---> uname -a: Linux prd-centos8-builder-2c-4g-5713.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 481 1146 17 2037 2908 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:a4:17:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.98/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fea4:1739/64 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) 10/05/2025 _x86_64_ (2 CPU) 22:03:53 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 57.52 0.32 57.21 9.73 5667.86 10:07:01 PM 71.58 0.47 71.11 53.32 9119.46 10:08:01 PM 25.14 0.28 24.86 40.65 2687.34 10:09:01 PM 18.96 0.07 18.90 3.07 495.50 10:10:01 PM 17.41 0.00 17.41 0.00 803.32 10:11:01 PM 19.47 0.55 18.92 33.44 524.07 Average: 35.01 0.28 34.73 23.37 3216.05 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1343652 3025160 2410024 64.20 2104 1849292 610204 12.71 148764 1971248 165324 10:07:01 PM 1203012 2964480 2550664 67.95 2104 1922900 637756 13.28 147624 2085116 23260 10:08:01 PM 1243864 3043948 2509812 66.86 2104 1960804 560412 11.67 172548 2016892 8852 10:09:01 PM 1191664 2991824 2562012 68.25 2104 1960896 609396 12.69 206060 2035288 8844 10:10:01 PM 1241360 3039732 2512316 66.93 2104 1959340 561092 11.68 206892 1984652 7372 10:11:01 PM 1202384 3002092 2551292 67.97 2104 1960488 596780 12.43 391060 1840980 7520 Average: 1237656 3011206 2516020 67.03 2104 1935620 595940 12.41 212158 1989029 36862 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 68.47 57.66 904.29 6.28 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 20.48 19.26 157.58 5.67 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 44.07 37.42 590.52 9.01 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 10.55 12.71 8.02 5.77 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 13.46 13.78 11.23 4.39 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 15.92 15.71 15.98 7.86 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 28.82 26.09 281.24 6.50 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) 10/05/2025 _x86_64_ (2 CPU) 22:03:53 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 38.56 0.00 4.31 0.99 2.04 54.10 10:06:01 PM 0 30.51 0.00 3.21 0.99 1.89 63.40 10:06:01 PM 1 46.63 0.00 5.41 1.00 2.19 44.77 10:07:01 PM all 37.31 0.00 3.93 2.87 1.75 54.14 10:07:01 PM 0 11.52 0.00 2.37 2.83 1.36 81.91 10:07:01 PM 1 63.27 0.00 5.49 2.90 2.15 26.18 10:08:01 PM all 36.38 0.00 2.58 0.49 1.70 58.86 10:08:01 PM 0 23.42 0.00 2.52 0.38 1.51 72.16 10:08:01 PM 1 49.35 0.00 2.63 0.60 1.88 45.54 10:09:01 PM all 39.69 0.00 2.63 0.48 1.69 55.51 10:09:01 PM 0 23.28 0.00 2.28 0.53 1.30 72.61 10:09:01 PM 1 56.10 0.00 2.98 0.43 2.08 38.41 10:10:01 PM all 33.52 0.00 2.98 0.43 1.53 61.54 10:10:01 PM 0 26.92 0.00 2.84 0.51 1.36 68.37 10:10:01 PM 1 40.13 0.00 3.13 0.35 1.70 54.70 10:11:01 PM all 39.94 0.00 2.77 0.53 1.92 54.84 10:11:01 PM 0 24.95 0.00 2.04 0.65 1.71 70.65 10:11:01 PM 1 54.98 0.00 3.51 0.42 2.13 38.96 Average: all 37.57 0.00 3.20 0.97 1.77 56.50 Average: 0 23.44 0.00 2.54 0.98 1.52 71.52 Average: 1 51.73 0.00 3.86 0.95 2.02 41.44