---> uname -a: Linux prd-centos8-builder-2c-1g-1626.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 551 5028 19 2119 6842 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:74:03:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.174/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe74:3e4/64 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) 02/02/2024 _x86_64_ (2 CPU) 03:03:27 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 226.07 124.54 101.53 4402.13 7313.23 03:06:01 AM 104.62 0.28 104.33 17.86 8986.37 03:07:01 AM 31.93 1.82 30.11 164.24 1584.60 03:08:01 AM 24.16 0.28 23.88 25.73 723.91 Average: 96.70 31.74 64.97 1152.63 4652.14 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5214180 6996304 2670264 33.87 2688 1954824 768120 8.60 220196 2105808 171160 03:06:01 AM 5107788 6965000 2776656 35.22 2688 2023724 762268 8.53 245276 2160416 41792 03:07:01 AM 5134728 6996864 2749716 34.88 2688 2028644 731824 8.19 255968 2121732 9688 03:08:01 AM 5138220 6991904 2746224 34.83 2688 2019912 738348 8.27 432368 1943720 15808 Average: 5148729 6987518 2735715 34.70 2688 2006776 750140 8.40 288452 2082919 59612 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 374.31 155.58 1866.12 61.73 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 36.49 26.50 269.98 9.44 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 25.81 23.08 25.10 7.35 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 34.69 27.70 34.98 9.99 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 117.84 58.22 549.10 22.13 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) 02/02/2024 _x86_64_ (2 CPU) 03:03:27 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 43.47 2.03 18.03 4.95 0.12 31.39 03:05:01 AM 0 47.70 1.77 16.65 4.76 0.10 29.02 03:05:01 AM 1 39.23 2.29 19.43 5.15 0.14 33.77 03:06:01 AM all 40.81 0.00 3.37 2.47 0.11 53.24 03:06:01 AM 0 59.98 0.00 3.60 2.15 0.10 34.17 03:06:01 AM 1 21.69 0.00 3.14 2.79 0.12 72.26 03:07:01 AM all 27.83 0.00 1.52 0.63 0.09 69.94 03:07:01 AM 0 38.36 0.00 1.85 0.95 0.08 58.76 03:07:01 AM 1 17.29 0.00 1.18 0.30 0.10 81.12 03:08:01 AM all 38.04 0.00 2.42 0.37 0.10 59.06 03:08:01 AM 0 51.42 0.00 2.63 0.52 0.12 45.32 03:08:01 AM 1 24.67 0.00 2.22 0.23 0.08 72.80 Average: all 37.52 0.50 6.29 2.09 0.10 53.49 Average: 0 49.37 0.44 6.15 2.08 0.10 41.85 Average: 1 25.66 0.56 6.43 2.10 0.11 65.14