---> uname -a: Linux prd-centos8-robot-2c-8g-7603.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 567 4973 19 2156 6833 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:06:20:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe06:2019/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/14/2024 _x86_64_ (2 CPU) 02:32:51 LINUX RESTART (2 CPU) 02:34:02 AM tps rtps wtps bread/s bwrtn/s 02:35:01 AM 80.31 6.90 73.42 1293.12 6027.75 02:36:01 AM 73.09 0.77 72.33 52.38 8647.28 02:37:01 AM 19.48 0.82 18.66 123.43 1608.25 02:38:01 AM 23.29 0.17 23.13 9.46 1408.01 02:39:01 AM 39.62 0.03 39.59 3.47 6722.38 02:40:01 AM 8.05 0.25 7.80 34.26 968.79 02:41:01 AM 21.66 0.32 21.34 37.05 1849.98 Average: 37.83 1.31 36.52 219.33 3885.27 02:34:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:35:01 AM 5217780 7009188 2664648 33.80 2688 1971272 741060 8.30 219292 2116900 212564 02:36:01 AM 5268200 7093708 2614228 33.17 2688 2002620 635764 7.12 229600 2038944 37112 02:37:01 AM 5264020 7094176 2618408 33.22 2688 2007600 630316 7.06 240844 2034004 32 02:38:01 AM 5027768 7054448 2854660 36.22 2688 2196592 653536 7.32 261084 2228316 169952 02:39:01 AM 5042684 7072352 2839744 36.03 2688 2199360 628560 7.04 263104 2205388 8 02:40:01 AM 5123944 7031184 2758484 35.00 2688 2078356 686052 7.68 273632 2123812 28300 02:41:01 AM 5132328 7033936 2750100 34.89 2688 2076964 692496 7.75 457516 1944576 172 Average: 5153818 7055570 2728610 34.62 2688 2076109 666826 7.47 277867 2098849 64020 02:34:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 60.50 47.76 646.54 6.42 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 29.39 23.43 269.43 5.29 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 14.21 10.41 4.69 3.39 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 33.79 27.21 292.25 5.52 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 222.16 192.70 48.58 45.81 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 119.06 80.25 462.52 55.95 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 14.74 13.79 11.48 6.41 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 70.57 56.53 246.96 18.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/14/2024 _x86_64_ (2 CPU) 02:32:51 LINUX RESTART (2 CPU) 02:34:02 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 35.34 0.00 4.93 3.87 0.11 55.75 02:35:01 AM 0 42.14 0.00 5.80 4.66 0.10 47.29 02:35:01 AM 1 28.55 0.00 4.06 3.09 0.12 64.18 02:36:01 AM all 19.42 0.00 2.64 3.34 0.08 74.52 02:36:01 AM 0 27.92 0.00 3.05 3.35 0.08 65.59 02:36:01 AM 1 10.90 0.00 2.22 3.33 0.08 83.47 02:37:01 AM all 11.89 0.00 1.28 2.12 0.11 84.61 02:37:01 AM 0 18.49 0.00 1.47 1.70 0.12 78.22 02:37:01 AM 1 5.28 0.00 1.09 2.54 0.10 91.00 02:38:01 AM all 19.13 0.00 3.04 0.58 0.08 77.16 02:38:01 AM 0 21.22 0.00 3.30 0.80 0.08 74.60 02:38:01 AM 1 17.03 0.00 2.79 0.37 0.08 79.74 02:39:01 AM all 13.84 0.00 2.43 2.21 0.09 81.42 02:39:01 AM 0 20.11 0.00 2.74 2.70 0.10 74.34 02:39:01 AM 1 7.55 0.00 2.13 1.72 0.08 88.51 02:40:01 AM all 11.12 0.00 1.65 0.25 0.09 86.88 02:40:01 AM 0 11.70 0.00 1.56 0.10 0.08 86.56 02:40:01 AM 1 10.54 0.00 1.75 0.41 0.10 87.20 02:41:01 AM all 25.14 0.00 2.40 1.23 0.11 71.12 02:41:01 AM 0 23.39 0.00 2.04 1.04 0.10 73.43 02:41:01 AM 1 26.88 0.00 2.77 1.43 0.12 68.81 Average: all 19.38 0.00 2.62 1.94 0.10 75.95 Average: 0 23.52 0.00 2.84 2.05 0.10 71.49 Average: 1 15.23 0.00 2.40 1.84 0.10 80.43