---> uname -a: Linux prd-centos8-builder-2c-1g-4045.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 577 5006 19 2115 6815 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:3b:32:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.93/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe3b:32c6/64 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) 02/09/2024 _x86_64_ (2 CPU) 13:03:34 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 256.15 159.23 96.92 6344.82 38802.23 01:06:01 PM 106.25 6.60 99.65 1268.46 8942.86 01:07:01 PM 66.94 0.73 66.21 63.99 5023.70 01:08:01 PM 29.79 0.28 29.51 15.86 1344.27 01:09:01 PM 27.25 0.48 26.76 49.06 791.87 Average: 97.28 33.47 63.81 1548.55 10981.59 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5472872 7042268 2411564 30.59 2688 1751908 701340 7.85 196808 1906772 68896 01:06:01 PM 5217884 7044532 2666552 33.82 2688 1993564 669444 7.49 220084 2079224 105820 01:07:01 PM 5199732 7046284 2684704 34.05 2688 2013480 649724 7.27 245692 2070544 25208 01:08:01 PM 5147824 6995240 2736612 34.71 2688 2013952 701232 7.85 254620 2110248 16 01:09:01 PM 5146336 6999028 2738100 34.73 2688 2018308 698540 7.82 431296 1935340 27896 Average: 5236930 7025470 2647506 33.58 2688 1958242 684056 7.66 269700 2020426 45567 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 349.05 189.49 1352.17 66.00 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 85.35 76.34 646.59 11.73 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 73.77 70.17 232.02 12.69 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 72.74 67.66 52.88 22.07 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 72.25 67.16 52.39 16.63 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 130.64 94.16 467.23 25.82 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) 02/09/2024 _x86_64_ (2 CPU) 13:03:34 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 32.05 3.06 20.19 28.42 0.15 16.13 01:05:01 PM 0 30.91 2.89 21.56 30.51 0.14 14.00 01:05:01 PM 1 33.20 3.23 18.83 26.34 0.15 18.25 01:06:01 PM all 37.27 0.00 4.41 6.94 0.27 51.11 01:06:01 PM 0 39.82 0.00 4.57 7.24 0.27 48.11 01:06:01 PM 1 34.71 0.00 4.26 6.64 0.27 54.12 01:07:01 PM all 35.88 0.00 2.85 1.82 0.09 59.36 01:07:01 PM 0 21.97 0.00 2.70 1.71 0.08 73.53 01:07:01 PM 1 49.79 0.00 3.00 1.93 0.10 45.18 01:08:01 PM all 37.43 0.00 2.12 0.60 0.09 59.76 01:08:01 PM 0 23.74 0.00 2.08 0.68 0.08 73.42 01:08:01 PM 1 51.15 0.00 2.15 0.52 0.10 46.08 01:09:01 PM all 40.71 0.00 3.02 0.45 0.10 55.72 01:09:01 PM 0 37.19 0.00 3.23 0.50 0.10 58.98 01:09:01 PM 1 44.23 0.00 2.81 0.40 0.10 52.45 Average: all 36.69 0.60 6.45 7.55 0.14 48.57 Average: 0 30.72 0.57 6.75 8.01 0.13 53.82 Average: 1 42.66 0.64 6.16 7.08 0.14 43.32