---> uname -a: Linux prd-centos8-builder-4c-4g-596.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 14G 67G 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1006 7386 19 7370 14407 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b4:3b:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85211sec preferred_lft 85211sec inet6 fe80::f816:3eff:feb4:3b8e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/06/2025 _x86_64_ (4 CPU) 01:21:25 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 218.31 70.16 148.15 2235.79 11580.72 01:24:01 AM 33.77 0.00 33.77 0.00 4843.09 01:25:01 AM 6.35 0.03 6.32 0.53 159.64 01:26:01 AM 359.24 13.41 345.83 1541.76 3921.61 01:27:01 AM 156.83 6.66 150.17 1115.92 19382.08 01:28:01 AM 52.38 0.00 52.38 0.00 22010.73 01:29:01 AM 111.15 0.00 111.15 0.00 18976.32 01:30:01 AM 45.58 0.00 45.58 0.00 17805.98 01:31:01 AM 73.89 0.00 73.89 0.00 6517.28 01:32:01 AM 56.82 0.00 56.82 0.00 8846.24 01:33:01 AM 1492.18 17.25 1474.94 207.70 50745.46 01:34:01 AM 103.65 79.60 24.05 1521.75 1325.15 01:35:01 AM 19.61 0.60 19.01 8.26 8182.19 01:36:01 AM 22.23 13.56 8.66 153.28 9448.13 01:37:01 AM 8.30 0.03 8.27 0.27 9705.77 01:38:01 AM 76.20 0.08 76.12 0.67 12086.41 01:39:01 AM 35.76 0.00 35.76 0.00 2922.26 01:40:01 AM 140.63 0.42 140.21 24.13 14540.43 01:41:01 AM 35.97 0.27 35.70 43.58 1772.40 Average: 160.46 10.64 149.82 360.74 11829.98 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13299272 15163916 2842260 17.61 2688 2062200 758644 4.41 203276 2229856 126908 01:24:01 AM 13291568 15157264 2849964 17.66 2688 2062508 758644 4.41 203280 2231620 256 01:25:01 AM 13287304 15154436 2854228 17.68 2688 2062968 758644 4.41 203284 2232668 236 01:26:01 AM 11972324 14221108 4169208 25.83 2688 2428240 1679172 9.77 238968 3466040 307708 01:27:01 AM 10465180 13619744 5676352 35.17 2688 3326448 2286968 13.30 456312 4737444 614336 01:28:01 AM 10014076 13332308 6127456 37.96 2688 3482256 2238964 13.02 509224 5120364 124516 01:29:01 AM 9068860 13278160 7072672 43.82 2688 4365456 2260124 13.15 871716 5691252 461964 01:30:01 AM 7681116 12050292 8460416 52.41 2688 4508024 3572020 20.78 898212 7019012 94264 01:31:01 AM 7596628 12152628 8544904 52.94 2688 4682900 3291300 19.15 995180 6980284 97660 01:32:01 AM 7334016 12140668 8807516 54.56 2688 4929236 3291300 19.15 1041952 7188428 91260 01:33:01 AM 5480548 11526128 10660984 66.05 2688 5899840 3457520 20.11 1103340 8386976 2752 01:34:01 AM 4741712 10839496 11399820 70.62 2688 5949596 3463708 20.15 1115916 9097184 8 01:35:01 AM 5323564 11824244 10817968 67.02 2688 6345792 3310000 19.26 1280192 8369448 187256 01:36:01 AM 4522856 11197384 11618676 71.98 2688 6518868 3484784 20.27 1340128 9094980 87968 01:37:01 AM 4094588 11034048 12046944 74.63 2688 6782528 3481128 20.25 1429584 9425764 87796 01:38:01 AM 4769240 11774704 11372292 70.45 2688 6972072 3477748 20.23 1489240 8896064 68552 01:39:01 AM 4940848 11999664 11200684 69.39 2688 7027272 3165364 18.41 1527752 8690092 44620 01:40:01 AM 7569168 14747916 8572364 53.11 2688 7145428 849352 4.94 1762512 5834768 24448 01:41:01 AM 7554312 14743908 8587220 53.20 2688 7157836 836036 4.86 1937992 5675844 20012 Average: 8053009 12945159 8088523 50.11 2688 4932077 2443233 14.21 979372 