---> uname -a: Linux prd-centos8-builder-4c-4g-33085.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 1056 7341 19 7365 14357 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:73:f6:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.245/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85274sec preferred_lft 85274sec inet6 fe80::f816:3eff:fe73:f606/64 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) 08/05/2025 _x86_64_ (4 CPU) 01:21:21 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 214.13 67.57 146.56 2147.38 11495.17 01:24:01 AM 36.12 0.00 36.12 0.00 4768.68 01:25:01 AM 5.92 0.03 5.88 0.53 148.76 01:26:01 AM 229.22 12.33 216.89 1615.33 2649.99 01:27:02 AM 254.95 7.08 247.88 1041.85 12768.70 01:28:01 AM 67.85 0.00 67.85 0.00 31022.45 01:29:01 AM 122.27 0.00 122.27 0.00 31304.53 01:30:01 AM 53.75 0.00 53.75 0.00 7214.36 01:31:01 AM 72.45 0.00 72.45 0.00 6459.37 01:32:01 AM 88.25 0.03 88.22 19.33 10812.61 01:33:01 AM 1539.76 86.20 1453.56 1547.08 46885.47 01:34:01 AM 28.73 11.06 17.66 170.10 2174.92 01:35:01 AM 25.11 13.66 11.45 153.71 12527.96 01:36:01 AM 10.06 0.05 10.01 0.80 10086.25 01:37:01 AM 8.95 0.03 8.91 0.27 9349.66 01:38:01 AM 102.27 0.08 102.18 0.67 8412.63 01:39:01 AM 122.31 0.42 121.90 24.13 3803.50 01:40:01 AM 59.44 0.27 59.17 43.59 12831.41 Average: 169.07 11.06 158.01 376.21 12466.87 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13260280 15118888 2881252 17.85 2688 2056364 815436 4.74 202724 2267828 120888 01:24:01 AM 13245396 15105444 2896136 17.94 2688 2056840 815436 4.74 202744 2280296 16 01:25:01 AM 13241900 15103176 2899632 17.96 2688 2057244 815436 4.74 202744 2281176 12 01:26:01 AM 12179080 14332308 3962452 24.55 2688 2336772 1616640 9.40 223788 3284260 225208 01:27:02 AM 10491044 13638228 5650488 35.01 2688 3319864 2111992 12.29 455536 4715676 843436 01:28:01 AM 7741112 11451976 8400420 52.04 2688 3871292 4282888 24.91 747584 7147928 496996 01:29:01 AM 8385708 12637460 7755824 48.05 2688 4406360 3066236 17.84 888720 6355488 116440 01:30:01 AM 8106204 12558352 8035328 49.78 2688 4585892 3099860 18.03 973916 6509984 106148 01:31:01 AM 7832192 12539872 8309340 51.48 2688 4832300 3099860 18.03 1018552 6719964 181508 01:32:01 AM 6270780 12144544 9870752 61.15 2688 5865476 3229332 18.79 1053488 7995868 998432 01:33:01 AM 5655188 11741652 10486344 64.96 2688 5939004 3293736 19.16 1115120 8198688 4108 01:34:01 AM 5267012 11572548 10874520 67.37 2688 6152796 3311204 19.26 1221276 8470116 177844 01:35:01 AM 5280600 11857068 10860932 67.29 2688 6422668 3305996 19.23 1309552 8375080 89336 01:36:01 AM 5274992 12210448 10866540 67.32 2688 6776632 3125000 18.18 1427568 8265512 175496 01:37:01 AM 4434832 11548100 11706700 72.53 2688 6954080 3321096 19.32 1488308 9027892 93076 01:38:01 AM 5204248 12250036 10937284 67.76 2688 7013296 3119796 18.15 1525084 8424804 45504 01:39:01 AM 7530096 14702680 8611436 53.35 2688 7139048 896060 5.21 1761884 5872504 354288 01:40:01 AM 7529156 14720512 8612376 53.36 2688 7157828 887412 5.16 1939192 5695136 27112 Average: 8162768 13068516 7978764 49.43 2688 4941320 2456301 14.29 