---> uname -a: Linux prd-centos8-builder-2c-4g-4259.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.8G 11G 49% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 567 290 17 2808 2799 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:0f:41:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.129/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85529sec preferred_lft 85529sec inet6 fe80::f816:3eff:fe0f:4115/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 07/01/2025 _x86_64_ (2 CPU) 05:01:43 LINUX RESTART (2 CPU) 05:02:01 AM tps rtps wtps bread/s bwrtn/s 05:03:01 AM 176.76 110.99 65.77 11002.90 37868.77 05:04:01 AM 11.06 0.00 11.06 0.00 5627.08 05:05:01 AM 55.01 6.23 48.78 897.97 9087.44 05:06:01 AM 46.10 0.48 45.62 73.18 15554.17 05:07:01 AM 13.68 0.32 13.36 15.33 1847.39 05:08:01 AM 1.30 0.00 1.30 0.00 49.85 05:09:01 AM 0.43 0.00 0.43 0.00 5.58 05:10:01 AM 0.35 0.00 0.35 0.00 4.53 05:11:01 AM 0.70 0.00 0.70 0.00 9.30 05:12:01 AM 0.38 0.08 0.30 4.13 13.28 05:13:01 AM 1.03 0.00 1.03 0.00 17.20 05:14:01 AM 5.60 0.10 5.50 10.40 858.41 05:15:01 AM 47.53 0.40 47.13 54.66 3481.45 05:16:01 AM 51.17 0.23 50.93 23.59 6403.95 Average: 29.37 8.49 20.88 863.18 5774.05 05:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:03:01 AM 1459332 3003408 2294344 61.12 2104 1725832 920628 19.17 204092 1850416 165720 05:04:01 AM 1456736 3000828 2296940 61.19 2104 1725848 920628 19.17 204104 1849700 4 05:05:01 AM 740872 2844424 3012804 80.26 2104 2261464 1005084 20.93 272576 2401684 278724 05:06:01 AM 595112 2845716 3158564 84.15 2104 2395740 955020 19.89 221172 2556100 45676 05:07:01 AM 553084 2808020 3200592 85.27 2104 2399584 1015584 21.15 227756 2585416 4 05:08:01 AM 541800 2796724 3211876 85.57 2104 2399588 1015584 21.15 227756 2596192 4 05:09:01 AM 530212 2785136 3223464 85.87 2104 2399588 1015584 21.15 227756 2607700 4 05:10:01 AM 541836 2796784 3211840 85.57 2104 2399616 1043536 21.73 227936 2597104 4 05:11:01 AM 543364 2798284 3210312 85.52 2104 2399620 1021856 21.28 227936 2596208 4 05:12:01 AM 537692 2793012 3215984 85.68 2104 2400060 1022012 21.28 228016 2603204 4 05:13:01 AM 537712 2793036 3215964 85.68 2104 2400064 1022012 21.28 228016 2603316 4 05:14:01 AM 641788 2927976 3111888 82.90 2104 2428584 623852 12.99 416936 2307076 28008 05:15:01 AM 373420 2835136 3380256 90.05 2104 2591368 700616 14.59 424744 2537348 131168 05:16:01 AM 328272 2895336 3425404 91.25 2104 2682864 620900 12.93 432908 2546536 78456 Average: 670088 2851701 3083588 82.15 2104 2329273 921635 19.19 269407 2445571 51985 05:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 262.74 149.31 1285.39 61.81 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:04:01 AM eth0 5.58 4.12 0.94 0.73 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 56.10 38.77 1100.03 3.79 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 13.10 13.28 7.63 2.25 0.00 0.00 0.00 0.00 05:07:01 AM lo 5.77 5.77 11.56 11.56 0.00 0.00 0.00 0.00 05:07:01 AM eth0 6.03 6.13 4.55 11.41 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 AM eth0 1.25 0.95 4.65 0.14 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:09:01 