---> uname -a: Linux prd-centos8-builder-2c-4g-9682.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 9.9G 11G 50% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 555 159 17 2950 2810 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:e8:d5:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.113/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 84663sec preferred_lft 84663sec inet6 fe80::f816:3eff:fee8:d5e7/64 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) 09/01/2026 _x86_64_ (2 CPU) 07:00:51 LINUX RESTART (2 CPU) 07:02:01 AM tps rtps wtps bread/s bwrtn/s 07:03:01 AM 41.02 2.17 38.85 395.47 2764.56 07:04:01 AM 5.36 0.00 5.36 0.00 4229.66 07:05:01 AM 0.47 0.03 0.43 0.53 6.52 07:06:01 AM 56.61 6.23 50.38 920.76 13244.60 07:07:01 AM 41.02 0.42 40.60 48.78 11340.39 07:08:01 AM 10.01 0.00 10.01 0.00 1682.19 07:09:01 AM 1.65 0.00 1.65 0.00 39.37 07:10:01 AM 1.60 0.00 1.60 0.00 38.11 07:11:01 AM 1.38 0.00 1.38 0.00 32.31 07:12:01 AM 2.40 0.32 2.08 15.33 139.76 07:13:01 AM 2.70 0.08 2.62 4.13 90.82 07:14:01 AM 0.97 0.00 0.97 0.00 33.86 07:15:01 AM 0.12 0.00 0.12 0.00 0.77 07:16:01 AM 0.15 0.00 0.15 0.00 2.80 07:17:01 AM 0.85 0.00 0.85 0.00 17.05 07:18:01 AM 0.12 0.00 0.12 0.00 0.97 07:19:01 AM 0.22 0.00 0.22 0.00 2.55 07:20:01 AM 0.13 0.00 0.13 0.00 0.92 07:21:01 AM 0.30 0.00 0.30 0.00 4.18 07:22:01 AM 0.22 0.00 0.22 0.00 2.80 07:23:01 AM 0.12 0.00 0.12 0.00 1.03 07:24:01 AM 0.12 0.00 0.12 0.00 1.18 07:25:01 AM 0.13 0.00 0.13 0.00 1.40 07:26:01 AM 17.64 0.12 17.53 10.93 1704.12 07:27:01 AM 37.27 0.38 36.89 54.12 2947.02 07:28:01 AM 32.36 0.00 32.36 0.00 5069.19 07:29:01 AM 30.97 0.27 30.71 39.99 2839.82 07:30:01 AM 28.08 0.03 28.05 0.27 6985.92 Average: 11.21 0.36 10.86 53.23 1900.90 07:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:03:01 AM 1457520 3011024 2296156 61.17 2104 1735152 963744 20.07 206392 1845392 123396 07:04:01 AM 1460192 3013712 2293484 61.10 2104 1735160 913044 19.01 211840 1838148 12 07:05:01 AM 1449756 3003296 2303920 61.38 2104 1735180 913044 19.01 211944 1847880 20 07:06:01 AM 726512 2848676 3027164 80.65 2104 2279148 982908 20.47 280256 2404796 159408 07:07:01 AM 589292 2849236 3164384 84.30 2104 2405148 947228 19.72 225724 2558412 45360 07:08:01 AM 579324 2839652 3174352 84.57 2104 2405472 947228 19.72 225724 2567052 216 07:09:01 AM 570628 2831504 3183048 84.80 2104 2405908 962316 20.04 225724 2575436 204 07:10:01 AM 567656 2829040 3186020 84.88 2104 2406308 967800 20.15 225724 2577980 216 07:11:01 AM 584376 2846184 3169300 84.43 2104 2406612 948496 19.75 229116 2558044 216 07:12:01 AM 540176 2806100 3213500 85.61 2104 2410356 1013264 21.10 236472 2592776 260 07:13:01 AM 544620 2811236 3209056 85.49 2104 2411048 1005852 20.95 236732 2587924 560 07:14:01 AM 542688 