---> uname -a: Linux prd-centos8-builder-2c-1g-43.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 568 5041 19 2089 6827 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:f8:3f:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fef8:3f91/64 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) 05/03/2024 _x86_64_ (2 CPU) 03:03:43 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 295.67 180.86 114.82 6846.55 39701.48 03:06:01 AM 50.46 5.68 44.78 1243.64 4567.35 03:07:01 AM 68.72 3.17 65.56 52.66 5610.21 03:08:01 AM 58.26 0.28 57.98 17.86 4458.63 03:09:01 AM 24.60 0.27 24.33 41.86 992.30 03:10:01 AM 18.79 0.78 18.01 57.05 422.34 Average: 86.11 31.86 54.25 1377.43 9296.48 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5434816 6978272 2449628 31.07 2688 1726216 811444 9.08 195160 1947080 80696 03:06:01 AM 5316828 6966068 2567616 32.57 2688 1830828 795208 8.90 223736 2028556 29708 03:07:01 AM 5218580 6966476 2665864 33.81 2688 1920960 759764 8.51 219344 2099788 20052 03:08:01 AM 5118040 6940928 2766404 35.09 2688 1990688 788240 8.82 244696 2157508 16956 03:09:01 AM 5187876 7011980 2696568 34.20 2688 1991932 706760 7.91 246676 2085636 12 03:10:01 AM 5207528 7033504 2676916 33.95 2688 1993804 687788 7.70 416928 1895800 204 Average: 5247278 6982871 2637166 33.45 2688 1909071 758201 8.49 257757 2035728 24605 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 244.36 140.80 1110.81 63.05 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 24.90 17.21 554.34 3.07 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 11.86 11.21 101.58 3.01 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 26.82 22.01 178.02 7.47 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 23.83 21.98 24.32 7.24 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 34.29 29.51 38.28 14.83 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 61.04 40.47 334.69 16.45 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) 05/03/2024 _x86_64_ (2 CPU) 03:03:43 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 34.00 2.88 20.64 25.88 0.16 16.44 03:05:01 AM 0 41.98 1.92 15.01 19.00 0.17 21.92 03:05:01 AM 1 25.87 3.86 26.37 32.90 0.16 10.84 03:06:01 AM all 6.00 0.07 1.28 32.14 0.14 60.37 03:06:01 AM 0 7.22 0.08 1.48 38.89 0.07 52.26 03:06:01 AM 1 4.77 0.05 1.09 25.41 0.22 68.46 03:07:01 AM all 19.50 0.00 2.34 20.00 0.12 58.05 03:07:01 AM 0 25.49 0.00 2.84 12.54 0.14 59.00 03:07:01 AM 1 13.55 0.00 1.84 27.40 0.10 57.10 03:08:01 AM all 38.40 0.00 2.53 3.54 0.13 55.39 03:08:01 AM 0 48.50 0.00 2.72 3.83 0.13 44.82 03:08:01 AM 1 28.37 0.00 2.34 3.25 0.13 65.90 03:09:01 AM all 33.69 0.00 1.69 4.98 0.10 59.54 03:09:01 AM 0 53.23 0.00 1.72 3.48 0.10 41.47 03:09:01 AM 1 14.37 0.00 1.65 6.47 0.10 77.41 03:10:01 AM all 37.32 0.00 2.34 1.16 0.09 59.09 03:10:01 AM 0 50.51 0.00 2.68 1.70 0.10 45.00 03:10:01 AM 1 24.22 0.00 1.99 0.62 0.08 73.08 Average: all 28.13 0.48 5.08 14.58 0.12 51.60 Average: 0 37.79 0.33 4.39 13.26 0.12 44.11 Average: 1 18.49 0.63 5.76 15.91 0.13 59.08