---> uname -a: Linux prd-centos8-builder-4c-4g-2638.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: 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): 0-3 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 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 1515 11042 19 3202 13908 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:0d:40:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fe0d:404e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:95:bd:ae:85 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) 01/18/2025 _x86_64_ (4 CPU) 01:00:29 LINUX RESTART (4 CPU) 01:01:02 AM tps rtps wtps bread/s bwrtn/s 01:02:01 AM 290.35 32.24 258.11 7695.24 16933.47 01:03:01 AM 294.02 17.61 276.41 3864.03 12877.11 01:04:01 AM 88.59 2.02 86.57 435.59 10602.63 01:05:01 AM 101.00 1.63 99.37 106.35 7176.99 01:06:01 AM 42.91 2.47 40.44 58.52 5091.78 01:07:01 AM 24.31 0.50 23.81 74.91 11002.60 Average: 139.83 9.35 130.48 2024.72 10598.11 01:01:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 AM 13226896 15048316 2912544 18.05 2688 2037380 1197116 6.96 220024 2338908 213352 01:03:01 AM 12416676 14633856 3722764 23.07 2688 2422736 1476456 8.59 254408 3067740 208224 01:04:01 AM 11747480 14090032 4391960 27.21 2688 2545756 1952060 11.36 327420 3652616 20472 01:05:01 AM 11397524 13965532 4741916 29.38 2688 2765792 2058908 11.98 464004 3848684 69104 01:06:01 AM 11404468 14338992 4734972 29.34 2688 3131584 1711872 9.96 517004 3791112 307536 01:07:01 AM 11342560 14275420 4796880 29.72 2688 3131124 1791004 10.42 675552 3697540 8016 Average: 11922601 14392025 4216839 26.13 2688 2672395 1697903 9.88 409735 3399433 137784 01:01:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 319.88 186.83 1382.57 63.53 0.00 0.00 0.00 0.00 01:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 263.34 206.89 3661.12 35.78 0.00 0.00 0.00 0.00 01:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 90.17 76.74 1423.52 11.02 0.00 0.00 0.00 0.00 01:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM lo 1396.25 1396.25 1332.80 1332.80 0.00 0.00 0.00 0.00 01:05:01 AM eth0 244.48 163.48 3386.95 21.54 0.00 0.00 0.00 0.00 01:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 487.79 260.16 1498.17 90.29 0.00 0.00 0.00 0.00 01:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 62.18 45.43 25.28 169.20 0.00 0.00 0.00 0.00 01:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 233.33 233.33 222.71 222.71 0.00 0.00 0.00 0.00 Average: eth0 244.44 156.52 1897.90 65.23 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) 01/18/2025 _x86_64_ (4 CPU) 01:00:29 LINUX RESTART (4 CPU) 01:01:02 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 26.74 0.00 4.81 3.20 0.15 65.11 01:02:01 AM 0 15.38 0.00 5.88 3.75 0.12 74.87 01:02:01 AM 1 33.50 0.00 4.34 1.24 0.15 60.76 01:02:01 AM 2 34.58 0.00 4.31 1.96 0.17 58.98 01:02:01 AM 3 23.47 0.00 4.71 5.84 0.15 65.83 01:03:01 AM all 35.68 0.00 3.48 2.43 0.15 58.27 01:03:01 AM 0 38.43 0.00 3.29 1.82 0.15 56.31 01:03:01 AM 1 38.37 0.00 3.75 1.50 0.15 56.23 01:03:01 AM 2 30.49 0.00 4.03 3.24 0.13 62.11 01:03:01 AM 3 35.41 0.00 2.84 3.14 0.15 58.45 01:04:01 AM all 53.60 0.00 1.92 0.79 0.13 43.57 01:04:01 AM 0 47.97 0.00 1.92 0.18 0.12 49.81 01:04:01 AM 1 61.10 0.00 1.09 1.22 0.13 36.46 01:04:01 AM 2 55.25 0.00 2.01 1.19 0.15 41.41 01:04:01 AM 3 50.08 0.00 2.64 0.55 0.12 46.61 01:05:01 AM all 61.45 0.00 3.76 0.81 0.15 33.83 01:05:01 AM 0 58.65 0.00 2.97 1.51 0.15 36.72 01:05:01 AM 1 60.83 0.00 3.29 0.81 0.15 34.93 01:05:01 AM 2 65.63 0.00 5.95 0.72 0.15 27.54 01:05:01 AM 3 60.70 0.00 2.81 0.22 0.15 36.11 01:06:01 AM all 47.69 0.00 3.01 0.94 0.32 48.03 01:06:01 AM 0 47.27 0.00 1.91 0.15 0.33 50.34 01:06:01 AM 1 51.53 0.00 4.61 2.83 0.42 40.61 01:06:01 AM 2 41.21 0.00 2.26 0.60 0.25 55.67 01:06:01 AM 3 50.76 0.00 3.26 0.18 0.29 45.51 01:07:01 AM all 16.73 0.00 1.66 2.76 0.13 78.72 01:07:01 AM 0 21.64 0.00 1.44 0.95 0.13 75.83 01:07:01 AM 1 6.66 0.00 1.12 6.02 0.17 86.03 01:07:01 AM 2 4.99 0.00 1.15 3.13 0.07 90.66 01:07:01 AM 3 33.56 0.00 2.94 0.95 0.15 62.40 Average: all 40.34 0.00 3.10 1.82 0.17 54.57 Average: 0 38.29 0.00 2.89 1.39 0.17 57.27 Average: 1 42.01 0.00 3.03 2.28 0.20 52.49 Average: 2 38.70 0.00 3.28 1.81 0.15 56.06 Average: 3 42.37 0.00 3.20 1.80 0.17 52.46