6335163 128554 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 119.04 94.07 1183.80 25.29 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 71.36 62.41 175.20 17.15 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 94.33 83.45 241.13 23.94 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 537.08 472.75 4987.93 100.66 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 01:27:01 AM eth0 261.46 187.18 4222.15 19.70 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 89.72 68.84 1738.74 13.15 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.98 2.98 0.56 0.56 0.00 0.00 0.00 0.00 01:29:01 AM eth0 21.94 22.24 55.84 6.48 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 33.04 32.21 139.20 10.75 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 49.92 48.10 284.89 13.97 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 55.01 52.49 403.21 16.54 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 191.57 133.14 1707.24 20.24 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 0.95 0.92 0.64 0.35 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 10.96 11.00 85.64 2.21 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 2.98 2.15 1.08 1.83 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 2.33 2.05 0.63 0.96 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 43.95 44.28 495.20 7.79 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 38.23 37.64 115.10 11.92 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 369.99 400.17 219.94 1750.14 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 471.85 530.92 360.64 3329.57 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 129.78 120.32 864.23 282.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/06/2025 _x86_64_ (4 CPU) 01:21:25 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 16.34 0.68 10.57 1.18 0.10 71.13 01:23:01 AM 0 7.02 0.68 9.93 0.83 0.10 81.43 01:23:01 AM 1 21.32 0.79 13.13 1.49 0.10 63.18 01:23:01 AM 2 23.81 0.27 5.72 1.30 0.10 68.80 01:23:01 AM 3 13.24 0.97 13.52 1.07 0.12 71.07 01:24:01 AM all 0.41 0.00 0.34 0.22 0.03 99.00 01:24:01 AM 0 0.65 0.00 0.65 0.08 0.03 98.58 01:24:01 AM 1 0.18 0.00 0.12 0.03 0.03 99.63 01:24:01 AM 2 0.65 0.00 0.40 0.67 0.03 98.25 01:24:01 AM 3 0.15 0.00 0.18 0.08 0.03 99.55 01:25:01 AM all 0.46 0.00 0.30 0.02 0.03 99.18 01:25:01 AM 0 0.57 0.00 0.58 0.00 0.03 98.81 01:25:01 AM 1 0.20 0.00 0.08 0.00 0.02 99.70 01:25:01 AM 2 0.85 0.00 0.38 0.03 0.03 98.70 01:25:01 AM 3 0.23 0.00 0.17 0.03 0.05 99.52 01:26:01 AM all 26.20 0.00 2.36 1.28 0.10 70.06 01:26:01 AM 0 29.24 0.00 0.95 0.10 0.10 69.60 01:26:01 AM 1 21.94 0.00 2.11 1.22 0.12 74.61 01:26:01 AM 2 27.14 0.00 2.78 1.85 0.10 68.13 01:26:01 AM 3 26.46 0.00 3.60 1.96 0.10 67.87 01:27:01 AM all 44.82 0.00 2.49 0.88 0.10 51.70 01:27:01 AM 0 35.02 0.00 1.67 1.04 0.10 62.18 01:27:01 AM 1 51.36 0.00 4.02 1.09 0.10 43.43 01:27:01 AM 2 44.54 0.00 2.19 1.10 0.10 52.06 01:27:01 AM 3 48.36 0.00 2.09 0.30 0.12 49.13 01:28:01 AM all 52.60 0.00 2.21 7.95 0.23 37.01 01:28:01 AM 0 53.86 0.00 1.92 0.21 0.12 43.89 01:28:01 AM 1 54.02 0.00 1.89 15.52 0.19 28.38 01:28:01 AM 2 48.61 0.00 1.78 7.12 0.20 42.29 01:28:01 AM 3 53.95 0.00 3.23 8.96 0.39 33.48 01:29:01 AM all 45.77 0.00 2.95 1.33 0.11 49.84 