---> uname -a: Linux prd-centos8-builder-2c-2g-2009.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: 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 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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 634 4793 19 2268 6765 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:94:aa:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe94:aa9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b3:15:0f:e9 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) 10/08/2025 _x86_64_ (2 CPU) 17:31:31 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 269.11 27.91 241.20 6348.15 40626.61 05:34:01 PM 116.55 0.48 116.06 63.86 10881.80 05:35:01 PM 41.58 0.35 41.23 43.73 3709.52 05:36:01 PM 17.56 0.00 17.56 0.00 422.18 05:37:01 PM 25.51 0.92 24.59 95.17 652.97 Average: 94.06 5.93 88.13 1310.26 11258.88 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5188168 6949104 2694264 34.18 2688 1951624 1051032 11.77 205964 2194284 102976 05:34:01 PM 4877540 6920628 3004892 38.12 2688 2218972 1039560 11.64 207920 2443492 115024 05:35:01 PM 4965088 6976628 2917344 37.01 2688 2186656 966116 10.82 267424 2295568 10932 05:36:01 PM 4957320 6968644 2925112 37.11 2688 2186656 985012 11.03 268104 2302840 9936 05:37:01 PM 4904428 6931376 2978004 37.78 2688 2202020 1018240 11.40 426332 2196604 23272 Average: 4978509 6949276 2903923 36.84 2688 2149186 1011992 11.33 275149 2286558 52428 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 307.20 193.80 1782.74 63.19 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 86.94 68.82 847.31 10.24 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 19.33 20.50 24.54 7.85 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 17.81 18.63 16.24 7.22 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 21.61 20.58 28.03 10.78 0.00 0.00 0.00 0.00 05:37:01 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 90.58 64.47 539.78 19.86 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) 10/08/2025 _x86_64_ (2 CPU) 17:31:31 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 39.32 0.00 7.66 9.22 0.10 43.71 05:33:01 PM 0 35.26 0.00 8.02 8.82 0.10 47.79 05:33:01 PM 1 43.37 0.00 7.30 9.61 0.10 39.62 05:34:01 PM all 33.92 0.00 5.22 2.64 0.09 58.12 05:34:01 PM 0 35.91 0.00 5.79 3.04 0.08 55.18 05:34:01 PM 1 31.94 0.00 4.65 2.25 0.10 61.06 05:35:01 PM all 34.19 0.00 4.17 0.91 0.08 60.65 05:35:01 PM 0 29.97 0.00 4.00 1.08 0.08 64.86 05:35:01 PM 1 38.39 0.00 4.35 0.73 0.08 56.44 05:36:01 PM all 32.32 0.00 3.46 0.27 0.09 63.86 05:36:01 PM 0 29.67 0.00 3.70 0.10 0.08 66.44 05:36:01 PM 1 34.96 0.00 3.22 0.43 0.10 61.29 05:37:01 PM all 35.03 0.00 3.63 0.44 0.09 60.80 05:37:01 PM 0 28.92 0.00 3.37 0.23 0.08 67.40 05:37:01 PM 1 41.14 0.00 3.90 0.65 0.10 54.21 Average: all 34.95 0.00 4.83 2.69 0.09 57.44 Average: 0 31.94 0.00 4.97 2.65 0.09 60.34 Average: 1 37.96 0.00 4.68 2.73 0.10 54.53