---> uname -a: Linux prd-centos8-builder-2c-2g-11128.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 656 4774 19 2266 6744 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:31:0c:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe31:c4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4d:e3:16:9b 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) 11/16/2025 _x86_64_ (2 CPU) 23:31:30 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 205.05 17.74 187.30 5271.71 8167.53 11:34:01 PM 103.92 0.70 103.22 103.18 11599.67 11:35:01 PM 28.48 0.50 27.98 34.13 1103.33 11:36:01 PM 24.68 0.00 24.68 0.00 917.44 11:37:01 PM 24.86 0.52 24.34 64.65 687.55 Average: 77.40 3.89 73.50 1094.80 4494.98 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5103932 6974428 2778500 35.25 2688 2052796 981384 10.99 205928 2246980 174052 11:34:01 PM 4947080 6956476 2935352 37.24 2688 2184376 971268 10.88 233356 2347492 27112 11:35:01 PM 4814544 6858772 3067888 38.92 2688 2219576 1058584 11.85 285796 2426832 44256 11:36:01 PM 4908196 6919192 2974236 37.73 2688 2186160 1006036 11.26 283544 2334712 10768 11:37:01 PM 4919628 6936256 2962804 37.59 2688 2191324 981220 10.99 438072 2169508 26984 Average: 4938676 6929025 2943756 37.35 2688 2166846 999698 11.19 289339 2305105 56634 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 286.94 179.59 1895.97 62.70 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 88.30 65.69 744.22 16.31 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 26.06 27.81 32.25 9.71 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 23.81 19.44 22.61 7.16 0.00 0.00 0.00 0.00 11:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 23.11 21.51 26.01 15.48 0.00 0.00 0.00 0.00 11:37:01 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 89.65 62.81 544.22 22.27 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) 11/16/2025 _x86_64_ (2 CPU) 23:31:30 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 43.05 0.00 7.44 2.22 0.14 47.15 11:33:01 PM 0 34.71 0.00 5.55 1.00 0.15 58.59 11:33:01 PM 1 51.43 0.00 9.33 3.45 0.13 35.65 11:34:01 PM all 33.64 0.00 5.42 1.39 0.12 59.45 11:34:01 PM 0 21.76 0.00 4.33 0.92 0.12 72.88 11:34:01 PM 1 45.57 0.00 6.51 1.86 0.12 45.94 11:35:01 PM all 33.37 0.00 3.46 0.24 0.12 62.81 11:35:01 PM 0 12.73 0.00 2.95 0.18 0.12 84.02 11:35:01 PM 1 54.01 0.00 3.97 0.30 0.12 41.60 11:36:01 PM all 33.73 0.00 3.60 0.18 0.14 62.34 11:36:01 PM 0 12.75 0.00 2.25 0.22 0.17 84.62 11:36:01 PM 1 54.75 0.00 4.95 0.15 0.12 40.04 11:37:01 PM all 35.65 0.00 4.29 0.74 0.14 59.18 11:37:01 PM 0 27.99 0.00 3.70 0.52 0.15 67.64 11:37:01 PM 1 43.33 0.00 4.89 0.95 0.13 50.69 Average: all 35.88 0.00 4.84 0.95 0.13 58.19 Average: 0 21.99 0.00 3.76 0.57 0.14 73.55 Average: 1 49.82 0.00 5.93 1.34 0.12 42.78