---> uname -a: Linux prd-centos8-builder-2c-1g-12736.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 537 5047 19 2115 6856 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:e5:47:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.131/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fee5:479f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/16/2024 _x86_64_ (2 CPU) 16:03:26 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 124.35 85.70 38.64 4476.05 33970.50 04:06:01 PM 132.54 66.38 66.16 655.51 4755.96 04:07:01 PM 94.15 6.57 87.59 1268.19 8104.70 04:08:01 PM 64.47 0.30 64.17 18.00 5190.10 04:09:01 PM 29.61 0.27 29.35 41.86 1535.33 04:10:01 PM 11.30 0.00 11.30 0.00 259.44 04:11:01 PM 12.50 0.40 12.10 18.39 288.45 Average: 66.99 22.80 44.19 925.40 7728.97 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5562676 7067868 2321760 29.45 2688 1692088 724836 8.11 171216 1854600 91144 04:06:01 PM 5487532 7038836 2396904 30.40 2688 1733488 706876 7.91 197172 1887924 8188 04:07:01 PM 5182776 7010312 2701660 34.27 2688 1996160 708604 7.93 227972 2110320 92436 04:08:01 PM 5193820 7040268 2690616 34.13 2688 2012832 671440 7.52 239384 2081792 32144 04:09:01 PM 5204968 7052132 2679468 33.98 2688 2014080 656656 7.35 251992 2058836 24 04:10:01 PM 5176928 7024088 2707508 34.34 2688 2014092 703984 7.88 252088 2086600 32 04:11:01 PM 5205908 7051768 2678528 33.97 2688 2012580 661584 7.41 418012 1893112 13676 Average: 5287801 7040753 2596635 32.93 2688 1925046 690569 7.73 251119 1996169 33949 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 278.29 132.56 1002.42 59.49 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 15.39 12.18 110.66 3.26 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 49.64 31.74 852.79 5.04 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 23.30 18.93 184.99 5.62 0.00 0.00 0.00 0.00 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 22.75 22.15 22.69 5.72 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 9.23 9.00 7.11 4.30 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 23.94 20.86 25.84 7.06 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 60.36 35.34 315.20 12.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/16/2024 _x86_64_ (2 CPU) 16:03:26 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 17.44 1.84 11.06 56.69 0.09 12.87 04:05:01 PM 0 13.87 2.04 12.25 54.41 0.10 17.33 04:05:01 PM 1 21.01 1.65 9.87 58.97 0.08 8.42 04:06:01 PM all 13.26 1.28 11.03 40.96 0.11 33.36 04:06:01 PM 0 19.49 0.84 8.44 38.55 0.12 32.56 04:06:01 PM 1 6.99 1.72 13.63 43.39 0.10 34.17 04:07:01 PM all 27.52 0.00 3.27 8.84 0.12 60.26 04:07:01 PM 0 23.08 0.00 3.28 9.84 0.12 63.67 04:07:01 PM 1 31.96 0.00 3.25 7.84 0.12 56.84 04:08:01 PM all 29.31 0.00 2.62 7.67 0.08 60.32 04:08:01 PM 0 17.97 0.00 2.28 8.85 0.08 70.81 04:08:01 PM 1 40.68 0.00 2.96 6.48 0.08 49.80 04:09:01 PM all 21.36 0.00 1.56 6.71 0.08 70.30 04:09:01 PM 0 21.57 0.00 1.49 6.32 0.07 70.55 04:09:01 PM 1 21.15 0.00 1.64 7.09 0.08 70.04 04:10:01 PM all 14.58 0.00 0.62 5.37 0.09 79.35 04:10:01 PM 0 6.71 0.00 0.50 3.64 0.07 89.08 04:10:01 PM 1 22.44 0.00 0.73 7.09 0.12 69.61 04:11:01 PM all 30.56 0.00 1.93 3.30 0.10 64.11 04:11:01 PM 0 27.48 0.00 1.82 3.44 0.10 67.16 04:11:01 PM 1 33.64 0.00 2.03 3.17 0.10 61.06 Average: all 22.02 0.44 4.57 18.43 0.10 54.45 Average: 0 18.60 0.41 4.28 17.80 0.09 58.82 Average: 1 25.45 0.48 4.85 19.06 0.10 50.07