---> uname -a: Linux prd-centos8-builder-2c-2g-12713.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 679 4748 19 2269 6721 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:5f:31:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe5f:3124/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:82:2d:a4:1f 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) 11/22/2025 _x86_64_ (2 CPU) 20:31:31 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 224.52 24.95 199.57 6222.39 12780.91 08:34:01 PM 112.38 0.45 111.93 63.06 12307.80 08:35:01 PM 34.79 0.75 34.04 74.24 1811.21 08:36:01 PM 22.95 0.00 22.95 0.00 629.60 08:37:01 PM 25.01 0.52 24.50 64.66 696.58 Average: 83.94 5.34 78.61 1285.32 5645.81 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5046840 6885800 2835592 35.97 2688 2021616 1104224 12.36 199568 2310644 168744 08:34:01 PM 4929532 6941468 2952900 37.46 2688 2187024 998064 11.18 214136 2381504 43092 08:35:01 PM 4834804 6881112 3047628 38.66 2688 2221348 1055680 11.82 270476 2421108 43080 08:36:01 PM 4816772 6864076 3065660 38.89 2688 2222524 1076508 12.05 271528 2438368 44240 08:37:01 PM 4865036 6883784 3017396 38.28 2688 2193484 1050064 11.76 436768 2225048 26256 Average: 4898597 6891248 2983835 37.85 2688 2169199 1056908 11.83 278495 2355334 65082 08:32:01 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 330.46 190.89 1796.12 63.13 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 71.19 58.64 846.80 9.83 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 23.06 22.86 29.54 9.49 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 17.71 18.61 17.34 7.24 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 22.26 20.38 28.40 9.41 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 92.96 62.29 543.75 19.83 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) 11/22/2025 _x86_64_ (2 CPU) 20:31:31 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 42.51 0.00 7.83 3.06 0.10 46.50 08:33:01 PM 0 52.54 0.00 8.55 3.43 0.10 35.38 08:33:01 PM 1 32.49 0.00 7.10 2.69 0.10 57.61 08:34:01 PM all 35.03 0.00 4.92 3.16 0.09 56.80 08:34:01 PM 0 48.21 0.00 5.87 3.51 0.10 42.31 08:34:01 PM 1 21.90 0.00 3.97 2.82 0.08 71.24 08:35:01 PM all 33.28 0.00 3.57 0.31 0.08 62.75 08:35:01 PM 0 38.58 0.00 3.72 0.32 0.08 57.30 08:35:01 PM 1 27.99 0.00 3.42 0.30 0.08 68.20 08:36:01 PM all 33.49 0.00 3.25 0.17 0.10 62.98 08:36:01 PM 0 50.98 0.00 4.30 0.23 0.10 44.39 08:36:01 PM 1 15.97 0.00 2.21 0.10 0.10 81.62 08:37:01 PM all 35.83 0.00 4.02 0.27 0.08 59.80 08:37:01 PM 0 52.04 0.00 4.77 0.38 0.08 42.71 08:37:01 PM 1 19.61 0.00 3.26 0.15 0.08 76.90 Average: all 36.03 0.00 4.72 1.39 0.09 57.77 Average: 0 48.47 0.00 5.44 1.57 0.09 44.42 Average: 1 23.59 0.00 3.99 1.21 0.09 71.12