---> uname -a: Linux prd-centos8-builder-4c-4g-8483.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 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 1514 10899 19 3347 13907 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:ed:34:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:feed:349f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:62:b3:b2 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) 12/16/2023 _x86_64_ (4 CPU) 15:24:47 LINUX RESTART (4 CPU) 03:25:01 PM tps rtps wtps bread/s bwrtn/s 03:26:01 PM 101.18 34.15 67.03 7511.59 39847.79 03:27:01 PM 215.36 14.81 200.55 3120.95 9960.86 03:28:01 PM 176.81 5.26 171.54 1172.68 12241.92 03:29:01 PM 33.33 0.20 33.13 87.45 3457.82 03:30:01 PM 96.58 1.62 94.97 106.12 6112.60 03:31:01 PM 76.90 0.03 76.87 11.86 4406.97 03:32:01 PM 27.10 2.55 24.55 88.12 16278.35 Average: 103.90 8.38 95.52 1728.66 13187.86 03:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 PM 13387776 15094948 2751544 17.05 2688 1931820 1197332 6.97 188352 2245864 89992 03:27:01 PM 12703500 14843920 3435820 21.29 2688 2348416 1338320 7.79 206280 2846640 235676 03:28:01 PM 11949900 14253140 4189420 25.96 2688 2508140 1944052 11.31 303864 3479508 39736 03:29:01 PM 11680904 14039508 4458416 27.62 2688 2562392 2065344 12.02 313688 3735812 1548 03:30:01 PM 10554304 13249836 5585016 34.61 2688 2894788 3285768 19.12 462932 4692552 186736 03:31:01 PM 10212420 13442888 5926900 36.72 2688 3427076 2560804 14.90 786336 4707812 619208 03:32:01 PM 11170984 14242832 4968336 30.78 2688 3270312 1890352 11.00 777844 3768616 6064 Average: 11665684 14166725 4473636 27.72 2688 2706135 2040282 11.87 434185 3639543 168423 03:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM eth0 254.89 163.27 1307.67 51.64 0.00 0.00 0.00 0.00 03:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM eth0 178.82 146.79 2344.30 30.10 0.00 0.00 0.00 0.00 03:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM eth0 142.90 113.28 1677.61 15.68 0.00 0.00 0.00 0.00 03:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM eth0 49.54 46.14 759.63 6.63 0.00 0.00 0.00 0.00 03:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM lo 2089.40 2089.40 2036.03 2036.03 0.00 0.00 0.00 0.00 03:30:01 PM eth0 197.75 148.89 3452.37 20.70 0.00 0.00 0.00 0.00 03:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM lo 5.22 5.22 48.85 48.85 0.00 0.00 0.00 0.00 03:31:01 PM eth0 108.23 84.97 1144.99 12.13 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM eth0 339.19 207.50 699.86 269.41 0.00 0.00 0.00 0.00 03:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 299.21 299.21 297.82 297.82 0.00 0.00 0.00 0.00 Average: eth0 181.62 130.12 1626.62 58.04 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) 12/16/2023 _x86_64_ (4 CPU) 15:24:47 LINUX RESTART (4 CPU) 03:25:01 PM CPU %user %nice %system %iowait %steal %idle 03:26:01 PM all 19.19 0.00 2.70 5.67 0.06 72.37 03:26:01 PM 0 26.83 0.00 3.19 5.22 0.07 64.69 03:26:01 PM 1 18.06 0.00 2.19 2.29 0.05 77.42 03:26:01 PM 2 22.29 0.00 3.43 12.99 0.07 61.23 03:26:01 PM 3 9.60 0.00 1.99 2.21 0.05 86.15 03:27:01 PM all 25.02 0.00 2.09 2.31 0.09 70.49 03:27:01 PM 0 35.86 0.00 2.07 1.74 0.08 60.25 03:27:01 PM 1 14.61 0.00 1.65 1.99 0.10 81.65 03:27:01 PM 2 23.33 0.00 2.18 3.41 0.08 70.99 03:27:01 PM 3 26.27 0.00 2.47 2.10 0.08 69.07 03:28:01 PM all 37.46 0.00 1.36 14.60 0.08 46.50 03:28:01 PM 0 37.23 0.00 1.05 3.79 0.08 57.84 03:28:01 PM 1 37.23 0.00 1.46 2.92 0.08 58.31 03:28:01 PM 2 38.68 0.00 1.67 49.98 0.07 9.59 03:28:01 PM 3 36.72 0.00 1.27 1.74 0.07 60.21 03:29:01 PM all 27.37 0.00 0.61 1.15 0.06 70.82 03:29:01 PM 0 22.99 0.00 0.52 2.63 0.05 73.81 03:29:01 PM 1 22.08 0.00 0.62 0.18 0.07 77.05 03:29:01 PM 2 30.82 0.00 0.79 1.79 0.07 66.54 03:29:01 PM 3 33.56 0.00 0.50 0.00 0.07 65.87 03:30:01 PM all 64.18 0.00 3.16 1.10 0.13 31.44 03:30:01 PM 0 66.90 0.00 2.73 0.74 0.12 29.52 03:30:01 PM 1 68.67 0.00 3.28 1.16 0.18 26.71 03:30:01 PM 2 62.30 0.00 3.76 2.20 0.10 31.63 03:30:01 PM 3 58.83 0.00 2.85 0.30 0.10 37.92 03:31:01 PM all 50.30 0.00 2.18 1.18 0.09 46.26 03:31:01 PM 0 46.88 0.00 2.90 2.33 0.10 47.79 03:31:01 PM 1 47.60 0.00 1.54 0.41 0.08 50.36 03:31:01 PM 2 39.92 0.00 2.20 1.77 0.10 56.01 03:31:01 PM 3 66.77 0.00 2.05 0.20 0.08 30.89 03:32:01 PM all 29.64 0.00 1.51 2.23 0.08 66.55 03:32:01 PM 0 45.78 0.00 2.22 0.17 0.07 51.76 03:32:01 PM 1 34.91 0.00 1.26 2.51 0.08 61.24 03:32:01 PM 2 16.64 0.00 1.56 4.69 0.08 77.03 03:32:01 PM 3 21.21 0.00 1.00 1.54 0.08 76.17 Average: all 36.14 0.00 1.94 4.04 0.08 57.80 Average: 0 40.34 0.00 2.10 2.37 0.08 55.11 Average: 1 34.70 0.00 1.71 1.64 0.09 61.86 Average: 2 33.41 0.00 2.23 10.98 0.08 53.30 Average: 3 36.10 0.00 1.73 1.16 0.08 60.93