---> uname -a: Linux prd-centos8-builder-2c-4g-4266.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 9.7G 11G 49% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 548 308 17 2808 2817 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:62:08:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.42/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85274sec preferred_lft 85274sec inet6 fe80::f816:3eff:fe62:8ad/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) 07:00:50 LINUX RESTART (2 CPU) 07:01:01 AM tps rtps wtps bread/s bwrtn/s 07:02:02 AM 253.12 181.54 71.58 14518.42 37587.98 07:03:01 AM 19.91 6.00 13.91 905.73 6564.20 07:04:01 AM 82.42 0.67 81.76 77.31 23762.15 07:05:01 AM 15.86 0.35 15.51 15.86 2044.23 07:06:01 AM 5.45 0.08 5.36 4.13 285.49 07:07:01 AM 0.77 0.00 0.77 0.00 21.78 07:08:01 AM 0.35 0.00 0.35 0.00 4.43 07:09:01 AM 0.15 0.00 0.15 0.00 1.45 07:10:01 AM 0.08 0.00 0.08 0.00 0.65 07:11:01 AM 0.17 0.00 0.17 0.00 1.35 07:12:01 AM 0.13 0.00 0.13 0.00 1.85 07:13:01 AM 0.15 0.00 0.15 0.00 1.18 07:14:01 AM 0.12 0.00 0.12 0.00 0.77 07:15:01 AM 0.22 0.00 0.22 0.00 2.52 07:16:01 AM 0.18 0.00 0.18 0.00 2.43 07:17:01 AM 0.93 0.10 0.83 10.39 16.79 07:18:01 AM 46.66 0.40 46.26 54.66 3983.25 07:19:01 AM 46.03 0.00 46.03 0.00 5534.62 Average: 26.28 10.52 15.76 866.79 4434.53 07:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:02 AM 1479484 3023864 2274192 60.59 2104 1726060 892188 18.58 203544 1829784 178368 07:03:01 AM 1339704 2959016 2413972 64.31 2104 1798272 944844 19.68 217796 1943392 36276 07:04:01 AM 625480 2874840 3128196 83.34 2104 2394724 919316 19.14 217164 2527760 46752 07:05:01 AM 560276 2815496 3193400 85.07 2104 2399776 996728 20.76 227440 2577948 3800 07:06:01 AM 554308 2810240 3199368 85.23 2104 2400452 994680 20.71 227696 2583312 4 07:07:01 AM 542944 2798848 3210732 85.54 2104 2400456 994680 20.71 227696 2594300 4 07:08:01 AM 536380 2792284 3217296 85.71 2104 2400456 994680 20.71 227696 2600008 4 07:09:01 AM 539268 2795088 3214408 85.63 2104 2400456 994680 20.71 227696 2599908 4 07:10:01 AM 543100 2798924 3210576 85.53 2104 2400460 995948 20.74 227696 2595792 4 07:11:01 AM 543076 2798920 3210600 85.53 2104 2400460 995948 20.74 227700 2595652 4 07:12:01 AM 543108 2798956 3210568 85.53 2104 2400464 995948 20.74 227700 2595824 12 07:13:01 AM 543140 2798988 3210536 85.53 2104 2400464 995948 20.74 227700 2595756 8 07:14:01 AM 543036 2798884 3210640 85.53 2104 2400464 995948 20.74 227700 2595756 4 07:15:01 AM 543216 2799068 3210460 85.53 2104 2400468 995948 20.74 227700 2595764 4 07:16:01 AM 543900 2799760 3209776 85.51 2104 2400468 998732 20.80 227704 2595672 12 07:17:01 AM 682580 2941348 3071096 81.82 2104 2403252 609872 12.70 417016 2272756 3692 07:18:01 AM 482432 2939372 3271244 87.15 2104 2584020 579692 12.07 421864 2427296 127352 07:19:01 AM 381940 2943420 3371736 89.82 2104 2678656 570780 11.89 423984 2504168 102692 Average: 640410 2849295 3113266 82.94 2104 2354990 914809 19.05 257416 2479492 27722 07:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:02 AM eth0 252.65 153.37 1342.29 58.02 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:03:01 AM eth0 14.30 12.72 164.68 1.39 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 34.37 23.04 936.70 1.82 0.00 0.00 0.00 0.00 07:05:01 AM lo 4.02 4.02 8.52 8.52 0.00 0.00 0.00 0.00 07:05:01 AM eth0 15.86 16.06 11.09 10.05 0.00 0.00 0.00 0.00 07:06:01 AM lo 7.91 7.91 13.38 13.38 0.00 0.00 0.00 0.00 07:06:01 AM eth0 7.98 6.40 5.56 13.46 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:07:01 AM eth0 0.83 0.88 0.39 0.31 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:08:01 AM eth0 0.42 0.52 0.09 0.05 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:09:01 AM eth0 0.33 0.50 0.03 0.05 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:10:01 