---> uname -a: Linux prd-centos8-builder-4c-4g-10217.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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 15G 66G 19% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1861 5366 19 8534 13552 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:0b:c6:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84704sec preferred_lft 84704sec inet6 fe80::f816:3eff:fe0b:c6ba/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (prd-centos8-builder-4c-4g-10217.novalocal) 01/07/2024 _x86_64_ (4 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 53.53 40.74 12.80 1038.72 1636.07 12:02:01 AM 12.86 3.08 9.78 51.97 10003.75 12:03:01 AM 19.36 11.08 8.28 107.96 9504.60 12:04:01 AM 10.63 0.03 10.60 0.27 10199.70 12:05:01 AM 78.47 0.07 78.40 0.53 9465.60 12:06:01 AM 47.85 0.02 47.83 0.13 3498.68 12:07:01 AM 42.14 18.68 23.46 1452.56 8896.23 12:08:01 AM 24.58 2.67 21.91 81.05 3910.85 12:09:01 AM 8.05 0.03 8.01 5.20 178.82 Average: 33.05 8.49 24.57 304.23 6366.27 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4637572 12054720 11503960 71.27 2688 7261632 3134912 18.24 1629312 8737932 119876 12:02:01 AM 3712008 11383704 12429524 77.00 2688 7514956 3333028 19.39 1688784 9584488 87768 12:03:01 AM 3489460 11433024 12652072 78.38 2688 7785592 3308072 19.24 1777716 9717236 93120 12:04:01 AM 3759588 12052688 12381944 76.71 2688 8134628 3129756 18.21 1896184 9343532 173476 12:05:01 AM 3915748 12108124 12225784 75.74 2688 8157708 3116176 18.13 1924932 9354928 50352 12:06:01 AM 3746256 12020644 12395276 76.79 2688 8237932 3341272 19.44 1950184 9496572 36540 12:07:01 AM 6502708 14858452 9638824 59.71 2688 8319016 765064 4.45 2140328 6557836 78856 12:08:01 AM 5562940 13942296 10578592 65.54 2688 8342360 1506712 8.76 2588636 7049620 64 12:09:01 AM 5498032 13863444 10643500 65.94 2688 8328420 1610380 9.37 2755628 6947276 224 Average: 4536035 12635233 11605497 71.90 2688 8009138 2582819 15.03 2039078 8532158 71142 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 1.52 1.40 0.37 0.66 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 2.02 1.72 0.57 0.80 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 2.23 2.00 0.62 0.96 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 3.55 2.65 0.86 1.20 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 54.40 53.42 464.02 13.64 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 42.85 42.19 205.34 12.48 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 381.42 279.42 2505.86 30.40 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 312.91 192.22 232.36 325.08 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 6.98 5.48 6.26 2.55 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 89.75 64.49 379.54 43.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (prd-centos8-builder-4c-4g-10217.novalocal) 01/07/2024 _x86_64_ (4 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 37.95 0.03 1.32 0.41 0.10 60.18 12:01:01 AM 0 41.57 0.00 1.28 0.02 0.12 57.02 12:01:01 AM 1 42.92 0.00 1.50 0.72 0.10 54.76 12:01:01 AM 2 23.48 0.10 1.12 0.07 0.08 75.15 12:01:01 AM 3 43.86 0.02 1.39 0.85 0.08 53.80 12:02:01 AM all 38.73 0.00 1.58 0.33 0.10 59.26 12:02:01 AM 0 46.13 0.00 2.25 0.03 0.10 51.49 12:02:01 AM 1 42.57 0.00 1.50 0.05 0.10 55.77 12:02:01 AM 2 21.82 0.00 0.77 1.09 0.08 76.24 12:02:01 AM 3 44.38 0.00 1.79 0.15 0.12 53.56 12:03:01 AM all 37.53 0.00 1.62 0.40 0.09 60.36 12:03:01 AM 0 60.97 0.00 1.94 0.58 0.10 36.41 12:03:01 AM 1 21.34 0.00 1.32 0.42 0.10 76.82 12:03:01 AM 2 40.10 0.00 1.37 0.60 0.08 57.85 12:03:01 AM 3 27.71 0.00 1.85 0.00 0.08 70.35 12:04:01 AM all 37.11 0.00 1.66 0.39 0.09 60.74 12:04:01 AM 0 38.48 0.00 1.62 0.10 0.08 59.72 12:04:01 AM 1 21.16 0.00 1.64 0.07 0.08 77.05 12:04:01 AM 2 68.97 0.00 2.22 0.23 0.13 28.44 12:04:01 AM 3 19.82 0.00 1.17 1.17 0.07 77.77 12:05:01 AM all 50.31 0.00 3.04 0.72 0.11 45.82 12:05:01 AM 0 67.26 0.00 3.49 0.99 0.12 28.14 12:05:01 AM 1 42.74 0.00 3.87 1.04 0.10 52.25 12:05:01 AM 2 43.92 0.00 2.77 0.22 0.10 52.99 12:05:01 AM 3 47.32 0.00 2.04 0.62 0.12 49.90 12:06:01 AM all 51.77 0.00 2.24 0.36 0.11 45.52 12:06:01 AM 0 56.55 0.00 2.46 0.49 0.12 40.39 12:06:01 AM 1 54.66 0.00 1.46 0.17 0.10 43.62 12:06:01 AM 2 46.34 0.00 1.79 0.25 0.12 51.49 12:06:01 AM 3 49.53 0.00 3.25 0.52 0.12 46.58 12:07:01 AM all 10.78 13.47 1.15 1.01 0.07 73.52 12:07:01 AM 0 11.42 25.47 1.89 1.12 0.08 60.02 12:07:01 AM 1 10.95 6.34 0.77 0.33 0.08 81.52 12:07:01 AM 2 9.50 8.65 1.17 2.09 0.05 78.54 12:07:01 AM 3 11.25 13.40 0.77 0.52 0.07 74.00 12:08:01 AM all 34.75 0.00 1.36 0.27 0.08 63.54 12:08:01 AM 0 43.44 0.00 1.87 0.00 0.08 54.61 12:08:01 AM 1 32.41 0.00 0.64 0.52 0.08 66.35 12:08:01 AM 2 41.72 0.00 2.04 0.00 0.08 56.16 12:08:01 AM 3 21.44 0.00 0.90 0.55 0.07 77.04 12:09:01 AM all 2.93 0.00 0.26 0.04 0.03 96.74 12:09:01 AM 0 3.28 0.00 0.32 0.13 0.03 96.23 12:09:01 AM 1 5.67 0.00 0.35 0.02 0.03 93.93 12:09:01 AM 2 2.18 0.00 0.28 0.00 0.02 97.52 12:09:01 AM 3 0.58 0.00 0.10 0.00 0.02 99.30 Average: all 33.52 1.50 1.58 0.44 0.09 62.87 Average: 0 40.99 2.83 1.90 0.38 0.09 53.80 Average: 1 30.48 0.70 1.45 0.37 0.09 66.91 Average: 2 33.10 0.97 1.50 0.51 0.08 63.84 Average: 3 29.52 1.49 1.47 0.49 0.08 66.94