01:29:01 AM 0 45.02 0.00 2.62 1.29 0.13 50.93 01:29:01 AM 1 43.22 0.00 2.87 0.40 0.10 53.40 01:29:01 AM 2 45.31 0.00 3.15 2.67 0.12 48.75 01:29:01 AM 3 49.51 0.00 3.17 0.94 0.10 46.27 01:30:01 AM all 57.05 0.00 2.75 0.93 0.13 39.15 01:30:01 AM 0 49.65 0.00 1.61 0.18 0.12 48.44 01:30:01 AM 1 57.17 0.00 2.58 0.90 0.12 39.23 01:30:01 AM 2 63.57 0.00 4.14 1.63 0.13 30.53 01:30:01 AM 3 57.81 0.00 2.69 0.99 0.13 38.37 01:31:01 AM all 45.11 0.00 3.09 0.39 0.10 51.30 01:31:01 AM 0 45.19 0.00 3.32 0.47 0.10 50.91 01:31:01 AM 1 37.39 0.00 2.12 0.30 0.08 60.11 01:31:01 AM 2 44.19 0.00 3.21 0.69 0.12 51.80 01:31:01 AM 3 53.67 0.00 3.71 0.12 0.12 42.39 01:32:01 AM all 44.66 0.00 2.79 0.63 0.11 51.80 01:32:01 AM 0 43.05 0.00 2.48 0.47 0.13 53.87 01:32:01 AM 1 43.78 0.00 2.09 0.44 0.10 53.59 01:32:01 AM 2 39.42 0.00 2.65 0.84 0.10 56.99 01:32:01 AM 3 52.41 0.00 3.96 0.78 0.12 42.73 01:33:01 AM all 25.88 0.00 13.81 12.75 0.13 47.43 01:33:01 AM 0 24.61 0.00 13.39 11.94 0.17 49.89 01:33:01 AM 1 18.57 0.00 13.30 13.01 0.10 55.01 01:33:01 AM 2 39.21 0.00 15.58 14.16 0.14 30.92 01:33:01 AM 3 21.11 0.00 12.98 11.89 0.12 53.90 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 38.85 0.00 1.65 0.77 0.12 58.60 01:34:01 AM 0 20.51 0.00 0.82 0.52 0.12 78.03 01:34:01 AM 1 41.18 0.00 2.33 1.66 0.12 54.71 01:34:01 AM 2 47.87 0.00 1.34 0.45 0.13 50.20 01:34:01 AM 3 45.87 0.00 2.13 0.45 0.12 51.43 01:35:01 AM all 36.98 0.00 1.85 0.31 0.10 60.75 01:35:01 AM 0 34.27 0.00 2.70 0.30 0.10 62.63 01:35:01 AM 1 38.28 0.00 1.68 0.30 0.12 59.62 01:35:01 AM 2 27.03 0.00 0.85 0.00 0.10 72.02 01:35:01 AM 3 48.36 0.00 2.15 0.65 0.10 48.74 01:36:01 AM all 37.73 0.00 1.50 0.34 0.10 60.32 01:36:01 AM 0 29.77 0.00 1.19 0.84 0.10 68.11 01:36:01 AM 1 52.53 0.00 1.92 0.25 0.12 45.18 01:36:01 AM 2 30.74 0.00 1.39 0.22 0.10 67.55 01:36:01 AM 3 37.87 0.00 1.52 0.07 0.10 60.44 01:37:01 AM all 37.54 0.00 1.67 0.16 0.10 60.52 01:37:01 AM 0 25.96 0.00 1.42 0.30 0.10 72.22 01:37:01 AM 1 21.51 0.00 0.92 0.03 0.08 77.46 01:37:01 AM 2 62.01 0.00 2.04 0.08 0.12 35.75 01:37:01 AM 3 40.70 0.00 2.33 0.22 0.12 56.64 01:38:01 AM all 37.55 0.00 2.54 1.05 0.21 58.65 01:38:01 AM 0 24.54 0.00 0.92 0.25 0.52 73.78 01:38:01 AM 1 25.43 0.00 2.52 3.39 0.10 68.56 01:38:01 AM 2 71.57 0.00 4.49 0.28 0.13 23.52 01:38:01 AM 3 28.81 0.00 2.22 0.28 0.10 68.58 01:39:01 AM all 51.05 0.00 2.74 0.92 0.13 45.16 01:39:01 AM 0 47.21 0.00 1.70 0.05 0.15 50.89 01:39:01 AM 1 45.90 0.00 2.37 0.60 0.13 50.99 01:39:01 AM 2 48.33 0.00 2.28 2.72 0.13 46.53 01:39:01 AM 3 62.79 0.00 4.59 0.29 0.12 32.21 01:40:01 AM all 33.07 0.00 4.05 1.03 0.11 61.74 01:40:01 AM 0 32.02 0.00 3.04 1.85 0.12 62.97 01:40:01 AM 1 31.87 0.00 4.03 1.09 0.12 62.88 01:40:01 AM 2 41.13 0.00 4.09 0.57 0.12 54.09 01:40:01 AM 3 27.26 0.00 5.03 0.61 0.10 67.00 01:41:01 AM all 21.98 0.00 2.08 0.17 0.11 75.67 01:41:01 AM 0 15.46 0.00 1.77 0.12 0.10 82.55 01:41:01 AM 1 25.10 0.00 2.04 0.30 0.12 72.44 01:41:01 AM 2 23.24 0.00 2.01 0.03 0.10 74.61 01:41:01 AM 3 24.10 0.00 2.50 0.22 0.12 73.06 Average: all 34.40 0.04 3.24 1.68 0.12 60.53 Average: 0 29.61 0.04 2.76 1.09 0.13 66.37 Average: 1 33.17 0.04 3.26 2.18 0.10 61.24 Average: 2 38.36 0.01 3.17 1.90 0.11 56.45 Average: 3 36.46 0.05 3.76 1.56 0.12 58.05