AM eth0 0.37 0.50 0.03 0.05 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:11:01 AM eth0 0.33 0.50 0.03 0.05 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:12:01 AM eth0 0.43 0.57 0.10 0.11 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:13:01 AM eth0 0.32 0.47 0.03 0.04 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:14:01 AM eth0 0.37 0.48 0.08 0.04 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:15:01 AM eth0 0.32 0.47 0.03 0.04 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:16:01 AM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 07:17:01 AM lo 1.70 1.70 2.74 2.74 0.00 0.00 0.00 0.00 07:17:01 AM eth0 7.20 5.78 4.58 2.01 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 47.91 38.21 543.54 10.45 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 19.81 17.54 211.28 3.93 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 1.38 1.38 0.00 0.00 0.00 0.00 Average: eth0 22.47 15.48 179.01 5.67 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) 07:00:50 LINUX RESTART (2 CPU) 07:01:01 AM CPU %user %nice %system %iowait %steal %idle 07:02:02 AM all 38.80 0.07 12.36 12.70 5.82 30.25 07:02:02 AM 0 40.69 0.07 12.24 13.94 5.61 27.45 07:02:02 AM 1 36.91 0.08 12.48 11.45 6.03 33.05 07:03:01 AM all 8.86 0.00 1.44 0.92 1.56 87.22 07:03:01 AM 0 2.44 0.00 0.86 0.52 1.44 94.74 07:03:01 AM 1 15.31 0.00 2.02 1.31 1.69 79.67 07:04:01 AM all 41.14 0.00 6.93 2.72 2.87 46.33 07:04:01 AM 0 29.10 0.00 6.43 0.41 2.46 61.60 07:04:01 AM 1 53.23 0.00 7.43 5.04 3.29 31.01 07:05:01 AM all 7.05 0.00 1.00 0.55 1.66 89.73 07:05:01 AM 0 7.46 0.00 1.11 1.01 1.62 88.79 07:05:01 AM 1 6.63 0.00 0.89 0.10 1.70 90.67 07:06:01 AM all 2.31 0.00 0.86 0.06 2.57 94.20 07:06:01 AM 0 2.48 0.00 0.86 0.05 2.53 94.08 07:06:01 AM 1 2.13 0.00 0.87 0.07 2.61 94.32 07:07:01 AM all 1.40 0.00 0.37 0.00 2.19 96.04 07:07:01 AM 0 1.66 0.00 0.46 0.00 2.63 95.25 07:07:01 AM 1 1.14 0.00 0.28 0.00 1.74 96.84 07:08:01 AM all 1.22 0.00 0.36 0.00 1.84 96.57 07:08:01 AM 0 1.72 0.00 0.46 0.00 2.31 95.51 07:08:01 AM 1 0.73 0.00 0.27 0.00 1.36 97.64 07:09:01 AM all 1.28 0.00 0.39 0.00 1.48 96.85 07:09:01 AM 0 0.90 0.00 0.27 0.00 0.83 98.00 07:09:01 AM 1 1.65 0.00 0.51 0.00 2.11 95.72 07:10:01 AM all 1.31 0.00 0.45 0.00 1.42 96.83 07:10:01 AM 0 1.41 0.00 0.43 0.00 0.88 97.28 07:10:01 AM 1 1.21 0.00 0.46 0.00 1.95 96.38 07:11:01 AM all 1.17 0.00 0.35 0.00 1.89 96.59 07:11:01 AM 0 1.29 0.00 0.38 0.00 2.05 96.28 07:11:01 AM 1 1.06 0.00 0.31 0.00 1.72 96.90 07:12:01 AM all 1.22 0.00 0.37 0.00 1.36 97.05 07:12:01 AM 0 1.20 0.00 0.38 0.00 1.35 97.07 07:12:01 AM 1 1.24 0.00 0.36 0.00 1.37 97.02 07:12:01 AM CPU %user %nice %system %iowait %steal %idle 07:13:01 AM all 1.16 0.00 0.35 0.00 1.97 96.52 07:13:01 AM 0 0.50 0.00 0.23 0.00 1.51 97.77 07:13:01 AM 1 1.83 0.00 0.46 0.00 2.43 95.28 07:14:01 AM all 1.23 0.00 0.41 0.00 1.56 96.81 07:14:01 AM 0 1.92 0.00 0.60 0.00 1.71 95.78 07:14:01 AM 1 0.55 0.00 0.21 0.00 1.41 97.83 07:15:01 AM all 1.31 0.00 0.34 0.00 1.42 96.93 07:15:01 AM 0 1.74 0.00 0.40 0.00 1.43 96.43 07:15:01 AM 1 0.88 0.00 0.28 0.00 1.42 97.42 07:16:01 AM all 1.29 0.00 0.55 0.00 1.70 96.46 07:16:01 AM 0 1.36 0.00 0.38 0.00 1.60 96.66 07:16:01 AM 1 1.22 0.00 0.71 0.00 1.80 96.26 07:17:01 AM all 5.46 0.00 1.23 0.01 1.72 91.59 07:17:01 AM 0 8.26 0.00 1.40 0.02 2.03 88.28 07:17:01 AM 1 2.64 0.00 1.05 0.00 1.41 94.91 07:18:01 AM all 37.01 0.00 4.27 1.18 2.97 54.57 07:18:01 AM 0 38.48 0.00 5.03 1.60 2.89 52.00 07:18:01 AM 1 35.55 0.00 3.51 0.76 3.05 57.14 07:19:01 AM all 36.65 0.00 3.21 1.14 2.54 56.46 07:19:01 AM 0 18.08 0.00 2.70 1.48 2.13 75.61 07:19:01 AM 1 55.30 0.00 3.72 0.79 2.96 37.22 Average: all 10.56 0.00 1.96 1.07 2.14 84.26 Average: 0 8.95 0.00 1.93 1.06 2.06 86.00 Average: 1 12.17 0.00 1.99 1.08 2.23 82.52