---> uname -a: Linux prd-centos8-builder-2c-1g-4696.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 573 5011 19 2114 6820 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:52:1f:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe52:1fa3/64 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) 02/11/2024 _x86_64_ (2 CPU) 23:03:24 LINUX RESTART (2 CPU) 11:04:02 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 215.38 113.01 102.37 3159.34 7383.12 11:06:01 PM 103.67 0.28 103.38 17.86 9057.72 11:07:01 PM 29.54 0.30 29.24 42.39 1535.85 11:08:01 PM 26.23 0.78 25.45 57.06 761.57 Average: 93.20 28.24 64.95 809.44 4673.26 11:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5227036 7007092 2657408 33.70 2688 1952500 726604 8.13 220488 2093640 172328 11:06:01 PM 5127752 6973840 2756692 34.96 2688 2012576 746168 8.35 243436 2145308 32176 11:07:01 PM 5109712 6966552 2774732 35.19 2688 2023480 764540 8.56 253652 2152056 9688 11:08:01 PM 5163216 7012680 2721228 34.51 2688 2015676 705652 7.90 421608 1931640 15840 Average: 5156929 6990041 2727515 34.59 2688 2001058 735741 8.24 284796 2080661 57508 11:04:02 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 105.83 70.38 1257.40 22.83 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 33.68 25.05 293.61 8.16 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 23.99 20.19 23.96 13.81 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 35.53 27.63 34.69 10.32 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 49.52 35.67 398.86 13.74 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) 02/11/2024 _x86_64_ (2 CPU) 23:03:24 LINUX RESTART (2 CPU) 11:04:02 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 41.23 1.56 16.04 4.01 0.12 37.04 11:05:01 PM 0 32.99 1.77 16.85 4.08 0.12 44.19 11:05:01 PM 1 49.43 1.34 15.24 3.95 0.12 29.92 11:06:01 PM all 40.18 0.00 3.23 3.03 0.11 53.45 11:06:01 PM 0 15.98 0.00 2.76 3.32 0.12 77.82 11:06:01 PM 1 64.50 0.00 3.71 2.74 0.10 28.95 11:07:01 PM all 28.15 0.00 1.41 0.59 0.10 69.75 11:07:01 PM 0 10.42 0.00 1.20 0.85 0.10 87.43 11:07:01 PM 1 45.88 0.00 1.62 0.33 0.10 52.07 11:08:01 PM all 38.10 0.00 2.57 0.22 0.10 59.01 11:08:01 PM 0 31.59 0.00 2.25 0.20 0.10 65.87 11:08:01 PM 1 44.61 0.00 2.90 0.23 0.10 52.16 Average: all 36.88 0.38 5.73 1.95 0.11 54.95 Average: 0 22.66 0.43 5.67 2.10 0.11 69.03 Average: 1 51.11 0.33 5.80 1.80 0.10 40.86