---> uname -a: Linux prd-centos8-builder-2c-1g-7064.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 542 5047 19 2109 6851 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:4c:ed:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.16/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe4c:ede6/64 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) 02/20/2024 _x86_64_ (2 CPU) 18:03:24 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 218.11 114.86 103.25 3310.88 7279.44 06:06:01 PM 104.85 0.28 104.57 17.86 9029.38 06:07:01 PM 30.84 0.30 30.54 42.39 1592.17 06:08:01 PM 26.13 0.58 25.55 33.73 753.16 Average: 94.99 29.01 65.98 851.42 4663.75 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5279456 7050384 2604980 33.04 2688 1943500 683036 7.65 219752 2040756 167188 06:06:01 PM 5129508 6976184 2754928 34.94 2688 2013256 738264 8.26 243608 2139296 37884 06:07:01 PM 5163768 7005956 2720668 34.51 2688 2008804 689952 7.72 250516 2097436 28 06:08:01 PM 5169376 7013068 2715060 34.44 2688 2009944 700552 7.84 418420 1925348 15808 Average: 5185527 7011398 2698909 34.23 2688 1993876 702951 7.87 283074 2050709 55227 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 113.79 76.36 1197.44 28.75 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 33.26 25.86 292.46 8.21 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.11 19.11 27.95 12.97 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 33.39 26.45 32.70 9.71 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 50.90 36.95 387.70 14.91 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) 02/20/2024 _x86_64_ (2 CPU) 18:03:24 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 42.14 1.91 16.37 4.91 0.08 34.59 06:05:01 PM 0 53.63 1.80 14.89 4.86 0.08 24.74 06:05:01 PM 1 30.57 2.02 17.86 4.96 0.08 44.51 06:06:01 PM all 40.68 0.00 3.24 2.46 0.10 53.53 06:06:01 PM 0 44.47 0.00 3.40 2.02 0.10 50.02 06:06:01 PM 1 36.88 0.00 3.08 2.90 0.10 57.04 06:07:01 PM all 26.09 0.00 1.41 0.99 0.08 71.43 06:07:01 PM 0 34.53 0.00 1.38 0.88 0.08 63.12 06:07:01 PM 1 17.63 0.00 1.44 1.09 0.08 79.76 06:08:01 PM all 37.54 0.00 2.47 0.22 0.08 59.70 06:08:01 PM 0 45.76 0.00 2.58 0.30 0.08 51.27 06:08:01 PM 1 29.31 0.00 2.35 0.13 0.08 68.12 Average: all 36.60 0.47 5.83 2.13 0.09 54.88 Average: 0 44.57 0.45 5.54 2.01 0.09 47.35 Average: 1 28.60 0.50 6.13 2.26 0.09 62.42