---> uname -a: Linux prd-centos8-builder-2c-2g-4247.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 628 4802 19 2266 6772 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:b0:74:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:feb0:748d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c6:3b:3d:80 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) 01/25/2026 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:02 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 213.61 17.37 196.24 5564.89 7734.34 08:34:01 PM 115.80 0.68 115.11 102.38 12384.45 08:35:01 PM 27.94 0.10 27.84 3.60 1187.79 08:36:01 PM 17.78 0.00 17.78 0.00 645.17 08:37:01 PM 26.11 1.27 24.84 114.90 735.15 Average: 79.80 3.84 75.96 1142.45 4526.43 08:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5144812 7006304 2737620 34.73 2688 2043596 965400 10.81 204404 2208600 184164 08:34:01 PM 4895248 6939548 2987184 37.90 2688 2219420 995776 11.15 237396 2394860 61464 08:35:01 PM 4996052 7004968 2886380 36.62 2688 2184176 939504 10.52 270380 2261340 8984 08:36:01 PM 4844384 6889396 3038048 38.54 2688 2220464 1039844 11.64 274180 2408516 45228 08:37:01 PM 4919004 6936296 2963428 37.60 2688 2191964 991504 11.10 425888 2181576 26396 Average: 4959900 6955302 2922532 37.08 2688 2171924 986406 11.04 282450 2290978 65247 08:32:02 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 357.47 211.17 1944.82 66.27 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 77.44 62.94 753.27 12.00 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 21.71 19.98 26.44 7.83 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 19.46 18.03 17.01 6.68 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 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 24.96 21.31 30.59 10.19 0.00 0.00 0.00 0.00 08:37:01 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 99.35 66.20 549.77 20.44 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) 01/25/2026 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:02 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 40.79 0.00 7.55 2.50 0.09 49.07 08:33:01 PM 0 50.82 0.00 7.93 2.31 0.09 38.85 08:33:01 PM 1 30.77 0.00 7.17 2.68 0.10 59.28 08:34:01 PM all 36.64 0.00 5.18 1.43 0.09 56.66 08:34:01 PM 0 50.73 0.00 6.00 1.02 0.08 42.17 08:34:01 PM 1 22.57 0.00 4.37 1.83 0.10 71.13 08:35:01 PM all 31.65 0.00 3.54 0.15 0.09 64.57 08:35:01 PM 0 49.08 0.00 4.02 0.25 0.08 46.58 08:35:01 PM 1 14.18 0.00 3.06 0.05 0.10 82.61 08:36:01 PM all 30.52 0.00 2.84 0.15 0.08 66.41 08:36:01 PM 0 40.66 0.00 3.55 0.13 0.08 55.57 08:36:01 PM 1 20.37 0.00 2.14 0.17 0.08 77.24 08:37:01 PM all 33.82 0.00 4.14 0.16 0.09 61.79 08:37:01 PM 0 52.30 0.00 4.77 0.22 0.08 42.63 08:37:01 PM 1 15.33 0.00 3.50 0.10 0.10 80.96 Average: all 34.66 0.00 4.64 0.87 0.09 59.74 Average: 0 48.71 0.00 5.24 0.78 0.08 45.18 Average: 1 20.61 0.00 4.04 0.96 0.10 74.30