---> uname -a: Linux prd-centos8-builder-2c-1g-17528.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 593 5010 19 2096 6802 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:d8:8f:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fed8:8f77/64 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) 03/23/2024 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 228.69 129.19 99.50 4429.19 6988.25 02:06:01 PM 94.27 0.28 93.98 17.86 8777.25 02:07:01 PM 23.28 0.30 22.98 42.39 948.10 02:08:01 PM 27.48 0.78 26.70 57.06 639.74 Average: 93.43 32.64 60.79 1136.72 4338.31 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5265560 7019644 2618876 33.22 2688 1927132 708236 7.93 218396 2058756 151264 02:06:01 PM 5171432 7000672 2713004 34.41 2688 1997340 712488 7.98 243584 2104916 16440 02:07:01 PM 5206804 7037240 2677632 33.96 2688 1998616 672372 7.53 246080 2066700 8 02:08:01 PM 5155104 6990084 2729332 34.62 2688 2002664 807592 9.04 424872 1939324 12604 Average: 5199725 7011910 2684711 34.05 2688 1981438 725172 8.12 283233 2042424 45079 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 312.23 162.90 1737.29 59.65 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 32.39 26.31 189.93 8.73 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 28.62 25.09 27.18 7.92 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 37.28 30.00 33.40 21.91 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 102.64 61.08 496.98 24.55 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) 03/23/2024 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 43.71 2.20 17.73 4.23 0.10 32.03 02:05:01 PM 0 38.07 2.18 17.04 4.45 0.10 38.17 02:05:01 PM 1 49.36 2.22 18.43 4.01 0.10 25.88 02:06:01 PM all 39.81 0.00 2.77 2.61 0.11 54.71 02:06:01 PM 0 23.36 0.00 2.49 2.91 0.10 71.14 02:06:01 PM 1 56.31 0.00 3.05 2.30 0.12 38.22 02:07:01 PM all 36.63 0.00 1.97 0.34 0.09 60.96 02:07:01 PM 0 37.54 0.00 1.78 0.55 0.08 60.04 02:07:01 PM 1 35.72 0.00 2.16 0.13 0.10 61.88 02:08:01 PM all 42.07 0.00 2.46 0.34 0.10 55.03 02:08:01 PM 0 17.20 0.00 2.11 0.28 0.10 80.31 02:08:01 PM 1 66.94 0.00 2.81 0.40 0.10 29.74 Average: all 40.54 0.54 6.19 1.87 0.10 50.76 Average: 0 29.00 0.54 5.81 2.04 0.10 62.51 Average: 1 52.09 0.55 6.57 1.70 0.10 38.99