---> uname -a: Linux prd-centos8-builder-2c-4g-5774.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 485 1142 17 2037 2904 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:a2:0e:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.163/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fea2:e91/64 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) 10/06/2025 _x86_64_ (2 CPU) 19:03:57 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 53.59 0.67 52.92 20.13 5694.13 07:07:01 PM 69.56 0.47 69.09 53.32 8529.44 07:08:01 PM 33.09 0.08 33.01 1.87 3663.57 07:09:01 PM 17.84 0.27 17.58 41.85 454.83 07:10:01 PM 12.85 0.00 12.85 0.00 348.08 07:11:01 PM 21.36 0.37 20.99 18.12 805.71 07:12:01 PM 18.51 0.38 18.13 38.65 532.32 Average: 32.40 0.32 32.08 24.85 2861.02 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1401676 3042112 2352000 62.66 2104 1808244 585304 12.19 143412 1918088 129992 07:07:01 PM 1237096 2998596 2516580 67.04 2104 1922868 603788 12.57 147272 2051440 49064 07:08:01 PM 1069104 2901572 2684572 71.52 2104 1993676 704768 14.68 173936 2191364 42736 07:09:01 PM 1108436 2941212 2645240 70.47 2104 1993760 662164 13.79 208704 2116952 41556 07:10:01 PM 1190596 2990844 2563080 68.28 2104 1961112 615744 12.82 206420 2036108 8840 07:11:01 PM 1139548 2940184 2614128 69.64 2104 1961408 665244 13.85 390752 1903468 8672 07:12:01 PM 1153656 2957168 2600020 69.27 2104 1963936 646176 13.46 390556 1889296 20208 Average: 1185730 2967384 2567946 68.41 2104 1943572 640455 13.34 237293 2015245 43010 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 62.82 52.46 815.25 5.52 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 26.47 23.69 245.84 5.65 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 42.43 36.64 585.09 10.29 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 11.60 13.81 12.68 5.66 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 10.53 11.81 8.70 4.06 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 16.94 17.36 17.06 7.70 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 11.06 12.41 9.07 5.91 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 25.98 24.03 241.93 6.40 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) 10/06/2025 _x86_64_ (2 CPU) 19:03:57 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 39.22 0.00 4.65 1.05 1.73 53.34 07:06:01 PM 0 30.99 0.00 3.94 1.76 2.01 61.31 07:06:01 PM 1 47.50 0.00 5.37 0.33 1.45 45.33 07:07:01 PM all 38.45 0.00 4.58 2.18 1.96 52.84 07:07:01 PM 0 32.92 0.00 4.08 2.44 2.06 58.51 07:07:01 PM 1 43.99 0.00 5.09 1.91 1.86 47.15 07:08:01 PM all 36.23 0.00 2.35 0.56 1.70 59.17 07:08:01 PM 0 30.38 0.00 2.25 0.53 1.76 65.08 07:08:01 PM 1 42.09 0.00 2.44 0.58 1.64 53.25 07:09:01 PM all 36.56 0.00 2.63 0.37 1.68 58.76 07:09:01 PM 0 20.07 0.00 1.81 0.23 1.36 76.53 07:09:01 PM 1 53.05 0.00 3.45 0.51 1.99 40.99 07:10:01 PM all 36.35 0.00 2.49 0.27 1.76 59.13 07:10:01 PM 0 12.51 0.00 0.91 0.45 1.41 84.72 07:10:01 PM 1 60.30 0.00 4.09 0.08 2.13 33.41 07:11:01 PM all 37.45 0.00 2.93 0.85 1.81 56.97 07:11:01 PM 0 24.80 0.00 2.58 0.98 1.65 69.99 07:11:01 PM 1 50.12 0.00 3.29 0.71 1.96 43.92 07:12:01 PM all 40.90 0.00 3.29 0.33 1.74 53.74 07:12:01 PM 0 41.53 0.00 3.55 0.46 1.77 52.69 07:12:01 PM 1 40.28 0.00 3.03 0.20 1.71 54.79 Average: all 37.88 0.00 3.27 0.80 1.77 56.28 Average: 0 27.59 0.00 2.73 0.98 1.72 66.98 Average: 1 48.19 0.00 3.82 0.62 1.82 45.55