---> uname -a: Linux prd-centos8-builder-4c-4g-25575.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 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1039 6866 19 7857 14374 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:cb:27:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.114/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85375sec preferred_lft 85375sec inet6 fe80::f816:3eff:fecb:2734/64 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) 07/04/2025 _x86_64_ (4 CPU) 03:22:19 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 178.51 30.86 147.65 1822.59 12221.04 03:25:01 AM 427.99 15.93 412.06 1981.21 9911.08 03:26:01 AM 91.92 3.83 88.09 688.57 37328.32 03:27:01 AM 57.95 0.00 57.95 0.00 7002.67 03:28:01 AM 129.43 0.00 129.43 0.00 33093.82 03:29:01 AM 67.34 0.00 67.34 0.00 5708.17 03:30:01 AM 86.12 0.00 86.12 0.00 11542.07 03:31:01 AM 57.22 0.00 57.22 0.00 9595.72 03:32:01 AM 1531.71 21.26 1510.45 276.57 51867.68 03:33:01 AM 101.62 75.62 26.00 1455.89 1738.49 03:34:01 AM 15.96 0.57 15.39 5.20 7733.04 03:35:01 AM 22.86 13.56 9.30 153.31 9731.78 03:36:01 AM 11.31 0.03 11.28 0.27 12702.20 03:37:01 AM 77.42 0.08 77.34 0.67 8871.40 03:38:01 AM 55.91 0.00 55.91 0.00 4293.14 03:39:01 AM 76.74 0.68 76.06 67.71 16337.09 Average: 187.00 10.16 176.84 403.64 14989.15 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13268668 15130552 2872864 17.80 2688 2057568 767816 4.47 202912 2253688 95820 03:25:01 AM 11566276 13838252 4575256 28.34 2688 2450976 1995120 11.61 384160 3721364 248528 03:26:01 AM 10343700 13537812 5797832 35.92 2688 3362860 2141796 12.46 477968 4831688 39100 03:27:01 AM 7476420 11657780 8665112 53.68 2688 4336176 3954092 23.00 850472 7295240 821140 03:28:01 AM 8453152 12852844 7688380 47.63 2688 4548516 2766476 16.09 900228 6263652 67256 03:29:01 AM 8072644 12774992 8068888 49.99 2688 4825520 2798520 16.28 1006128 6491608 208028 03:30:01 AM 7796180 12741084 8345352 51.70 2688 5048176 2823364 16.42 1043988 6686480 113188 03:31:01 AM 7465244 12734708 8676288 53.75 2688 5367416 2796336 16.27 1091564 6959820 159000 03:32:01 AM 5864812 12342756 10276720 63.67 2688 6308180 2958904 17.21 1156004 7911940 2160 03:33:01 AM 5489456 12142980 10652076 65.99 2688 6475984 3014640 17.54 1230320 8200844 114792 03:34:01 AM 5165744 12084408 10975788 68.00 2688 6739800 3030128 17.63 1329136 8425160 175884 03:35:01 AM 4896904 12089380 11244628 69.66 2688 7012088 3017524 17.55 1418252 8601908 175844 03:36:01 AM 4641684 12099572 11499848 71.24 2688 7277152 3003028 17.47 1507920 8768592 89432 03:37:01 AM 5004756 12443124 11136776 68.99 2688 7384320 2913300 16.95 1560044 8545224 75656 03:38:01 AM 4916148 12440392 11225384 69.54 2688 7467364 2837816 16.51 1589108 8602688 44360 03:39:01 AM 7032484 14719300 9109048 56.43 2688 7630320 836884 4.87 2060824 6026204 7572 Average: 