---> uname -a: Linux prd-centos8-builder-2c-2g-46015.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 687 4748 19 2261 6712 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:02:ba:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe02:bad5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b0:af:c4:39 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) 07/25/2025 _x86_64_ (2 CPU) 21:31:33 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 215.41 26.57 188.84 6272.18 36982.71 09:34:01 PM 111.15 0.47 110.68 63.58 9928.26 09:35:01 PM 47.98 0.35 47.63 43.73 4081.20 09:36:01 PM 19.94 0.00 19.94 0.00 542.31 09:37:01 PM 27.51 0.92 26.60 95.18 768.57 Average: 84.40 5.66 78.74 1294.97 10460.82 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5137204 6880532 2745228 34.83 2688 1935120 1111828 12.45 204532 2249648 86968 09:34:01 PM 4828852 6864556 3053580 38.74 2688 2211688 1088192 12.18 207616 2493888 136900 09:35:01 PM 4864112 6888172 3018320 38.29 2688 2199828 1071772 12.00 268064 2397800 30416 09:36:01 PM 4892556 6896432 2989876 37.93 2688 2179328 1061396 11.88 267380 2369660 9916 09:37:01 PM 4899336 6908656 2983096 37.84 2688 2184240 1026216 11.49 421860 2207740 25028 Average: 4924412 6887670 2958020 37.53 2688 2142041 1071881 12.00 273890 2343747 57846 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 266.93 173.21 1768.36 61.95 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 76.22 62.43 828.54 10.15 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 20.18 21.05 25.30 8.74 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 19.57 19.62 18.77 7.05 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 23.40 21.16 28.35 11.41 0.00 0.00 0.00 0.00 09:37:01 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 81.26 59.50 533.88 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) 07/25/2025 _x86_64_ (2 CPU) 21:31:33 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 38.66 0.00 7.06 7.79 0.10 46.40 09:33:01 PM 0 44.08 0.00 7.69 7.79 0.10 40.35 09:33:01 PM 1 33.22 0.00 6.43 7.79 0.10 52.47 09:34:01 PM all 35.90 0.00 5.77 2.05 0.12 56.16 09:34:01 PM 0 52.66 0.00 6.66 1.82 0.12 38.74 09:34:01 PM 1 19.18 0.00 4.88 2.29 0.12 73.53 09:35:01 PM all 34.84 0.00 3.99 0.43 0.10 60.63 09:35:01 PM 0 46.37 0.00 4.18 0.62 0.08 48.75 09:35:01 PM 1 23.31 0.00 3.80 0.25 0.12 72.52 09:36:01 PM all 33.17 0.00 3.44 0.13 0.08 63.19 09:36:01 PM 0 45.99 0.00 3.95 0.18 0.10 49.77 09:36:01 PM 1 20.32 0.00 2.92 0.07 0.07 76.62 09:37:01 PM all 36.17 0.00 4.22 0.17 0.09 59.35 09:37:01 PM 0 56.92 0.00 5.34 0.23 0.10 37.40 09:37:01 PM 1 15.45 0.00 3.10 0.10 0.08 81.26 Average: all 35.74 0.00 4.89 2.11 0.10 57.15 Average: 0 49.21 0.00 5.56 2.12 0.10 43.01 Average: 1 22.28 0.00 4.23 2.09 0.10 71.30