---> uname -a: Linux prd-centos8-builder-4c-4g-26297.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 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1050 6820 19 7892 14363 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:33:6a:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.135/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85258sec preferred_lft 85258sec inet6 fe80::f816:3eff:fe33:6a17/64 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) 07/07/2025 _x86_64_ (4 CPU) 03:23:02 LINUX RESTART (4 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 136.01 2.27 133.74 1518.81 12236.99 03:26:01 AM 379.99 15.71 364.27 1826.76 6577.94 03:27:01 AM 67.99 3.23 64.76 737.09 9252.07 03:28:01 AM 47.34 0.15 47.19 95.32 28980.80 03:29:01 AM 135.29 0.00 135.29 0.00 20788.59 03:30:01 AM 43.79 0.00 43.79 0.00 19870.79 03:31:01 AM 87.86 0.00 87.86 0.00 9903.00 03:32:01 AM 73.69 0.00 73.69 0.00 8774.40 03:33:01 AM 69.92 0.03 69.89 19.33 9787.82 03:34:01 AM 1540.79 60.49 1480.30 1009.70 48490.73 03:35:01 AM 62.52 36.38 26.15 703.62 1921.61 03:36:01 AM 21.69 3.03 18.66 50.38 10516.29 03:37:01 AM 22.31 11.08 11.23 107.98 10031.18 03:38:01 AM 10.98 0.03 10.95 0.27 9773.75 03:39:01 AM 81.32 0.08 81.24 0.67 9585.99 03:40:01 AM 37.89 0.00 37.89 0.00 2664.17 03:41:01 AM 55.25 7.06 48.18 1301.97 2988.62 03:42:01 AM 54.35 0.27 54.08 43.59 14378.59 Average: 162.71 7.77 154.95 411.96 13140.08 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 13243236 15109924 2898296 17.96 2688 2061088 750080 4.36 202984 2271280 8424 03:26:01 AM 11767768 14017784 4373764 27.10 2688 2429568 1785276 10.39 242284 3665228 230400 03:27:01 AM 10652640 13799104 5488892 34.00 2688 3319144 1907668 11.10 453920 4555228 837756 03:28:01 AM 10198416 13530792 5943116 36.82 2688 3495020 2111772 12.28 490924 4953964 152716 03:29:01 AM 9114384 13393196 7027148 43.53 2688 4432160 2247584 13.07 878896 5634060 493552 03:30:01 AM 8200676 12670300 7940856 49.20 2688 4606696 2948240 17.15 904580 6491632 90480 03:31:01 AM 7622000 12422380 8519532 52.78 2688 4914688 3127284 18.19 1022364 6906048 133472 03:32:01 AM 7414216 12426224 8727316 54.07 2688 5113724 3112728 18.11 1061024 7049944 97108 03:33:01 AM 6522724 12391740 9618808 59.59 2688 5906572 3014828 17.54 1102656 7777640 653136 03:34:01 AM 5644304 12146304 10497228 65.03 2688 6331000 3076940 17.90 1163052 8124356 4108 03:35:01 AM 5293216 12032932 10848316 67.21 2688 6560260 3099192 18.03 1269688 8357944 202552 03:36:01 AM 4624508 11540332 11517024 71.35 2688 6737660 3105976 18.07 1328944 8955304 87800 03:37:01 AM 4756940 12035284 11384592 70.53 2688 7096472 3093200 17.99 1447180 8713720 175808 03:38:01 AM 4474608 12019092 11666924 72.28 2688 7361440 3092776 17.99 1537080 8904344 177204 03:39:01 AM 4930084 12363048 11211448 69.46 2688 7378300 2903508 16.89 1558608 8623024 43328 03:40:01 AM 4859828 12337540 11281704 69.89 2688 7422792 2925956 17.02 1573228 8678144 16544 03:41:01 AM 6968092 14693428 9173440 56.83 2688 7665168 856116 4.98 1893468 6255956 409860 03:42:01 AM 6960836 14683256 9180696 56.88 2688 7665320 854764 4.97 2064860 6094884 