---> uname -a: Linux prd-centos8-builder-2c-1g-12965.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 547 5040 19 2111 6846 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:ef:39:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.160/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:feef:39cb/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) 01/17/2024 _x86_64_ (2 CPU) 15:04:06 LINUX RESTART (2 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 170.69 126.99 43.70 4676.64 30615.70 03:07:01 PM 147.19 18.66 128.53 1401.37 10043.41 03:08:01 PM 73.47 0.50 72.97 59.06 6113.25 03:09:01 PM 13.26 0.03 13.23 0.53 270.14 03:10:01 PM 31.22 0.78 30.44 57.05 946.38 Average: 87.17 29.41 57.77 1239.31 9599.98 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 5519784 7033864 2364660 29.99 2688 1698928 762876 8.54 189140 1876736 82940 03:07:01 PM 5181196 7016880 2703248 34.29 2688 2002548 686884 7.69 221396 2114364 120368 03:08:01 PM 5211624 7055792 2672820 33.90 2688 2010836 639972 7.16 252816 2049464 24 03:09:01 PM 5182056 7026232 2702388 34.27 2688 2010852 670464 7.51 253372 2078760 12 03:10:01 PM 5136480 6996048 2747964 34.85 2688 2025684 705964 7.90 424592 1953048 29092 Average: 5246228 7025763 2638216 33.46 2688 1949770 693232 7.76 268263 2014474 46487 03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 225.68 139.23 1028.59 59.96 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 63.21 41.99 979.21 8.36 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 34.78 29.26 153.55 8.50 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 18.64 16.79 16.41 5.09 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 30.19 24.81 27.88 9.87 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 74.52 50.43 441.18 18.36 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) 01/17/2024 _x86_64_ (2 CPU) 15:04:06 LINUX RESTART (2 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 22.43 2.49 18.63 37.18 0.17 19.11 03:06:01 PM 0 15.51 2.91 21.61 39.25 0.17 20.54 03:06:01 PM 1 29.28 2.07 15.67 35.12 0.17 17.69 03:07:01 PM all 42.64 0.27 5.54 3.42 0.12 48.01 03:07:01 PM 0 47.06 0.32 5.93 3.87 0.12 42.70 03:07:01 PM 1 38.21 0.22 5.16 2.97 0.12 53.32 03:08:01 PM all 38.64 0.00 2.94 1.68 0.10 56.64 03:08:01 PM 0 48.34 0.00 3.49 2.22 0.10 45.85 03:08:01 PM 1 28.95 0.00 2.40 1.15 0.10 67.40 03:09:01 PM all 25.71 0.00 1.27 0.12 0.07 72.84 03:09:01 PM 0 35.55 0.00 1.38 0.17 0.08 62.82 03:09:01 PM 1 15.86 0.00 1.15 0.07 0.05 82.87 03:10:01 PM all 35.88 0.00 2.31 2.33 0.10 59.38 03:10:01 PM 0 44.94 0.00 2.62 3.57 0.10 48.77 03:10:01 PM 1 26.83 0.00 2.00 1.08 0.10 69.99 Average: all 33.09 0.55 6.10 8.86 0.11 51.29 Average: 0 38.36 0.64 6.95 9.71 0.11 44.23 Average: 1 27.82 0.45 5.25 8.02 0.11 58.34