---> uname -a: Linux prd-centos8-builder-4c-4g-43398.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 1050 6856 19 7856 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:f7:4e:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85336sec preferred_lft 85336sec inet6 fe80::f816:3eff:fef7:4e63/64 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) 09/04/2025 _x86_64_ (4 CPU) 03:22:22 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 203.90 53.23 150.67 2029.06 12312.71 03:25:02 AM 408.57 12.93 395.63 1631.86 8015.33 03:26:01 AM 105.34 6.01 99.32 947.75 12000.75 03:27:01 AM 56.41 0.15 56.26 95.29 29557.82 03:28:01 AM 138.58 0.00 138.58 0.00 33526.03 03:29:01 AM 49.28 0.00 49.28 0.00 7925.61 03:30:01 AM 89.50 0.00 89.50 0.00 10748.11 03:31:01 AM 76.37 0.00 76.37 0.00 9481.90 03:32:01 AM 131.99 0.07 131.93 19.60 20227.08 03:33:01 AM 1126.08 86.17 1039.91 1546.81 37584.67 03:34:01 AM 28.38 11.20 17.18 171.17 4936.21 03:35:01 AM 22.98 13.53 9.45 152.64 9512.41 03:36:01 AM 10.86 0.05 10.81 0.80 10128.21 03:37:01 AM 9.92 0.12 9.80 0.93 9773.92 03:38:01 AM 100.80 0.00 100.80 0.00 7928.31 03:39:01 AM 68.98 0.42 68.56 24.13 4309.61 03:40:01 AM 53.96 0.27 53.69 43.59 14382.70 Average: 157.81 10.84 146.97 391.44 14258.28 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13233312 15092336 2908220 18.02 2688 2056148 823976 4.79 203008 2291260 100460 03:25:02 AM 11523560 13717544 4617972 28.61 2688 2375148 2156524 12.55 229296 3924588 244612 03:26:01 AM 10277396 13425384 5864136 36.33 2688 3320684 2296644 13.36 453900 4929684 833208 03:27:01 AM 9428004 13163324 6713528 41.59 2688 3893828 2522808 14.68 712620 5495588 533448 03:28:01 AM 8456676 12791372 7684856 47.61 2688 4487068 2876288 16.73 884488 6283348 150052 03:29:01 AM 8148688 12758500 7992844 49.52 2688 4743932 2870884 16.70 966028 6481188 194388 03:30:01 AM 7494124 12377292 8647408 53.57 2688 4987912 3230344 18.79 1030972 7009740 148672 03:31:01 AM 7181388 12332736 8960144 55.51 2688 5251516 3239888 18.85 1087988 7252748 150220 03:32:01 AM 5381376 11747312 10760156 66.66 2688 6299144 3358152 19.54 1102868 8736248 706324 03:33:01 AM 4986372 11507616 11155160 69.11 2688 6349556 3410624 19.84 1164488 8796804 8 03:34:01 AM 4593356 11332872 11548176 71.54 2688 6562800 3450584 20.07 1270460 9074536 87776 03:35:01 AM 4481036 11491600 11660496 72.24 2688 6832572 3435572 19.99 1358504 9101648 89304 03:36:01 AM 4352772 11719304 11788760 73.03 2688 7186624 3463380 20.15 1476784 9115956 175636 03:37:01 AM 4477744 12024132 11663788 72.26 2688 7366404 3277772 19.07 1566420 8908772 90360 03:38:01 AM 4562076 12043456 11579456 71.74 2688 7425128 3259840 18.96 1573356 9005428 47056 03:39:01 AM 6658264 14344356 9483268 58.75 2688 7629260 909756 5.29 1887608 6604932 407364 03:40:01 AM 7046336 14732628 9095196 56.35 2688 7629392 867940 5.05 2062536 6043964 8540 Average: 7193087 12741280 8948445 55.44 2688 5552772 2673587 15.55 1119490 7003320 233378 