---> uname -a: Linux prd-centos8-builder-4c-4g-22437.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: 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): 0-3 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 1040 7371 19 7351 14373 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:6f:24:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85235sec preferred_lft 85235sec inet6 fe80::f816:3eff:fe6f:24b6/64 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) 06/20/2025 _x86_64_ (4 CPU) 01:21:23 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 227.51 77.57 149.94 2229.90 11422.56 01:24:01 AM 34.16 0.00 34.16 0.00 4434.19 01:25:01 AM 6.25 0.12 6.13 4.53 155.94 01:26:01 AM 268.75 12.93 255.82 1526.04 3021.57 01:27:01 AM 165.36 3.65 161.71 748.94 12456.24 01:28:01 AM 56.01 3.58 52.43 393.74 28121.40 01:29:01 AM 120.06 0.00 120.06 0.00 19643.99 01:30:01 AM 47.23 0.00 47.23 0.00 17043.61 01:31:01 AM 64.36 0.00 64.36 0.00 7106.08 01:32:01 AM 63.99 0.00 63.99 0.00 8629.65 01:33:01 AM 1235.73 0.50 1235.23 23.06 46713.05 01:34:01 AM 294.64 96.33 198.30 1706.10 6868.93 01:35:01 AM 20.31 0.58 19.73 8.13 8123.44 01:36:01 AM 25.86 13.58 12.28 153.42 7541.60 01:37:01 AM 13.43 0.03 13.40 0.27 12020.03 01:38:01 AM 74.02 0.08 73.93 0.67 12053.55 01:39:01 AM 45.51 0.00 45.51 0.00 3231.86 01:40:00 AM 130.85 0.44 130.41 24.74 14498.17 01:40:01 AM 474.14 0.00 474.14 0.00 17881.03 Average: 161.14 11.63 149.50 378.85 12397.98 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13290092 15132372 2851440 17.67 2688 2041140 808808 4.71 203564 2247848 113328 01:24:01 AM 13272392 15117052 2869140 17.77 2688 2042428 825044 4.80 203568 2256604 52 01:25:01 AM 13263124 15109704 2878408 17.83 2688 2042984 845840 4.92 204140 2261284 256 01:26:01 AM 11604192 13811572 4537340 28.11 2688 2388292 2098948 12.21 231360 3845604 290868 01:27:01 AM 11105580 13567692 5035952 31.20 2688 2639544 2209440 12.85 390896 4171428 172372 01:28:01 AM 10049176 13254792 6092356 37.74 2688 3371328 2411660 14.03 481620 5118528 63348 01:29:01 AM 8653924 12773332 7487608 46.39 2688 4276748 2831328 16.47 869080 6111056 406144 01:30:01 AM 8311092 12631720 7830440 48.51 2688 4464768 2865020 16.67 897624 6404020 99852 01:31:01 AM 8101880 12611156 8039652 49.81 2688 4637488 2865020 16.67 995076 6483464 86428 01:32:01 AM 7740720 12468432 8400812 52.04 2688 4852244 3006956 17.49 1041988 6787000 56936 01:33:01 AM 5779036 11783344 10362496 64.20 2688 5875672 3128140 18.20 1054900 8183352 113112 01:34:01 AM 5202920 11281624 10938612 67.77 2688 5930980 3198696 18.61 1116968 8648956 20 01:35:01 AM 5392960 11774516 10748572 66.59 2688 6228012 3185668 18.53 1252060 8331108 88124 01:36:01 AM 4999940 11655524 11141592 69.02 2688 6500252 3203424 18.64 1341060 8629744 149060 01:37:01 AM 4546728 11466836 11594804 71.83 2688 6763912 3193656 18.58 1430520 8986928 87780 01:38:01 AM 5229864 12225592 10911668 67.60 2688 6953696 3000548 17.46 1490424 8432588 68800 01:39:01 AM 5181176 12225740 10960356 67.90 2688 7010304 3008188 17.50 1529600 8455896 40084 01:40:00 AM 7561040 14719480 8580492 53.16 2688 7125588 906156 5.27 1763024 5853384 23932 01:40:01 AM 7561836 14719640 8579696 53.15 2688 7125588 921920 5.36 1763024 5853628 23944 Average: 8255141 13070006 7886391 48.86 