---> uname -a: Linux prd-centos8-builder-2c-4g-8023.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 493 1130 17 2041 2897 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:dd:46:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.21/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fedd:4688/64 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) 11/02/2025 _x86_64_ (2 CPU) 13:04:03 LINUX RESTART (2 CPU) 01:05:02 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 80.61 6.64 73.97 952.98 5206.59 01:07:02 PM 74.89 0.07 74.83 0.80 8228.46 01:08:01 PM 33.88 0.49 33.38 55.31 4761.63 01:09:01 PM 23.21 0.20 23.01 38.79 935.48 01:10:00 PM 17.72 0.07 17.66 3.09 439.75 01:10:01 PM 10.91 0.00 10.91 0.00 138.18 01:11:01 PM 14.73 0.00 14.73 0.00 586.75 01:12:01 PM 16.03 0.55 15.48 33.46 474.29 Average: 37.19 1.13 36.06 153.29 2937.60 01:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1342008 2952576 2411676 64.25 2104 1784668 679044 14.14 157556 1986964 104812 01:07:02 PM 1212592 2974912 2541092 67.70 2104 1923724 614068 12.79 145708 2078392 87276 01:08:01 PM 1194740 2997408 2558944 68.17 2104 1962992 591436 12.32 170088 2068604 21944 01:09:01 PM 1084500 2888612 2669184 71.11 2104 1964652 695824 14.49 205600 2141652 8860 01:10:00 PM 1082876 2920908 2670808 71.15 2104 1998564 668036 13.91 209260 2141708 42748 01:10:01 PM 1076504 2914564 2677180 71.32 2104 1998572 668036 13.91 209260 2147412 42768 01:11:01 PM 1068364 2906316 2685320 71.54 2104 1998572 679284 14.15 210080 2153904 42744 01:12:01 PM 1104668 2910056 2649016 70.57 2104 1965896 682192 14.21 391196 1935936 8856 Average: 1145782 2933169 2607902 69.48 2104 1949705 659740 13.74 212344 2081822 45001 01:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 82.16 55.54 903.86 9.74 0.00 0.00 0.00 0.00 01:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:02 PM eth0 25.39 22.38 264.21 4.74 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 44.31 33.72 595.41 5.81 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 10.41 13.16 15.97 8.07 0.00 0.00 0.00 0.00 01:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:00 PM eth0 11.10 13.42 8.62 6.00 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 7.27 10.91 5.31 5.10 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 11.98 12.75 10.30 3.98 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 14.90 13.61 14.69 6.70 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 28.44 23.41 256.69 6.43 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) 11/02/2025 _x86_64_ (2 CPU) 13:04:03 LINUX RESTART (2 CPU) 01:05:02 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 34.47 0.00 4.31 3.09 4.28 53.86 01:06:01 PM 0 18.02 0.00 3.40 3.28 3.32 71.98 01:06:01 PM 1 50.86 0.00 5.22 2.89 5.25 35.78 01:07:02 PM all 34.40 0.00 4.45 2.67 6.34 52.13 01:07:02 PM 0 22.24 0.00 3.17 2.81 6.38 65.40 01:07:02 PM 1 46.71 0.00 5.75 2.54 6.30 38.70 01:08:01 PM all 33.60 0.00 3.17 1.39 5.74 56.09 01:08:01 PM 0 28.15 0.00 2.59 1.25 5.49 62.53 01:08:01 PM 1 39.06 0.00 3.76 1.54 5.99 49.65 01:09:01 PM all 35.20 0.00 1.92 0.72 5.34 56.83 01:09:01 PM 0 25.55 0.00 1.69 0.55 5.45 66.76 01:09:01 PM 1 44.95 0.00 2.15 0.89 5.22 46.79 01:10:00 PM all 35.31 0.00 2.44 0.65 5.77 55.83 01:10:00 PM 0 31.64 0.00 1.76 1.03 5.42 60.15 01:10:00 PM 1 38.95 0.00 3.11 0.28 6.12 51.54 01:10:01 PM all 33.33 0.00 1.75 0.00 7.02 57.89 01:10:01 PM 0 51.79 0.00 1.79 0.00 5.36 41.07 01:10:01 PM 1 15.52 0.00 1.72 0.00 8.62 74.14 01:11:01 PM all 31.72 0.00 2.40 0.35 5.41 60.12 01:11:01 PM 0 31.49 0.00 2.54 0.26 5.24 60.46 01:11:01 PM 1 31.95 0.00 2.26 0.44 5.57 59.78 01:12:01 PM all 37.02 0.00 2.73 0.45 5.64 54.16 01:12:01 PM 0 29.92 0.00 2.40 0.23 5.63 61.83 01:12:01 PM 1 44.17 0.00 3.07 0.68 5.65 46.43 Average: all 34.53 0.00 3.06 1.32 5.51 55.58 Average: 0 26.77 0.00 2.50 1.33 5.28 64.11 Average: 1 42.32 0.00 3.61 1.32 5.73 47.03