---> uname -a: Linux prd-centos8-builder-2c-1g-18858.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 565 5038 19 2095 6830 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:aa:94:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.61/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:feaa:9477/64 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) 03/28/2024 _x86_64_ (2 CPU) 13:03:48 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 363.75 256.73 107.01 13662.25 42060.35 01:06:01 PM 114.85 0.28 114.56 17.86 9630.64 01:07:01 PM 31.61 0.30 31.31 42.39 1811.08 01:08:01 PM 17.75 0.58 17.16 33.73 357.07 Average: 131.99 64.48 67.51 3439.34 13465.49 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5285304 6974196 2599132 32.97 2688 1869512 780400 8.74 235388 2048148 121448 01:06:01 PM 5212384 7042112 2672052 33.89 2688 1997336 667008 7.47 238032 2065388 36868 01:07:01 PM 5192152 7022492 2692284 34.15 2688 1998608 686584 7.69 244796 2080884 24 01:08:01 PM 5188480 7019960 2695956 34.19 2688 1999756 698804 7.82 414328 1915336 172 Average: 5219580 7014690 2664856 33.80 2688 1966303 708199 7.93 283136 2027439 39628 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 277.07 142.70 1662.14 60.47 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 33.99 27.08 274.64 8.67 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 27.21 23.91 31.86 7.91 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 33.79 27.75 33.62 10.45 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 93.02 55.36 500.59 21.88 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) 03/28/2024 _x86_64_ (2 CPU) 13:03:48 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 42.48 3.19 22.11 13.51 0.11 18.59 01:05:01 PM 0 38.72 3.32 23.97 12.80 0.10 21.09 01:05:01 PM 1 46.21 3.07 20.28 14.21 0.12 16.11 01:06:01 PM all 41.51 0.00 3.46 3.30 0.08 51.65 01:06:01 PM 0 42.41 0.00 3.86 3.96 0.08 49.69 01:06:01 PM 1 40.60 0.00 3.06 2.64 0.08 53.61 01:07:01 PM all 32.74 0.00 1.79 0.61 0.08 64.77 01:07:01 PM 0 33.15 0.00 1.71 0.77 0.08 64.29 01:07:01 PM 1 32.34 0.00 1.87 0.45 0.08 65.26 01:08:01 PM all 36.87 0.00 2.06 0.16 0.08 60.83 01:08:01 PM 0 54.31 0.00 2.22 0.25 0.08 43.14 01:08:01 PM 1 19.42 0.00 1.90 0.07 0.08 78.53 Average: all 38.38 0.78 7.27 4.34 0.09 49.13 Average: 0 42.17 0.81 7.83 4.39 0.09 44.71 Average: 1 34.60 0.76 6.72 4.30 0.09 53.53