---> uname -a: Linux prd-centos8-builder-4c-4g-31430.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 1002 7396 19 7364 14411 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:62:23:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.15/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85139sec preferred_lft 85139sec inet6 fe80::f816:3eff:fe62:23a4/64 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) 07/29/2025 _x86_64_ (4 CPU) 01:21:20 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 213.46 63.11 150.36 2115.38 11667.22 01:24:01 AM 36.90 0.00 36.90 0.00 5032.82 01:25:01 AM 9.42 0.03 9.38 0.53 237.69 01:26:01 AM 5.25 0.00 5.25 0.00 130.47 01:27:01 AM 247.65 12.28 235.37 1510.83 2795.40 01:28:01 AM 183.32 7.80 175.52 1147.68 12239.18 01:29:01 AM 62.66 0.00 62.66 0.00 29645.98 01:30:01 AM 116.21 0.00 116.21 0.00 31924.44 01:31:01 AM 44.41 0.00 44.41 0.00 5471.32 01:32:01 AM 68.57 0.00 68.57 0.00 6706.37 01:33:01 AM 50.18 0.00 50.18 0.00 8217.87 01:34:01 AM 1393.20 17.25 1375.95 207.70 50976.29 01:35:01 AM 107.73 79.59 28.14 1521.49 1420.81 01:36:01 AM 17.91 0.58 17.33 8.13 5403.82 01:37:01 AM 24.86 13.58 11.28 153.42 9366.81 01:38:01 AM 12.03 0.00 12.03 0.00 9856.31 01:39:01 AM 9.93 0.10 9.83 0.80 9513.80 01:40:00 AM 100.41 0.02 100.39 0.14 8256.24 01:40:01 AM 0.00 0.00 0.00 0.00 0.00 01:41:01 AM 120.69 0.03 120.66 5.20 3723.21 01:42:01 AM 55.75 0.65 55.10 62.51 12865.48 Average: 143.94 9.75 134.19 336.69 11265.67 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13293808 15151612 2847716 17.64 2688 2055984 771848 4.49 203308 2234832 128268 01:24:01 AM 13289928 15149472 2851596 17.67 2688 2057068 787724 4.58 203316 2237384 672 01:25:01 AM 13287988 15148308 2853536 17.68 2688 2057328 787724 4.58 203400 2237728 40 01:26:01 AM 13282244 15143756 2859280 17.71 2688 2057704 787724 4.58 203400 2240184 12 01:27:01 AM 12079268 14256412 4062256 25.17 2688 2359404 1665332 9.69 226172 3377732 246600 01:28:01 AM 10543912 13690996 5597612 34.68 2688 3319920 2044192 11.89 455996 4661920 839304 01:29:01 AM 8545928 12257012 7595596 47.06 2688 3871700 3348252 19.48 737708 6353528 516952 01:30:01 AM 8793516 13008372 7348008 45.52 2688 4370524 2458000 14.30 877368 5959312 80784 01:31:01 AM 8030588 12443112 8110936 50.25 2688 4551304 2972492 17.29 956940 6613132 122056 01:32:01 AM 7873672 12425644 8267852 51.22 2688 4679428 2988752 17.39 1010288 6690900 71016 01:33:01 AM 7580256 12513736 8561268 53.04 2688 5055768 2918628 16.98 1043140 6943248 213132 01:34:01 AM 5992808 12032712 10148716 62.87 2688 5894596 3084440 17.94 1103664 7891196 7324 01:35:01 AM 5046580 11138776 11094944 68.74 2688 5944348 