---> uname -a: Linux prd-centos8-builder-2c-4g-3959.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 507 1141 17 2016 2883 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:3c:c1:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.107/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fe3c:c1df/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) 06/27/2025 _x86_64_ (2 CPU) 20:03:52 LINUX RESTART (2 CPU) 08:05:02 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 55.50 0.32 55.18 9.89 5437.76 08:07:01 PM 69.17 0.50 68.67 53.86 8669.84 08:08:01 PM 27.21 0.25 26.96 40.12 2529.82 08:09:01 PM 17.25 0.07 17.18 3.07 457.92 08:10:01 PM 15.06 0.00 15.06 0.00 610.01 08:11:02 PM 19.04 0.57 18.48 33.59 521.39 Average: 33.81 0.28 33.53 23.46 3031.09 08:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1341476 2996724 2412200 64.26 2104 1823708 634108 13.20 146792 1977316 141868 08:07:01 PM 1189820 2937752 2563856 68.30 2104 1910652 665208 13.85 148184 2101364 25888 08:08:01 PM 1209176 2988652 2544500 67.79 2104 1941160 617048 12.85 173360 2054548 8860 08:09:01 PM 1213544 2993156 2540132 67.67 2104 1941252 608588 12.67 205108 2019224 8856 08:10:01 PM 1192944 2972024 2560732 68.22 2104 1940748 628360 13.08 205768 2039204 8424 08:11:02 PM 1173788 2952960 2579888 68.73 2104 1940844 646408 13.46 389936 1874388 7380 Average: 1220125 2973545 2533551 67.50 2104 1916394 633287 13.19 211525 2011007 33546 08:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 65.17 52.63 847.57 5.88 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 21.71 20.56 192.47 5.69 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 40.77 32.67 519.21 6.13 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 10.43 13.00 8.03 5.72 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 12.68 13.58 10.80 4.39 0.00 0.00 0.00 0.00 08:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:02 PM eth0 15.06 14.90 16.21 7.98 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 27.53 24.48 264.12 5.97 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) 06/27/2025 _x86_64_ (2 CPU) 20:03:52 LINUX RESTART (2 CPU) 08:05:02 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 38.43 0.00 4.29 1.36 2.87 53.05 08:06:01 PM 0 18.19 0.00 2.84 1.31 2.28 75.38 08:06:01 PM 1 58.80 0.00 5.75 1.42 3.46 30.57 08:07:01 PM all 37.10 0.00 3.96 2.59 3.22 53.13 08:07:01 PM 0 27.17 0.00 3.47 2.04 3.11 64.22 08:07:01 PM 1 47.11 0.00 4.46 3.15 3.33 41.96 08:08:01 PM all 35.39 0.00 2.82 0.77 3.06 57.97 08:08:01 PM 0 16.34 0.00 2.07 0.82 2.82 77.95 08:08:01 PM 1 54.61 0.00 3.58 0.71 3.30 37.80 08:09:01 PM all 38.56 0.00 2.52 0.29 2.73 55.90 08:09:01 PM 0 28.82 0.00 1.95 0.10 2.36 66.77 08:09:01 PM 1 48.29 0.00 3.09 0.48 3.10 45.04 08:10:01 PM all 34.23 0.00 2.67 0.21 2.49 60.40 08:10:01 PM 0 25.25 0.00 2.13 0.18 2.51 69.94 08:10:01 PM 1 43.25 0.00 3.22 0.25 2.47 50.81 08:11:02 PM all 38.71 0.00 2.73 0.45 3.05 55.06 08:11:02 PM 0 35.61 0.00 2.77 0.74 3.39 57.49 08:11:02 PM 1 41.84 0.00 2.70 0.15 2.70 52.62 Average: all 37.07 0.00 3.16 0.94 2.90 55.93 Average: 0 25.25 0.00 2.54 0.86 2.75 68.61 Average: 1 48.95 0.00 3.79 1.02 3.06 43.17