---> uname -a: Linux prd-centos8-builder-2c-1g-20373.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 525 5089 19 2084 6870 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:64:60:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.239/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe64:6093/64 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) 04/03/2024 _x86_64_ (2 CPU) 19:03:28 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 210.48 133.67 76.81 4842.39 12170.43 07:06:01 PM 106.20 6.60 99.60 1268.24 7700.87 07:07:01 PM 45.42 0.27 45.14 18.03 4238.55 07:08:01 PM 23.68 0.27 23.41 41.86 981.60 07:09:01 PM 14.71 0.40 14.31 18.40 243.79 Average: 80.22 28.34 51.88 1241.98 5070.14 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5473832 7040716 2410612 30.57 2688 1749168 732192 8.20 196352 1905860 36508 07:06:01 PM 5240336 7053520 2644108 33.54 2688 1981216 668000 7.48 219352 2062336 90096 07:07:01 PM 5162108 6980476 2722336 34.53 2688 1985916 747972 8.37 243624 2114584 16432 07:08:01 PM 5276644 7095796 2607800 33.08 2688 1987172 627400 7.02 245488 1998116 4 07:09:01 PM 5205200 7025024 2679244 33.98 2688 1987848 693896 7.77 414588 1901548 160 Average: 5271624 7039106 2612820 33.14 2688 1938264 693892 7.77 263881 1996489 28640 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 264.38 140.30 1253.37 62.36 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 37.47 24.63 611.40 6.54 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 15.68 15.29 30.84 5.52 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 18.76 17.15 20.33 5.52 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 27.96 23.30 29.71 8.73 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 73.05 44.23 390.36 17.78 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) 04/03/2024 _x86_64_ (2 CPU) 19:03:28 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 30.36 2.57 20.20 25.75 0.11 21.02 07:05:01 PM 0 39.72 1.59 17.14 24.12 0.12 17.31 07:05:01 PM 1 20.92 3.55 23.28 27.39 0.10 24.76 07:06:01 PM all 30.84 0.00 3.61 6.90 0.11 58.55 07:06:01 PM 0 25.35 0.00 3.51 5.93 0.10 65.11 07:06:01 PM 1 36.33 0.00 3.71 7.86 0.12 51.97 07:07:01 PM all 27.79 0.00 1.57 10.82 0.09 59.73 07:07:01 PM 0 25.36 0.00 1.47 14.69 0.09 58.40 07:07:01 PM 1 30.23 0.00 1.67 6.94 0.09 61.07 07:08:01 PM all 22.97 0.00 1.23 1.60 0.09 74.11 07:08:01 PM 0 31.34 0.00 1.19 2.59 0.10 64.78 07:08:01 PM 1 14.61 0.00 1.27 0.62 0.08 83.42 07:09:01 PM all 35.35 0.00 2.05 0.70 0.10 61.80 07:09:01 PM 0 53.35 0.00 2.31 0.99 0.12 43.23 07:09:01 PM 1 17.38 0.00 1.79 0.40 0.08 80.34 Average: all 29.46 0.51 5.70 9.09 0.10 55.14 Average: 0 35.04 0.32 5.11 9.61 0.10 49.82 Average: 1 23.87 0.70 6.29 8.57 0.09 60.47