---> uname -a: Linux prd-centos8-builder-4c-4g-5751.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 799 11396 19 3565 14621 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:31:89:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe31:89ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dd:22:ae:07 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) 01/27/2025 _x86_64_ (4 CPU) 18:14:32 LINUX RESTART (4 CPU) 06:15:01 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 299.27 16.26 283.01 4101.28 8453.09 06:17:01 PM 290.47 20.56 269.92 4434.45 11340.21 06:18:01 PM 78.82 0.20 78.62 87.44 9552.70 06:19:01 PM 111.26 1.67 109.60 145.13 7327.82 06:20:01 PM 86.30 0.80 85.50 91.98 27883.97 Average: 173.23 7.90 165.34 1772.22 12910.67 06:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13298148 15101664 2841292 17.60 2688 2018304 1130240 6.58 186856 2299204 166316 06:17:01 PM 11890256 14119716 4249184 26.33 2688 2433912 2306228 13.42 278416 3567416 204912 06:18:01 PM 11483388 13808384 4656052 28.85 2688 2527760 2320596 13.50 330148 3911644 25456 06:19:01 PM 11143580 13697128 4995860 30.95 2688 2751236 2267940 13.19 484152 4083032 72636 06:20:01 PM 11689160 14990612 4450280 27.57 2688 3497176 1171444 6.82 816472 3203604 15240 Average: 11900906 14343501 4238534 26.26 2688 2645678 1839290 10.70 419209 3412980 96912 06:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 337.10 210.16 1588.15 64.38 0.00 0.00 0.00 0.00 06:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 270.48 223.60 3315.47 40.23 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 71.93 57.35 1103.86 8.87 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 1847.28 1847.28 1763.65 1763.65 0.00 0.00 0.00 0.00 06:19:01 PM eth0 252.91 171.83 3387.59 21.69 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 127.13 127.41 828.88 173.29 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 369.49 369.49 352.76 352.76 0.00 0.00 0.00 0.00 Average: eth0 211.92 158.08 2044.90 61.69 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) 01/27/2025 _x86_64_ (4 CPU) 18:14:32 LINUX RESTART (4 CPU) 06:15:01 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 22.50 0.00 3.68 1.68 0.08 72.05 06:16:01 PM 0 12.82 0.00 3.66 3.31 0.12 80.09 06:16:01 PM 1 22.42 0.00 3.10 1.27 0.10 73.11 06:16:01 PM 2 16.21 0.00 2.41 1.06 0.05 80.27 06:16:01 PM 3 38.54 0.00 5.56 1.09 0.07 54.75 06:17:01 PM all 36.73 0.00 3.05 2.44 0.09 57.69 06:17:01 PM 0 50.21 0.00 2.57 1.37 0.10 45.75 06:17:01 PM 1 32.45 0.00 3.31 2.90 0.08 61.26 06:17:01 PM 2 31.90 0.00 3.55 3.84 0.08 60.63 06:17:01 PM 3 32.32 0.00 2.75 1.66 0.10 63.17 06:18:01 PM all 49.61 0.00 1.75 0.82 0.09 47.73 06:18:01 PM 0 56.72 0.00 1.66 0.82 0.08 40.73 06:18:01 PM 1 47.98 0.00 2.04 1.20 0.08 48.69 06:18:01 PM 2 48.14 0.00 1.77 0.53 0.08 49.47 06:18:01 PM 3 45.60 0.00 1.53 0.71 0.10 52.07 06:19:01 PM all 58.11 0.00 3.66 0.69 0.10 37.45 06:19:01 PM 0 61.71 0.00 2.59 0.77 0.10 34.82 06:19:01 PM 1 55.01 0.00 5.73 0.77 0.10 38.39 06:19:01 PM 2 60.04 0.00 2.60 0.07 0.10 37.19 06:19:01 PM 3 55.63 0.00 3.73 1.14 0.10 39.40 06:20:01 PM all 21.66 0.00 2.51 2.28 0.07 73.47 06:20:01 PM 0 19.98 0.00 1.97 2.01 0.07 75.97 06:20:01 PM 1 30.44 0.00 3.66 3.31 0.10 62.49 06:20:01 PM 2 11.72 0.00 2.20 1.91 0.07 84.11 06:20:01 PM 3 24.50 0.00 2.21 1.89 0.05 71.35 Average: all 37.71 0.00 2.93 1.58 0.09 57.69 Average: 0 40.29 0.00 2.49 1.66 0.09 55.47 Average: 1 37.64 0.00 3.57 1.89 0.09 56.81 Average: 2 33.61 0.00 2.51 1.48 0.08 62.32 Average: 3 39.31 0.00 3.16 1.30 0.08 56.16