---> uname -a: Linux prd-centos8-builder-2c-1g-4371.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 567 5015 19 2116 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:1a:f1:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fe1a:f1a1/64 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) 02/10/2024 _x86_64_ (2 CPU) 14:03:24 LINUX RESTART (2 CPU) 02:04:02 PM tps rtps wtps bread/s bwrtn/s 02:05:02 PM 213.78 124.62 89.15 4691.95 6987.51 02:06:01 PM 97.03 0.24 96.80 16.81 8132.53 02:07:01 PM 56.47 0.28 56.19 40.66 4611.46 02:08:01 PM 8.80 0.07 8.73 3.07 181.36 02:09:01 PM 7.62 0.00 7.62 0.00 141.28 02:10:01 PM 26.29 0.78 25.51 57.05 801.87 Average: 67.84 20.77 47.08 792.85 3453.15 02:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:02 PM 5320356 7047072 2564088 32.52 2688 1900480 695220 7.78 216112 2008048 131516 02:06:01 PM 5157236 7001224 2727208 34.59 2688 2011084 736412 8.24 220524 2142712 97060 02:07:01 PM 5095512 6955560 2788932 35.37 2688 2026528 769852 8.62 252708 2167284 9676 02:08:01 PM 5094252 6954336 2790192 35.39 2688 2026620 747380 8.37 252820 2168864 9668 02:09:01 PM 5156312 7008128 2728132 34.60 2688 2018352 693012 7.76 252736 2107032 1412 02:10:01 PM 5179160 7035020 2705284 34.31 2688 2021544 675932 7.57 419776 1916844 27880 Average: 5167138 7000223 2717306 34.46 2688 2000768 719635 8.06 269113 2085131 46202 02:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:02 PM eth0 338.76 202.19 1694.26 62.71 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 82.26 79.14 395.08 13.01 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 64.67 62.21 180.00 11.49 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 24.48 23.76 18.70 11.23 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 33.96 32.73 24.55 7.89 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 66.69 61.76 45.35 15.02 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 101.19 76.61 389.33 20.13 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) 02/10/2024 _x86_64_ (2 CPU) 14:03:24 LINUX RESTART (2 CPU) 02:04:02 PM CPU %user %nice %system %iowait %steal %idle 02:05:02 PM all 38.23 1.74 18.20 9.13 0.11 32.58 02:05:02 PM 0 23.67 2.79 24.33 9.84 0.10 39.26 02:05:02 PM 1 52.47 0.72 12.21 8.43 0.12 26.06 02:06:01 PM all 37.02 0.00 3.23 3.27 0.09 56.38 02:06:01 PM 0 37.24 0.00 3.26 2.75 0.08 56.67 02:06:01 PM 1 36.80 0.00 3.20 3.80 0.10 56.10 02:07:01 PM all 32.46 0.00 2.33 7.14 0.13 57.93 02:07:01 PM 0 43.76 0.00 2.56 6.69 0.15 46.84 02:07:01 PM 1 21.22 0.00 2.10 7.59 0.12 68.97 02:08:01 PM all 11.36 0.00 0.63 9.28 0.06 78.68 02:08:01 PM 0 11.23 0.00 0.62 1.89 0.07 86.20 02:08:01 PM 1 11.50 0.00 0.63 16.68 0.05 71.14 02:09:01 PM all 24.59 0.00 1.54 0.06 0.08 73.74 02:09:01 PM 0 31.74 0.00 1.78 0.08 0.07 66.33 02:09:01 PM 1 17.44 0.00 1.30 0.03 0.08 81.14 02:10:01 PM all 37.46 0.00 2.65 1.21 0.12 58.56 02:10:01 PM 0 49.18 0.00 2.82 1.97 0.12 45.92 02:10:01 PM 1 25.89 0.00 2.49 0.47 0.12 71.03 Average: all 30.12 0.28 4.70 5.00 0.10 59.80 Average: 0 32.80 0.45 5.78 3.83 0.10 57.03 Average: 1 27.45 0.12 3.63 6.16 0.10 62.54