---> uname -a: Linux prd-centos8-builder-2c-2g-2955.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 633 4800 19 2263 6767 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:df:71:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fedf:71f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d8:af:c4:0e 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) 10/02/2025 _x86_64_ (2 CPU) 01:31:28 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 228.64 16.11 212.53 3996.67 8644.35 01:34:01 AM 91.30 0.52 90.78 64.79 11087.12 01:35:01 AM 20.11 0.03 20.08 0.53 1263.88 01:36:01 AM 27.07 0.27 26.81 41.85 673.68 01:37:01 AM 24.08 0.50 23.58 63.72 714.30 Average: 78.24 3.49 74.76 833.56 4476.57 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5112072 6998512 2770360 35.15 2688 2068400 955292 10.70 200656 2242960 184396 01:34:01 AM 4957680 6964184 2924752 37.10 2688 2181600 973376 10.90 227944 2340368 27932 01:35:01 AM 4960052 6966256 2922380 37.07 2688 2181520 986620 11.05 230956 2335328 11760 01:36:01 AM 4836788 6882880 3045644 38.64 2688 2221644 1063892 11.91 270624 2419252 49700 01:37:01 AM 4953988 6964968 2928444 37.15 2688 2185952 969556 10.86 421320 2152608 25092 Average: 4964116 6955360 2918316 37.02 2688 2167823 989747 11.08 270300 2298103 59776 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 294.74 186.24 1999.56 63.06 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 61.91 49.39 626.79 8.56 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 5.33 5.46 3.93 3.08 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 24.84 25.74 28.63 9.88 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 19.78 18.33 16.26 12.62 0.00 0.00 0.00 0.00 01:37:01 AM 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 81.32 57.03 535.05 19.44 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) 10/02/2025 _x86_64_ (2 CPU) 01:31:28 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 40.07 0.00 7.40 1.59 0.12 50.81 01:33:01 AM 0 39.77 0.00 6.89 0.93 0.12 52.29 01:33:01 AM 1 40.37 0.00 7.92 2.26 0.12 49.33 01:34:01 AM all 28.64 0.00 4.20 0.92 0.10 66.14 01:34:01 AM 0 29.68 0.00 4.23 0.73 0.12 65.24 01:34:01 AM 1 27.60 0.00 4.17 1.10 0.08 67.05 01:35:01 AM all 12.13 0.00 1.31 0.16 0.06 86.34 01:35:01 AM 0 8.68 0.00 1.00 0.15 0.05 90.12 01:35:01 AM 1 15.58 0.00 1.62 0.17 0.07 82.56 01:36:01 AM all 34.29 0.00 3.88 0.14 0.10 61.58 01:36:01 AM 0 32.56 0.00 3.55 0.13 0.10 63.65 01:36:01 AM 1 36.02 0.00 4.22 0.15 0.10 59.51 01:37:01 AM all 30.75 0.00 4.01 5.26 0.08 59.90 01:37:01 AM 0 24.26 0.00 3.54 8.83 0.08 63.28 01:37:01 AM 1 37.23 0.00 4.49 1.68 0.08 56.51 Average: all 29.18 0.00 4.16 1.61 0.09 64.96 Average: 0 26.99 0.00 3.84 2.15 0.09 66.92 Average: 1 31.36 0.00 4.48 1.07 0.09 62.99