2809304 3210988 85.54 2104 2411048 1013352 21.10 236732 2589744 8 07:15:01 AM 542768 2809384 3210908 85.54 2104 2411048 1013352 21.10 236732 2589744 4 07:16:01 AM 544488 2811116 3209188 85.49 2104 2411052 1010112 21.03 236736 2587328 12 07:17:01 AM 546112 2812740 3207564 85.45 2104 2411052 1010112 21.03 236736 2585436 12 07:18:01 AM 546096 2812724 3207580 85.45 2104 2411052 1010112 21.03 236736 2585268 8 07:19:01 AM 546112 2812744 3207564 85.45 2104 2411056 1010112 21.03 236740 2585288 4 07:20:01 AM 545924 2812560 3207752 85.46 2104 2411056 1011656 21.07 236740 2585288 8 07:21:01 AM 546592 2813240 3207084 85.44 2104 2411064 1011656 21.07 236740 2585196 4 07:22:01 AM 546364 2813012 3207312 85.44 2104 2411064 1011656 21.07 236740 2585364 12 07:23:01 AM 546576 2813224 3207100 85.44 2104 2411064 1011656 21.07 236740 2585308 8 07:24:01 AM 546600 2813252 3207076 85.44 2104 2411068 1019356 21.23 236740 2585316 4 07:25:01 AM 609288 2875044 3144388 83.77 2104 2410004 919644 19.15 237064 2523572 36 07:26:01 AM 591248 2917016 3162428 84.25 2104 2467452 649532 13.53 429632 2343188 25912 07:27:01 AM 454536 2934940 3299140 87.89 2104 2607428 609936 12.70 430400 2447592 136004 07:28:01 AM 406672 2915212 3347004 89.17 2104 2636256 627236 13.06 433920 2486548 31152 07:29:01 AM 211108 2926216 3542568 94.38 2104 2825836 606576 12.63 435408 2653736 177348 07:30:01 AM 130176 2856140 3623500 96.53 2104 2835652 669384 13.94 443212 2720200 8164 Average: 624050 2858840 3129626 83.37 2104 2379991 920727 19.17 268907 2484927 25306 07:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 131.44 91.54 811.25 33.81 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 5.80 3.67 6.72 0.54 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 07:05:01 AM eth0 2.53 2.18 0.77 0.39 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 39.22 27.16 1089.83 2.68 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 1.90 1.27 0.79 0.46 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 3.25 3.33 2.03 0.57 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 3.28 3.40 2.02 0.43 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 3.23 3.38 1.97 0.42 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 4.50 4.48 2.10 0.78 0.00 0.00 0.00 0.00 07:12:01 AM lo 4.31 4.31 8.53 8.53 0.00 0.00 0.00 0.00 07:12:01 AM eth0 5.36 5.06 3.99 8.54 0.00 0.00 0.00 0.00 07:13:01 AM lo 8.07 8.07 13.57 13.57 0.00 0.00 0.00 0.00 07:13:01 AM eth0 5.70 5.40 0.71 13.37 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:14:01 AM eth0 0.32 0.48 0.03 0.05 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:15:01 AM eth0 0.42 0.55 0.09 0.05 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:16:01 AM eth0 0.32 0.50 0.03 0.05 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:17:01 