---> uname -a: Linux prd-centos8-builder-4c-4g-16741.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 789 12074 19 2897 14624 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:4d:cf:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fe4d:cfd0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:0f:20:e3 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/15/2024 _x86_64_ (4 CPU) 16:06:57 LINUX RESTART (4 CPU) 04:08:01 PM tps rtps wtps bread/s bwrtn/s 04:09:01 PM 124.29 8.61 115.68 2749.75 9000.73 04:10:01 PM 269.29 17.16 252.12 2936.58 10043.41 04:11:01 PM 37.64 1.67 35.97 126.62 4958.26 04:12:01 PM 26.77 0.73 26.04 169.54 2293.70 04:13:01 PM 17.31 0.00 17.31 0.00 1629.04 04:14:01 PM 50.86 0.00 50.86 0.00 4930.16 04:15:01 PM 38.85 0.45 38.40 63.83 2644.03 Average: 80.71 4.09 76.62 863.63 5071.15 04:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:01 PM 13129920 15124756 3009400 18.65 2688 2202444 1074520 6.25 227024 2400036 123604 04:10:01 PM 11847028 14143472 4292292 26.60 2688 2499948 1937140 11.27 334504 3550068 111392 04:11:01 PM 11416580 13767188 4722740 29.26 2688 2551588 2335412 13.59 362288 3942468 22316 04:12:01 PM 11088332 13506436 5050988 31.30 2688 2617020 2803564 16.31 382120 4243028 24996 04:13:01 PM 10971092 13497916 5168228 32.02 2688 2719200 2476552 14.41 401676 4319584 90520 04:14:01 PM 10668892 13263532 5470428 33.90 2688 2785332 2778408 16.16 423680 4588716 22952 04:15:01 PM 12355348 14967596 3783972 23.45 2688 2800440 1170224 6.81 600680 2725696 28772 Average: 11639599 14038699 4499721 27.88 2688 2596567 2082260 12.11 390282 3681371 60650 04:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 86.17 65.16 884.23 13.81 0.00 0.00 0.00 0.00 04:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 256.44 218.56 3171.74 33.05 0.00 0.00 0.00 0.00 04:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 23.58 22.21 53.11 5.92 0.00 0.00 0.00 0.00 04:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 40.49 36.47 411.25 5.73 0.00 0.00 0.00 0.00 04:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM eth0 10.43 10.23 3.38 3.03 0.00 0.00 0.00 0.00 04:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 PM eth0 17.49 16.32 49.34 4.86 0.00 0.00 0.00 0.00 04:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 PM eth0 24.95 22.16 49.27 10.20 0.00 0.00 0.00 0.00 04:15:01 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 65.64 55.87 660.21 10.94 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/15/2024 _x86_64_ (4 CPU) 16:06:57 LINUX RESTART (4 CPU) 04:08:01 PM CPU %user %nice %system %iowait %steal %idle 04:09:01 PM all 19.49 0.00 1.98 1.76 0.05 76.72 04:09:01 PM 0 14.66 0.00 1.29 2.09 0.05 81.92 04:09:01 PM 1 27.16 0.00 2.50 0.90 0.07 69.37 04:09:01 PM 2 30.05 0.00 3.06 2.12 0.07 64.71 04:09:01 PM 3 6.09 0.00 1.07 1.92 0.03 90.89 04:10:01 PM all 52.50 0.00 2.32 2.55 0.11 42.51 04:10:01 PM 0 53.36 0.00 1.76 1.59 0.10 43.19 04:10:01 PM 1 57.91 0.00 1.62 1.69 0.12 38.66 04:10:01 PM 2 46.94 0.00 2.79 3.93 0.12 46.23 04:10:01 PM 3 51.79 0.00 3.12 2.99 0.12 41.98 04:11:01 PM all 83.65 0.00 1.96 0.38 0.14 13.86 04:11:01 PM 0 86.01 0.00 2.24 0.17 0.15 11.43 04:11:01 PM 1 83.83 0.00 1.29 0.45 0.13 14.30 04:11:01 PM 2 82.92 0.00 2.06 0.64 0.15 14.24 04:11:01 PM 3 81.85 0.00 2.28 0.28 0.13 15.45 04:12:01 PM all 81.01 0.00 1.73 0.20 0.11 16.94 04:12:01 PM 0 75.66 0.00 1.50 0.43 0.12 22.28 04:12:01 PM 1 76.26 0.00 1.12 0.12 0.10 22.40 04:12:01 PM 2 87.73 0.00 3.33 0.22 0.12 8.61 04:12:01 PM 3 84.40 0.00 0.98 0.02 0.12 14.48 04:13:01 PM all 80.62 0.00 2.01 0.18 0.12 17.06 04:13:01 PM 0 84.05 0.00 1.77 0.15 0.12 13.91 04:13:01 PM 1 77.41 0.00 2.19 0.28 0.13 19.98 04:13:01 PM 2 81.08 0.00 2.27 0.08 0.12 16.45 04:13:01 PM 3 79.94 0.00 1.82 0.22 0.12 17.91 04:14:01 PM all 79.82 0.00 2.04 0.26 0.11 17.77 04:14:01 PM 0 80.17 0.00 1.60 0.17 0.13 17.93 04:14:01 PM 1 80.04 0.00 2.69 0.25 0.10 16.92 04:14:01 PM 2 82.09 0.00 2.10 0.38 0.10 15.32 04:14:01 PM 3 76.98 0.00 1.75 0.23 0.12 20.91 04:15:01 PM all 28.33 0.00 1.37 0.26 0.07 69.97 04:15:01 PM 0 34.12 0.00 1.90 0.22 0.07 63.69 04:15:01 PM 1 33.31 0.00 1.68 0.17 0.08 64.76 04:15:01 PM 2 16.46 0.00 0.80 0.33 0.08 82.32 04:15:01 PM 3 29.41 0.00 1.08 0.33 0.05 69.13 Average: all 60.78 0.00 1.92 0.80 0.10 36.40 Average: 0 61.15 0.00 1.72 0.69 0.11 36.33 Average: 1 62.26 0.00 1.87 0.55 0.10 35.21 Average: 2 61.05 0.00 2.34 1.10 0.11 35.40 Average: 3 58.64 0.00 1.73 0.86 0.10 38.68