---> uname -a: Linux prd-centos8-builder-2c-1g-1115.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 559 5023 19 2116 6834 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:08:88:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.61/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe08:8830/64 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) 01/31/2024 _x86_64_ (2 CPU) 13:03:37 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 287.41 187.06 100.35 8160.32 41683.67 01:06:01 PM 115.26 0.23 115.03 16.53 8938.30 01:07:01 PM 51.62 0.35 51.27 43.73 4044.91 01:08:01 PM 14.11 0.27 13.85 7.73 300.68 Average: 117.12 46.99 70.13 2057.50 13744.02 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5347204 7007960 2537240 32.18 2688 1841848 750652 8.40 224768 2002052 100400 01:06:01 PM 5092896 6956428 2791548 35.41 2688 2030228 763244 8.54 222384 2199744 98352 01:07:01 PM 5162908 7013120 2721536 34.52 2688 2016928 690720 7.73 252624 2099076 32 01:08:01 PM 5184508 7032736 2699936 34.24 2688 2014852 667176 7.47 250016 2077160 13532 Average: 5196879 7002561 2687565 34.09 2688 1975964 717948 8.04 237448 2094508 53079 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 270.80 149.59 1657.95 56.57 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 48.08 36.92 495.01 15.62 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 28.21 22.98 30.72 7.55 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 21.50 18.53 19.10 6.03 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 92.16 57.01 550.79 21.44 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) 01/31/2024 _x86_64_ (2 CPU) 13:03:37 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 37.10 3.03 21.24 21.50 0.14 16.99 01:05:01 PM 0 35.03 3.12 23.61 21.03 0.14 17.07 01:05:01 PM 1 39.15 2.95 18.88 21.97 0.14 16.91 01:06:01 PM all 40.98 0.00 3.74 3.84 0.10 51.34 01:06:01 PM 0 59.39 0.00 4.37 3.42 0.10 32.72 01:06:01 PM 1 22.60 0.00 3.11 4.26 0.10 69.92 01:07:01 PM all 36.03 0.00 2.04 1.54 0.10 60.29 01:07:01 PM 0 26.39 0.00 2.03 0.62 0.10 70.86 01:07:01 PM 1 45.66 0.00 2.05 2.47 0.10 49.72 01:08:01 PM all 28.50 0.00 1.67 0.30 0.08 69.45 01:08:01 PM 0 48.65 0.00 2.19 0.48 0.08 48.60 01:08:01 PM 1 8.37 0.00 1.15 0.12 0.07 90.30 Average: all 35.65 0.74 7.08 6.70 0.10 49.72 Average: 0 42.42 0.76 7.95 6.29 0.10 42.48 Average: 1 28.88 0.72 6.22 7.12 0.10 56.95