---> uname -a: Linux prd-centos8-builder-4c-4g-42885.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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 779 9629 19 5354 14634 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:b4:0b:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.216/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85440sec preferred_lft 85440sec inet6 fe80::f816:3eff:feb4:bc4/64 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) 09/01/2025 _x86_64_ (4 CPU) 20:12:22 LINUX RESTART (4 CPU) 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 200.72 50.24 150.47 2005.00 10930.88 08:15:01 PM 36.76 0.03 36.73 0.53 4961.66 08:16:01 PM 5.35 0.00 5.35 0.00 139.34 08:17:01 PM 5.83 0.00 5.83 0.00 155.39 08:18:01 PM 323.11 12.95 310.16 2211.76 3746.36 08:19:01 PM 228.70 3.43 225.26 425.66 13298.82 08:20:01 PM 84.09 0.32 83.77 8.40 6868.23 08:21:01 PM 49.72 0.70 49.02 475.84 3380.17 08:22:01 PM 78.59 0.00 78.59 0.00 38324.10 08:23:01 PM 53.34 0.00 53.34 0.00 15119.80 08:24:01 PM 15.74 0.00 15.74 0.00 553.01 08:25:01 PM 43.11 0.00 43.11 0.00 8251.47 08:26:01 PM 42.34 0.00 42.34 0.00 1387.00 08:27:01 PM 132.99 0.42 132.57 24.13 12133.22 08:28:01 PM 41.72 6.95 34.77 1340.75 11142.19 Average: 89.47 5.00 84.47 432.78 8693.12 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 13302152 15141116 2839380 17.59 2688 2036916 773480 4.50 201856 2232412 125196 08:15:01 PM 13293400 15133788 2848132 17.64 2688 2037352 789232 4.59 201868 2233388 104 08:16:01 PM 13288904 15130608 2852628 17.67 2688 2037632 789232 4.59 201868 2234300 20 08:17:01 PM 13281760 15124812 2859772 17.72 2688 2037964 789232 4.59 201868 2239068 16 08:18:01 PM 12014380 14110928 4127152 25.57 2688 2270212 1742580 10.14 226772 3429052 151008 08:19:01 PM 11185996 13549000 4955536 30.70 2688 2526092 2115656 12.31 347636 4110172 36168 08:20:01 PM 10601212 13130628 5540320 34.32 2688 2686748 2352144 13.68 493032 4537200 13884 08:21:01 PM 9093600 12353608 7047932 43.66 2688 3408136 3191276 18.56 601356 5919252 634844 08:22:01 PM 7613504 11726592 8528028 52.83 2688 4253492 3674788 21.38 672324 7313588 347124 08:23:01 PM 7505832 11721460 8635700 53.50 2688 4352984 3584360 20.85 725080 7361928 7004 08:24:01 PM 7375364 11614336 8766168 54.31 2688 4373444 3735152 21.73 734188 7478144 18088 08:25:01 PM 7170996 11638496 8970536 55.57 2688 4597108 3615128 21.03 758916 7649308 8324 08:26:01 PM 7059332 11600812 9082200 56.27 2688 4666240 3618516 21.05 782052 7728152 49336 08:27:01 PM 9905580 14980248 6235952 38.63 2688 5200924 854184 4.97 1152920 4522044 280292 08:28:01 PM 9835544 14960084 6305988 39.07 2688 5250512 873084 5.08 1330732 4414936 19056 Average: 10168504 13461101 