---> uname -a: Linux prd-centos8-builder-2c-1g-1306.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: 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): 0,1 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 542 5071 19 2085 6853 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:e2:78:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.248/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85842sec preferred_lft 85842sec inet6 fe80::f816:3eff:fee2:7846/64 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) 05/17/2024 _x86_64_ (2 CPU) 09:04:03 LINUX RESTART (2 CPU) 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 179.71 72.71 107.00 1923.49 7299.25 09:07:01 AM 77.60 0.27 77.34 17.46 8143.43 09:08:01 AM 21.61 0.53 21.08 47.33 1066.32 09:09:01 AM 0.32 0.00 0.32 0.00 6.32 09:10:01 AM 0.10 0.00 0.10 0.00 1.50 09:11:01 AM 0.27 0.00 0.27 0.00 4.08 09:12:01 AM 14.03 0.07 13.96 3.07 219.58 09:13:01 AM 16.41 0.28 16.13 25.72 341.94 Average: 38.76 9.23 29.52 252.15 2135.28 09:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 5289860 7041096 2594584 32.91 2688 1923912 705996 7.90 219624 2028924 120988 09:07:01 AM 5208032 7027220 2676412 33.95 2688 1986596 681468 7.63 242452 2067008 16952 09:08:01 AM 5194076 7014076 2690368 34.12 2688 1987996 701592 7.85 256420 2067300 4 09:09:01 AM 5192696 7012696 2691748 34.14 2688 1987996 696588 7.80 256600 2068352 16 09:10:01 AM 5192336 7012336 2692108 34.14 2688 1987996 702964 7.87 256664 2068840 16 09:11:01 AM 5201940 7021940 2682504 34.02 2688 1988004 684160 7.66 256720 2059160 16 09:12:01 AM 5159500 6979712 2724944 34.56 2688 1988224 714412 8.00 257132 2101484 152 09:13:01 AM 5173244 6994272 2711200 34.39 2688 1989040 711204 7.96 425528 1919636 188 Average: 5201460 7012918 2682984 34.03 2688 1979970 699798 7.83 271392 2047588 17292 09:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 52.70 37.64 822.44 7.15 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 24.15 20.25 175.37 8.10 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 27.51 26.36 54.31 4.48 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 32.11 30.33 61.43 5.77 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 35.84 33.11 69.30 6.24 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 33.48 32.50 62.83 4.74 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 26.63 23.86 31.49 7.39 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 31.79 26.76 32.54 9.84 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 33.03 28.85 163.72 6.71 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) 05/17/2024 _x86_64_ (2 CPU) 09:04:03 LINUX RESTART (2 CPU) 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 38.72 1.03 10.91 6.31 0.13 42.90 09:06:01 AM 0 42.79 0.74 8.53 6.03 0.13 41.77 09:06:01 AM 1 34.61 1.32 13.31 6.60 0.12 44.04 09:07:01 AM all 30.54 0.00 2.38 7.49 0.10 59.49 09:07:01 AM 0 49.49 0.00 2.76 8.22 0.12 39.41 09:07:01 AM 1 11.80 0.00 2.00 6.76 0.08 79.36 09:08:01 AM all 23.73 0.00 1.31 2.13 0.09 72.73 09:08:01 AM 0 24.36 0.00 1.32 1.29 0.08 72.94 09:08:01 AM 1 23.10 0.00 1.30 2.98 0.10 72.52 09:09:01 AM all 22.68 0.00 1.60 0.00 0.16 75.56 09:09:01 AM 0 22.56 0.00 1.67 0.00 0.17 75.61 09:09:01 AM 1 22.80 0.00 1.53 0.00 0.15 75.51 09:10:01 AM all 26.10 0.00 1.98 0.00 0.08 71.84 09:10:01 AM 0 28.95 0.00 2.27 0.00 0.08 68.70 09:10:01 AM 1 23.24 0.00 1.69 0.00 0.08 74.99 09:11:01 AM all 25.78 0.00 2.09 0.00 0.09 72.04 09:11:01 AM 0 32.57 0.00 2.33 0.00 0.10 65.00 09:11:01 AM 1 18.97 0.00 1.85 0.00 0.08 79.10 09:12:01 AM all 33.81 0.00 1.71 0.35 0.24 63.88 09:12:01 AM 0 55.79 0.00 1.92 0.67 0.27 41.36 09:12:01 AM 1 11.46 0.00 1.49 0.03 0.22 86.79 09:13:01 AM all 38.75 0.00 2.12 0.41 0.10 58.62 09:13:01 AM 0 42.09 0.00 2.43 0.20 0.10 55.18 09:13:01 AM 1 35.41 0.00 1.80 0.62 0.10 62.07 Average: all 30.00 0.13 3.00 2.08 0.12 64.67 Average: 0 37.31 0.09 2.90 2.04 0.13 57.53 Average: 1 22.68 0.16 3.11 2.12 0.12 71.82