3090144 17.98 1116240 8802484 20 01:36:01 AM 5462972 11857092 10678552 66.16 2688 6241380 3103180 18.05 1251332 8267504 163584 01:37:01 AM 5225576 11896532 10915948 67.63 2688 6513624 3105264 18.06 1340468 8412540 177292 01:38:01 AM 4920324 11854032 11221200 69.52 2688 6777272 3105504 18.07 1428528 8629300 175700 01:39:01 AM 4407724 11516192 11733800 72.69 2688 6954536 3105556 18.07 1488980 9074968 87828 01:40:00 AM 5185088 12227316 10956436 67.88 2688 7012016 2936284 17.08 1524444 8462356 44376 01:40:01 AM 5175212 12217784 10966312 67.94 2688 7012100 3016856 17.55 1524468 8471496 44472 01:41:01 AM 7580648 14746536 8560876 53.04 2688 7132312 856444 4.98 1761904 5837736 338860 01:42:01 AM 7542076 14724512 8599448 53.28 2688 7150232 874868 5.09 1936840 5702364 18344 Average: 8244767 13114282 7896757 48.92 2688 4908026 2276629 13.24 980853 6147707 156030 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 137.66 89.27 1281.08 17.72 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 67.44 64.18 144.43 17.58 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 57.32 49.39 168.61 12.98 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 87.70 78.34 252.80 21.46 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 420.49 387.92 3990.05 86.24 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 438.33 324.33 5237.27 32.35 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 84.31 67.76 1749.90 13.55 0.00 0.00 0.00 0.00 01:30:01 AM lo 2.92 2.92 0.56 0.56 0.00 0.00 0.00 0.00 01:30:01 AM eth0 25.07 25.42 62.49 12.68 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 33.91 33.79 140.38 10.34 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 42.34 40.68 264.90 12.07 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 57.67 54.77 403.83 17.08 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 247.48 151.06 1710.78 20.73 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 0.88 0.90 0.63 0.35 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 10.15 10.41 85.35 1.90 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 2.70 2.48 0.71 1.04 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 3.00 2.68 0.75 1.02 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 1.87 1.68 0.44 0.73 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 70.66 69.00 612.73 14.70 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 35.35 34.34 8.24 12.30 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 131.77 128.82 142.86 39.98 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 749.53 814.98 446.17 5043.70 0.00 0.00 0.00 0.00 Average: lo 0.18 0.18 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 