---> uname -a: Linux prd-centos8-builder-4c-4g-18805.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: 2799.996 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 1028 6894 19 7841 14385 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:1d:d0:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.242/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85225sec preferred_lft 85225sec inet6 fe80::f816:3eff:fe1d:d0e9/64 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) 06/06/2025 _x86_64_ (4 CPU) 03:22:21 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 224.61 77.54 147.08 2235.23 11269.11 03:25:01 AM 37.74 0.00 37.74 0.00 4570.19 03:26:01 AM 12.63 3.48 9.15 390.87 320.75 03:27:01 AM 414.67 12.71 401.97 1876.84 11349.44 03:28:01 AM 73.06 3.48 69.58 401.13 32360.92 03:29:01 AM 56.04 0.00 56.04 0.00 6799.18 03:30:01 AM 125.81 0.00 125.81 0.00 32998.15 03:31:01 AM 63.23 0.00 63.23 0.00 5813.09 03:32:01 AM 73.38 0.00 73.38 0.00 10730.17 03:33:01 AM 54.54 0.00 54.54 0.00 7092.17 03:34:01 AM 1200.30 0.48 1199.82 22.93 45783.22 03:35:01 AM 358.85 96.32 262.54 1705.81 10920.06 03:36:01 AM 18.88 0.58 18.30 8.13 5126.31 03:37:01 AM 22.26 13.58 8.68 153.44 9568.99 03:38:01 AM 10.30 0.00 10.30 0.00 9850.42 03:39:01 AM 18.03 0.12 17.91 0.93 9826.61 03:40:01 AM 92.20 0.00 92.20 0.00 7875.87 03:41:01 AM 67.31 0.43 66.88 24.26 4240.90 Average: 162.43 11.60 150.84 378.89 12582.47 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13298240 15142048 2843292 17.61 2688 2042388 759052 4.42 202936 2233800 114804 03:25:01 AM 13291676 15136956 2849856 17.66 2688 2042880 759052 4.42 202940 2235552 228 03:26:01 AM 13168480 15050468 2973052 18.42 2688 2073332 1108088 6.45 207364 2334848 18500 03:27:01 AM 10951424 13234556 5190108 32.15 2688 2463748 2548816 14.83 390436 4331176 113864 03:28:01 AM 9791668 12971480 6349864 39.34 2688 3350404 2697240 15.69 478952 5385108 34680 03:29:01 AM 7623968 11787248 8517564 52.77 2688 4320780 3743100 21.77 852220 7153528 820848 03:30:01 AM 8331964 12712740 7809568 48.38 2688 4532792 2783364 16.19 898096 6392516 66956 03:31:01 AM 7302840 11968996 8838692 54.76 2688 4792768 3429224 19.95 1005328 7265976 183684 03:32:01 AM 7327836 12228436 8813696 54.60 2688 5007404 3130360 18.21 1042752 7166284 105216 03:33:01 AM 7133144 12270228 9008388 55.81 2688 5239736 3081936 17.93 1089192 7302940 139808 03:34:01 AM 5084496 11508184 11057036 68.50 2688 6284824 3191124 18.56 1102848 8803200 192728 03:35:01 AM 4564396 11073956 11577136 71.72 2688 6340128 3277072 19.06 1164924 9193744 8 03:36:01 AM 4836156 11648188 11305376 70.04 2688 6636564 3295764 19.17 1299740 8795580 175860 03:37:01 AM 4572992 11660212 11568540 71.67 2688 6908724 3297992 19.19 1388852 8967152 177232 03:38:01 AM 4130348 11482312 12011184 74.41 2688 7172308 3281796 19.09 1476936 9317176 175672 03:39:01 AM 4378500 11929172 11763032 72.87 2688 7373040 3111564 18.10 1568472 8991552 110844 03:40:01 AM 4516804 11980020 11624728 72.02 2688 7410800 3105172 18.06 1573484 9033224 45980 03:41:01 AM 7010040 14680640 9131492 56.57 2688 7615504 866836 5.04 1887220 6232644 408236 Average: 