---> uname -a: Linux prd-centos8-builder-2c-1g-21379.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 570 5043 19 2085 6824 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:ed:b5:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.58/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:feed:b502/64 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) 04/07/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 233.32 136.89 96.43 3796.60 6994.70 09:06:01 PM 90.67 0.28 90.38 17.86 8288.44 09:07:01 PM 31.37 0.30 31.07 42.39 1554.80 09:08:01 PM 19.40 0.58 18.81 33.73 456.07 Average: 93.69 34.52 59.18 972.72 4323.50 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5327500 7059940 2556944 32.43 2688 1906588 689848 7.72 219544 1998652 134108 09:06:01 PM 5232932 7051340 2651512 33.63 2688 1985916 657248 7.36 241172 2043780 31964 09:07:01 PM 5160184 6979564 2724260 34.55 2688 1987316 721312 8.07 245768 2112924 160 09:08:01 PM 5137596 6958024 2746848 34.84 2688 1988336 748788 8.38 414864 1966728 172 Average: 5214553 7012217 2669891 33.86 2688 1967039 704299 7.88 280337 2030521 41601 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 199.55 111.03 1472.74 50.37 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 27.91 22.98 188.85 7.43 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 26.54 23.79 25.85 8.50 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 33.29 27.85 32.22 17.02 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 71.83 46.41 429.94 20.83 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) 04/07/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 41.38 2.68 20.58 19.57 0.16 15.63 09:05:01 PM 0 41.05 3.04 21.53 21.63 0.12 12.64 09:05:01 PM 1 41.71 2.33 19.62 17.50 0.20 18.64 09:06:01 PM all 33.93 0.00 2.83 7.51 0.10 55.63 09:06:01 PM 0 42.95 0.00 2.83 10.25 0.10 43.87 09:06:01 PM 1 24.77 0.00 2.83 4.72 0.10 67.59 09:07:01 PM all 36.79 0.00 1.46 3.10 0.12 58.52 09:07:01 PM 0 60.28 0.00 1.60 3.51 0.13 34.47 09:07:01 PM 1 13.35 0.00 1.32 2.70 0.10 82.53 09:08:01 PM all 37.07 0.00 2.28 1.37 0.11 59.18 09:08:01 PM 0 48.22 0.00 2.39 1.25 0.12 48.02 09:08:01 PM 1 25.93 0.00 2.17 1.48 0.10 70.32 Average: all 37.29 0.66 6.74 7.84 0.12 47.36 Average: 0 48.16 0.75 7.03 9.11 0.12 34.83 Average: 1 26.37 0.58 6.44 6.56 0.13 59.93