---> uname -a: Linux prd-centos8-builder-4c-4g-25239.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 819 9627 19 5315 14594 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:3b:d6:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.62/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85424sec preferred_lft 85424sec inet6 fe80::f816:3eff:fe3b:d6d7/64 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) 07/02/2025 _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 209.40 65.56 143.84 2133.82 11268.14 08:15:01 PM 36.71 0.03 36.68 0.53 4584.49 08:16:01 PM 4.75 0.00 4.75 0.00 143.91 08:17:01 PM 5.25 0.00 5.25 0.00 154.77 08:18:01 PM 85.91 12.09 73.83 1607.99 1469.31 08:19:01 PM 406.38 4.28 402.10 1027.92 13808.55 08:20:01 PM 95.63 0.32 95.32 8.40 8173.69 08:21:01 PM 43.25 0.70 42.55 475.84 2326.21 08:22:01 PM 74.14 0.00 74.14 0.00 28321.45 08:23:01 PM 62.31 0.00 62.31 0.00 23534.73 08:24:01 PM 20.28 0.00 20.28 0.00 3330.35 08:25:01 PM 36.96 0.00 36.96 0.00 1290.28 08:26:01 PM 44.68 0.00 44.68 0.00 7919.60 08:27:01 PM 121.30 0.03 121.26 5.20 4037.11 08:28:01 PM 40.64 0.43 40.20 23.59 19287.19 Average: 85.84 5.56 80.28 352.31 8643.02 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 13251016 15090536 2890516 17.91 2688 2037436 834516 4.85 201924 2276708 112528 08:15:01 PM 13249892 15090744 2891640 17.91 2688 2037844 834516 4.85 202036 2277320 180 08:16:01 PM 13245876 15087940 2895656 17.94 2688 2038112 834516 4.85 202036 2278420 132 08:17:01 PM 13241352 15084668 2900180 17.97 2688 2038412 834516 4.85 202036 2279652 188 08:18:01 PM 12512496 14512016 3629036 22.48 2688 2180280 1656604 9.64 216076 2952672 88888 08:19:01 PM 10837484 13181028 5304048 32.86 2688 2508628 2595468 15.10 341496 4465992 57984 08:20:01 PM 9848216 12363916 6293316 38.99 2688 2674744 3280324 19.08 488740 5294352 5368 08:21:01 PM 9538660 12434400 6602872 40.91 2688 3046696 3118788 18.14 566592 5510840 308156 08:22:01 PM 7825612 11853080 8315920 51.52 2688 4169716 3672760 21.37 667548 7106372 597788 08:23:01 PM 8083284 12292948 8058248 49.92 2688 4347260 3224128 18.76 683152 6826048 86224 08:24:01 PM 8070532 12291036 8071000 50.00 2688 4357644 3224128 18.76 727080 6795100 2640 08:25:01 PM 7690220 12154420 8451312 52.36 2688 4593956 3320956 19.32 757080 7131780 214480 08:26:01 PM 7535464 12071664 8606068 53.32 2688 4661328 3400120 19.78 778052 7255396 57564 08:27:01 PM 9853244 14924496 6288288 38.96 2688 5194240 895716 5.21 1152048 4570764 547428 08:28:01 PM 9922852 15007588 6218680 38.53 2688 5212404 834708 4.86 1321788 4336612 10872 Average: 10313747 13562699 5827785 36.10 2688 3406580 2170784 12.63 567179 4757202 139361 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 233.81 164.08 1205.47 28.94 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 92.08 82.69 263.58 21.44 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 94.00 85.82 250.09 22.02 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 94.24 84.24 262.00 22.32 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 327.74 374.06 1254.19 103.88 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 338.15 268.59 4410.94 41.46 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 174.20 141.56 2495.28 23.53 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 60.45 59.31 435.86 16.33 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 75.85 66.87 751.14 15.19 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 96.85 82.02 1367.48 18.87 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 18.42 18.80 6.22 5.64 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 81.95 70.19 982.43 14.23 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 76.59 70.20 613.62 18.35 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 169.32 167.46 43.78 52.31 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 877.69 1069.26 502.08 8974.00 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 