---> uname -a: Linux prd-centos8-builder-2c-2g-34366.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 629 4799 19 2268 6770 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:69:34:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe69:3400/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a4:9a:94:78 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) 01/12/2026 _x86_64_ (2 CPU) 19:31:42 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 230.22 56.50 173.73 13220.39 41846.53 07:34:01 PM 129.19 0.45 128.74 62.78 13208.63 07:35:01 PM 40.44 0.35 40.09 43.73 2033.71 07:36:01 PM 17.79 0.00 17.79 0.00 489.79 07:37:01 PM 27.46 1.27 26.20 114.91 749.84 Average: 89.03 11.71 77.31 2688.54 11666.39 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5195732 6956384 2686692 34.08 2688 1951280 1054068 11.80 207224 2183280 111536 07:34:01 PM 4829956 6882288 3052468 38.72 2688 2228036 1062476 11.90 210532 2482164 70468 07:35:01 PM 4895812 6940288 2986612 37.89 2688 2219996 996940 11.16 272880 2358120 44140 07:36:01 PM 4965764 6976156 2916660 37.00 2688 2185796 976072 10.93 270880 2290224 9952 07:37:01 PM 4958084 6982756 2924340 37.10 2688 2199620 955048 10.69 426640 2141604 33300 Average: 4969070 6947574 2913354 36.96 2688 2156946 1008921 11.30 277631 2291078 53879 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 292.40 180.74 1794.66 62.30 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 78.26 65.14 865.07 10.20 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 23.88 25.60 28.90 9.89 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 18.74 18.58 17.80 6.20 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 22.63 20.58 29.38 9.94 0.00 0.00 0.00 0.00 07:37:01 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 87.19 62.13 547.20 19.71 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) 01/12/2026 _x86_64_ (2 CPU) 19:31:42 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 44.20 0.00 8.47 6.28 0.09 40.96 07:33:01 PM 0 43.42 0.00 6.46 5.12 0.08 44.92 07:33:01 PM 1 44.98 0.00 10.48 7.44 0.10 37.00 07:34:01 PM all 36.84 0.00 5.57 1.39 0.10 56.10 07:34:01 PM 0 40.82 0.00 5.77 1.85 0.10 51.46 07:34:01 PM 1 32.86 0.00 5.36 0.93 0.10 60.74 07:35:01 PM all 34.65 0.00 4.09 0.22 0.08 60.97 07:35:01 PM 0 29.65 0.00 3.57 0.18 0.08 66.52 07:35:01 PM 1 39.65 0.00 4.61 0.25 0.08 55.41 07:36:01 PM all 32.88 0.00 3.47 0.10 0.08 63.47 07:36:01 PM 0 49.28 0.00 4.42 0.13 0.08 46.08 07:36:01 PM 1 16.46 0.00 2.52 0.07 0.07 80.89 07:37:01 PM all 36.23 0.00 4.11 0.17 0.08 59.41 07:37:01 PM 0 49.88 0.00 4.80 0.22 0.08 45.01 07:37:01 PM 1 22.59 0.00 3.42 0.12 0.08 73.80 Average: all 36.95 0.00 5.14 1.63 0.09 56.20 Average: 0 42.61 0.00 5.00 1.50 0.09 50.80 Average: 1 31.29 0.00 5.27 1.76 0.09 61.59