---> uname -a: Linux prd-centos8-builder-2c-4g-4476.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: 2799.998 BogoMIPS: 5599.99 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 505 1124 17 2035 2885 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:16:83:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.80/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe16:8383/64 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) 07/02/2025 _x86_64_ (2 CPU) 21:03:56 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 54.20 0.47 53.73 12.80 5872.39 09:07:01 PM 65.02 0.47 64.56 53.32 7004.23 09:08:01 PM 33.91 0.08 33.82 1.87 4580.32 09:09:01 PM 20.00 0.27 19.73 41.86 880.92 09:10:01 PM 16.31 0.00 16.31 0.00 415.87 09:11:01 PM 16.56 0.37 16.19 18.13 665.76 09:12:01 PM 18.12 0.38 17.74 38.64 504.78 Average: 32.01 0.29 31.72 23.80 2846.05 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1389196 3032436 2364488 62.99 2104 1810912 603480 12.57 143588 1929816 129980 09:07:01 PM 1227828 2989956 2525856 67.29 2104 1923472 622984 12.97 146308 2062000 89116 09:08:01 PM 1116392 2945104 2637292 70.26 2104 1989524 664816 13.84 174024 2145272 54036 09:09:01 PM 1187768 2985756 2565916 68.36 2104 1958692 616004 12.83 205592 2040864 8416 09:10:01 PM 1190700 2989228 2562984 68.28 2104 1959192 618236 12.87 206160 2036696 8840 09:11:01 PM 1195004 2994120 2558680 68.16 2104 1959864 624212 13.00 390228 1849752 8996 09:12:01 PM 1124184 2936640 2629500 70.05 2104 1972696 680024 14.16 393520 1914292 21808 Average: 1204439 2981891 2549245 67.91 2104 1939193 632822 13.18 237060 1996956 45885 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 57.85 42.32 803.59 4.86 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 25.25 22.20 243.61 4.91 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 44.10 34.62 568.63 7.03 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 11.03 12.85 11.90 4.80 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 9.29 11.84 7.73 5.02 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 16.78 16.28 17.10 10.88 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 9.53 11.13 8.19 5.49 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 24.83 21.60 237.23 6.14 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) 07/02/2025 _x86_64_ (2 CPU) 21:03:56 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 36.08 0.00 4.16 1.36 5.90 52.50 09:06:01 PM 0 36.86 0.00 4.57 0.61 5.89 52.06 09:06:01 PM 1 35.30 0.00 3.74 2.12 5.91 52.93 09:07:01 PM all 35.80 0.00 3.93 2.69 5.20 52.37 09:07:01 PM 0 36.48 0.00 4.32 2.58 5.28 51.34 09:07:01 PM 1 35.12 0.00 3.53 2.81 5.13 53.40 09:08:01 PM all 34.47 0.00 2.84 1.08 5.29 56.32 09:08:01 PM 0 20.56 0.00 2.80 1.14 5.61 69.90 09:08:01 PM 1 48.61 0.00 2.88 1.02 4.97 42.52 09:09:01 PM all 36.26 0.00 2.60 0.65 4.42 56.08 09:09:01 PM 0 20.56 0.00 2.31 0.59 4.82 71.71 09:09:01 PM 1 52.27 0.00 2.89 0.71 4.00 40.13 09:10:01 PM all 37.20 0.00 2.38 0.50 3.81 56.11 09:10:01 PM 0 29.51 0.00 2.45 0.18 3.19 64.67 09:10:01 PM 1 44.83 0.00 2.32 0.82 4.44 47.60 09:11:01 PM all 33.69 0.00 2.98 0.75 3.60 58.98 09:11:01 PM 0 27.13 0.00 2.97 0.67 3.38 65.85 09:11:01 PM 1 40.24 0.00 3.00 0.82 3.82 52.12 09:12:01 PM all 39.37 0.00 3.07 0.65 3.91 53.01 09:12:01 PM 0 28.12 0.00 2.07 0.57 3.78 65.45 09:12:01 PM 1 50.68 0.00 4.07 0.72 4.04 40.49 Average: all 36.12 0.00 3.14 1.10 4.60 55.04 Average: 0 28.45 0.00 3.07 0.91 4.57 62.99 Average: 1 43.82 0.00 3.21 1.29 4.62 47.06