---> uname -a: Linux prd-centos8-builder-2c-1g-12921.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: 2799.996 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 569 5034 19 2095 6826 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:5c:c6:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.95/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe5c:c653/64 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) 03/13/2024 _x86_64_ (2 CPU) 18:03:23 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 217.58 123.68 93.90 4618.59 6901.27 06:06:01 PM 93.22 0.28 92.93 17.86 8646.13 06:07:01 PM 23.43 0.30 23.13 42.39 935.16 06:08:01 PM 24.53 0.78 23.75 57.06 551.41 Average: 89.69 31.26 58.43 1184.12 4258.60 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5293832 7047168 2590612 32.86 2688 1926572 701500 7.85 218444 2030012 151128 06:06:01 PM 5111740 6940924 2772704 35.17 2688 1997176 761096 8.52 243808 2162128 16440 06:07:01 PM 5174352 7004788 2710092 34.37 2688 1998452 695220 7.78 246208 2096904 4 06:08:01 PM 5131964 6967144 2752480 34.91 2688 2002596 741960 8.31 414392 1971244 12628 Average: 5177972 6990006 2706472 34.33 2688 1981199 724944 8.12 280713 2065072 45050 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 266.93 141.14 1742.65 57.18 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 32.91 27.38 191.51 9.26 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 30.00 26.56 29.99 15.87 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 39.53 32.01 34.44 12.87 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 92.35 56.78 499.70 23.80 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) 03/13/2024 _x86_64_ (2 CPU) 18:03:23 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 45.23 1.74 17.18 3.42 0.11 32.32 06:05:01 PM 0 49.63 1.59 16.38 4.41 0.12 27.88 06:05:01 PM 1 40.79 1.89 17.99 2.43 0.10 36.80 06:06:01 PM all 42.50 0.00 2.70 1.94 0.11 52.76 06:06:01 PM 0 22.85 0.00 2.25 2.08 0.10 72.72 06:06:01 PM 1 62.16 0.00 3.15 1.80 0.12 32.78 06:07:01 PM all 38.36 0.00 1.96 0.24 0.09 59.34 06:07:01 PM 0 30.88 0.00 1.87 0.08 0.08 67.09 06:07:01 PM 1 45.85 0.00 2.05 0.40 0.10 51.60 06:08:01 PM all 41.64 0.00 2.40 0.17 0.11 55.69 06:08:01 PM 0 34.29 0.00 2.75 0.10 0.12 62.75 06:08:01 PM 1 48.99 0.00 2.05 0.23 0.10 48.63 Average: all 41.92 0.43 6.01 1.43 0.10 50.10 Average: 0 34.36 0.39 5.78 1.66 0.10 57.71 Average: 1 49.49 0.46 6.25 1.21 0.10 42.48