7340892 12851871 8800640 54.52 2688 5518276 2603484 15.15 1113064 6849131 152360 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 355.83 297.57 1642.34 73.05 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 542.85 465.06 5179.58 92.18 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:26:01 AM eth0 353.50 315.66 4183.71 29.13 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.90 0.90 0.12 0.12 0.00 0.00 0.00 0.00 03:27:01 AM eth0 107.50 81.86 1855.95 20.41 0.00 0.00 0.00 0.00 03:28:01 AM lo 2.02 2.02 0.44 0.44 0.00 0.00 0.00 0.00 03:28:01 AM eth0 41.63 39.61 136.49 12.96 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 22.82 21.06 11.40 8.93 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 34.07 30.59 250.44 10.70 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 57.08 52.22 397.46 17.91 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 291.62 158.55 1713.05 21.04 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 8.85 8.83 85.10 1.68 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 2.60 2.28 0.60 0.92 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 2.58 2.28 0.62 0.95 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 2.42 2.15 0.56 0.91 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 51.57 51.22 510.20 10.96 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 42.85 41.25 206.82 13.44 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 851.72 868.23 263.52 6459.58 0.00 0.00 0.00 0.00 Average: lo 0.23 0.23 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 173.25 152.54 1028.44 423.85 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) 07/04/2025 _x86_64_ (4 CPU) 03:22:19 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 14.08 0.32 5.98 0.90 0.08 78.64 03:24:01 AM 0 8.11 0.42 6.28 0.97 0.07 84.16 03:24:01 AM 1 7.85 0.33 5.79 1.10 0.08 84.83 03:24:01 AM 2 25.07 0.12 4.58 0.86 0.10 69.28 03:24:01 AM 3 15.31 0.42 7.25 0.69 0.08 76.25 03:25:01 AM all 37.63 0.00 2.95 1.55 0.10 57.77 03:25:01 AM 0 41.57 0.00 2.43 0.84 0.08 55.08 03:25:01 AM 1 34.29 0.00 3.88 2.69 0.13 59.00 03:25:01 AM 2 41.26 0.00 2.62 1.76 0.08 54.28 03:25:01 AM 3 33.41 0.00 2.85 0.91 0.10 62.73 03:26:01 AM all 58.13 0.00 2.77 0.53 0.10 38.46 03:26:01 AM 0 64.18 0.00 3.49 0.32 0.10 31.91 03:26:01 AM 1 53.57 0.00 3.48 0.72 0.10 42.13 03:26:01 AM 2 62.04 0.00 2.47 0.47 0.10 34.92 03:26:01 AM 3 52.75 0.00 1.65 0.62 0.08 44.89 03:27:01 AM all 56.46 0.00 3.05 0.24 0.09 40.16 03:27:01 AM 0 48.92 0.00 2.57 0.20 0.12 48.19 03:27:01 AM 1 59.89 0.00 2.86 0.44 0.08 36.73 03:27:01 AM 2 60.00 0.00 3.61 0.25 0.08 36.05 03:27:01 AM 3 57.02 0.00 3.15 0.08 0.08 39.67 03:28:01 AM all 49.76 0.00 2.95 0.83 0.08 46.38 03:28:01 AM 0 49.59 0.00 1.98 1.12 0.08 47.22 03:28:01 AM 1 49.92 0.00 3.26 0.69 0.08 46.05 03:28:01 AM 2 61.36 0.00 4.96 1.04 0.08 32.56 03:28:01 AM 3 38.15 