986543 6216011 225325 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 178.27 132.21 1157.38 26.39 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 91.25 78.31 256.07 21.12 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 84.22 74.37 242.31 20.78 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 399.55 365.35 3613.28 83.08 0.00 0.00 0.00 0.00 01:27:02 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:27:02 AM eth0 520.01 405.94 5630.98 39.97 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.56 0.56 0.04 0.04 0.00 0.00 0.00 0.00 01:28:01 AM eth0 89.95 69.03 1780.20 14.15 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.30 2.30 0.52 0.52 0.00 0.00 0.00 0.00 01:29:01 AM eth0 38.50 38.05 167.11 10.52 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 32.62 32.12 48.68 10.96 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 67.56 63.89 623.19 20.87 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 287.82 177.42 1743.24 30.32 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 5.03 5.27 1.10 0.82 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 9.03 9.17 85.08 1.58 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 2.48 2.12 0.58 0.91 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 3.32 2.97 0.77 1.17 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 1.97 1.77 0.51 0.79 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 68.51 68.66 603.93 15.20 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 200.77 207.58 166.39 398.53 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 662.94 747.64 424.20 4687.96 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 152.51 137.96 918.66 299.40 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) 08/05/2025 _x86_64_ (4 CPU) 01:21:21 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 16.10 0.60 9.95 1.44 0.07 71.85 01:23:01 AM 0 18.13 0.77 12.42 1.41 0.05 67.22 01:23:01 AM 1 10.76 0.48 8.69 1.69 0.07 78.32 01:23:01 AM 2 24.71 0.47 9.24 0.84 0.08 64.66 01:23:01 AM 3 10.82 0.67 9.45 1.82 0.07 77.16 01:24:01 AM all 0.47 0.00 0.35 0.37 0.03 98.79 01:24:01 AM 0 0.25 0.00 0.13 0.05 0.03 99.53 01:24:01 AM 1 0.42 0.00 0.38 0.30 0.03 98.86 01:24:01 AM 2 0.90 0.00 0.63 0.28 0.03 98.15 01:24:01 AM 3 0.30 0.00 0.23 0.83 0.02 98.61 01:25:01 AM all 0.43 0.00 0.23 0.02 0.03 99.29 01:25:01 AM 0 0.10 0.00 0.12 0.00 0.03 99.75 01:25:01 AM 1 0.82 0.00 0.60 0.00 0.03 98.55 01:25:01 AM 2 0.62 0.00 0.13 0.03 0.02 99.20 01:25:01 AM 3 0.18 0.00 0.08 0.03 0.03 99.67 01:26:01 AM all 17.05 0.00 1.79 0.89 0.08 80.19 01:26:01 AM 0 19.26 0.00 1.89 0.28 0.07 78.50 01:26:01 AM 1 13.95 0.00 1.70 1.39 0.07 82.90 01:26:01 AM 2 16.40 0.00 2.66 1.37 0.08 79.48 01:26:01 AM 3 18.61 0.00 0.92 0.50 0.08 79.88 01:27:02 AM all 49.00 0.00 2.74 0.95 0.08 47.22 01:27:02 AM 0 46.14 0.00 1.87 0.62 0.08 51.29 01:27:02 AM 1 50.06 0.00 3.25 1.32 0.08 45.29 01:27:02 AM 2 50.80 0.00 2.58 1.41 0.08 45.13 01:27:02 AM 3 49.03 0.00 3.27 0.47 0.08 47.15 01:28:01 AM all 61.75 0.00 2.66 0.74 0.09 34.76 01:28:01 AM 0 58.33 0.00 2.26 0.34 0.09 38.98 01:28:01 AM 1 63.48 0.00 2.36 0.41 0.09 33.66 01:28:01 AM 2 66.47 