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 155.53 140.90 1275.97 37.26 0.00 0.00 0.00 0.00 03:25:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:02 AM eth0 578.75 527.60 4473.75 118.39 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.71 0.71 0.11 0.11 0.00 0.00 0.00 0.00 03:26:01 AM eth0 306.62 269.21 5213.35 26.18 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 80.26 63.85 1520.46 16.48 0.00 0.00 0.00 0.00 03:28:01 AM lo 2.92 2.92 0.56 0.56 0.00 0.00 0.00 0.00 03:28:01 AM eth0 53.04 49.23 449.46 11.29 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 36.16 35.16 113.19 17.09 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 18.13 16.55 6.04 8.58 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 67.49 60.94 616.90 19.44 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 185.92 148.03 1734.51 23.48 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 4.90 4.98 1.13 1.03 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 9.37 9.45 85.22 1.66 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 2.48 2.17 0.61 0.94 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 2.93 2.75 0.68 1.11 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 2.43 2.30 3.32 0.89 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 69.39 68.41 600.30 16.08 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 299.37 297.42 194.17 1500.16 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 587.49 605.72 187.59 4967.94 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 144.56 135.44 965.09 398.47 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) 09/04/2025 _x86_64_ (4 CPU) 03:22:22 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 15.76 0.44 7.00 1.23 0.08 75.49 03:24:01 AM 0 10.77 0.65 8.88 1.34 0.07 78.29 03:24:01 AM 1 10.89 0.37 5.52 1.25 0.07 81.90 03:24:01 AM 2 21.00 0.25 6.15 0.89 0.08 71.63 03:24:01 AM 3 20.37 0.49 7.45 1.46 0.10 70.14 03:25:02 AM all 21.27 0.00 2.54 1.73 0.12 74.35 03:25:02 AM 0 23.65 0.00 1.29 0.75 0.10 74.20 03:25:02 AM 1 20.93 0.00 2.05 1.53 0.13 75.36 03:25:02 AM 2 18.95 0.00 3.42 3.47 0.10 74.07 03:25:02 AM 3 21.52 0.00 3.42 1.17 0.13 73.75 03:26:01 AM all 38.80 0.00 2.18 0.67 0.09 58.26 03:26:01 AM 0 40.47 0.00 2.84 0.32 0.09 56.28 03:26:01 AM 1 43.48 0.00 2.13 0.55 0.09 53.76 03:26:01 AM 2 38.06 0.00 2.37 1.40 0.10 58.07 03:26:01 AM 3 33.20 0.00 1.40 0.43 0.09 64.89 03:27:01 AM all 67.48 0.00 2.77 0.94 0.10 28.71 03:27:01 AM 0 73.67 0.00 5.31 0.18 0.10 20.74 03:27:01 AM 1 65.83 0.00 1.96 0.54 0.08 31.60 03:27:01 AM 2 61.10 0.00 1.90 1.99 0.10 34.90 03:27:01 AM 3 69.32 0.00 1.92 1.04 0.10 27.62 03:28:01 AM all 47.83 0.00 2.64 1.16 0.10 48.27 03:28:01 AM 0 43.43 0.00 2.95 1.93 0.10 51.58 03:28:01 AM 1 52.30 0.00 3.63 0.47 0.10 43.49 03:28:01 AM 2 44.55 0.00 1.98 1.91 0.12 51.45 03:28:01 AM 3 51.04 0.00 1.99 0.32 0.10 46.55 03:29:01 AM all 51.90 0.00 2.78 0.29 0.08 44.94 03:29:01 AM 0 49.21 0.00 1.53 0.12 0.08 49.06 03:29:01 