---> uname -a: Linux prd-centos8-builder-2c-1g-12795.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 5037 19 2110 6843 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:b7:ad:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.182/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:feb7:adea/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) 01/16/2024 _x86_64_ (2 CPU) 21:03:26 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 262.22 159.27 102.95 7534.48 17543.49 09:06:01 PM 99.97 0.23 99.73 16.53 8312.30 09:07:01 PM 46.46 0.35 46.11 43.73 3093.80 09:08:01 PM 18.31 0.37 17.94 13.20 496.55 Average: 106.74 40.05 66.68 1901.90 7361.25 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5339288 7064284 2545156 32.28 2688 1898304 656740 7.35 217076 1985876 131852 09:06:01 PM 5093760 6958508 2790684 35.39 2688 2030892 737312 8.25 226128 2192224 89324 09:07:01 PM 5184804 7028832 2699640 34.24 2688 2010744 671660 7.52 252732 2075628 16 09:08:01 PM 5225652 7067964 2658792 33.72 2688 2008960 693336 7.76 250500 2039568 13556 Average: 5210876 7029897 2673568 33.91 2688 1987225 689762 7.72 236609 2073324 58687 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 270.94 148.31 1664.74 61.09 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 40.64 31.43 473.18 7.69 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 24.66 21.80 25.12 7.37 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 26.32 21.88 28.09 7.38 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 90.64 55.85 547.76 20.88 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) 01/16/2024 _x86_64_ (2 CPU) 21:03:26 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 38.96 2.64 19.08 13.40 0.13 25.79 09:05:01 PM 0 29.20 2.58 17.79 12.78 0.12 37.53 09:05:01 PM 1 48.71 2.70 20.36 14.03 0.14 14.06 09:06:01 PM all 39.67 0.00 3.53 3.54 0.12 53.14 09:06:01 PM 0 23.72 0.00 3.26 3.21 0.12 69.69 09:06:01 PM 1 55.62 0.00 3.79 3.86 0.13 36.60 09:07:01 PM all 32.82 0.00 1.73 1.68 0.08 63.69 09:07:01 PM 0 26.86 0.00 1.95 2.19 0.07 68.93 09:07:01 PM 1 38.76 0.00 1.50 1.17 0.10 58.47 09:08:01 PM all 30.03 0.00 1.89 0.55 0.08 67.44 09:08:01 PM 0 14.64 0.00 1.45 0.30 0.07 83.54 09:08:01 PM 1 45.43 0.00 2.33 0.80 0.10 51.34 Average: all 35.35 0.65 6.50 4.75 0.10 52.64 Average: 0 23.57 0.64 6.06 4.58 0.09 65.06 Average: 1 47.12 0.67 6.93 4.92 0.12 40.24