---> uname -a: Linux prd-centos8-builder-2c-1g-22156.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 566 5047 19 2085 6828 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:df:b4:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.51/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fedf:b4c4/64 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) 19:03:27 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 235.93 131.96 103.97 3732.44 7082.07 07:06:01 PM 83.72 0.28 83.44 17.86 8173.99 07:07:01 PM 24.05 0.60 23.45 50.39 993.95 07:08:01 PM 17.39 0.28 17.11 25.72 365.38 Average: 90.27 33.28 56.99 956.53 4153.86 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5286172 7029844 2598264 32.95 2688 1916700 689108 7.71 218552 2036392 143076 07:06:01 PM 5217172 7035456 2667264 33.83 2688 1985952 676088 7.57 243728 2055528 16440 07:07:01 PM 5177276 6996788 2707160 34.34 2688 1987584 699788 7.83 256224 2083708 156 07:08:01 PM 5141376 6961636 2743060 34.79 2688 1988376 747984 8.37 425152 1950892 172 Average: 5205499 7005931 2678937 33.98 2688 1969653 703242 7.87 285914 2031630 39961 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 182.17 110.56 1440.10 50.49 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 30.84 25.34 185.98 8.52 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 24.28 22.13 20.53 7.23 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 31.96 27.31 32.35 16.66 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 67.31 46.33 419.72 20.72 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) 19:03:27 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 44.52 2.36 17.60 4.47 0.11 30.93 07:05:01 PM 0 50.43 2.33 18.05 3.80 0.12 25.27 07:05:01 PM 1 38.62 2.39 17.15 5.14 0.10 36.60 07:06:01 PM all 38.35 0.00 2.71 2.46 0.11 56.37 07:06:01 PM 0 51.11 0.00 3.02 3.00 0.10 42.78 07:06:01 PM 1 25.62 0.00 2.41 1.93 0.12 69.93 07:07:01 PM all 30.55 0.00 1.70 0.63 0.12 67.01 07:07:01 PM 0 42.10 0.00 2.00 0.60 0.12 55.18 07:07:01 PM 1 19.00 0.00 1.40 0.65 0.12 78.83 07:08:01 PM all 38.53 0.00 2.15 0.26 0.12 58.95 07:08:01 PM 0 40.29 0.00 1.95 0.20 0.13 57.43 07:08:01 PM 1 36.77 0.00 2.35 0.32 0.10 60.47 Average: all 37.96 0.58 5.99 1.94 0.11 53.42 Average: 0 45.96 0.57 6.20 1.89 0.12 45.26 Average: 1 29.96 0.59 5.78 2.00 0.11 61.57