187.44 187.03 989.66 625.28 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) 07/02/2025 _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 16.11 0.60 10.11 1.21 0.09 71.87 08:14:01 PM 0 6.44 0.62 10.76 0.69 0.08 81.41 08:14:01 PM 1 27.26 0.65 12.33 1.24 0.10 58.42 08:14:01 PM 2 20.44 0.62 8.90 1.34 0.10 68.61 08:14:01 PM 3 10.31 0.52 8.45 1.57 0.08 79.06 08:15:01 PM all 0.44 0.00 0.37 0.25 0.04 98.90 08:15:01 PM 0 0.08 0.00 0.08 0.07 0.03 99.73 08:15:01 PM 1 0.89 0.00 0.80 0.10 0.03 98.18 08:15:01 PM 2 0.59 0.00 0.23 0.22 0.05 98.91 08:15:01 PM 3 0.20 0.00 0.37 0.62 0.03 98.78 08:16:01 PM all 0.47 0.00 0.28 0.02 0.05 99.18 08:16:01 PM 0 0.12 0.00 0.07 0.00 0.05 99.77 08:16:01 PM 1 0.18 0.00 0.12 0.02 0.05 99.63 08:16:01 PM 2 0.72 0.00 0.17 0.05 0.07 99.00 08:16:01 PM 3 0.87 0.00 0.75 0.00 0.05 98.33 08:17:01 PM all 0.48 0.00 0.26 0.01 0.05 99.19 08:17:01 PM 0 0.15 0.00 0.08 0.00 0.03 99.73 08:17:01 PM 1 0.25 0.00 0.17 0.00 0.05 99.53 08:17:01 PM 2 0.62 0.00 0.08 0.05 0.05 99.20 08:17:01 PM 3 0.92 0.00 0.72 0.00 0.05 98.31 08:18:01 PM all 11.55 0.00 1.49 0.35 0.09 86.53 08:18:01 PM 0 13.83 0.00 0.82 0.42 0.07 84.87 08:18:01 PM 1 11.41 0.00 1.85 0.12 0.10 86.52 08:18:01 PM 2 9.09 0.00 1.61 0.54 0.10 88.67 08:18:01 PM 3 11.85 0.00 1.67 0.32 0.08 86.08 08:19:01 PM all 61.65 0.00 3.26 1.61 0.11 33.38 08:19:01 PM 0 67.29 0.00 1.84 0.69 0.10 30.09 08:19:01 PM 1 61.05 0.00 4.56 1.96 0.10 32.33 08:19:01 PM 2 59.65 0.00 2.71 1.44 0.10 36.10 08:19:01 PM 3 58.60 0.00 3.92 2.36 0.13 34.99 08:20:01 PM all 57.36 0.00 3.13 0.47 0.09 38.94 08:20:01 PM 0 52.18 0.00 3.06 0.50 0.08 44.17 08:20:01 PM 1 56.76 0.00 3.04 0.59 0.10 39.51 08:20:01 PM 2 60.75 0.00 2.87 0.17 0.08 36.13 08:20:01 PM 3 59.74 0.00 3.56 0.64 0.08 35.97 08:21:01 PM all 63.12 0.00 2.60 0.17 0.09 34.02 08:21:01 PM 0 60.95 0.00 3.06 0.18 0.08 35.72 08:21:01 PM 1 69.63 0.00 2.93 0.10 0.08 27.26 08:21:01 PM 2 66.11 0.00 2.70 0.15 0.08 30.95 08:21:01 PM 3 55.78 0.00 1.71 0.25 0.10 42.16 08:22:01 PM all 46.69 0.00 2.39 0.88 0.08 49.95 08:22:01 PM 0 41.19 0.00 1.07 0.08 0.08 57.56 08:22:01 PM 1 62.92 0.00 4.45 0.52 0.07 32.04 08:22:01 PM 2 46.19 0.00 2.43 1.61 0.10 49.67 08:22:01 PM 3 36.42 0.00 1.61 1.31 0.08 60.57 08:23:01 PM all 52.98 0.00 3.33 0.83 0.10 42.75 08:23:01 PM 0 45.32 0.00 2.24 1.73 0.12 50.60 08:23:01 PM 1 53.41 0.00 4.24 0.64 0.10 41.61 08:23:01 PM 2 55.39 0.00 2.81 0.08 0.10 41.61 08:23:01 PM 3 57.81 0.00 4.05 0.86 0.08 37.20 08:24:01 PM all 45.42 0.00 3.27 0.16 0.11 51.04 08:24:01 PM 0 57.33 0.00 5.96 0.05 0.10 36.56 08:24:01 PM 1 39.53 0.00 1.90 0.03 0.10 58.43 08:24:01 PM 2 47.29 0.00 2.83 0.10 0.12 49.65 08:24:01 PM 3 37.96 0.00 2.47 0.46 0.10 59.01 08:24:01 PM CPU %user %nice %system %iowait %steal %idle 08:25:01 PM all 58.04 0.00 2.85 0.12 0.10 38.89 08:25:01 PM 0 57.55 0.00 4.03 0.27 0.10 38.05 08:25:01 PM 1 53.27 0.00 2.73 0.07 0.10 43.83 08:25:01 PM 2 57.28 0.00 1.54 0.02 0.08 41.07 08:25:01 PM 3 64.05 0.00 3.09 0.13 0.10 32.63 08:26:01 PM all 51.19 0.00 3.26 0.24 0.10 45.22 08:26:01 PM 0 50.24 0.00 3.76 0.13 0.10 45.77 08:26:01 PM 1 51.42 0.00 4.01 0.34 0.10 44.13 08:26:01 PM 2 55.12 0.00 3.23 0.17 0.10 41.38 08:26:01 PM 3 47.99 0.00 2.02 0.32 0.08 49.59 08:27:01 PM all 36.88 0.00 5.46 0.31 0.09 57.26 08:27:01 PM 0 37.97 0.00 7.13 0.44 0.10 54.36 08:27:01 PM 1 29.93 0.00 5.93 0.39 0.10 63.66 08:27:01 PM 2 36.98 0.00 3.16 0.19 0.08 59.59 08:27:01 PM 3 42.64 0.00 5.64 0.24 0.07 51.41 08:28:01 PM all 12.29 0.00 2.07 0.84 0.10 84.70 08:28:01 PM 0 9.27 0.00 1.94 1.67 0.10 87.02 08:28:01 PM 1 14.24 0.00 2.10 0.84 0.10 82.73 08:28:01 PM 2 11.95 0.00 2.15 0.86 0.10 84.94 08:28:01 PM 3 13.67 0.00 2.08 0.02 0.10 84.13 Average: all 34.25 0.04 2.94 0.50 0.09 62.19 Average: 0 33.22 0.04 3.05 0.46 0.08 63.15 Average: 1 35.43 0.04 3.41 0.46 0.09 60.57 Average: 2 35.14 0.04 2.49 0.47 0.09 61.77 Average: 3 33.20 0.03 2.80 0.61 0.08 63.27