---> uname -a: Linux prd-centos8-builder-2c-4g-4333.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: 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): 0,1 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 549 292 17 2823 2816 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:36:01:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.135/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85559sec preferred_lft 85559sec inet6 fe80::f816:3eff:fe36:1ff/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) 20:00:56 LINUX RESTART (2 CPU) 08:02:01 PM tps rtps wtps bread/s bwrtn/s 08:03:01 PM 14.51 2.08 12.43 360.01 6080.44 08:04:01 PM 72.68 4.01 68.67 537.33 15858.84 08:05:01 PM 36.82 0.52 36.30 73.71 10263.33 08:06:01 PM 3.60 0.00 3.60 0.00 125.96 08:07:01 PM 4.42 0.32 4.10 15.33 212.00 08:08:01 PM 0.77 0.00 0.77 0.00 21.36 08:09:01 PM 0.15 0.00 0.15 0.00 1.18 08:10:01 PM 0.10 0.00 0.10 0.00 0.63 08:11:01 PM 0.23 0.00 0.23 0.00 2.68 08:12:01 PM 0.23 0.00 0.23 0.00 3.33 08:13:01 PM 23.89 0.12 23.78 10.93 2535.25 08:14:01 PM 60.55 0.38 60.17 54.11 6839.21 08:15:01 PM 39.99 0.47 39.52 35.32 4233.32 Average: 19.84 0.61 19.24 83.60 3552.41 08:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 PM 1459104 3014060 2294568 61.13 2104 1736544 907540 18.90 207848 1842596 64 08:04:01 PM 585908 2844048 3167764 84.39 2104 2406880 987064 20.55 272052 2532696 237636 08:05:01 PM 598356 2848468 3155316 84.06 2104 2395236 940440 19.58 217572 2552012 484 08:06:01 PM 628244 2882356 3125428 83.26 2104 2398580 896584 18.67 225588 2512432 3012 08:07:01 PM 542512 2797700 3211160 85.55 2104 2399700 1004516 20.92 227472 2594012 16 08:08:01 PM 537812 2793004 3215860 85.67 2104 2399704 1004516 20.92 227472 2598712 12 08:09:01 PM 542888 2798004 3210784 85.54 2104 2399704 1004516 20.92 227472 2595660 4 08:10:01 PM 544432 2799488 3209240 85.50 2104 2399704 1001164 20.85 227472 2595764 4 08:11:01 PM 544940 2800024 3208732 85.48 2104 2399708 1001164 20.85 227472 2595556 16 08:12:01 PM 545008 2800092 3208664 85.48 2104 2399708 1001164 20.85 227472 2595488 12 08:13:01 PM 471484 2858352 3282188 87.44 2104 2525800 683764 14.24 426980 2455080 74440 08:14:01 PM 385016 2897468 3368656 89.74 2104 2637192 621956 12.95 424384 2511980 47208 08:15:01 PM 302468 2887052 3451204 91.94 2104 2698220 619996 12.91 433764 2563940 23972 Average: 591398 2847701 3162274 84.24 2104 2399745 898030 18.70 274848 2503533 29760 08:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:03:01 PM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:03:01 PM eth0 35.32 24.61 151.39 2.71 0.00 0.00 0.00 0.00 08:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 PM eth0 43.30 27.94 1096.71 2.21 0.00 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 5.96 5.63 3.59 0.99 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 8.67 8.58 7.69 1.32 0.00 0.00 0.00 0.00 08:07:01 PM lo 4.18 4.18 8.52 8.52 0.00 0.00 0.00 0.00 08:07:01 