7628610 12692547 8512922 52.74 2688 5089340 2637086 15.34 990705 6729778 160286 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 187.99 140.01 1141.39 28.84 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 98.25 85.75 244.35 23.89 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 201.90 222.96 311.50 67.62 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 447.36 327.56 5347.97 44.96 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:28:01 AM eth0 279.34 242.51 3881.83 23.85 0.00 0.00 0.00 0.00 03:29:01 AM lo 1.23 1.23 0.14 0.14 0.00 0.00 0.00 0.00 03:29:01 AM eth0 99.23 76.33 1846.68 20.15 0.00 0.00 0.00 0.00 03:30:01 AM lo 1.82 1.82 0.43 0.43 0.00 0.00 0.00 0.00 03:30:01 AM eth0 38.88 37.81 135.08 11.79 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 18.89 17.82 10.27 7.70 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 21.43 19.56 15.64 9.14 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 60.32 54.72 604.39 17.20 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 281.74 168.17 1740.30 24.15 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 2.52 2.78 0.86 0.61 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 11.56 11.40 85.49 2.02 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 2.90 2.67 0.69 1.02 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 3.63 2.63 1.06 1.42 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 13.78 15.36 64.24 3.72 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 61.46 57.76 539.75 13.64 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 432.42 425.34 232.07 3063.63 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 125.76 106.18 900.31 186.95 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) 06/06/2025 _x86_64_ (4 CPU) 03:22:21 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 17.64 0.78 12.60 1.20 0.11 67.67 03:24:01 AM 0 24.12 0.45 10.56 1.05 0.10 63.71 03:24:01 AM 1 16.66 0.23 6.58 0.72 0.13 75.68 03:24:01 AM 2 20.34 1.24 17.34 2.09 0.10 58.88 03:24:01 AM 3 9.44 1.19 15.93 0.94 0.10 72.41 03:25:01 AM all 0.58 0.00 0.58 0.29 0.81 97.75 03:25:01 AM 0 0.35 0.00 0.75 0.03 0.02 98.85 03:25:01 AM 1 0.44 0.00 0.46 0.28 1.71 97.11 03:25:01 AM 2 0.80 0.00 0.55 0.61 0.75 97.30 03:25:01 AM 3 0.71 0.00 0.55 0.22 0.76 97.76 03:26:01 AM all 1.88 0.00 0.82 0.04 0.06 97.19 03:26:01 AM 0 1.34 0.00 0.62 0.00 0.05 98.00 03:26:01 AM 1 1.96 0.00 0.45 0.15 0.07 97.37 03:26:01 AM 2 2.28 0.00 1.09 0.02 0.05 96.57 03:26:01 AM 3 1.96 0.00 1.14 0.00 0.07 96.84 03:27:01 AM all 47.30 0.00 3.02 1.75 0.12 47.81 03:27:01 AM 0 44.75 0.00 1.57 0.10 0.10 53.48 03:27:01 AM 1 45.75 0.00 2.95 1.98 0.13 49.18 03:27:01 AM 2 44.77 0.00 5.21 3.67 0.13 46.22 03:27:01 AM 3 53.93 0.00 2.35 1.26 0.12 42.35 03:28:01 AM all 58.43 0.00 2.81 0.65 0.12 37.99 03:28:01 AM 0 61.71 0.00 4.90 0.40 0.13 32.86 03:28:01 AM 1 57.36 0.00 1.65 1.57 0.12 39.29 03:28:01 AM 2 58.35 0.00 2.24 0.23 0.12 39.06 03:28:01 AM 3 56.31 0.00 2.44 0.38 0.12 40.75 03:29:01 AM all 55.04 0.00 2.90 0.27 0.12 41.67 03:29:01 AM 0 49.80 0.00 2.33 0.39 0.12 47.37 03:29:01 AM 1 57.98 0.00 2.80 0.13 0.12 38.97 03:29:01 AM 2 54.40 