---> uname -a: Linux prd-centos8-builder-2c-1g-22179.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 5046 19 2085 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:11:a6:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe11:a6bd/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) 04/10/2024 _x86_64_ (2 CPU) 23:03:29 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 226.25 122.40 103.85 4599.37 7011.20 11:06:01 PM 87.55 0.78 86.77 64.65 8275.54 11:07:01 PM 24.10 0.10 24.00 3.60 984.52 11:08:01 PM 25.03 0.48 24.55 49.06 542.84 Average: 90.73 30.94 59.79 1179.12 4203.70 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5226404 6970932 2658032 33.71 2688 1917632 759384 8.50 218360 2095492 143908 11:06:01 PM 5170920 6990684 2713516 34.42 2688 1987364 729876 8.17 244928 2101192 16440 11:07:01 PM 5187548 7007004 2696888 34.21 2688 1987476 697308 7.81 256188 2074916 20 11:08:01 PM 5214884 7038528 2669552 33.86 2688 1991228 668824 7.49 424588 1879160 12572 Average: 5199939 7001787 2684497 34.05 2688 1970925 713848 7.99 286016 2037690 43235 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 267.57 148.38 1690.54 62.08 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 31.52 26.24 187.62 8.62 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 30.64 26.10 30.83 8.09 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 35.18 27.81 32.91 11.90 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 91.23 57.13 485.46 22.67 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) 04/10/2024 _x86_64_ (2 CPU) 23:03:29 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 44.66 1.71 16.77 3.49 0.12 33.25 11:05:01 PM 0 61.01 1.49 16.36 3.67 0.10 17.37 11:05:01 PM 1 28.24 1.93 17.19 3.31 0.14 49.19 11:06:01 PM all 39.36 0.00 2.91 2.67 0.11 54.95 11:06:01 PM 0 46.30 0.00 3.25 2.37 0.10 47.97 11:06:01 PM 1 32.44 0.00 2.56 2.98 0.12 61.90 11:07:01 PM all 37.80 0.00 2.13 0.36 0.10 59.61 11:07:01 PM 0 51.92 0.00 2.23 0.27 0.10 45.48 11:07:01 PM 1 23.65 0.00 2.04 0.45 0.10 73.76 11:08:01 PM all 41.86 0.00 2.39 0.18 0.10 55.47 11:08:01 PM 0 68.86 0.00 2.80 0.25 0.10 27.99 11:08:01 PM 1 14.88 0.00 1.98 0.12 0.10 82.93 Average: all 40.90 0.42 6.01 1.67 0.11 50.89 Average: 0 57.01 0.37 6.13 1.63 0.10 34.76 Average: 1 24.79 0.48 5.89 1.71 0.11 67.02