---> uname -a: Linux prd-centos8-builder-2c-1g-13302.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 544 5040 19 2114 6849 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:3c:98:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe3c:98e6/64 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) 01/19/2024 _x86_64_ (2 CPU) 02:05:56 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 181.41 119.18 62.23 2394.40 4844.29 02:09:01 AM 98.28 10.63 87.65 1315.65 8354.46 02:10:01 AM 64.06 0.25 63.81 16.66 5480.62 02:11:01 AM 39.01 0.05 38.96 1.33 2344.61 02:12:01 AM 15.35 0.27 15.08 41.86 294.33 02:13:01 AM 16.75 0.40 16.35 18.40 466.95 Average: 69.15 21.80 47.35 631.43 3631.05 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5457100 7004952 2427344 30.79 2688 1730588 777560 8.70 195084 1924320 25840 02:09:01 AM 5234592 7025268 2649852 33.61 2688 1962460 684036 7.66 221872 2077816 46376 02:10:01 AM 5129236 6990296 2755208 34.94 2688 2027392 711784 7.97 222408 2158716 23160 02:11:01 AM 5113392 6969372 2771052 35.15 2688 2022584 737804 8.26 245172 2157876 9644 02:12:01 AM 5169604 7017192 2714840 34.43 2688 2014200 690616 7.73 252540 2095064 32 02:13:01 AM 5200008 7046060 2684436 34.05 2688 2012688 654096 7.32 418320 1901424 13676 Average: 5217322 7008857 2667122 33.83 2688 1961652 709316 7.94 259233 2052536 19788 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 164.61 93.92 860.86 50.82 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 44.36 29.50 749.63 4.48 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 22.33 17.18 250.50 4.86 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 7.40 7.53 5.48 2.88 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 18.11 17.55 19.10 6.04 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 24.48 21.02 25.49 6.97 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 46.89 31.12 318.53 12.68 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) 01/19/2024 _x86_64_ (2 CPU) 02:05:56 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 27.10 2.53 18.24 30.58 0.14 21.40 02:08:01 AM 0 26.89 2.77 18.62 30.09 0.15 21.48 02:08:01 AM 1 27.31 2.29 17.86 31.07 0.14 21.33 02:09:01 AM all 23.50 0.13 3.89 14.63 0.11 57.73 02:09:01 AM 0 27.02 0.12 4.05 11.97 0.10 56.75 02:09:01 AM 1 20.00 0.15 3.74 17.28 0.12 58.71 02:10:01 AM all 22.21 0.00 2.37 12.99 0.09 62.35 02:10:01 AM 0 22.95 0.00 2.62 16.58 0.10 57.75 02:10:01 AM 1 21.47 0.00 2.12 9.41 0.08 66.92 02:11:01 AM all 18.97 0.00 1.19 15.17 0.08 64.60 02:11:01 AM 0 24.71 0.00 1.23 16.16 0.08 57.81 02:11:01 AM 1 13.23 0.00 1.15 14.17 0.07 71.39 02:12:01 AM all 27.28 0.00 1.36 4.02 0.10 67.24 02:12:01 AM 0 33.65 0.00 1.45 4.25 0.08 60.56 02:12:01 AM 1 20.94 0.00 1.26 3.79 0.12 73.90 02:13:01 AM all 31.47 0.00 1.98 2.34 0.10 64.11 02:13:01 AM 0 32.80 0.00 1.99 3.19 0.12 61.91 02:13:01 AM 1 30.13 0.00 1.97 1.50 0.08 66.32 Average: all 25.07 0.44 4.82 13.28 0.10 56.29 Average: 0 27.99 0.48 4.97 13.70 0.11 52.75 Average: 1 22.16 0.40 4.66 12.86 0.10 59.82