---> uname -a: Linux prd-centos8-builder-2c-4g-4152.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 510 1138 17 2016 2881 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:ff:60:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.127/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:feff:60b5/64 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) 06/29/2025 _x86_64_ (2 CPU) 21:03:51 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 252.02 182.33 69.70 14860.64 37951.01 09:06:01 PM 59.73 0.32 59.41 9.73 5598.05 09:07:01 PM 71.73 0.50 71.23 53.85 8653.40 09:08:01 PM 25.97 0.25 25.72 40.12 2539.95 09:09:01 PM 18.11 0.07 18.05 3.07 487.47 09:10:01 PM 14.83 0.00 14.83 0.00 528.69 09:11:01 PM 19.67 0.57 19.10 33.58 534.06 Average: 66.01 26.29 39.72 2143.20 8042.16 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 1575220 3041820 2178464 58.04 2104 1646380 627304 13.06 136060 1796712 71272 09:06:01 PM 1339272 3005092 2414412 64.32 2104 1834016 623244 12.98 148300 1977812 152368 09:07:01 PM 1197300 2945508 2556384 68.10 2104 1910524 653948 13.62 147692 2093640 25964 09:08:01 PM 1215568 2994848 2538116 67.62 2104 1940952 613348 12.77 172572 2049804 8856 09:09:01 PM 1218780 2998064 2534904 67.53 2104 1941048 610568 12.71 204432 2015644 8860 09:10:01 PM 1196288 2975048 2557396 68.13 2104 1940544 633440 13.19 204996 2037484 8424 09:11:01 PM 1160928 2939912 2592756 69.07 2104 1940636 676044 14.08 389092 1888324 7368 Average: 1271908 2985756 2481776 66.12 2104 1879157 633985 13.20 200449 1979917 40445 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 199.77 112.21 974.44 54.92 0.00 0.00 0.00 0.00 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 55.76 44.55 704.97 5.22 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 22.08 20.34 194.72 5.69 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 38.79 31.94 514.79 6.09 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 10.90 12.70 8.13 5.74 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 12.59 13.43 10.72 4.35 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 16.14 16.66 15.92 12.93 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 50.86 35.98 346.24 13.56 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) 06/29/2025 _x86_64_ (2 CPU) 21:03:51 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 39.29 0.07 13.09 11.88 5.63 30.04 09:05:01 PM 0 44.94 0.07 14.58 14.53 5.46 20.42 09:05:01 PM 1 33.66 0.07 11.61 9.23 5.80 39.63 09:06:01 PM all 37.57 0.00 4.47 1.87 3.23 52.85 09:06:01 PM 0 30.95 0.00 3.87 2.10 3.37 59.71 09:06:01 PM 1 44.22 0.00 5.08 1.65 3.09 45.96 09:07:01 PM all 36.78 0.00 4.06 3.30 3.42 52.45 09:07:01 PM 0 30.77 0.00 3.38 2.83 3.18 59.85 09:07:01 PM 1 42.81 0.00 4.75 3.77 3.66 45.01 09:08:01 PM all 35.55 0.00 2.81 0.53 2.95 58.16 09:08:01 PM 0 12.23 0.00 2.16 0.44 2.29 82.88 09:08:01 PM 1 58.99 0.00 3.48 0.61 3.61 33.31 09:09:01 PM all 38.12 0.00 2.63 0.21 3.15 55.89 09:09:01 PM 0 37.70 0.00 2.73 0.18 3.10 56.29 09:09:01 PM 1 38.55 0.00 2.53 0.23 3.21 55.49 09:10:01 PM all 34.29 0.00 2.70 0.23 2.74 60.04 09:10:01 PM 0 32.07 0.00 2.33 0.30 2.66 62.65 09:10:01 PM 1 36.50 0.00 3.08 0.16 2.82 57.43 09:11:01 PM all 39.43 0.00 2.81 0.45 3.14 54.16 09:11:01 PM 0 30.35 0.00 2.68 0.41 2.83 63.73 09:11:01 PM 1 48.51 0.00 2.94 0.50 3.45 44.60 Average: all 37.29 0.01 4.65 2.64 3.46 51.94 Average: 0 31.27 0.01 4.53 2.97 3.27 57.96 Average: 1 43.31 0.01 4.78 2.31 3.66 45.92