PM eth0 4.02 4.10 0.73 8.37 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:08:01 PM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:09:01 PM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:10:01 PM eth0 0.32 0.50 0.03 0.05 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:11:01 PM eth0 0.63 0.80 0.81 0.07 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:12:01 PM eth0 1.00 1.07 3.82 0.14 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.38 0.38 0.05 0.05 0.00 0.00 0.00 0.00 08:13:01 PM eth0 49.35 39.64 523.26 6.25 0.00 0.00 0.00 0.00 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 25.35 21.96 253.55 5.28 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 7.80 8.65 13.66 3.78 0.00 0.00 0.00 0.00 Average: lo 0.42 0.42 0.66 0.66 0.00 0.00 0.00 0.00 Average: eth0 14.02 11.11 158.12 2.40 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) 20:00:56 LINUX RESTART (2 CPU) 08:02:01 PM CPU %user %nice %system %iowait %steal %idle 08:03:01 PM all 5.88 0.00 1.12 0.66 1.79 90.55 08:03:01 PM 0 9.01 0.00 1.12 0.69 1.95 87.23 08:03:01 PM 1 2.73 0.00 1.11 0.63 1.64 93.89 08:04:01 PM all 39.71 0.00 6.37 3.34 3.56 47.02 08:04:01 PM 0 59.38 0.00 8.50 3.32 3.27 25.53 08:04:01 PM 1 20.36 0.00 4.27 3.36 3.85 68.16 08:05:01 PM all 10.80 0.00 1.70 1.37 2.02 84.12 08:05:01 PM 0 2.28 0.00 1.53 2.23 1.95 92.01 08:05:01 PM 1 19.37 0.00 1.88 0.50 2.08 76.18 08:06:01 PM all 3.77 0.00 0.39 0.02 1.76 94.07 08:06:01 PM 0 3.95 0.00 0.48 0.00 1.97 93.60 08:06:01 PM 1 3.59 0.00 0.30 0.03 1.54 94.54 08:07:01 PM all 3.03 0.00 0.72 0.07 2.81 93.37 08:07:01 PM 0 3.12 0.00 0.75 0.10 2.77 93.26 08:07:01 PM 1 2.94 0.00 0.69 0.05 2.84 93.47 08:08:01 PM all 1.15 0.00 0.40 0.00 2.13 96.32 08:08:01 PM 0 1.50 0.00 0.40 0.00 2.22 95.88 08:08:01 PM 1 0.79 0.00 0.41 0.00 2.03 96.76 08:09:01 PM all 1.30 0.00 0.40 0.00 1.66 96.65 08:09:01 PM 0 1.90 0.00 0.46 0.00 1.83 95.80 08:09:01 PM 1 0.70 0.00 0.33 0.00 1.48 97.49 08:10:01 PM all 1.32 0.00 0.47 0.00 1.54 96.67 08:10:01 PM 0 1.77 0.00 0.61 0.00 1.80 95.82 08:10:01 PM 1 0.86 0.00 0.33 0.00 1.28 97.53 08:11:01 PM all 1.40 0.00 0.39 0.00 2.33 95.88 08:11:01 PM 0 1.05 0.00 0.26 0.00 2.15 96.54 08:11:01 PM 1 1.75 0.00 0.53 0.00 2.50 95.23 08:12:01 PM all 1.16 0.00 0.39 0.00 1.44 97.00 08:12:01 PM 0 1.25 0.00 0.50 0.00 1.61 96.65 08:12:01 PM 1 1.08 0.00 0.28 0.00 1.28 97.36 08:13:01 PM all 30.25 0.00 3.58 0.54 2.92 62.72 08:13:01 PM 0 36.53 0.00 3.85 0.78 2.90 55.94 08:13:01 PM 1 24.00 0.00 3.31 0.30 2.93 69.46 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 37.76 0.00 4.24 1.94 3.04 53.02 08:14:01 PM 0 47.26 0.00 4.77 2.15 2.94 42.88 08:14:01 PM 1 28.31 0.00 3.70 1.73 3.14 63.12 08:15:01 PM all 38.96 0.00 4.43 1.52 3.30 51.79 08:15:01 PM 0 57.39 0.00 5.55 1.82 3.33 31.92 08:15:01 PM 1 20.68 0.00 3.32 1.23 3.27 71.49 Average: all 13.60 0.00 1.90 0.73 2.33 81.44 Average: 0 17.39 0.00 2.21 0.85 2.36 77.19 Average: 1 9.82 0.00 1.58 0.61 2.30 85.69