2688 4856367 2342866 13.63 961079 6161180 99181 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 261.66 163.34 1131.06 25.67 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 109.65 97.90 263.38 27.36 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 105.22 88.17 277.72 28.68 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 515.13 455.12 4669.10 102.21 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 517.68 439.48 3783.07 34.53 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:28:01 AM eth0 155.46 139.08 1122.90 17.95 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.85 2.85 0.56 0.56 0.00 0.00 0.00 0.00 01:29:01 AM eth0 59.04 45.29 1442.36 7.44 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 48.83 47.04 154.55 13.45 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 35.35 34.07 49.92 12.43 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 64.01 60.67 610.88 17.06 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 492.05 243.43 1753.38 28.82 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 2.47 2.63 0.86 0.61 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 9.63 9.93 85.24 1.84 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 2.80 2.40 0.77 1.02 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 2.08 1.85 0.55 0.90 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 41.05 42.18 493.10 7.57 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 38.58 38.68 115.23 11.87 0.00 0.00 0.00 0.00 01:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:00 AM eth0 612.39 708.55 307.75 4785.22 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 942.24 1075.00 376.17 1216.52 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 171.08 145.94 903.53 280.87 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) 06/20/2025 _x86_64_ (4 CPU) 01:21:23 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 17.29 0.74 12.08 2.02 0.09 67.77 01:23:01 AM 0 10.40 0.84 13.36 2.13 0.08 73.20 01:23:01 AM 1 19.98 0.59 10.03 2.44 0.08 66.88 01:23:01 AM 2 26.24 0.74 12.39 1.84 0.10 58.69 01:23:01 AM 3 12.54 0.80 12.56 1.67 0.08 72.33 01:24:01 AM all 0.53 0.00 0.39 0.28 0.05 98.75 01:24:01 AM 0 0.25 0.00 0.03 0.00 0.05 99.67 01:24:01 AM 1 0.73 0.00 0.32 0.53 0.05 98.36 01:24:01 AM 2 1.02 0.00 1.09 0.47 0.07 97.36 01:24:01 AM 3 0.12 0.00 0.13 0.10 0.05 99.60 01:25:01 AM all 0.76 0.00 0.36 0.06 0.05 98.76 01:25:01 AM 0 0.32 0.00 0.15 0.00 0.05 99.48 01:25:01 AM 1 0.88 0.00 0.25 0.22 0.05 98.60 01:25:01 AM 2 1.25 0.00 0.93 0.00 0.05 97.76 01:25:01 AM 3 0.58 0.00 0.12 0.03 0.05 99.22 01:26:01 AM all 20.75 0.00 2.08 0.99 0.08 76.11 01:26:01 AM 0 22.01 0.00 1.19 0.64 0.08 76.08 01:26:01 AM 1 19.71 0.00 2.08 1.21 0.07 76.94 01:26:01 AM 2 17.63 0.00 2.61 1.53 0.08 78.14 01:26:01 AM 3 23.63 0.00 2.44 0.59 0.07 73.27 01:27:01 AM all 26.43 0.00 1.43 0.86 0.08 71.19 01:27:01 AM 0 26.21 0.00 2.71 1.41 0.08 69.58 01:27:01 AM 1 26.99 0.00 1.11 0.77 0.07 71.06 01:27:01 AM 2 24.08 0.00 1.42 0.69 0.05 73.77 01:27:01 AM 3 28.45 0.00 0.48 0.59 0.12 70.36 01:28:01 AM all 57.80 0.00 2.53 1.04 0.10 38.54 01:28:01 AM 0 55.80 0.00 3.35 1.38 0.10 39.37 01:28:01 AM 1 59.83 0.00 1.60 0.28 0.08 38.20 01:28:01 AM 2 60.76 0.00 3.80 1.94 0.10 33.41 01:28:01 AM 3 54.81 0.00 1.35 0.55 0.10 43.19 01:29:01 