---> uname -a: Linux prd-centos8-builder-2c-4g-1.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 481 1148 17 2035 2908 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:ea:fc:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.226/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:feea:fc2c/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) 08/03/2025 _x86_64_ (2 CPU) 11:32:00 LINUX RESTART (2 CPU) 11:33:01 AM tps rtps wtps bread/s bwrtn/s 11:34:01 AM 68.20 9.95 58.25 1418.49 3504.53 11:35:01 AM 68.04 0.00 68.04 0.00 7599.18 11:36:01 AM 48.11 0.50 47.61 53.80 5744.83 11:37:01 AM 21.30 0.05 21.25 1.33 2341.48 11:38:01 AM 20.44 0.23 20.21 40.11 878.01 11:39:01 AM 20.52 0.03 20.49 1.73 641.76 11:40:01 AM 15.47 0.00 15.47 0.00 644.07 11:41:01 AM 14.88 0.55 14.33 33.45 404.33 Average: 34.62 1.41 33.21 193.62 2719.80 11:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 AM 1494032 3019940 2259644 60.20 2104 1703036 630044 13.12 143576 1858932 63352 11:35:01 AM 1323744 3015264 2429932 64.73 2104 1858436 605268 12.60 144428 1989268 70628 11:36:01 AM 1242328 3002996 2511348 66.90 2104 1921900 590672 12.30 147036 2045216 22544 11:37:01 AM 1159840 2961624 2593836 69.10 2104 1962712 641464 13.36 171272 2103160 27404 11:38:01 AM 1198276 2996512 2555400 68.08 2104 1959072 603820 12.57 205176 2030728 8852 11:39:01 AM 1106080 2937100 2647596 70.53 2104 1991888 661128 13.77 208496 2120204 41688 11:40:01 AM 1121188 2950984 2632488 70.13 2104 1990716 650872 13.55 209000 2104512 40512 11:41:01 AM 1149740 2948796 2603936 69.37 2104 1959900 650760 13.55 390304 1894872 8556 Average: 1224404 2979152 2529272 67.38 2104 1918458 629254 13.10 202411 2018362 35442 11:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 136.63 92.27 979.08 48.98 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 40.41 33.39 523.48 3.72 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 11.64 11.19 43.54 3.98 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 31.84 24.35 564.22 5.12 0.00 0.00 0.00 0.00 11:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM eth0 13.88 17.11 14.29 5.10 0.00 0.00 0.00 0.00 11:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM eth0 10.53 13.51 9.02 5.86 0.00 0.00 0.00 0.00 11:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 AM eth0 11.71 12.19 9.96 3.64 0.00 0.00 0.00 0.00 11:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 AM eth0 14.06 13.36 15.50 6.55 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 33.83 27.17 269.84 10.37 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) 08/03/2025 _x86_64_ (2 CPU) 11:32:00 LINUX RESTART (2 CPU) 11:33:01 AM CPU %user %nice %system %iowait %steal %idle 11:34:01 AM all 32.15 0.00 4.86 3.14 16.48 43.38 11:34:01 AM 0 31.23 0.00 4.66 3.30 16.45 44.35 11:34:01 AM 1 33.08 0.00 5.06 2.97 16.50 42.40 11:35:01 AM all 27.98 0.00 4.59 2.39 16.45 48.59 11:35:01 AM 0 29.70 0.00 4.52 2.56 16.30 46.92 11:35:01 AM 1 26.26 0.00 4.67 2.22 16.59 50.25 11:36:01 AM all 28.92 0.00 4.17 1.72 15.01 50.17 11:36:01 AM 0 29.01 0.00 4.07 1.72 14.75 50.46 11:36:01 AM 1 28.84 0.00 4.28 1.71 15.28 49.89 11:37:01 AM all 28.28 0.00 2.63 0.62 12.91 55.56 11:37:01 AM 0 28.95 0.00 2.49 0.84 13.06 54.67 11:37:01 AM 1 27.60 0.00 2.77 0.41 12.76 56.45 11:38:01 AM all 31.70 0.00 2.86 0.71 9.95 54.78 11:38:01 AM 0 28.13 0.00 2.94 0.84 9.88 58.21 11:38:01 AM 1 35.29 0.00 2.78 0.57 10.02 51.33 11:39:01 AM all 32.25 0.00 2.65 0.70 10.31 54.09 11:39:01 AM 0 30.58 0.00 2.51 0.51 10.47 55.93 11:39:01 AM 1 33.94 0.00 2.79 0.89 10.14 52.23 11:40:01 AM all 28.75 0.00 2.66 0.70 6.80 61.09 11:40:01 AM 0 30.31 0.00 2.43 0.64 6.76 59.86 11:40:01 AM 1 27.20 0.00 2.89 0.75 6.84 62.32 11:41:01 AM all 36.08 0.00 2.73 0.76 6.33 54.11 11:41:01 AM 0 38.40 0.00 2.53 0.82 6.18 52.06 11:41:01 AM 1 33.75 0.00 2.92 0.69 6.48 56.16 Average: all 30.76 0.00 3.40 1.35 11.81 52.69 Average: 0 30.78 0.00 3.27 1.41 11.76 52.78 Average: 1 30.74 0.00 3.53 1.28 11.85 52.60