---> uname -a: Linux prd-centos8-builder-2c-4g-4479.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 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 489 1140 17 2035 2900 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:9d:33:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.127/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe9d:3304/64 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) 07/02/2025 _x86_64_ (2 CPU) 22:03:57 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 55.13 2.70 52.43 291.50 5673.04 10:07:01 PM 67.51 0.50 67.01 53.85 7078.26 10:08:02 PM 32.59 0.05 32.54 1.33 4571.69 10:09:01 PM 22.33 0.27 22.06 42.56 939.43 10:10:01 PM 15.23 0.00 15.23 0.00 389.97 10:11:01 PM 20.43 0.37 20.06 18.13 795.70 10:12:01 PM 18.24 0.38 17.86 38.65 536.52 Average: 33.09 0.61 32.48 63.77 2859.46 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1383580 3027580 2370096 63.14 2104 1812012 601072 12.52 143132 1936468 131080 10:07:01 PM 1220256 2982376 2533420 67.49 2104 1923496 628556 13.09 146008 2069816 89124 10:08:02 PM 1108832 2937420 2644844 70.46 2104 1989532 665092 13.85 173752 2151708 54036 10:09:01 PM 1164132 2961844 2589544 68.99 2104 1958700 642932 13.39 205552 2064540 8408 10:10:01 PM 1187648 2985852 2566028 68.36 2104 1959200 622968 12.97 206152 2040084 8840 10:11:01 PM 1184016 2981420 2569660 68.46 2104 1958320 622156 12.96 390240 1860304 7496 10:12:01 PM 1193348 2994784 2560328 68.21 2104 1961856 609276 12.69 389936 1850784 20044 Average: 1205973 2981611 2547703 67.87 2104 1937588 627436 13.07 236396 1996243 45575 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 61.43 47.87 803.71 5.21 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 25.06 22.31 243.70 7.96 0.00 0.00 0.00 0.00 10:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:02 PM eth0 38.75 29.41 566.39 6.72 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 11.34 12.96 12.36 5.24 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 10.43 12.19 8.79 4.72 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 18.78 17.11 16.90 6.89 0.00 0.00 0.00 0.00 10:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM eth0 11.03 11.43 8.78 5.59 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 25.29 21.92 237.77 6.05 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) 07/02/2025 _x86_64_ (2 CPU) 22:03:57 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 36.53 0.00 4.28 1.82 3.86 53.51 10:06:01 PM 0 51.47 0.00 5.12 1.78 4.51 37.12 10:06:01 PM 1 21.63 0.00 3.43 1.86 3.22 69.86 10:07:01 PM all 36.95 0.00 4.64 2.22 3.88 52.30 10:07:01 PM 0 42.46 0.00 4.94 2.64 4.19 45.77 10:07:01 PM 1 31.42 0.00 4.34 1.81 3.57 58.85 10:08:02 PM all 34.99 0.00 3.27 1.11 4.04 56.58 10:08:02 PM 0 43.42 0.00 3.26 1.42 4.43 47.46 10:08:02 PM 1 26.53 0.00 3.28 0.81 3.64 65.74 10:09:01 PM all 36.09 0.00 2.57 0.83 4.03 56.48 10:09:01 PM 0 47.46 0.00 3.27 0.87 4.38 44.02 10:09:01 PM 1 24.79 0.00 1.87 0.78 3.69 68.87 10:10:01 PM all 35.78 0.00 2.38 0.31 3.92 57.60 10:10:01 PM 0 45.47 0.00 2.79 0.43 4.01 47.30 10:10:01 PM 1 26.19 0.00 1.97 0.20 3.83 67.82 10:11:01 PM all 33.78 0.00 2.99 0.62 4.77 57.85 10:11:01 PM 0 32.82 0.00 2.85 0.61 4.61 59.11 10:11:01 PM 1 34.73 0.00 3.13 0.64 4.93 56.58 10:12:01 PM all 38.88 0.00 3.34 0.52 4.42 52.84 10:12:01 PM 0 26.71 0.00 2.95 0.75 3.83 65.75 10:12:01 PM 1 51.05 0.00 3.72 0.30 5.00 39.93 Average: all 36.14 0.00 3.35 1.06 4.13 55.31 Average: 0 41.35 0.00 3.60 1.21 4.28 49.56 Average: 1 30.94 0.00 3.10 0.91 3.99 61.06