5973028 37.00 2688 3449050 2166536 12.60 575498 4893530 112698 08:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 107.65 91.47 1192.59 23.80 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 99.37 86.02 265.67 22.83 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 99.80 90.34 256.93 23.59 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 101.02 89.47 267.94 24.04 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 433.08 467.11 2324.39 115.00 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 224.48 195.45 3429.88 33.70 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 152.56 123.82 2427.07 19.08 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 56.61 56.28 424.93 17.11 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 77.31 69.88 750.00 16.53 0.00 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 80.15 69.87 1295.12 14.33 0.00 0.00 0.00 0.00 08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM eth0 25.42 24.37 39.67 8.20 0.00 0.00 0.00 0.00 08:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 PM eth0 77.75 67.51 949.24 12.31 0.00 0.00 0.00 0.00 08:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 PM eth0 80.49 73.55 614.49 18.81 0.00 0.00 0.00 0.00 08:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 PM eth0 379.52 424.68 123.69 1567.30 0.00 0.00 0.00 0.00 08:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 PM eth0 678.39 807.00 425.70 7457.24 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 178.24 182.45 985.80 624.96 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) 09/01/2025 _x86_64_ (4 CPU) 20:12:22 LINUX RESTART (4 CPU) 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 15.83 0.45 6.96 1.83 0.08 74.85 08:14:01 PM 0 11.92 0.58 8.54 2.32 0.08 76.55 08:14:01 PM 1 20.15 0.18 4.41 1.64 0.08 73.53 08:14:01 PM 2 18.54 0.42 6.78 1.47 0.07 72.73 08:14:01 PM 3 12.69 0.60 8.14 1.89 0.08 76.59 08:15:01 PM all 0.51 0.00 0.38 0.45 0.05 98.61 08:15:01 PM 0 0.50 0.00 0.12 0.32 0.03 99.03 08:15:01 PM 1 0.40 0.00 0.37 0.70 0.05 98.48 08:15:01 PM 2 1.04 0.00 0.84 0.23 0.05 97.84 08:15:01 PM 3 0.12 0.00 0.20 0.53 0.05 99.10 08:16:01 PM all 0.43 0.00 0.28 0.01 0.05 99.23 08:16:01 PM 0 0.53 0.00 0.12 0.00 0.05 99.30 08:16:01 PM 1 0.17 0.00 0.12 0.03 0.05 99.63 08:16:01 PM 2 0.23 0.00 0.20 0.02 0.05 99.50 08:16:01 PM 3 0.77 0.00 0.70 0.00 0.03 98.50 08:17:01 PM all 0.46 0.00 0.33 0.02 0.05 99.15 08:17:01 PM 0 0.63 0.00 0.18 0.00 0.03 99.15 08:17:01 PM 1 0.20 0.00 0.18 0.05 0.05 99.52 08:17:01 PM 2 0.74 0.00 0.67 0.02 0.05 98.53 08:17:01 PM 3 0.28 0.00 0.27 0.00 0.05 99.40 08:18:01 PM all 21.53 0.00 2.19 1.30 0.08 74.90 08:18:01 PM 0 20.11 0.00 3.09 3.04 0.10 73.67 08:18:01 PM 1 21.60 0.00 1.15 