---> uname -a: Linux prd-centos8-builder-2c-1g-21611.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: 2800.000 BogoMIPS: 5600.00 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 551 5063 19 2085 6844 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:98:6d:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe98:6d7c/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) 04/08/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:02 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 225.47 124.79 100.68 3441.68 7475.31 10:06:01 PM 97.45 0.28 97.17 17.86 8561.12 10:07:01 PM 23.46 0.30 23.16 42.39 943.61 10:08:01 PM 21.96 0.78 21.18 57.06 499.03 Average: 91.53 31.15 60.38 879.18 4356.91 10:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5314828 7048548 2569616 32.59 2688 1907388 722648 8.09 219624 2011372 134704 10:06:01 PM 5208288 7026556 2676156 33.94 2688 1986132 696312 7.79 243864 2067952 16440 10:07:01 PM 5206232 7025748 2678212 33.97 2688 1987408 689688 7.72 246100 2067660 24 10:08:01 PM 5245488 7069728 2638956 33.47 2688 1991548 661476 7.40 414484 1858100 12760 Average: 5243709 7042645 2640735 33.49 2688 1968119 692531 7.75 281018 2001271 40982 10:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 139.77 91.12 1122.28 33.61 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 32.89 27.46 192.58 8.87 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 25.66 22.81 25.46 7.39 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 32.74 27.23 33.19 10.44 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 57.43 41.95 340.15 15.00 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) 04/08/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:02 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 38.24 2.23 17.17 4.76 0.11 37.48 10:05:01 PM 0 29.77 2.18 19.11 5.60 0.12 43.22 10:05:01 PM 1 46.65 2.29 15.24 3.93 0.10 31.79 10:06:01 PM all 41.63 0.00 2.85 3.34 0.11 52.07 10:06:01 PM 0 36.59 0.00 3.02 3.60 0.12 56.67 10:06:01 PM 1 46.66 0.00 2.68 3.08 0.10 47.48 10:07:01 PM all 32.90 0.00 1.66 0.25 0.11 65.08 10:07:01 PM 0 27.85 0.00 1.60 0.18 0.08 70.29 10:07:01 PM 1 38.06 0.00 1.72 0.32 0.14 59.75 10:08:01 PM all 38.10 0.00 2.31 0.29 0.08 59.22 10:08:01 PM 0 34.03 0.00 2.00 0.35 0.08 63.54 10:08:01 PM 1 42.16 0.00 2.61 0.23 0.08 54.90 Average: all 37.72 0.54 5.89 2.14 0.10 53.60 Average: 0 32.08 0.53 6.29 2.40 0.10 58.60 Average: 1 43.38 0.56 5.49 1.88 0.11 48.58