---> uname -a: Linux prd-centos8-builder-2c-4g-5703.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 500 1128 17 2037 2890 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:0c:c8:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.217/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fe0c:c85f/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) 19:03:55 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 58.37 0.88 57.49 29.05 5856.64 07:07:01 PM 72.27 0.50 71.77 53.86 9311.46 07:08:01 PM 28.71 0.05 28.66 1.33 2856.30 07:09:01 PM 18.44 0.27 18.18 41.85 456.00 07:10:01 PM 11.70 0.00 11.70 0.00 328.61 07:11:01 PM 21.05 0.37 20.68 18.13 795.62 07:12:01 PM 24.09 0.38 23.70 38.65 1086.07 Average: 33.52 0.35 33.17 26.12 2955.74 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1368208 3010036 2385468 63.55 2104 1809792 628452 13.09 143616 1952776 130752 07:07:01 PM 1200432 2961708 2553244 68.02 2104 1922636 654132 13.62 147392 2086320 25556 07:08:01 PM 1175956 2974684 2577720 68.67 2104 1959604 643936 13.41 171408 2085660 8852 07:09:01 PM 1063444 2897068 2690232 71.67 2104 1994680 716420 14.92 208876 2161860 42736 07:10:01 PM 1194784 2994748 2558892 68.17 2104 1960860 645352 13.44 206740 2032480 8844 07:11:01 PM 1151220 2950348 2602456 69.33 2104 1959980 663024 13.81 390584 1891544 7496 07:12:01 PM 1151692 2954852 2601984 69.32 2104 1963680 658328 13.71 390580 1891724 20224 Average: 1186534 2963349 2567142 68.39 2104 1938747 658521 13.71 237028 2014623 34923 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 66.05 54.39 830.87 5.83 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 23.96 21.95 229.98 5.64 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 38.14 31.17 584.08 6.16 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 12.05 14.25 12.61 6.03 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 11.15 11.88 9.53 3.81 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 15.41 15.31 20.91 7.20 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 11.39 12.31 9.15 5.94 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 25.45 23.04 242.46 5.80 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) 19:03:55 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 39.18 0.00 4.46 1.39 1.55 53.42 07:06:01 PM 0 29.79 0.00 3.36 2.21 1.55 63.10 07:06:01 PM 1 48.63 0.00 5.57 0.57 1.56 43.68 07:07:01 PM all 37.99 0.00 4.35 2.35 1.48 53.82 07:07:01 PM 0 27.99 0.00 3.65 2.47 1.46 64.42 07:07:01 PM 1 48.07 0.00 5.06 2.23 1.51 43.13 07:08:01 PM all 38.69 0.00 2.65 0.52 1.27 56.87 07:08:01 PM 0 25.15 0.00 2.62 0.45 0.77 71.01 07:08:01 PM 1 52.18 0.00 2.69 0.58 1.78 42.77 07:09:01 PM all 36.61 0.00 2.44 0.34 1.20 59.40 07:09:01 PM 0 21.41 0.00 2.02 0.42 0.82 75.34 07:09:01 PM 1 51.81 0.00 2.87 0.27 1.58 43.47 07:10:01 PM all 35.33 0.00 2.70 0.11 1.46 60.41 07:10:01 PM 0 12.62 0.00 1.59 0.02 1.20 84.57 07:10:01 PM 1 58.12 0.00 3.80 0.20 1.73 36.15 07:11:01 PM all 32.97 0.00 2.88 0.53 1.08 62.54 07:11:01 PM 0 31.67 0.00 3.18 0.50 1.03 63.61 07:11:01 PM 1 34.27 0.00 2.57 0.57 1.14 61.46 07:12:01 PM all 40.18 0.00 3.40 0.60 1.13 54.69 07:12:01 PM 0 21.74 0.00 2.04 0.95 0.85 74.42 07:12:01 PM 1 58.67 0.00 4.77 0.25 1.42 34.89 Average: all 37.28 0.00 3.27 0.83 1.31 57.31 Average: 0 24.34 0.00 2.64 1.00 1.10 70.93 Average: 1 50.26 0.00 3.90 0.66 1.53 43.65