0.00 1.59 0.49 0.08 59.68 03:29:01 AM all 51.55 0.00 2.83 0.32 0.13 45.17 03:29:01 AM 0 76.79 0.00 6.95 0.12 0.10 16.03 03:29:01 AM 1 50.34 0.00 1.99 0.12 0.14 47.41 03:29:01 AM 2 35.14 0.00 1.26 0.22 0.15 63.22 03:29:01 AM 3 43.94 0.00 1.11 0.83 0.14 53.99 03:30:01 AM all 54.74 0.00 2.75 0.54 0.09 41.87 03:30:01 AM 0 59.37 0.00 3.85 1.18 0.10 35.51 03:30:01 AM 1 48.03 0.00 2.10 0.29 0.08 49.50 03:30:01 AM 2 56.61 0.00 1.93 0.18 0.08 41.19 03:30:01 AM 3 54.95 0.00 3.14 0.50 0.10 41.30 03:31:01 AM all 45.59 0.00 2.91 0.25 0.08 51.16 03:31:01 AM 0 37.34 0.00 1.38 0.19 0.08 61.01 03:31:01 AM 1 51.19 0.00 4.25 0.24 0.08 44.24 03:31:01 AM 2 35.43 0.00 1.57 0.29 0.07 62.65 03:31:01 AM 3 58.40 0.00 4.44 0.30 0.08 36.77 03:32:01 AM all 26.96 0.00 13.61 11.12 0.10 48.21 03:32:01 AM 0 25.18 0.00 13.41 10.00 0.09 51.33 03:32:01 AM 1 35.78 0.00 12.81 9.30 0.10 42.00 03:32:01 AM 2 17.01 0.00 14.32 12.96 0.12 55.59 03:32:01 AM 3 29.77 0.00 13.93 12.24 0.10 43.96 03:33:01 AM all 38.95 0.00 1.30 0.48 0.08 59.18 03:33:01 AM 0 21.92 0.00 0.82 0.20 0.08 76.98 03:33:01 AM 1 34.70 0.00 1.29 0.69 0.08 63.24 03:33:01 AM 2 52.03 0.00 1.80 0.58 0.07 45.52 03:33:01 AM 3 47.15 0.00 1.30 0.45 0.10 50.99 03:34:01 AM all 37.07 0.00 1.51 0.15 0.09 61.18 03:34:01 AM 0 17.71 0.00 0.62 0.47 0.08 81.12 03:34:01 AM 1 47.51 0.00 1.47 0.08 0.10 50.83 03:34:01 AM 2 24.42 0.00 1.19 0.03 0.08 74.28 03:34:01 AM 3 58.67 0.00 2.77 0.02 0.10 38.44 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 37.84 0.00 1.59 0.29 0.08 60.20 03:35:01 AM 0 19.61 0.00 0.75 0.08 0.08 79.47 03:35:01 AM 1 41.56 0.00 1.74 0.42 0.08 56.21 03:35:01 AM 2 49.98 0.00 2.15 0.33 0.08 47.45 03:35:01 AM 3 40.20 0.00 1.70 0.32 0.08 57.70 03:36:01 AM all 37.17 0.00 1.57 0.25 0.08 60.94 03:36:01 AM 0 18.79 0.00 0.97 0.27 0.07 79.91 03:36:01 AM 1 43.04 0.00 1.59 0.33 0.08 54.95 03:36:01 AM 2 63.42 0.00 2.97 0.22 0.08 33.31 03:36:01 AM 3 23.45 0.00 0.74 0.17 0.07 75.58 03:37:01 AM all 44.36 0.00 2.65 0.21 0.09 52.68 03:37:01 AM 0 39.76 0.00 2.04 0.23 0.08 57.88 03:37:01 AM 1 52.81 0.00 4.04 0.37 0.08 42.70 03:37:01 AM 2 50.14 0.00 3.25 0.15 0.10 46.35 03:37:01 AM 3 34.75 0.00 1.29 0.08 0.08 63.79 03:38:01 AM all 51.85 0.00 2.96 0.13 0.08 44.98 03:38:01 AM 0 45.61 0.00 2.28 0.17 0.08 51.86 03:38:01 AM 1 45.99 0.00 1.88 0.10 0.08 51.94 03:38:01 AM 2 66.58 0.00 5.08 0.18 0.08 28.07 03:38:01 AM 3 49.20 0.00 2.57 0.05 0.08 48.09 03:39:01 AM all 20.57 0.00 3.98 0.43 0.10 74.92 03:39:01 AM 0 14.46 0.00 3.80 0.32 0.10 81.31 03:39:01 AM 1 25.55 0.00 4.07 0.34 0.13 69.91 03:39:01 AM 2 29.82 0.00 4.88 0.28 0.08 64.93 03:39:01 AM 3 12.42 0.00 3.18 0.77 0.08 83.54 Average: all 41.43 0.02 3.44 1.13 0.09 53.89 Average: 0 36.76 0.03 3.33 1.03 0.09 58.76 Average: 1 42.63 0.02 3.52 1.11 0.10 52.62 Average: 2 45.71 0.01 3.65 1.22 0.09 49.32 Average: 3 40.61 0.03 3.28 1.14 0.09 54.85