38 0.00 0.99 0.13 0.42 96.07 01:07:01 PM all 1.30 0.00 0.37 0.00 0.12 98.22 01:07:01 PM 0 0.60 0.00 0.25 0.00 0.12 99.03 01:07:01 PM 1 1.99 0.00 0.49 0.00 0.12 97.40 01:08:01 PM all 1.24 0.00 0.41 0.00 0.10 98.24 01:08:01 PM 0 1.81 0.00 0.73 0.00 0.17 97.29 01:08:01 PM 1 0.68 0.00 0.10 0.00 0.03 99.18 01:09:02 PM all 1.26 0.00 0.48 0.00 0.13 98.12 01:09:02 PM 0 1.62 0.00 0.64 0.00 0.19 97.55 01:09:02 PM 1 0.90 0.00 0.32 0.00 0.08 98.69 01:10:01 PM all 1.20 0.00 0.35 0.00 0.12 98.33 01:10:01 PM 0 1.09 0.00 0.19 0.00 0.12 98.60 01:10:01 PM 1 1.31 0.00 0.52 0.00 0.12 98.06 01:11:01 PM all 1.20 0.00 0.41 0.00 0.12 98.27 01:11:01 PM 0 1.85 0.00 0.68 0.00 0.19 97.29 01:11:01 PM 1 0.55 0.00 0.15 0.00 0.05 99.25 01:12:01 PM all 1.10 0.00 0.41 0.00 0.10 98.38 01:12:01 PM 0 0.47 0.00 0.18 0.00 0.07 99.28 01:12:01 PM 1 1.74 0.00 0.64 0.00 0.14 97.48 01:13:01 PM all 1.31 0.00 0.39 0.00 0.09 98.20 01:13:01 PM 0 1.33 0.00 0.51 0.00 0.10 98.06 01:13:01 PM 1 1.29 0.00 0.28 0.00 0.08 98.35 01:13:01 PM CPU %user %nice %system %iowait %steal %idle 01:14:01 PM all 1.09 0.00 0.37 0.00 0.11 98.43 01:14:01 PM 0 1.56 0.00 0.64 0.00 0.17 97.62 01:14:01 PM 1 0.63 0.00 0.10 0.00 0.05 99.22 01:15:01 PM all 1.16 0.00 0.34 0.00 0.06 98.44 01:15:01 PM 0 1.13 0.00 0.46 0.00 0.07 98.35 01:15:01 PM 1 1.19 0.00 0.23 0.00 0.05 98.52 01:16:01 PM all 1.37 0.00 0.41 0.00 0.08 98.15 01:16:01 PM 0 0.18 0.00 0.13 0.00 0.02 99.67 01:16:01 PM 1 2.56 0.00 0.69 0.00 0.13 96.62 01:17:01 PM all 25.19 0.00 3.22 0.20 1.11 70.28 01:17:01 PM 0 16.30 0.00 2.73 0.32 0.98 79.67 01:17:01 PM 1 34.14 0.00 3.71 0.08 1.24 60.83 01:18:01 PM all 39.31 0.00 4.21 2.04 1.70 52.74 01:18:01 PM 0 27.51 0.00 3.74 1.86 1.39 65.50 01:18:01 PM 1 51.10 0.00 4.68 2.23 2.01 39.98 01:19:01 PM all 40.91 0.00 4.12 0.72 1.94 52.31 01:19:01 PM 0 15.16 0.00 2.70 1.14 1.83 79.17 01:19:01 PM 1 66.87 0.00 5.55 0.30 2.06 25.22 Average: all 11.15 0.00 1.53 0.45 0.53 86.33 Average: 0 5.19 0.00 1.17 0.67 0.46 92.52 Average: 1 17.10 0.00 1.90 0.23 0.61 80.15