---> uname -a: Linux prd-centos8-robot-2c-8g-3223.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 UTC 2024 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 603 4979 19 2114 6798 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:90:65:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fe90:651f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/20/2024 _x86_64_ (2 CPU) 06:24:33 LINUX RESTART (2 CPU) 06:25:01 AM tps rtps wtps bread/s bwrtn/s 06:26:01 AM 54.93 19.53 35.40 5485.77 4877.71 06:27:01 AM 114.31 6.71 107.60 1270.24 9261.16 06:28:01 AM 39.46 1.48 37.98 172.90 3977.95 06:29:01 AM 56.43 0.20 56.23 12.93 7712.18 06:30:01 AM 18.90 0.25 18.65 34.26 1146.16 06:31:01 AM 22.17 0.52 21.66 64.63 1028.99 Average: 51.03 4.78 46.25 1173.49 4667.37 06:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:26:01 AM 5428036 7002192 2454400 31.14 2688 1765604 765840 8.58 189908 1980756 107628 06:27:01 AM 5097828 6942708 2784608 35.33 2688 2022116 782984 8.77 212848 2229168 105268 06:28:01 AM 5221424 7052540 2661012 33.76 2688 2008240 684216 7.66 239532 2078412 28 06:29:01 AM 4987372 7024392 2895064 36.73 2688 2206420 690048 7.73 261460 2258636 15940 06:30:01 AM 5109392 6966660 2773044 35.18 2688 2032520 761284 8.52 278344 2143892 16464 06:31:01 AM 5087308 6960384 2795128 35.46 2688 2048732 780360 8.74 438996 2008536 15788 Average: 5155227 6991479 2727209 34.60 2688 2013939 744122 8.33 270181 2116567 43519 06:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 338.40 174.86 1541.10 52.84 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 51.23 43.15 500.22 7.94 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 14.93 9.57 11.32 3.64 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 253.82 207.55 330.72 47.49 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 63.61 40.23 71.76 25.34 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 16.19 14.53 12.60 7.25 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 123.03 81.65 411.30 24.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/20/2024 _x86_64_ (2 CPU) 06:24:33 LINUX RESTART (2 CPU) 06:25:01 AM CPU %user %nice %system %iowait %steal %idle 06:26:01 AM all 36.73 0.00 5.05 1.15 0.08 56.99 06:26:01 AM 0 32.00 0.00 4.86 1.09 0.08 61.97 06:26:01 AM 1 41.46 0.00 5.24 1.22 0.07 52.02 06:27:01 AM all 40.10 0.00 5.56 3.31 0.09 50.93 06:27:01 AM 0 39.80 0.00 6.16 3.72 0.10 50.23 06:27:01 AM 1 40.41 0.00 4.97 2.91 0.08 51.64 06:28:01 AM all 16.39 0.00 2.00 1.34 0.08 80.19 06:28:01 AM 0 9.62 0.00 1.90 1.29 0.07 87.13 06:28:01 AM 1 23.15 0.00 2.10 1.40 0.08 73.27 06:29:01 AM all 31.66 0.00 4.91 1.93 0.09 61.41 06:29:01 AM 0 30.48 0.00 4.62 1.42 0.10 63.39 06:29:01 AM 1 32.85 0.00 5.21 2.44 0.08 59.43 06:30:01 AM all 15.15 0.00 1.82 1.03 0.07 81.93 06:30:01 AM 0 9.02 0.00 1.81 0.50 0.07 88.61 06:30:01 AM 1 21.27 0.00 1.83 1.55 0.07 75.28 06:31:01 AM all 24.35 0.00 2.50 0.44 0.07 72.65 06:31:01 AM 0 12.83 0.00 2.02 0.18 0.07 84.90 06:31:01 AM 1 35.86 0.00 2.97 0.70 0.07 60.40 Average: all 27.40 0.00 3.64 1.53 0.08 67.34 Average: 0 22.30 0.00 3.56 1.37 0.08 72.69 Average: 1 32.50 0.00 3.72 1.70 0.08 62.00