133.49 119.87 834.29 268.93 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) 07/29/2025 _x86_64_ (4 CPU) 01:21:20 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 18.14 0.58 8.68 1.60 0.12 70.89 01:23:01 AM 0 22.93 0.70 10.56 1.92 0.12 63.77 01:23:01 AM 1 12.63 0.45 6.97 1.29 0.12 78.54 01:23:01 AM 2 22.33 0.49 7.68 2.02 0.12 67.36 01:23:01 AM 3 14.66 0.67 9.51 1.16 0.12 73.89 01:24:01 AM all 0.46 0.00 0.32 0.31 0.04 98.86 01:24:01 AM 0 0.27 0.00 0.07 0.22 0.03 99.42 01:24:01 AM 1 0.75 0.00 0.27 0.20 0.05 98.73 01:24:01 AM 2 0.62 0.00 0.67 0.25 0.05 98.41 01:24:01 AM 3 0.22 0.00 0.27 0.58 0.03 98.90 01:25:01 AM all 0.39 0.00 0.22 0.03 0.04 99.32 01:25:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 01:25:01 AM 1 0.65 0.00 0.15 0.08 0.05 99.07 01:25:01 AM 2 0.62 0.00 0.52 0.00 0.03 98.83 01:25:01 AM 3 0.18 0.00 0.13 0.05 0.05 99.58 01:26:01 AM all 0.48 0.00 0.29 0.02 0.06 99.15 01:26:01 AM 0 0.12 0.00 0.10 0.00 0.05 99.73 01:26:01 AM 1 0.84 0.00 0.50 0.03 0.08 98.55 01:26:01 AM 2 0.79 0.00 0.45 0.00 0.05 98.71 01:26:01 AM 3 0.18 0.00 0.10 0.03 0.07 99.62 01:27:01 AM all 20.43 0.00 2.12 1.14 0.16 76.17 01:27:01 AM 0 20.62 0.00 2.20 1.02 0.15 76.01 01:27:01 AM 1 22.29 0.00 2.20 1.28 0.15 74.08 01:27:01 AM 2 20.25 0.00 2.09 1.29 0.15 76.22 01:27:01 AM 3 18.56 0.00 1.98 0.95 0.17 78.34 01:28:01 AM all 47.66 0.00 2.67 1.08 0.16 48.43 01:28:01 AM 0 44.29 0.00 2.31 1.49 0.17 51.74 01:28:01 AM 1 49.23 0.00 3.16 1.06 0.15 46.40 01:28:01 AM 2 49.61 0.00 2.37 1.01 0.17 46.85 01:28:01 AM 3 47.51 0.00 2.84 0.77 0.17 48.72 01:29:01 AM all 61.97 0.00 2.90 1.98 0.18 32.98 01:29:01 AM 0 61.14 0.00 2.51 0.44 0.18 35.73 01:29:01 AM 1 64.26 0.00 3.83 3.46 0.17 28.28 01:29:01 AM 2 64.19 0.00 3.10 1.84 0.17 30.71 01:29:01 AM 3 58.26 0.00 2.16 2.19 0.18 37.20 01:30:01 AM all 48.40 0.00 2.58 2.14 0.14 46.73 01:30:01 AM 0 47.69 0.00 1.54 2.58 0.13 48.05 01:30:01 AM 1 45.47 0.00 2.62 2.74 0.15 49.02 01:30:01 AM 2 52.97 0.00 4.13 2.82 0.15 39.93 01:30:01 AM 3 47.47 0.00 2.05 0.42 0.13 49.92 01:31:01 AM all 55.75 0.00 2.86 0.29 0.16 40.93 01:31:01 AM 0 52.90 0.00 3.46 0.62 0.15 42.87 01:31:01 AM 1 56.56 0.00 2.15 0.18 0.18 40.92 01:31:01 AM 2 54.53 0.00 1.58 0.17 0.15 43.57 01:31:01 AM 3 59.01 0.00 4.25 0.20 0.17 36.37 01:32:01 AM all 46.21 0.00 3.12 0.48 0.15 50.05 01:32:01 AM 0 56.41 0.00 5.62 0.47 0.15 37.36 01:32:01 AM 1 35.94 0.00 2.10 0.91 0.17 60.88 01:32:01 AM 2 45.96 0.00 1.88 0.08 0.12 51.95 01:32:01 AM 3 46.52 0.00 2.88 0.44 0.15 50.02 01:33:01 AM all 46.10 0.00 2.97 0.37 0.15 50.40 01:33:01 AM 0 61.78 0.00 5.76 0.51 0.15 31.80 01:33:01 AM 1 41.39 0.00 2.33 0.29 0.15 55.84 01:33:01 AM 2 35.53 0.00 