AM 1 41.51 0.00 2.60 0.29 0.10 55.50 03:29:01 AM 2 54.44 0.00 3.29 0.54 0.07 41.67 03:29:01 AM 3 62.42 0.00 3.70 0.22 0.08 33.58 03:30:01 AM all 56.01 0.00 2.66 0.41 0.10 40.82 03:30:01 AM 0 54.92 0.00 1.29 0.15 0.10 43.54 03:30:01 AM 1 45.08 0.00 1.74 0.47 0.12 52.59 03:30:01 AM 2 59.48 0.00 2.26 0.64 0.10 37.52 03:30:01 AM 3 64.56 0.00 5.34 0.37 0.08 29.65 03:31:01 AM all 42.76 0.00 2.96 0.34 0.08 53.85 03:31:01 AM 0 43.73 0.00 3.60 0.61 0.08 51.98 03:31:01 AM 1 39.77 0.00 2.71 0.12 0.08 57.32 03:31:01 AM 2 35.05 0.00 1.45 0.34 0.08 63.08 03:31:01 AM 3 52.49 0.00 4.07 0.32 0.08 43.04 03:32:01 AM all 34.47 0.00 8.58 4.62 0.12 52.21 03:32:01 AM 0 25.90 0.00 8.24 2.25 0.12 63.49 03:32:01 AM 1 38.06 0.00 9.29 6.53 0.12 46.00 03:32:01 AM 2 33.74 0.00 8.97 6.30 0.14 50.85 03:32:01 AM 3 40.16 0.00 7.81 3.40 0.12 48.51 03:33:01 AM all 28.48 0.00 6.74 16.82 0.11 47.85 03:33:01 AM 0 23.14 0.00 5.25 13.31 0.12 58.19 03:33:01 AM 1 29.96 0.00 5.93 16.07 0.10 47.94 03:33:01 AM 2 33.43 0.00 7.81 20.48 0.14 38.15 03:33:01 AM 3 27.41 0.00 8.00 17.46 0.10 47.03 03:34:01 AM all 38.15 0.00 1.34 0.22 0.10 60.20 03:34:01 AM 0 48.14 0.00 2.05 0.13 0.10 49.57 03:34:01 AM 1 20.90 0.00 0.63 0.60 0.10 77.76 03:34:01 AM 2 39.93 0.00 1.54 0.03 0.08 58.42 03:34:01 AM 3 43.60 0.00 1.12 0.10 0.10 55.08 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 37.75 0.00 1.57 0.28 0.09 60.32 03:35:01 AM 0 19.14 0.00 1.13 0.22 0.08 79.43 03:35:01 AM 1 35.07 0.00 1.32 0.42 0.08 63.11 03:35:01 AM 2 33.08 0.00 1.79 0.27 0.08 64.78 03:35:01 AM 3 63.72 0.00 2.04 0.20 0.10 33.95 03:36:01 AM all 36.89 0.00 1.86 0.23 0.08 60.95 03:36:01 AM 0 41.44 0.00 2.79 0.00 0.10 55.67 03:36:01 AM 1 41.70 0.00 1.44 0.23 0.08 56.54 03:36:01 AM 2 40.28 0.00 2.26 0.63 0.08 56.75 03:36:01 AM 3 24.12 0.00 0.95 0.03 0.07 74.82 03:37:01 AM all 39.28 0.00 1.40 0.20 0.10 59.03 03:37:01 AM 0 56.67 0.00 2.14 0.03 0.08 41.08 03:37:01 AM 1 21.67 0.00 0.77 0.50 0.10 76.96 03:37:01 AM 2 53.26 0.00 1.69 0.23 0.10 44.72 03:37:01 AM 3 25.52 0.00 1.00 0.03 0.10 73.35 03:38:01 AM all 51.96 0.00 3.53 0.28 0.11 44.12 03:38:01 AM 0 49.02 0.00 2.06 0.25 0.10 48.57 03:38:01 AM 1 46.96 0.00 1.91 0.29 0.08 50.76 03:38:01 AM 2 55.92 0.00 4.96 0.34 0.13 38.65 03:38:01 AM 3 55.96 0.00 5.21 0.25 0.12 38.46 03:39:01 AM all 36.74 0.00 4.08 0.52 0.13 58.53 03:39:01 AM 0 48.23 0.00 4.18 1.02 0.15 46.42 03:39:01 AM 1 29.37 0.00 2.89 0.18 0.13 67.42 03:39:01 AM 2 31.82 0.00 4.53 0.22 0.12 63.31 03:39:01 AM 3 37.53 0.00 4.74 0.65 0.10 56.97 03:40:01 AM all 23.02 0.00 2.49 0.47 0.10 73.92 03:40:01 AM 0 34.23 0.00 3.14 0.20 0.10 62.33 03:40:01 AM 1 23.03 0.00 2.36 0.10 0.08 74.42 03:40:01 AM 2 15.95 0.00 1.83 0.12 0.10 82.01 03:40:01 AM 3 18.80 0.00 2.63 1.46 0.12 76.99 Average: all 39.34 0.03 3.35 1.78 0.10 55.40 Average: 0 40.35 0.04 3.45 1.34 0.10 54.72 Average: 1 35.66 0.02 2.87 1.77 0.10 59.58 Average: 2 39.44 0.01 3.41 2.33 0.10 54.71 Average: 3 41.89 0.03 3.69 1.69 0.10 52.60