---> uname -a: Linux prd-centos8-builder-2c-1g-18703.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 564 5040 19 2095 6831 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:2c:60:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.186/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe2c:6025/64 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) 03/28/2024 _x86_64_ (2 CPU) 03:03:29 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 219.06 121.60 97.47 3638.86 6912.41 03:06:01 AM 91.57 0.28 91.29 17.86 8724.49 03:07:01 AM 23.30 0.30 23.00 42.39 944.29 03:08:01 AM 24.28 0.78 23.50 57.06 573.04 Average: 89.55 30.74 58.81 939.00 4288.74 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5300452 7054668 2583992 32.77 2688 1927104 703916 7.88 218456 2022140 151284 03:06:01 AM 5195356 7025228 2689088 34.11 2688 1997364 704480 7.89 243684 2078096 16440 03:07:01 AM 5201800 7032496 2682644 34.02 2688 1998640 689208 7.72 245940 2071044 24 03:08:01 AM 5179188 7014592 2705256 34.31 2688 2002784 700756 7.84 414516 1924312 12764 Average: 5219199 7031746 2665245 33.80 2688 1981473 699590 7.83 280649 2023898 45128 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 225.23 121.36 1400.57 51.26 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 30.89 25.81 189.02 9.09 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 26.71 21.86 27.40 7.34 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 39.68 29.51 36.64 11.65 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 80.62 49.64 413.40 19.83 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) 03/28/2024 _x86_64_ (2 CPU) 03:03:29 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 41.08 2.00 17.32 5.46 0.12 34.02 03:05:01 AM 0 39.75 1.40 15.64 5.25 0.12 37.84 03:05:01 AM 1 42.41 2.61 19.01 5.67 0.12 30.18 03:06:01 AM all 39.94 0.00 2.70 2.89 0.09 54.38 03:06:01 AM 0 39.23 0.00 2.40 2.43 0.08 55.86 03:06:01 AM 1 40.65 0.00 3.01 3.35 0.10 52.90 03:07:01 AM all 32.89 0.00 1.58 0.39 0.08 65.05 03:07:01 AM 0 28.26 0.00 1.52 0.53 0.08 69.60 03:07:01 AM 1 37.51 0.00 1.65 0.25 0.08 60.51 03:08:01 AM all 39.61 0.00 2.53 0.26 0.09 57.50 03:08:01 AM 0 20.41 0.00 2.17 0.33 0.08 77.01 03:08:01 AM 1 58.83 0.00 2.90 0.18 0.10 37.99 Average: all 38.37 0.50 6.00 2.24 0.10 52.80 Average: 0 31.89 0.35 5.40 2.13 0.09 60.14 Average: 1 44.85 0.64 6.59 2.35 0.10 45.46