AM all 43.19 0.00 2.56 1.53 0.10 52.62 01:29:01 AM 0 42.47 0.00 2.41 0.27 0.10 54.75 01:29:01 AM 1 39.67 0.00 2.10 2.25 0.10 55.89 01:29:01 AM 2 39.87 0.00 1.76 3.22 0.12 55.04 01:29:01 AM 3 50.73 0.00 3.99 0.39 0.08 44.82 01:30:01 AM all 51.99 0.00 2.90 0.58 0.09 44.43 01:30:01 AM 0 53.06 0.00 3.17 0.27 0.10 43.39 01:30:01 AM 1 59.64 0.00 3.51 0.05 0.10 36.71 01:30:01 AM 2 44.02 0.00 1.21 0.47 0.08 54.22 01:30:01 AM 3 51.25 0.00 3.73 1.54 0.08 43.40 01:31:01 AM all 49.30 0.00 3.04 0.36 0.10 47.21 01:31:01 AM 0 53.52 0.00 3.00 0.49 0.10 42.90 01:31:01 AM 1 42.15 0.00 3.18 0.44 0.10 54.13 01:31:01 AM 2 38.18 0.00 1.48 0.40 0.08 59.86 01:31:01 AM 3 63.31 0.00 4.49 0.12 0.12 31.97 01:32:01 AM all 47.31 0.00 2.99 0.49 0.09 49.13 01:32:01 AM 0 55.25 0.00 4.01 0.23 0.10 40.41 01:32:01 AM 1 42.51 0.00 2.86 0.44 0.08 54.10 01:32:01 AM 2 50.25 0.00 2.44 0.37 0.08 46.85 01:32:01 AM 3 41.18 0.00 2.64 0.92 0.08 55.18 01:33:01 AM all 26.39 0.00 12.18 13.54 0.12 47.77 01:33:01 AM 0 39.91 0.00 13.38 11.23 0.12 35.35 01:33:01 AM 1 17.84 0.00 12.36 14.15 0.12 55.53 01:33:01 AM 2 24.01 0.00 11.07 12.61 0.10 52.21 01:33:01 AM 3 23.73 0.00 11.93 16.17 0.12 48.06 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.40 0.00 2.98 2.29 0.09 57.24 01:34:01 AM 0 36.51 0.00 3.19 2.45 0.08 57.76 01:34:01 AM 1 26.88 0.00 2.99 1.61 0.08 68.43 01:34:01 AM 2 40.42 0.00 3.09 1.93 0.10 54.47 01:34:01 AM 3 45.78 0.00 2.65 3.15 0.08 48.33 01:35:01 AM all 36.92 0.00 1.55 0.20 0.09 61.24 01:35:01 AM 0 37.17 0.00 1.35 0.00 0.10 61.37 01:35:01 AM 1 20.83 0.00 1.55 0.72 0.10 76.80 01:35:01 AM 2 59.19 0.00 2.29 0.02 0.07 38.43 01:35:01 AM 3 30.47 0.00 1.00 0.08 0.08 68.36 01:36:01 AM all 37.69 0.00 1.58 0.29 0.08 60.35 01:36:01 AM 0 55.91 0.00 2.81 0.60 0.08 40.59 01:36:01 AM 1 48.56 0.00 1.74 0.47 0.08 49.15 01:36:01 AM 2 26.28 0.00 0.87 0.05 0.08 72.72 01:36:01 AM 3 20.02 0.00 0.92 0.03 0.08 78.95 01:37:01 AM all 37.85 0.00 1.66 0.30 0.08 60.10 01:37:01 AM 0 37.96 0.00 2.45 0.17 0.10 59.32 01:37:01 AM 1 21.93 0.00 0.95 0.70 0.07 76.34 01:37:01 AM 2 31.40 0.00 0.85 0.32 0.08 67.35 01:37:01 AM 3 60.12 0.00 2.39 0.02 0.08 37.39 01:38:01 AM all 40.30 0.00 2.55 0.49 0.09 56.56 01:38:01 AM 0 39.11 0.00 3.74 0.28 0.08 56.78 01:38:01 AM 1 40.71 0.00 2.05 0.52 0.10 56.62 01:38:01 AM 2 31.72 0.00 1.52 0.57 0.08 66.10 01:38:01 AM 3 49.67 0.00 2.89 0.58 0.10 46.75 01:39:01 AM all 53.86 0.00 2.80 0.31 0.10 42.92 01:39:01 AM 0 57.43 0.00 4.11 0.15 0.12 38.19 01:39:01 AM 1 45.76 0.00 1.61 0.35 0.10 52.17 01:39:01 AM 2 55.85 0.00 2.59 0.72 0.10 40.73 01:39:01 AM 3 56.37 0.00 2.90 0.03 0.10 40.59 01:40:00 AM all 28.44 0.00 3.67 0.67 0.10 67.12 01:40:00 AM 0 33.43 0.00 5.95 0.39 0.10 60.12 01:40:00 AM 1 31.07 0.00 3.06 1.51 0.10 64.26 01:40:00 AM 2 21.80 0.00 3.69 0.36 0.10 74.05 01:40:00 AM 3 27.44 0.00 1.99 0.41 0.09 70.08 01:40:01 AM all 11.84 0.00 2.63 1.10 0.00 84.43 01:40:01 AM 0 21.24 0.00 3.54 0.00 0.00 75.22 01:40:01 AM 1 0.87 0.00 1.74 0.00 0.00 97.39 01:40:01 AM 2 1.74 0.00 2.61 4.35 0.00 91.30 01:40:01 AM 3 23.89 0.00 2.65 0.00 0.00 73.45 Average: all 34.10 0.04 3.29 1.45 0.09 61.04 Average: 0 36.46 0.05 3.90 1.22 0.09 58.29 Average: 1 31.40 0.03 2.95 1.58 0.09 63.96 Average: 2 32.97 0.04 3.05 1.52 0.09 62.33 Average: 3 35.56 0.04 3.25 1.48 0.09 59.57