AM eth0 0.45 0.57 0.10 0.11 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:18:01 AM eth0 0.45 0.60 0.09 0.05 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:19:01 AM eth0 0.38 0.47 0.03 0.04 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:20:01 AM eth0 0.32 0.52 0.03 0.05 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:21:01 AM eth0 0.27 0.47 0.02 0.04 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:22:01 AM eth0 0.40 0.57 0.10 0.11 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:23:01 AM eth0 0.23 0.43 0.02 0.04 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:24:01 AM eth0 0.25 0.43 0.02 0.04 0.00 0.00 0.00 0.00 07:25:01 AM lo 1.67 1.67 2.74 2.74 0.00 0.00 0.00 0.00 07:25:01 AM eth0 2.72 2.70 1.19 0.47 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 15.19 13.91 213.32 3.25 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 21.33 18.96 395.99 3.49 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 6.70 7.23 90.11 2.01 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 46.50 41.60 569.37 5.23 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 6.00 7.00 3.75 2.76 0.00 0.00 0.00 0.00 Average: lo 0.57 0.57 0.89 0.89 0.00 0.00 0.00 0.00 Average: eth0 11.02 8.85 114.17 2.85 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) 09/01/2026 _x86_64_ (2 CPU) 07:00:51 LINUX RESTART (2 CPU) 07:02:01 AM CPU %user %nice %system %iowait %steal %idle 07:03:01 AM all 12.58 0.00 2.22 2.53 0.76 81.92 07:03:01 AM 0 10.48 0.00 2.51 3.60 0.79 82.63 07:03:01 AM 1 14.67 0.00 1.92 1.45 0.74 81.21 07:04:01 AM all 2.72 0.00 0.42 0.22 0.13 96.51 07:04:01 AM 0 2.52 0.00 0.35 0.15 0.13 96.84 07:04:01 AM 1 2.92 0.00 0.48 0.28 0.13 96.18 07:05:01 AM all 0.36 0.00 0.13 0.00 0.73 98.78 07:05:01 AM 0 0.41 0.00 0.13 0.00 0.80 98.66 07:05:01 AM 1 0.30 0.00 0.13 0.00 0.66 98.90 07:06:01 AM all 21.37 0.00 4.60 2.67 3.39 67.97 07:06:01 AM 0 5.40 0.00 2.81 3.77 4.11 83.90 07:06:01 AM 1 37.70 0.00 6.43 1.53 2.66 51.67 07:07:01 AM all 31.18 0.00 4.04 1.16 3.03 60.59 07:07:01 AM 0 22.65 0.00 2.71 0.65 2.97 71.01 07:07:01 AM 1 39.75 0.00 5.37 1.67 3.09 50.12 07:08:01 AM all 1.12 0.00 0.25 0.24 1.90 96.50 07:08:01 AM 0 0.89 0.00 0.23 0.16 1.87 96.85 07:08:01 AM 1 1.36 0.00 0.26 0.31 1.92 96.14 07:09:01 AM all 1.37 0.00 0.16 0.01 1.40 97.07 07:09:01 AM 0 1.44 0.00 0.15 0.00 1.17 97.24 07:09:01 AM 1 1.30 0.00 0.16 0.02 1.63 96.89 07:10:01 AM all 1.22 0.00 0.16 0.01 1.29 97.32 07:10:01 AM 0 1.17 0.00 0.18 0.00 1.39 97.26 07:10:01 AM 1 1.27 0.00 0.13 0.02 1.20 97.38 07:11:01 AM all 1.71 0.00 0.24 0.00 1.64 96.41 07:11:01 AM 0 2.65 0.00 0.30 0.00 1.37 95.68 07:11:01 AM 1 0.77 0.00 0.18 0.00 1.90 97.15 07:12:01 AM all 3.52 0.00 0.68 0.07 2.57 93.16 07:12:01 AM 0 2.32 0.00 0.65 0.02 