---> uname -a: Linux prd-centos8-builder-2c-1g-3920.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 563 4983 17 2153 6831 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:4f:e2:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.21/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe4f:e27c/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) 11/24/2023 _x86_64_ (2 CPU) 16:03:34 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 240.41 153.74 86.67 5153.16 37639.85 04:06:01 PM 121.91 8.77 113.15 1295.92 9195.98 04:07:01 PM 63.58 0.47 63.11 56.51 6680.99 04:08:01 PM 36.39 0.07 36.33 3.07 1605.63 04:09:01 PM 25.83 0.78 25.05 57.06 709.05 Average: 97.63 32.77 64.86 1313.36 11167.92 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5477228 7025052 2407208 30.53 2688 1728960 789308 8.84 195912 1904652 49052 04:06:01 PM 5156660 7027236 2727776 34.60 2688 2035268 679056 7.60 220084 2140836 139008 04:07:01 PM 5144340 7033724 2740096 34.75 2688 2053416 700544 7.84 244464 2125908 31232 04:08:01 PM 5141824 7030880 2742612 34.79 2688 2053508 701148 7.85 252148 2120312 8 04:09:01 PM 5076332 6983896 2808104 35.62 2688 2071656 710576 7.95 422328 2015468 31772 Average: 5199277 7020158 2685159 34.06 2688 1988562 716126 8.02 266987 2061435 50214 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 252.04 130.83 1079.79 57.19 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 64.02 40.86 1032.60 8.04 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 26.17 21.69 188.66 11.92 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 26.11 24.63 22.39 7.77 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 31.84 27.03 31.91 10.13 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 80.05 49.01 471.10 19.01 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) 11/24/2023 _x86_64_ (2 CPU) 16:03:34 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 30.05 2.91 20.04 29.68 0.16 17.16 04:05:01 PM 0 30.55 2.51 19.03 32.99 0.15 14.78 04:05:01 PM 1 29.55 3.31 21.06 26.34 0.17 19.56 04:06:01 PM all 38.13 0.07 4.30 6.42 0.13 50.95 04:06:01 PM 0 30.84 0.02 3.40 5.40 0.13 60.21 04:06:01 PM 1 45.43 0.12 5.20 7.44 0.13 41.68 04:07:01 PM all 29.95 0.00 2.25 3.16 0.11 64.54 04:07:01 PM 0 20.65 0.00 2.25 2.56 0.10 74.43 04:07:01 PM 1 39.25 0.00 2.25 3.75 0.12 54.64 04:08:01 PM all 36.40 0.00 2.03 2.26 0.12 59.20 04:08:01 PM 0 15.34 0.00 1.75 1.35 0.10 81.46 04:08:01 PM 1 57.47 0.00 2.30 3.17 0.13 36.92 04:09:01 PM all 38.89 0.00 2.53 1.01 0.17 57.40 04:09:01 PM 0 22.09 0.00 2.17 0.68 0.15 74.91 04:09:01 PM 1 55.70 0.00 2.88 1.33 0.18 39.90 Average: all 34.70 0.59 6.17 8.42 0.14 49.98 Average: 0 23.87 0.50 5.68 8.52 0.13 61.30 Average: 1 45.56 0.67 6.67 8.32 0.15 38.63