---> uname -a: Linux prd-centos8-builder-2c-1g-90.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4864 20 2242 6796 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:34:e6:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe34:e6f9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 09/09/2026 _x86_64_ (2 CPU) 02:03:43 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 450.37 226.89 223.48 11590.94 43621.14 02:06:01 AM 122.82 8.83 113.99 317.57 12697.85 02:07:01 AM 21.65 0.32 21.33 35.99 3263.96 02:08:01 AM 14.26 1.12 13.14 70.23 694.74 Average: 152.27 59.29 92.99 3003.57 15069.22 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5189144 6942136 2693284 34.17 2688 1929740 861324 9.64 235532 2123076 191188 02:06:01 AM 4917400 6898260 2965028 37.62 2688 2144856 806088 9.03 210956 2366064 90744 02:07:01 AM 5009740 6982668 2872688 36.44 2688 2137148 717228 8.03 237044 2248832 5836 02:08:01 AM 4973272 6950016 2909156 36.91 2688 2141020 745096 8.34 426716 2096292 7612 Average: 5022389 6943270 2860039 36.28 2688 2088191 782434 8.76 277562 2208566 73845 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 272.96 170.64 1843.56 66.57 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 72.95 52.77 754.13 7.50 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 12.63 10.38 13.82 2.97 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 23.44 18.61 26.97 10.10 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 95.49 63.10 659.62 21.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 09/09/2026 _x86_64_ (2 CPU) 02:03:43 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 38.76 2.82 36.90 8.26 0.03 13.23 02:05:01 AM 0 37.34 3.19 38.95 8.02 0.03 12.47 02:05:01 AM 1 40.18 2.45 34.84 8.51 0.02 14.00 02:06:01 AM all 33.98 0.17 6.57 0.92 0.01 58.36 02:06:01 AM 0 37.76 0.28 7.88 0.90 0.00 53.17 02:06:01 AM 1 30.19 0.05 5.25 0.95 0.02 63.54 02:07:01 AM all 39.51 0.00 3.54 0.17 0.04 56.75 02:07:01 AM 0 55.44 0.00 4.13 0.07 0.05 40.31 02:07:01 AM 1 23.58 0.00 2.95 0.27 0.03 73.17 02:08:01 AM all 36.94 0.00 4.17 0.17 0.02 58.70 02:08:01 AM 0 41.24 0.00 4.08 0.23 0.03 54.42 02:08:01 AM 1 32.63 0.00 4.27 0.10 0.02 62.98 Average: all 37.29 0.74 12.67 2.35 0.03 46.93 Average: 0 42.97 0.86 13.64 2.28 0.03 40.22 Average: 1 31.60 0.62 11.71 2.42 0.02 53.63