---> uname -a: Linux prd-centos8-builder-2c-2g-10623.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 656 4774 19 2266 6744 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:08:cc:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.107/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe08:cc5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1d:06:29:e8 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/14/2025 _x86_64_ (2 CPU) 20:31:31 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 182.62 19.36 163.26 5377.94 6574.84 08:34:01 PM 115.16 0.45 114.71 63.05 10925.26 08:35:01 PM 43.29 0.35 42.94 43.73 4163.39 08:36:01 PM 18.23 0.00 18.23 0.00 406.40 08:37:02 PM 27.91 0.92 27.00 95.18 771.19 Average: 77.45 4.22 73.23 1116.05 4568.36 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5132076 6920196 2750356 34.89 2688 1977684 1060588 11.88 214920 2238032 128456 08:34:01 PM 4857836 6898664 3024596 38.37 2688 2216720 1020012 11.42 208412 2465128 126092 08:35:01 PM 4935812 6945112 2946620 37.38 2688 2184400 974092 10.91 267908 2325008 9936 08:36:01 PM 4894148 6915228 2988284 37.91 2688 2196344 986764 11.05 269636 2365220 21884 08:37:02 PM 4907020 6921772 2975412 37.75 2688 2189368 990644 11.09 423444 2198372 25108 Average: 4945378 6920194 2937054 37.26 2688 2152903 1006420 11.27 276864 2318352 62295 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 314.95 191.37 1786.03 63.09 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 79.57 65.16 846.88 10.01 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 20.28 20.90 27.24 8.08 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 18.44 19.41 17.82 7.73 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:02 PM eth0 25.10 22.16 30.15 11.67 0.00 0.00 0.00 0.00 08:37:02 PM docker0 0.00 0.00 0.00 0.00 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 91.67 63.80 541.66 20.12 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/14/2025 _x86_64_ (2 CPU) 20:31:31 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 33.95 0.00 6.18 3.64 0.08 56.15 08:33:01 PM 0 34.76 0.00 7.18 4.38 0.08 53.60 08:33:01 PM 1 33.14 0.00 5.18 2.90 0.08 58.70 08:34:01 PM all 32.14 0.00 4.98 4.11 0.10 58.67 08:34:01 PM 0 31.93 0.00 4.95 4.05 0.10 58.96 08:34:01 PM 1 32.36 0.00 5.00 4.17 0.10 58.38 08:35:01 PM all 34.23 0.00 3.90 0.72 0.08 61.07 08:35:01 PM 0 30.94 0.00 3.91 0.99 0.08 64.08 08:35:01 PM 1 37.51 0.00 3.88 0.45 0.08 58.08 08:36:01 PM all 33.72 0.00 3.56 0.13 0.11 62.48 08:36:01 PM 0 30.89 0.00 3.70 0.10 0.12 65.19 08:36:01 PM 1 36.55 0.00 3.41 0.17 0.10 59.78 08:37:02 PM all 37.37 0.00 4.27 0.23 0.12 58.02 08:37:02 PM 0 31.24 0.00 4.07 0.27 0.13 64.29 08:37:02 PM 1 43.48 0.00 4.46 0.20 0.10 51.76 Average: all 34.28 0.00 4.57 1.77 0.10 59.28 Average: 0 31.95 0.00 4.76 1.95 0.10 61.23 Average: 1 36.61 0.00 4.38 1.58 0.09 57.34