---> uname -a: Linux prd-centos8-builder-2c-1g-20050.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 555 5062 19 2081 6840 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:68:26:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.143/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe68:264c/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) 04/02/2024 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:02 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 218.47 117.22 101.25 3370.43 6999.31 12:06:01 PM 85.92 0.28 85.64 17.86 8269.81 12:07:01 PM 23.55 0.30 23.25 42.39 947.06 12:08:01 PM 27.15 0.78 26.36 57.06 629.11 Average: 88.23 29.28 58.95 861.45 4199.83 12:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5319984 7060012 2564452 32.53 2688 1913056 687288 7.69 218492 2002472 142680 12:06:01 PM 5235556 7050108 2648880 33.60 2688 1982748 686060 7.68 243580 2037272 16440 12:07:01 PM 5241824 7057632 2642612 33.52 2688 1984024 703124 7.87 246060 2028972 24 12:08:01 PM 5143800 6964084 2740636 34.76 2688 1988180 780196 8.73 414400 1958932 12628 Average: 5235291 7032959 2649145 33.60 2688 1967002 714167 7.99 280633 2006912 42943 12:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 122.23 80.66 1121.60 30.00 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 29.97 24.79 187.21 8.10 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 26.80 24.33 23.39 13.83 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 35.08 29.30 33.33 11.76 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 53.23 39.60 338.11 15.86 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) 04/02/2024 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:02 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 40.84 2.01 16.83 4.97 0.21 35.14 12:05:01 PM 0 38.09 2.37 17.52 5.13 0.17 36.71 12:05:01 PM 1 43.61 1.65 16.13 4.81 0.24 33.56 12:06:01 PM all 39.10 0.00 2.68 2.60 0.10 55.53 12:06:01 PM 0 26.52 0.00 2.45 3.18 0.10 67.75 12:06:01 PM 1 51.67 0.00 2.91 2.01 0.10 43.30 12:07:01 PM all 35.56 0.00 2.00 0.36 0.10 61.98 12:07:01 PM 0 14.60 0.00 1.73 0.38 0.10 83.19 12:07:01 PM 1 56.52 0.00 2.27 0.33 0.10 40.78 12:08:01 PM all 40.75 0.00 2.38 0.67 0.11 56.09 12:08:01 PM 0 36.63 0.00 2.40 0.93 0.12 59.92 12:08:01 PM 1 44.86 0.00 2.36 0.42 0.10 52.26 Average: all 39.05 0.49 5.88 2.13 0.13 52.32 Average: 0 28.89 0.58 5.94 2.39 0.12 62.08 Average: 1 49.21 0.40 5.83 1.87 0.13 42.55