---> uname -a: Linux prd-centos8-builder-4c-4g-15297.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 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 779 11216 19 3764 14639 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:5f:72:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fe5f:72c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:23:43:e6 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) 01/10/2024 _x86_64_ (4 CPU) 18:16:10 LINUX RESTART (4 CPU) 06:17:01 PM tps rtps wtps bread/s bwrtn/s 06:18:01 PM 70.23 7.21 63.01 1311.70 5763.51 06:19:01 PM 164.92 13.91 151.01 3144.94 10822.23 06:20:01 PM 239.08 6.50 232.58 1335.78 9170.37 06:21:01 PM 73.92 1.65 72.27 144.91 4274.20 06:22:01 PM 87.44 0.03 87.40 11.86 7739.78 06:23:01 PM 76.81 0.67 76.14 66.24 33866.36 Average: 118.73 5.00 113.73 1002.55 11939.85 06:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:18:01 PM 13308304 15105128 2831016 17.54 2688 2013144 1106568 6.44 182632 2300292 142324 06:19:01 PM 12846148 14896440 3293172 20.40 2688 2259936 1325612 7.71 204444 2707536 70056 06:20:01 PM 11415188 13717880 4724132 29.27 2688 2507108 2372024 13.80 316384 4001832 70152 06:21:01 PM 11377772 13834356 4761548 29.50 2688 2657640 2224460 12.94 445172 3902108 117244 06:22:01 PM 10674288 13782528 5465032 33.86 2688 3305796 2233800 13.00 730920 4307212 567448 06:23:01 PM 11510412 15009948 4628908 28.68 2688 3695804 1154012 6.71 954808 3248448 344 Average: 11855352 14391047 4283968 26.54 2688 2739905 1736079 10.10 472393 3411238 161261 06:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 56.21 51.07 697.44 5.72 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM eth0 133.68 114.08 1408.83 27.28 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 215.25 181.90 2905.06 26.94 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 06:21:01 PM lo 900.85 900.85 903.48 903.48 0.00 0.00 0.00 0.00 06:21:01 PM eth0 113.13 93.60 2163.12 14.22 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM lo 723.85 723.85 736.05 736.05 0.00 0.00 0.00 0.00 06:22:01 PM eth0 161.92 131.24 2151.71 15.55 0.00 0.00 0.00 0.00 06:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM eth0 83.01 89.15 46.63 163.11 0.00 0.00 0.00 0.00 06:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 270.77 270.77 273.24 273.24 0.00 0.00 0.00 0.00 Average: eth0 127.20 110.17 1562.06 42.14 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) 01/10/2024 _x86_64_ (4 CPU) 18:16:10 LINUX RESTART (4 CPU) 06:17:01 PM CPU %user %nice %system %iowait %steal %idle 06:18:01 PM all 13.99 0.00 1.32 2.29 0.53 81.86 06:18:01 PM 0 16.83 0.00 1.27 2.19 0.07 79.65 06:18:01 PM 1 8.86 0.00 0.70 0.61 0.36 89.48 06:18:01 PM 2 23.85 0.00 2.44 4.54 1.30 67.87 06:18:01 PM 3 6.07 0.00 0.85 1.77 0.39 90.92 06:19:01 PM all 16.96 0.00 1.57 3.55 0.07 77.85 06:19:01 PM 0 18.90 0.00 1.47 4.43 0.07 75.13 06:19:01 PM 1 22.59 0.00 1.64 1.57 0.07 74.14 06:19:01 PM 2 17.00 0.00 1.74 5.21 0.07 75.98 06:19:01 PM 3 9.31 0.00 1.44 2.98 0.08 86.18 06:20:01 PM all 64.71 0.00 2.03 2.25 0.13 30.89 06:20:01 PM 0 66.34 0.00 2.66 3.15 0.15 27.69 06:20:01 PM 1 64.01 0.00 1.91 1.15 0.12 32.82 06:20:01 PM 2 64.95 0.00 2.06 2.51 0.12 30.36 06:20:01 PM 3 63.52 0.00 1.51 2.18 0.12 32.68 06:21:01 PM all 48.68 0.00 2.14 0.82 0.10 48.26 06:21:01 PM 0 49.16 0.00 1.42 0.90 0.10 48.42 06:21:01 PM 1 46.49 0.00 1.88 0.64 0.10 50.89 06:21:01 PM 2 47.91 0.00 1.99 0.30 0.10 49.70 06:21:01 PM 3 51.16 0.00 3.27 1.46 0.10 44.02 06:22:01 PM all 53.05 0.00 2.47 1.12 0.10 43.27 06:22:01 PM 0 42.32 0.00 2.00 0.84 0.12 54.72 06:22:01 PM 1 46.46 0.00 2.03 0.30 0.08 51.12 06:22:01 PM 2 72.33 0.00 4.12 1.98 0.10 21.47 06:22:01 PM 3 51.07 0.00 1.71 1.34 0.10 45.78 06:23:01 PM all 20.22 0.00 1.50 4.15 0.08 74.05 06:23:01 PM 0 20.27 0.00 1.42 2.52 0.08 75.70 06:23:01 PM 1 12.84 0.00 1.50 1.79 0.07 83.80 06:23:01 PM 2 34.30 0.00 2.02 6.74 0.08 56.86 06:23:01 PM 3 13.49 0.00 1.05 5.54 0.07 79.86 Average: all 36.27 0.00 1.84 2.36 0.17 59.36 Average: 0 35.61 0.00 1.71 2.34 0.10 60.24 Average: 1 33.60 0.00 1.61 1.01 0.13 63.65 Average: 2 43.33 0.00 2.40 3.55 0.30 50.43 Average: 3 32.49 0.00 1.64 2.55 0.14 63.18