8344 Average: 7402693 12978481 8738839 54.14 2688 5583171 2445216 14.22 1121986 6778483 212366 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 393.77 387.87 1144.75 109.35 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 386.17 322.85 4851.75 49.92 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:27:01 AM eth0 448.73 404.45 4372.36 34.28 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 83.57 66.22 1504.07 19.17 0.00 0.00 0.00 0.00 03:29:01 AM lo 2.85 2.85 0.56 0.56 0.00 0.00 0.00 0.00 03:29:01 AM eth0 54.23 49.77 441.58 11.32 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 33.04 31.34 126.53 10.12 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 22.26 20.64 11.16 9.91 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 41.04 37.18 262.34 12.72 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 176.67 134.28 1426.02 23.49 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 138.08 69.49 671.73 11.24 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 8.25 8.33 85.04 1.52 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 1.73 1.50 0.43 0.70 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 4.27 4.08 0.98 1.43 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 2.97 2.32 0.64 0.94 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 43.42 45.52 504.29 9.57 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 22.83 22.36 99.24 8.09 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 155.25 154.82 151.69 122.18 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 744.95 751.92 231.83 6345.19 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 153.40 139.72 882.56 376.76 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) 07/07/2025 _x86_64_ (4 CPU) 03:23:02 LINUX RESTART (4 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 11.02 0.00 2.04 3.93 0.10 82.90 03:25:01 AM 0 11.23 0.00 1.56 10.19 0.08 76.94 03:25:01 AM 1 7.25 0.00 1.29 0.54 0.08 90.84 03:25:01 AM 2 13.52 0.00 2.68 2.75 0.12 80.93 03:25:01 AM 3 12.08 0.00 2.64 2.24 0.12 82.91 03:26:01 AM all 30.04 0.00 2.32 3.89 0.14 63.62 03:26:01 AM 0 33.57 0.00 1.58 1.46 0.12 63.26 03:26:01 AM 1 26.07 0.00 3.62 6.01 0.15 64.15 03:26:01 AM 2 27.08 0.00 2.59 7.29 0.14 62.90 03:26:01 AM 3 33.32 0.00 1.50 0.92 0.13 64.12 03:27:01 AM all 31.28 0.00 1.87 0.88 0.09 65.89 03:27:01 AM 0 29.76 0.00 1.47 0.70 0.10 67.96 03:27:01 AM 1 28.10 0.00 1.77 1.04 0.08 69.01 03:27:01 AM 2 35.36 0.00 2.95 0.84 0.10 60.75 03:27:01 AM 3 31.91 0.00 1.29 0.92 0.07 65.81 03:28:01 AM all 59.27 0.00 2.21 2.63 0.10 35.79 03:28:01 AM 0 60.73 0.00 0.95 4.12 0.08 34.11 03:28:01 AM 1 56.31 0.00 1.70 1.60 0.10 40.28 03:28:01 AM 2 56.97 0.00 2.59 0.30 0.12 40.02 03:28:01 AM 3 63.05 0.00 3.60 4.48 0.12 28.75 03:29:01 AM all 48.97 0.00 2.79 1.96 0.10 46.19 03:29:01 AM 0 54.42 0.00 3.79 2.31 0.10 39.38 03:29:01 AM 1 44.21 0.00 2.21 1.94 0.10 51.54 03:29:01 AM 2 46.88 0.00 1.87 1.91 0.10 49.24 03:29:01 AM 3 50.37 0.00 3.30 1.66 0.10 44.57 03:30:01 AM all 55.51 0.00 2.70 1.44 0.10 40.24 03:30:01 AM 0 62.27 0.00 3.06 1.89 0.10 32.68 03:30:01 AM 1 45.35 0.00 2.18 2.04 0.10 50.33 03:30:01 AM 2 49.89 