0.00 3.76 0.42 0.12 41.31 03:29:01 AM 3 58.00 0.00 2.70 0.13 0.12 39.05 03:30:01 AM all 57.07 0.00 3.03 0.90 0.12 38.88 03:30:01 AM 0 53.56 0.00 1.83 1.31 0.12 43.19 03:30:01 AM 1 51.19 0.00 2.00 0.40 0.12 46.28 03:30:01 AM 2 56.87 0.00 2.99 1.51 0.12 38.52 03:30:01 AM 3 66.67 0.00 5.30 0.39 0.12 27.52 03:31:01 AM all 54.01 0.00 2.98 0.23 0.11 42.66 03:31:01 AM 0 57.96 0.00 2.83 0.07 0.10 39.04 03:31:01 AM 1 47.41 0.00 2.74 0.42 0.10 49.33 03:31:01 AM 2 43.43 0.00 1.06 0.30 0.12 55.10 03:31:01 AM 3 67.25 0.00 5.31 0.15 0.13 27.15 03:32:01 AM all 56.60 0.00 2.86 0.36 0.13 40.05 03:32:01 AM 0 64.05 0.00 4.46 0.30 0.13 31.05 03:32:01 AM 1 55.78 0.00 3.30 0.47 0.15 40.30 03:32:01 AM 2 50.95 0.00 2.53 0.47 0.12 45.93 03:32:01 AM 3 55.61 0.00 1.16 0.18 0.12 42.93 03:33:01 AM all 46.24 0.00 3.09 0.32 0.10 50.26 03:33:01 AM 0 38.19 0.00 2.14 0.46 0.10 59.11 03:33:01 AM 1 49.56 0.00 3.63 0.34 0.10 46.37 03:33:01 AM 2 38.87 0.00 1.75 0.27 0.10 59.01 03:33:01 AM 3 58.30 0.00 4.82 0.22 0.10 36.56 03:34:01 AM all 30.91 0.00 12.76 8.88 0.15 47.30 03:34:01 AM 0 34.78 0.00 11.90 5.30 0.14 47.89 03:34:01 AM 1 32.87 0.00 11.37 11.06 0.15 44.54 03:34:01 AM 2 25.09 0.00 12.20 9.22 0.14 53.36 03:34:01 AM 3 30.85 0.00 15.60 9.94 0.15 43.46 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 38.30 0.00 3.64 2.36 0.10 55.59 03:35:01 AM 0 25.24 0.00 3.65 2.99 0.08 68.03 03:35:01 AM 1 41.25 0.00 3.48 2.29 0.12 52.86 03:35:01 AM 2 40.55 0.00 3.73 1.95 0.10 53.66 03:35:01 AM 3 46.15 0.00 3.69 2.23 0.10 47.84 03:36:01 AM all 36.57 0.00 1.59 0.09 0.10 61.65 03:36:01 AM 0 23.46 0.00 1.14 0.07 0.08 75.26 03:36:01 AM 1 22.15 0.00 0.74 0.05 0.07 77.00 03:36:01 AM 2 35.30 0.00 2.02 0.22 0.10 62.36 03:36:01 AM 3 65.35 0.00 2.49 0.03 0.13 32.00 03:37:01 AM all 37.47 0.00 1.63 0.26 0.09 60.54 03:37:01 AM 0 38.46 0.00 1.34 0.55 0.10 59.55 03:37:01 AM 1 48.32 0.00 2.32 0.47 0.10 48.79 03:37:01 AM 2 38.71 0.00 1.97 0.00 0.10 59.22 03:37:01 AM 3 24.37 0.00 0.89 0.03 0.07 74.64 03:38:01 AM all 36.03 0.00 1.82 0.17 0.10 61.88 03:38:01 AM 0 45.70 0.00 1.87 0.05 0.10 52.28 03:38:01 AM 1 32.00 0.00 2.08 0.05 0.10 65.77 03:38:01 AM 2 17.59 0.00 0.63 0.10 0.08 81.59 03:38:01 AM 3 48.84 0.00 2.69 0.48 0.12 47.87 03:39:01 AM all 39.46 0.00 1.52 0.24 0.10 58.69 03:39:01 AM 0 41.67 0.00 1.42 0.00 0.10 56.81 03:39:01 AM 1 40.01 0.00 2.07 0.33 0.10 57.48 03:39:01 AM 2 46.68 0.00 1.59 0.03 0.10 51.60 03:39:01 AM 3 29.45 0.00 1.00 0.58 0.08 68.88 03:40:01 AM all 56.32 0.00 3.58 0.19 0.13 39.78 03:40:01 AM 0 58.95 0.00 3.34 0.12 0.13 37.46 03:40:01 AM 1 53.91 0.00 3.31 0.18 0.13 42.46 03:40:01 AM 2 62.47 0.00 4.47 0.08 0.12 32.86 03:40:01 AM 3 49.94 0.00 3.21 0.39 0.12 46.35 03:41:01 AM all 38.43 0.00 3.93 0.19 0.11 57.34 03:41:01 AM 0 30.45 0.00 3.69 0.32 0.10 65.44 03:41:01 AM 1 49.11 0.00 4.20 0.12 0.12 46.45 03:41:01 AM 2 40.18 0.00 3.99 0.19 0.10 55.54 03:41:01 AM 3 34.00 0.00 3.82 0.13 0.10 61.94 Average: all 39.32 0.04 3.61 1.01 0.15 55.87 Average: 0 38.57 0.03 3.34 0.74 0.10 57.21 Average: 1 39.04 0.01 3.11 1.16 0.20 56.47 Average: 2 37.63 0.07 3.82 1.17 0.14 57.16 Average: 3 42.05 0.07 4.15 0.97 0.15 52.62