0.00 4.30 0.22 0.10 28.91 01:28:01 AM 3 58.70 0.00 1.70 2.01 0.09 37.51 01:29:01 AM all 48.69 0.00 2.88 1.69 0.08 46.65 01:29:01 AM 0 47.11 0.00 2.38 1.89 0.08 48.53 01:29:01 AM 1 36.11 0.00 2.04 3.17 0.08 58.60 01:29:01 AM 2 64.08 0.00 4.99 1.16 0.08 29.68 01:29:01 AM 3 47.53 0.00 2.13 0.54 0.08 49.72 01:30:01 AM all 51.95 0.00 2.89 0.50 0.08 44.57 01:30:01 AM 0 39.63 0.00 1.29 0.74 0.08 58.25 01:30:01 AM 1 61.87 0.00 4.75 0.30 0.08 33.00 01:30:01 AM 2 60.96 0.00 4.30 0.34 0.08 34.32 01:30:01 AM 3 45.34 0.00 1.21 0.64 0.08 52.73 01:31:01 AM all 45.64 0.00 3.12 0.46 0.08 50.71 01:31:01 AM 0 46.79 0.00 2.70 0.34 0.08 50.09 01:31:01 AM 1 44.57 0.00 3.18 0.79 0.07 51.40 01:31:01 AM 2 53.43 0.00 4.37 0.40 0.07 41.72 01:31:01 AM 3 37.73 0.00 2.22 0.30 0.08 59.66 01:32:01 AM all 37.95 0.00 7.47 0.45 0.08 54.05 01:32:01 AM 0 34.47 0.00 6.94 0.08 0.08 58.42 01:32:01 AM 1 39.07 0.00 6.59 0.68 0.08 53.58 01:32:01 AM 2 43.81 0.00 9.27 0.59 0.08 46.24 01:32:01 AM 3 34.45 0.00 7.08 0.44 0.08 57.94 01:33:01 AM all 30.31 0.00 8.45 11.98 0.09 49.16 01:33:01 AM 0 37.14 0.00 9.04 12.12 0.08 41.61 01:33:01 AM 1 37.21 0.00 8.62 11.52 0.08 42.56 01:33:01 AM 2 20.36 0.00 6.92 11.26 0.10 61.36 01:33:01 AM 3 26.56 0.00 9.24 13.02 0.08 51.10 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.96 0.00 1.37 0.13 0.08 60.47 01:34:01 AM 0 52.25 0.00 1.40 0.17 0.08 46.09 01:34:01 AM 1 39.74 0.00 1.27 0.08 0.08 58.82 01:34:01 AM 2 38.95 0.00 2.12 0.17 0.07 58.69 01:34:01 AM 3 20.88 0.00 0.67 0.08 0.07 78.30 01:35:01 AM all 38.33 0.00 1.56 0.62 0.08 59.40 01:35:01 AM 0 47.75 0.00 1.84 0.45 0.08 49.87 01:35:01 AM 1 42.99 0.00 2.49 0.58 0.08 53.85 01:35:01 AM 2 34.35 0.00 1.05 0.70 0.08 63.81 01:35:01 AM 3 28.23 0.00 0.87 0.75 0.08 70.07 01:36:01 AM all 37.38 0.00 1.80 0.51 0.08 60.23 01:36:01 AM 0 29.41 0.00 2.09 1.17 0.07 67.27 01:36:01 AM 1 54.25 0.00 2.54 0.15 0.08 42.97 01:36:01 AM 2 40.05 0.00 1.69 0.32 0.08 57.86 01:36:01 AM 3 25.82 0.00 0.89 0.42 0.07 72.81 01:37:01 AM all 38.03 0.00 1.59 0.43 0.08 59.88 01:37:01 AM 0 38.56 0.00 1.87 0.73 0.08 58.76 01:37:01 AM 1 31.92 0.00 1.97 0.00 0.07 66.04 01:37:01 AM 2 25.34 0.00 0.78 0.53 0.08 73.26 01:37:01 AM 3 56.31 0.00 1.72 0.43 0.08 41.46 01:38:01 AM all 49.83 0.00 3.28 0.23 0.10 46.56 01:38:01 AM 0 48.57 0.00 3.62 0.08 0.08 47.64 01:38:01 AM 1 47.62 0.00 4.04 0.45 0.10 47.79 01:38:01 AM 2 53.64 0.00 3.19 0.25 0.12 42.80 01:38:01 AM 3 49.48 0.00 2.27 0.13 0.10 48.02 01:39:01 AM all 41.37 0.00 4.20 0.26 0.08 54.09 01:39:01 AM 0 39.38 0.00 4.63 0.27 0.08 55.64 01:39:01 AM 1 48.67 0.00 3.59 0.42 0.08 47.24 01:39:01 AM 2 38.11 0.00 3.05 0.22 0.07 58.56 01:39:01 AM 3 39.32 0.00 5.53 0.13 0.08 54.93 01:40:01 AM all 18.05 0.00 2.32 0.83 0.08 78.71 01:40:01 AM 0 17.01 0.00 1.88 1.26 0.08 79.78 01:40:01 AM 1 26.19 0.00 3.14 0.12 0.08 70.47 01:40:01 AM 2 19.90 0.00 2.48 1.59 0.08 75.94 01:40:01 AM 3 9.09 0.00 1.80 0.35 0.08 88.67 Average: all 34.42 0.03 3.25 1.24 0.08 60.97 Average: 0 34.43 0.04 3.23 1.22 0.07 61.01 Average: 1 36.06 0.03 3.39 1.29 0.08 59.16 Average: 2 36.22 0.03 3.53 1.20 0.08 58.94 Average: 3 30.98 0.04 2.84 1.27 0.08 64.80