0.53 0.08 76.62 08:18:01 PM 2 23.91 0.00 2.31 0.10 0.07 73.61 08:18:01 PM 3 20.52 0.00 2.20 1.53 0.08 75.68 08:19:01 PM all 65.08 0.00 2.83 1.02 0.10 30.97 08:19:01 PM 0 61.72 0.00 3.05 0.72 0.08 34.43 08:19:01 PM 1 62.50 0.00 2.15 0.50 0.10 34.74 08:19:01 PM 2 68.09 0.00 1.51 1.00 0.12 29.28 08:19:01 PM 3 68.01 0.00 4.61 1.86 0.10 25.41 08:20:01 PM all 53.69 0.00 3.03 0.48 0.10 42.70 08:20:01 PM 0 56.48 0.00 2.64 0.20 0.10 40.58 08:20:01 PM 1 65.94 0.00 5.00 0.27 0.08 28.70 08:20:01 PM 2 44.15 0.00 2.34 1.19 0.12 52.20 08:20:01 PM 3 48.16 0.00 2.13 0.27 0.10 49.34 08:21:01 PM all 61.66 0.00 2.31 0.33 0.10 35.60 08:21:01 PM 0 74.83 0.00 4.08 0.27 0.10 20.72 08:21:01 PM 1 52.14 0.00 1.29 0.08 0.10 46.39 08:21:01 PM 2 53.23 0.00 1.62 0.07 0.10 44.98 08:21:01 PM 3 66.42 0.00 2.26 0.92 0.08 30.32 08:22:01 PM all 47.37 0.00 2.79 1.87 0.10 47.86 08:22:01 PM 0 41.47 0.00 2.56 1.89 0.10 53.98 08:22:01 PM 1 46.03 0.00 3.72 1.29 0.10 48.85 08:22:01 PM 2 38.96 0.00 1.54 3.71 0.08 55.71 08:22:01 PM 3 63.06 0.00 3.34 0.59 0.12 32.89 08:23:01 PM all 48.24 0.00 3.27 0.79 0.10 47.61 08:23:01 PM 0 46.68 0.00 2.69 0.68 0.14 49.82 08:23:01 PM 1 40.05 0.00 2.06 0.46 0.08 57.35 08:23:01 PM 2 41.98 0.00 1.69 0.95 0.10 55.28 08:23:01 PM 3 64.22 0.00 6.62 1.06 0.08 28.00 08:24:01 PM all 46.68 0.00 3.33 0.33 0.08 49.59 08:24:01 PM 0 46.92 0.00 3.02 0.49 0.08 49.49 08:24:01 PM 1 45.23 0.00 3.13 0.15 0.08 51.40 08:24:01 PM 2 45.33 0.00 3.40 0.15 0.07 51.05 08:24:01 PM 3 49.23 0.00 3.78 0.51 0.08 46.40 08:24:01 PM CPU %user %nice %system %iowait %steal %idle 08:25:01 PM all 47.67 0.00 2.69 0.72 0.09 48.83 08:25:01 PM 0 56.91 0.00 4.00 0.50 0.08 38.50 08:25:01 PM 1 39.93 0.00 1.92 2.07 0.08 56.00 08:25:01 PM 2 47.21 0.00 0.96 0.00 0.08 51.75 08:25:01 PM 3 46.64 0.00 3.90 0.30 0.10 49.05 08:26:01 PM all 48.33 0.00 3.16 0.29 0.10 48.12 08:26:01 PM 0 40.58 0.00 2.32 0.07 0.10 56.93 08:26:01 PM 1 54.87 0.00 3.78 0.47 0.10 40.77 08:26:01 PM 2 44.73 0.00 2.23 0.39 0.10 52.56 08:26:01 PM 3 53.12 0.00 4.29 0.24 0.10 42.25 08:27:01 PM all 29.64 0.00 4.74 0.90 0.08 64.63 08:27:01 PM 0 19.83 0.00 2.22 0.17 0.08 77.70 08:27:01 PM 1 34.16 0.00 4.40 2.26 0.07 59.12 08:27:01 PM 2 31.33 0.00 5.01 0.24 0.10 63.32 08:27:01 PM 3 33.24 0.00 7.34 0.96 0.08 58.37 08:28:01 PM all 21.57 0.12 2.13 0.71 0.10 75.37 08:28:01 PM 0 20.47 0.00 1.94 0.25 0.08 77.25 08:28:01 PM 1 19.04 0.00 1.71 0.34 0.12 78.80 08:28:01 PM 2 21.51 0.37 2.72 0.86 0.10 74.45 08:28:01 PM 3 25.25 0.12 2.16 1.39 0.10 70.98 Average: all 33.86 0.04 2.69 0.74 0.08 62.59 Average: 0 33.25 0.04 2.70 0.73 0.08 63.20 Average: 1 33.46 0.01 2.36 0.72 0.08 63.37 Average: 2 32.02 0.05 2.25 0.69 0.08 64.89 Average: 3 36.72 0.05 3.46 0.80 0.08 58.88