AM eth0 0.33 0.50 0.03 0.05 0.00 0.00 0.00 0.00 05:10:01 AM lo 2.03 2.03 5.22 5.22 0.00 0.00 0.00 0.00 05:10:01 AM eth0 1.53 1.82 2.30 3.11 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:11:01 AM eth0 0.33 0.52 0.03 0.05 0.00 0.00 0.00 0.00 05:12:01 AM lo 5.03 5.03 9.53 9.53 0.00 0.00 0.00 0.00 05:12:01 AM eth0 3.58 3.97 2.25 7.69 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:13:01 AM eth0 0.43 0.57 0.10 0.11 0.00 0.00 0.00 0.00 05:14:01 AM lo 13.06 13.06 22.72 22.72 0.00 0.00 0.00 0.00 05:14:01 AM eth0 17.43 17.13 17.11 23.81 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 105.60 68.67 574.41 45.35 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 26.99 27.86 215.18 41.77 0.00 0.00 0.00 0.00 Average: lo 1.90 1.90 3.51 3.51 0.00 0.00 0.00 0.00 Average: eth0 35.79 23.83 229.63 14.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 07/01/2025 _x86_64_ (2 CPU) 05:01:43 LINUX RESTART (2 CPU) 05:02:01 AM CPU %user %nice %system %iowait %steal %idle 05:03:01 AM all 37.69 0.03 9.50 8.19 4.76 39.82 05:03:01 AM 0 39.06 0.03 10.08 6.73 4.40 39.69 05:03:01 AM 1 36.32 0.03 8.92 9.65 5.12 39.96 05:04:01 AM all 0.33 0.00 0.28 0.46 0.63 98.29 05:04:01 AM 0 0.48 0.00 0.27 0.23 0.53 98.48 05:04:01 AM 1 0.18 0.00 0.30 0.68 0.73 98.10 05:05:01 AM all 20.34 0.00 4.34 2.22 2.54 70.56 05:05:01 AM 0 11.89 0.00 2.96 4.02 2.59 78.54 05:05:01 AM 1 28.86 0.00 5.73 0.40 2.49 62.52 05:06:01 AM all 34.20 0.00 4.21 1.51 3.01 57.07 05:06:01 AM 0 43.98 0.00 4.16 1.03 3.00 47.83 05:06:01 AM 1 24.49 0.00 4.25 1.99 3.02 66.25 05:07:01 AM all 3.94 0.00 0.94 0.28 2.49 92.35 05:07:01 AM 0 4.53 0.00 1.02 0.40 2.41 91.64 05:07:01 AM 1 3.36 0.00 0.86 0.16 2.57 93.06 05:08:01 AM all 1.36 0.00 0.41 0.01 1.75 96.47 05:08:01 AM 0 0.89 0.00 0.25 0.02 1.47 97.37 05:08:01 AM 1 1.84 0.00 0.56 0.00 2.04 95.56 05:09:01 AM all 1.15 0.00 0.41 0.00 1.83 96.62 05:09:01 AM 0 0.64 0.00 0.30 0.00 1.70 97.36 05:09:01 AM 1 1.66 0.00 0.51 0.00 1.95 95.88 05:10:01 AM all 1.42 0.00 0.50 0.00 2.17 95.91 05:10:01 AM 0 0.66 0.00 0.40 0.00 1.55 97.39 05:10:01 AM 1 2.18 0.00 0.61 0.00 2.78 94.43 05:11:01 AM all 1.37 0.00 0.41 0.00 1.48 96.74 05:11:01 AM 0 0.73 0.00 0.33 0.00 1.34 97.60 05:11:01 AM 1 2.00 0.00 0.50 0.00 1.62 95.87 05:12:01 AM all 1.95 0.00 0.67 0.01 2.47 94.90 05:12:01 AM 0 2.03 0.00 0.72 0.02 2.78 94.45 05:12:01 AM 1 1.86 0.00 0.63 0.00 2.16 95.35 05:13:01 AM all 1.34 0.00 0.39 0.00 1.57 96.69 05:13:01 AM 0 1.62 0.00 0.51 0.00 1.87 95.99 05:13:01 AM 1 1.06 0.00 0.27 0.00 1.28 97.40 05:13:01 AM CPU %user %nice %system %iowait %steal %idle 05:14:01 AM all 14.64 0.00 2.75 0.07 2.39 80.15 05:14:01 AM 0 20.48 0.00 3.35 0.05 2.29 73.84 05:14:01 AM 1 8.84 0.00 2.16 0.08 2.49 86.43 05:15:01 AM all 39.76 0.00 4.01 1.20 3.47 51.56 05:15:01 AM 0 41.12 0.00 3.96 1.37 3.37 50.18 05:15:01 AM 1 38.40 0.00 4.05 1.02 3.58 52.94 05:16:01 AM all 39.13 0.00 4.46 1.33 3.20 51.87 05:16:01 AM 0 32.20 0.00 3.69 1.47 3.02 59.62 05:16:01 AM 1 46.09 0.00 5.23 1.19 3.39 44.10 Average: all 14.19 0.00 2.38 1.09 2.41 79.92 Average: 0 14.31 0.00 2.29 1.10 2.31 80.00 Average: 1 14.08 0.00 2.47 1.08 2.52 79.84