---> uname -a: Linux prd-centos8-builder-4c-4g-10458.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: 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 9.6G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 757 11134 19 3868 14661 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:48:87:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:fe48:8737/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:c5:35:8f 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/24/2023 _x86_64_ (4 CPU) 06:29:33 LINUX RESTART (4 CPU) 06:30:00 AM tps rtps wtps bread/s bwrtn/s 06:30:01 AM 139.52 0.81 138.71 206.45 281688.71 06:31:01 AM 116.36 33.24 83.12 7403.32 11317.86 06:32:01 AM 132.92 13.88 119.04 3143.62 10566.66 06:33:01 AM 264.79 6.50 258.29 1335.51 10087.15 06:34:01 AM 62.46 1.65 60.81 144.91 4984.29 06:35:01 AM 130.09 0.03 130.06 11.86 8713.50 06:36:01 AM 56.54 0.47 56.07 27.46 33641.19 Average: 127.24 9.27 117.97 2004.95 14139.75 06:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:01 AM 14112700 15477492 2026620 12.56 2688 1596068 689664 4.27 93192 1641688 68528 06:31:01 AM 13317056 15106100 2822264 17.49 2688 2005316 1142600 6.65 182472 2290972 135504 06:32:01 AM 12920568 14975984 3218752 19.94 2688 2264188 1292964 7.52 199984 2629768 61684 06:33:01 AM 11286820 13641024 4852500 30.07 2688 2557552 2430780 14.14 316804 4124452 95940 06:34:01 AM 11183084 13690380 4956236 30.71 2688 2707444 2346980 13.65 375076 4161708 119540 06:35:01 AM 10419900 13429628 5719420 35.44 2688 3206248 2512344 14.62 589984 4695052 404720 06:36:01 AM 11392340 14998936 4746980 29.41 2688 3800344 1180632 6.87 975748 3337692 37560 Average: 12090353 14474221 4048967 25.09 2688 2591023 1656566 9.64 390466 3268762 131925 06:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 0.81 0.00 0.03 0.00 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 368.57 208.07 1402.46 56.19 0.00 0.00 0.00 0.00 06:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 101.12 83.94 907.90 22.50 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 306.90 250.71 3657.18 35.08 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 721.55 721.55 733.38 733.38 0.00 0.00 0.00 0.00 06:34:01 AM eth0 116.90 82.62 2230.21 11.06 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 816.11 816.11 823.96 823.96 0.00 0.00 0.00 0.00 06:35:01 AM eth0 205.40 166.76 2376.90 21.21 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 77.19 84.69 42.19 160.76 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 255.39 255.39 258.66 258.66 0.00 0.00 0.00 0.00 Average: eth0 195.34 145.63 1763.38 50.96 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/24/2023 _x86_64_ (4 CPU) 06:29:33 LINUX RESTART (4 CPU) 06:30:00 AM CPU %user %nice %system %iowait %steal %idle 06:30:01 AM all 0.40 0.00 1.42 29.35 0.00 68.83 06:30:01 AM 0 0.00 0.00 0.81 0.00 0.00 99.19 06:30:01 AM 1 0.00 0.00 1.63 0.00 0.00 98.37 06:30:01 AM 2 0.81 0.00 0.81 20.97 0.00 77.42 06:30:01 AM 3 0.81 0.00 2.44 96.75 0.00 0.00 06:31:01 AM all 21.31 0.00 2.75 3.16 0.07 72.72 06:31:01 AM 0 24.34 0.00 3.11 1.22 0.07 71.27 06:31:01 AM 1 8.69 0.00 2.35 3.42 0.08 85.46 06:31:01 AM 2 20.15 0.00 1.86 3.30 0.07 74.62 06:31:01 AM 3 32.04 0.00 3.67 4.69 0.07 59.52 06:32:01 AM all 16.11 0.00 1.55 4.25 0.08 78.01 06:32:01 AM 0 15.56 0.00 1.51 3.15 0.07 79.72 06:32:01 AM 1 9.04 0.00 1.52 7.13 0.08 82.22 06:32:01 AM 2 26.39 0.00 1.89 3.38 0.08 68.26 06:32:01 AM 3 13.44 0.00 1.27 3.34 0.08 81.86 06:33:01 AM all 68.52 0.00 2.37 2.63 0.13 26.37 06:33:01 AM 0 78.99 0.00 0.90 0.69 0.12 19.31 06:33:01 AM 1 62.42 0.00 3.00 4.54 0.12 29.92 06:33:01 AM 2 68.11 0.00 3.05 2.77 0.13 25.93 06:33:01 AM 3 64.53 0.00 2.51 2.51 0.13 30.31 06:34:01 AM all 49.49 0.00 1.92 0.58 0.08 47.93 06:34:01 AM 0 47.22 0.00 2.85 0.32 0.08 49.53 06:34:01 AM 1 50.76 0.00 1.60 0.45 0.08 47.10 06:34:01 AM 2 55.17 0.00 1.24 0.28 0.08 43.22 06:34:01 AM 3 44.80 0.00 1.98 1.26 0.08 51.88 06:35:01 AM all 58.83 0.00 2.80 1.09 0.10 37.18 06:35:01 AM 0 55.24 0.00 2.25 0.87 0.08 41.55 06:35:01 AM 1 60.92 0.00 3.56 0.84 0.10 34.58 06:35:01 AM 2 59.53 0.00 3.63 1.18 0.12 35.54 06:35:01 AM 3 59.64 0.00 1.74 1.46 0.10 37.06 06:36:01 AM all 21.30 0.00 1.35 3.43 0.06 73.86 06:36:01 AM 0 15.73 0.00 0.90 4.95 0.05 78.38 06:36:01 AM 1 12.52 0.00 1.04 2.06 0.07 84.32 06:36:01 AM 2 41.34 0.00 2.61 3.76 0.08 52.20 06:36:01 AM 3 15.62 0.00 0.85 2.94 0.05 80.53 Average: all 39.11 0.00 2.12 2.61 0.09 56.07 Average: 0 39.36 0.00 1.92 1.86 0.08 56.79 Average: 1 33.92 0.00 2.18 3.06 0.09 60.75 Average: 2 44.95 0.00 2.37 2.51 0.09 50.08 Average: 3 38.20 0.00 2.01 3.02 0.09 56.68