0.00 1.04 0.23 0.10 48.74 03:30:01 AM 3 64.55 0.00 4.54 1.60 0.12 29.19 03:31:01 AM all 53.27 0.00 3.02 0.72 0.10 42.90 03:31:01 AM 0 45.90 0.00 1.22 0.39 0.10 52.39 03:31:01 AM 1 46.12 0.00 1.89 1.11 0.08 50.80 03:31:01 AM 2 67.54 0.00 4.68 0.45 0.10 27.23 03:31:01 AM 3 53.52 0.00 4.27 0.92 0.10 41.19 03:32:01 AM all 51.17 0.00 2.90 0.40 0.10 45.43 03:32:01 AM 0 48.98 0.00 2.94 0.50 0.08 47.49 03:32:01 AM 1 49.25 0.00 1.32 0.13 0.08 49.21 03:32:01 AM 2 46.98 0.00 3.28 0.82 0.12 48.80 03:32:01 AM 3 59.44 0.00 4.07 0.15 0.12 36.22 03:33:01 AM all 41.80 0.00 5.10 0.44 0.10 52.56 03:33:01 AM 0 35.35 0.00 3.33 1.18 0.12 60.02 03:33:01 AM 1 53.11 0.00 5.88 0.08 0.08 40.85 03:33:01 AM 2 33.97 0.00 5.77 0.27 0.08 59.90 03:33:01 AM 3 44.73 0.00 5.42 0.24 0.10 49.51 03:34:01 AM all 28.05 0.00 11.14 10.77 0.11 49.93 03:34:01 AM 0 25.49 0.00 10.47 10.79 0.10 53.15 03:34:01 AM 1 21.57 0.00 11.50 13.50 0.12 53.31 03:34:01 AM 2 32.07 0.00 9.82 7.42 0.10 50.60 03:34:01 AM 3 33.11 0.00 12.77 11.37 0.10 42.65 03:35:01 AM all 37.75 0.00 1.40 0.47 0.09 60.29 03:35:01 AM 0 42.34 0.00 1.74 0.02 0.08 55.82 03:35:01 AM 1 19.81 0.00 0.60 0.12 0.08 79.39 03:35:01 AM 2 43.26 0.00 2.29 1.27 0.10 53.08 03:35:01 AM 3 45.59 0.00 0.97 0.48 0.08 52.87 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 39.56 0.00 1.36 0.33 0.10 58.66 03:36:01 AM 0 48.03 0.00 2.27 0.10 0.10 49.50 03:36:01 AM 1 44.49 0.00 1.45 0.08 0.10 53.88 03:36:01 AM 2 21.67 0.00 0.57 1.14 0.10 76.53 03:36:01 AM 3 44.07 0.00 1.13 0.00 0.08 54.71 03:37:01 AM all 36.33 0.00 1.96 0.56 0.11 61.04 03:37:01 AM 0 20.75 0.00 2.07 0.00 0.12 77.06 03:37:01 AM 1 19.32 0.00 1.14 1.07 0.10 78.37 03:37:01 AM 2 49.90 0.00 2.64 0.92 0.10 46.44 03:37:01 AM 3 55.32 0.00 2.01 0.25 0.12 42.30 03:38:01 AM all 36.63 0.00 1.72 0.55 0.12 60.98 03:38:01 AM 0 23.45 0.00 1.34 0.00 0.13 75.08 03:38:01 AM 1 32.61 0.00 1.20 1.19 0.10 64.90 03:38:01 AM 2 53.21 0.00 2.56 0.72 0.12 43.40 03:38:01 AM 3 37.25 0.00 1.77 0.30 0.12 60.56 03:39:01 AM all 37.00 0.00 2.37 2.71 0.17 57.74 03:39:01 AM 0 48.03 0.00 2.09 5.63 0.12 44.12 03:39:01 AM 1 31.37 0.00 1.27 0.87 0.22 66.28 03:39:01 AM 2 37.18 0.00 4.74 4.33 0.10 53.65 03:39:01 AM 3 31.62 0.00 1.39 0.08 0.25 66.66 03:40:01 AM all 32.15 0.00 1.61 0.34 0.08 65.83 03:40:01 AM 0 36.37 0.00 2.33 0.70 0.08 60.52 03:40:01 AM 1 30.90 0.00 1.91 0.27 0.07 66.85 03:40:01 AM 2 30.88 0.00 1.29 0.35 0.07 67.41 03:40:01 AM 3 30.45 0.00 0.91 0.02 0.08 68.55 03:41:01 AM all 36.67 0.12 3.85 0.34 0.09 58.93 03:41:01 AM 0 34.44 0.00 4.91 0.22 0.08 60.35 03:41:01 AM 1 37.43 0.00 3.24 0.42 0.10 58.81 03:41:01 AM 2 29.55 0.49 2.52 0.52 0.08 66.83 03:41:01 AM 3 45.25 0.00 4.72 0.18 0.10 49.74 03:42:01 AM all 19.40 0.00 2.23 0.96 0.11 77.29 03:42:01 AM 0 15.91 0.00 1.98 0.24 0.10 81.77 03:42:01 AM 1 22.43 0.00 2.08 0.77 0.13 74.59 03:42:01 AM 2 31.51 0.00 3.11 0.15 0.12 65.11 03:42:01 AM 3 7.72 0.00 1.76 2.67 0.10 87.74 Average: all 38.12 0.01 2.91 1.84 0.11 57.01 Average: 0 37.62 0.00 2.72 2.24 0.10 57.32 Average: 1 34.21 0.00 2.56 1.81 0.11 61.31 Average: 2 39.34 0.03 3.16 1.74 0.10 55.63 Average: 3 41.31 0.00 3.21 1.57 0.11 53.79