---> uname -a: Linux prd-centos8-builder-2c-1g-14455.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 548 5055 19 2096 6847 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:26:6b:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.215/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe26:6b82/64 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) 03/19/2024 _x86_64_ (2 CPU) 23:04:24 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 217.13 116.83 100.30 3550.74 6991.92 11:07:01 PM 86.59 0.28 86.30 17.86 8577.05 11:08:01 PM 25.42 0.30 25.12 42.39 1026.41 11:09:01 PM 19.41 0.78 18.63 57.06 371.60 Average: 87.14 29.55 57.59 916.98 4241.61 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 5277532 7032036 2606904 33.06 2688 1927672 687008 7.69 217852 2046064 151340 11:07:01 PM 5197064 7026028 2687372 34.08 2688 1997252 665016 7.44 242884 2078324 16440 11:08:01 PM 5198060 7028280 2686376 34.07 2688 1998528 673924 7.54 245136 2074952 4 11:09:01 PM 5169776 7003944 2714660 34.43 2688 2002580 683148 7.65 415472 1932668 2356 Average: 5210608 7022572 2673828 33.91 2688 1981508 677274 7.58 280336 2033002 42535 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 149.59 93.07 1297.24 38.86 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 30.79 25.33 186.28 14.40 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 25.44 22.53 22.20 7.47 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 31.13 26.16 31.34 10.40 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 59.24 41.77 384.25 17.78 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) 03/19/2024 _x86_64_ (2 CPU) 23:04:24 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 41.92 1.69 16.93 3.96 0.10 35.40 11:06:01 PM 0 44.93 1.50 16.17 4.31 0.10 32.99 11:06:01 PM 1 38.90 1.88 17.69 3.61 0.10 37.82 11:07:01 PM all 39.15 0.00 2.63 2.56 0.09 55.57 11:07:01 PM 0 53.97 0.00 2.60 3.15 0.10 40.18 11:07:01 PM 1 24.27 0.00 2.66 1.97 0.08 71.02 11:08:01 PM all 34.40 0.00 1.85 0.50 0.09 63.15 11:08:01 PM 0 46.15 0.00 1.95 0.32 0.10 51.49 11:08:01 PM 1 22.74 0.00 1.75 0.68 0.08 74.74 11:09:01 PM all 35.64 0.00 2.01 0.12 0.08 62.14 11:09:01 PM 0 46.03 0.00 2.12 0.17 0.08 51.61 11:09:01 PM 1 25.25 0.00 1.90 0.08 0.08 72.68 Average: all 37.77 0.42 5.82 1.78 0.09 54.12 Average: 0 47.78 0.37 5.68 1.98 0.10 44.09 Average: 1 27.75 0.46 5.96 1.58 0.09 64.16