---> uname -a: Linux prd-centos8-builder-2c-1g-6489.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 539 5001 19 2158 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:48:85:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.241/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe48:852c/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) 12/20/2023 _x86_64_ (2 CPU) 13:04:16 LINUX RESTART (2 CPU) 01:05:02 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 210.66 107.13 103.52 3087.21 7093.63 01:07:01 PM 102.92 0.28 102.63 17.86 10584.51 01:08:01 PM 29.41 0.60 28.81 50.39 1549.06 01:09:01 PM 21.51 0.10 21.41 10.40 558.47 Average: 90.63 26.69 63.93 781.83 4937.67 01:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 5206884 6993240 2677552 33.96 2688 1958548 736112 8.24 222180 2110116 178380 01:07:01 PM 5075940 6976100 2808496 35.62 2688 2065964 712488 7.98 245812 2191228 40888 01:08:01 PM 5154204 7045880 2730232 34.63 2688 2057816 655748 7.34 253532 2105044 28 01:09:01 PM 5083296 6977716 2801140 35.53 2688 2059924 718468 8.04 432144 1997732 17488 Average: 5130081 6998234 2754355 34.93 2688 2035563 705704 7.90 288417 2101030 59196 01:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 66.21 44.50 1018.57 8.28 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 39.97 29.01 437.91 7.81 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 23.30 19.68 23.63 6.85 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 31.41 25.71 36.39 8.77 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 40.11 29.66 376.45 7.93 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) 12/20/2023 _x86_64_ (2 CPU) 13:04:16 LINUX RESTART (2 CPU) 01:05:02 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 40.06 1.60 15.57 6.97 0.11 35.69 01:06:01 PM 0 45.20 1.50 15.09 5.74 0.12 32.34 01:06:01 PM 1 34.94 1.70 16.05 8.19 0.10 39.02 01:07:01 PM all 38.57 0.00 3.25 3.70 0.09 54.40 01:07:01 PM 0 58.61 0.00 3.92 2.71 0.10 34.66 01:07:01 PM 1 18.62 0.00 2.58 4.68 0.08 74.03 01:08:01 PM all 25.76 0.00 1.56 0.91 0.08 71.68 01:08:01 PM 0 32.50 0.00 1.71 1.16 0.08 64.55 01:08:01 PM 1 19.03 0.00 1.42 0.67 0.08 78.80 01:09:01 PM all 38.45 0.00 2.47 0.33 0.09 58.66 01:09:01 PM 0 51.51 0.00 2.87 0.32 0.08 45.22 01:09:01 PM 1 25.38 0.00 2.07 0.35 0.10 72.10 Average: all 35.68 0.39 5.64 2.95 0.09 55.25 Average: 0 46.98 0.37 5.82 2.45 0.10 44.28 Average: 1 24.41 0.42 5.45 3.44 0.09 66.19