1.53 0.56 0.15 62.23 01:33:01 AM 3 45.74 0.00 2.26 0.14 0.15 51.71 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 23.34 0.00 14.08 13.81 0.22 48.55 01:34:01 AM 0 21.51 0.00 12.60 15.96 0.24 49.69 01:34:01 AM 1 35.70 0.00 15.54 11.43 0.21 37.14 01:34:01 AM 2 16.37 0.00 14.60 15.19 0.22 53.61 01:34:01 AM 3 19.78 0.00 13.59 12.66 0.21 53.76 01:35:01 AM all 38.82 0.00 2.46 0.60 0.16 57.97 01:35:01 AM 0 31.19 0.00 2.25 0.45 0.15 65.96 01:35:01 AM 1 42.77 0.00 2.87 0.67 0.15 53.54 01:35:01 AM 2 59.02 0.00 2.72 0.92 0.18 37.15 01:35:01 AM 3 22.31 0.00 2.01 0.34 0.13 75.21 01:36:01 AM all 36.95 0.00 1.57 0.13 0.10 61.25 01:36:01 AM 0 37.64 0.00 1.33 0.15 0.12 60.76 01:36:01 AM 1 32.02 0.00 2.08 0.08 0.10 65.72 01:36:01 AM 2 46.76 0.00 1.37 0.07 0.10 51.70 01:36:01 AM 3 31.36 0.00 1.49 0.22 0.10 66.83 01:37:01 AM all 37.75 0.00 1.90 0.43 0.10 59.82 01:37:01 AM 0 43.07 0.00 2.28 0.42 0.10 54.14 01:37:01 AM 1 25.69 0.00 1.14 0.54 0.10 72.54 01:37:01 AM 2 44.61 0.00 1.99 0.05 0.10 53.25 01:37:01 AM 3 37.64 0.00 2.19 0.70 0.10 59.36 01:38:01 AM all 35.55 0.00 1.87 0.32 0.10 62.17 01:38:01 AM 0 30.09 0.00 1.49 0.22 0.10 68.10 01:38:01 AM 1 42.76 0.00 2.61 0.55 0.10 53.97 01:38:01 AM 2 51.95 0.00 2.63 0.10 0.12 45.20 01:38:01 AM 3 17.40 0.00 0.74 0.40 0.08 81.38 01:39:01 AM all 38.41 0.00 1.54 0.28 0.11 59.66 01:39:01 AM 0 38.63 0.00 1.89 0.45 0.12 58.91 01:39:01 AM 1 25.30 0.00 0.87 0.00 0.10 73.73 01:39:01 AM 2 55.65 0.00 2.34 0.44 0.12 41.46 01:39:01 AM 3 34.08 0.00 1.07 0.22 0.10 64.53 01:40:00 AM all 52.10 0.00 3.56 0.27 0.11 43.97 01:40:00 AM 0 53.03 0.00 4.58 0.26 0.12 42.01 01:40:00 AM 1 49.51 0.00 3.04 0.24 0.10 47.11 01:40:00 AM 2 59.75 0.00 3.91 0.22 0.10 36.01 01:40:00 AM 3 46.09 0.00 2.70 0.36 0.12 50.73 01:40:01 AM all 39.19 0.00 3.31 0.00 0.00 57.51 01:40:01 AM 0 22.68 0.00 0.00 0.00 0.00 77.32 01:40:01 AM 1 8.08 0.00 2.02 0.00 0.00 89.90 01:40:01 AM 2 87.88 0.00 11.11 0.00 0.00 1.01 01:40:01 AM 3 37.76 0.00 0.00 0.00 0.00 62.24 01:41:01 AM all 45.15 0.00 4.89 0.31 0.12 49.53 01:41:01 AM 0 47.99 0.00 4.84 0.39 0.12 46.67 01:41:01 AM 1 46.44 0.00 4.32 0.39 0.12 48.74 01:41:01 AM 2 43.59 0.00 4.84 0.13 0.13 51.29 01:41:01 AM 3 42.58 0.00 5.55 0.32 0.12 51.43 01:42:01 AM all 17.06 0.00 2.42 0.75 0.12 79.66 01:42:01 AM 0 13.23 0.00 2.27 0.30 0.12 84.08 01:42:01 AM 1 22.00 0.00 2.87 0.05 0.12 74.96 01:42:01 AM 2 15.55 0.00 2.12 1.19 0.12 81.02 01:42:01 AM 3 17.44 0.00 2.42 1.46 0.12 78.56 Average: all 33.53 0.03 3.14 1.30 0.12 61.88 Average: 0 34.18 0.04 3.37 1.38 0.12 60.91 Average: 1 32.55 0.02 3.07 1.26 0.13 62.98 Average: 2 37.06 0.02 3.12 1.40 0.13 58.27 Average: 3 30.32 0.03 2.99 1.17 0.12 65.36