3.20 93.82 07:12:01 AM 1 4.74 0.00 0.71 0.12 1.94 92.50 07:13:01 AM all 2.01 0.00 0.74 0.02 2.19 95.05 07:13:01 AM 0 1.45 0.00 0.66 0.03 1.95 95.90 07:13:01 AM 1 2.56 0.00 0.81 0.00 2.43 94.20 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 1.15 0.00 0.32 0.00 1.00 97.53 07:14:01 AM 0 1.61 0.00 0.52 0.00 1.16 96.71 07:14:01 AM 1 0.70 0.00 0.12 0.00 0.85 98.34 07:15:01 AM all 1.14 0.00 0.32 0.00 0.05 98.48 07:15:01 AM 0 1.75 0.00 0.58 0.00 0.09 97.59 07:15:01 AM 1 0.55 0.00 0.07 0.00 0.02 99.37 07:16:01 AM all 1.27 0.00 0.58 0.00 0.17 97.98 07:16:01 AM 0 1.92 0.00 0.93 0.00 0.25 96.90 07:16:01 AM 1 0.63 0.00 0.23 0.00 0.08 99.05 07:17:01 AM all 1.19 0.00 0.36 0.00 0.08 98.37 07:17:01 AM 0 1.82 0.00 0.59 0.00 0.15 97.43 07:17:01 AM 1 0.57 0.00 0.13 0.00 0.02 99.28 07:18:01 AM all 0.96 0.00 0.30 0.00 0.08 98.67 07:18:01 AM 0 1.64 0.00 0.53 0.00 0.14 97.70 07:18:01 AM 1 0.30 0.00 0.07 0.00 0.02 99.62 07:19:01 AM all 1.24 0.00 0.34 0.00 0.08 98.34 07:19:01 AM 0 1.92 0.00 0.63 0.00 0.15 97.30 07:19:01 AM 1 0.58 0.00 0.07 0.00 0.00 99.35 07:20:01 AM all 1.40 0.00 0.42 0.00 0.10 98.08 07:20:01 AM 0 2.58 0.00 0.71 0.00 0.17 96.55 07:20:01 AM 1 0.23 0.00 0.13 0.00 0.03 99.60 07:21:01 AM all 1.12 0.00 0.40 0.00 0.13 98.34 07:21:01 AM 0 1.16 0.00 0.35 0.00 0.08 98.40 07:21:01 AM 1 1.07 0.00 0.45 0.00 0.18 98.29 07:22:01 AM all 1.05 0.00 0.39 0.00 0.10 98.46 07:22:01 AM 0 1.99 0.00 0.61 0.00 0.19 97.22 07:22:01 AM 1 0.13 0.00 0.17 0.00 0.02 99.68 07:23:01 AM all 1.04 0.00 0.29 0.00 0.05 98.62 07:23:01 AM 0 1.99 0.00 0.51 0.00 0.09 97.41 07:23:01 AM 1 0.10 0.00 0.08 0.00 0.02 99.80 07:24:01 AM all 1.06 0.00 0.32 0.00 0.10 98.52 07:24:01 AM 0 2.01 0.00 0.51 0.00 0.17 97.31 07:24:01 AM 1 0.13 0.00 0.13 0.00 0.03 99.70 07:24:01 AM CPU %user %nice %system %iowait %steal %idle 07:25:01 AM all 0.98 0.00 0.34 0.00 0.11 98.56 07:25:01 AM 0 1.55 0.00 0.44 0.00 0.17 97.84 07:25:01 AM 1 0.42 0.00 0.25 0.00 0.05 99.28 07:26:01 AM all 17.69 0.00 2.38 0.39 0.94 78.60 07:26:01 AM 0 5.17 0.00 1.63 0.28 0.78 92.13 07:26:01 AM 1 30.22 0.00 3.13 0.50 1.10 65.05 07:27:01 AM all 21.58 0.00 2.72 0.77 1.23 73.70 07:27:01 AM 0 13.09 0.00 1.81 0.43 1.23 83.45 07:27:01 AM 1 30.09 0.00 3.64 1.11 1.23 63.92 07:28:01 AM all 19.53 0.00 1.64 1.06 1.16 76.61 07:28:01 AM 0 17.64 0.00 1.68 0.83 1.01 78.84 07:28:01 AM 1 21.41 0.00 1.59 1.29 1.31 74.40 07:29:01 AM all 24.71 0.00 2.80 0.62 1.45 70.42 07:29:01 AM 0 9.59 0.00 2.13 1.11 1.49 85.67 07:29:01 AM 1 39.92 0.00 3.46 0.13 1.42 55.07 07:30:01 AM all 21.16 0.00 1.70 0.78 1.11 75.24 07:30:01 AM 0 19.98 0.00 2.01 0.73 1.08 76.19 07:30:01 AM 1 22.33 0.00 1.40 0.83 1.15 74.29 Average: all 7.09 0.00 1.05 0.38 0.97 90.51 Average: 0 4.99 0.00 0.96 0.43 1.02 92.60 Average: 1 9.19 0.00 1.14 0.33 0.93 88.42