---> uname -a: Linux prd-centos8-robot-2c-8g-7316.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 571 5003 19 2123 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:9f:ff:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85744sec preferred_lft 85744sec inet6 fe80::f816:3eff:fe9f:ffc0/64 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) 04/13/2024 _x86_64_ (2 CPU) 05:43:04 LINUX RESTART (2 CPU) 05:44:01 AM tps rtps wtps bread/s bwrtn/s 05:45:01 AM 60.13 26.51 33.62 5543.75 8878.57 05:46:01 AM 114.81 6.68 108.13 1268.97 8890.49 05:47:01 AM 47.77 0.67 47.10 49.98 5614.90 05:48:01 AM 25.19 1.02 24.18 133.42 1403.08 05:49:01 AM 48.07 0.03 48.03 3.47 6944.45 05:50:01 AM 4.55 0.02 4.53 0.13 169.09 05:51:01 AM 2.07 0.00 2.07 0.00 145.09 05:52:01 AM 0.50 0.02 0.48 0.93 13.30 05:53:01 AM 8.95 0.23 8.71 34.12 307.21 05:54:01 AM 26.28 0.50 25.78 63.72 1208.25 Average: 33.83 3.57 30.27 709.89 3357.68 05:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 AM 5484948 7059516 2397488 30.42 2688 1766156 709252 7.94 190924 1919208 100448 05:46:01 AM 5249476 7058168 2632960 33.40 2688 1985988 656548 7.35 211772 2078700 103196 05:47:01 AM 5214468 7043280 2667968 33.85 2688 2006132 671380 7.52 231416 2091248 1084 05:48:01 AM 5074160 7009440 2808276 35.63 2688 2109244 706084 7.91 261492 2190708 80836 05:49:01 AM 5031924 7063452 2850512 36.16 2688 2201160 642908 7.20 263196 2213112 96 05:50:01 AM 4987228 7020824 2895208 36.73 2688 2203228 690852 7.74 263372 2257700 2044 05:51:01 AM 4981816 7015860 2900620 36.80 2688 2203676 690852 7.74 263372 2262732 88 05:52:01 AM 4928496 6962640 2953940 37.47 2688 2203760 747332 8.37 263372 2316048 4 05:53:01 AM 5133804 6999972 2748632 34.87 2688 2040968 700752 7.85 282200 2112604 19676 05:54:01 AM 5108092 6978696 2774344 35.20 2688 2046028 721100 8.07 441764 1983172 16156 Average: 5119441 7021185 2762995 35.05 2688 2076634 693706 7.77 267288 2142523 32363 05:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 268.69 172.23 1478.98 56.97 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 35.53 31.08 292.38 5.60 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 27.42 22.49 267.48 4.53 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 40.25 35.99 295.33 8.18 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 450.87 405.36 106.46 92.07 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 21.89 13.80 17.37 2.51 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 14.50 12.11 54.31 1.16 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 400.03 355.86 5214.71 23.06 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 192.84 167.74 2248.30 34.58 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 18.28 17.95 14.58 8.53 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 147.03 123.46 998.94 23.72 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) 04/13/2024 _x86_64_ (2 CPU) 05:43:04 LINUX RESTART (2 CPU) 05:44:01 AM CPU %user %nice %system %iowait %steal %idle 05:45:01 AM all 27.83 0.02 5.30 19.45 0.11 47.30 05:45:01 AM 0 20.06 0.02 4.23 19.44 0.10 56.15 05:45:01 AM 1 35.57 0.02 6.37 19.47 0.12 38.46 05:46:01 AM all 37.02 0.00 5.74 5.94 0.13 51.17 05:46:01 AM 0 35.73 0.00 5.55 6.32 0.13 52.27 05:46:01 AM 1 38.30 0.00 5.93 5.57 0.12 50.08 05:47:01 AM all 17.66 0.00 1.99 3.72 0.09 76.54 05:47:01 AM 0 8.79 0.00 1.71 1.72 0.07 87.72 05:47:01 AM 1 26.57 0.00 2.27 5.73 0.12 65.31 05:48:01 AM all 22.40 0.00 2.90 1.56 0.09 73.04 05:48:01 AM 0 15.26 0.00 2.59 2.11 0.10 79.93 05:48:01 AM 1 29.57 0.00 3.21 1.01 0.08 66.13 05:49:01 AM all 19.91 0.00 3.60 1.99 0.09 74.41 05:49:01 AM 0 9.66 0.00 2.83 1.52 0.10 85.89 05:49:01 AM 1 30.20 0.00 4.39 2.45 0.08 62.87 05:50:01 AM all 3.89 0.00 1.20 0.04 0.05 94.82 05:50:01 AM 0 0.75 0.00 0.25 0.00 0.05 98.95 05:50:01 AM 1 7.03 0.00 2.15 0.08 0.05 90.68 05:51:01 AM all 3.35 0.00 0.44 0.01 0.08 96.13 05:51:01 AM 0 1.40 0.00 0.18 0.02 0.07 98.33 05:51:01 AM 1 5.33 0.00 0.70 0.00 0.08 93.89 05:52:01 AM all 9.03 0.00 1.22 0.01 0.12 89.63 05:52:01 AM 0 1.22 0.00 0.37 0.02 0.12 98.28 05:52:01 AM 1 16.94 0.00 2.09 0.00 0.12 80.86 05:53:01 AM all 18.54 0.00 2.33 0.13 0.08 78.91 05:53:01 AM 0 9.92 0.00 1.47 0.17 0.07 88.37 05:53:01 AM 1 27.19 0.00 3.20 0.10 0.10 69.40 05:54:01 AM all 32.09 0.00 3.26 0.72 0.09 63.84 05:54:01 AM 0 27.27 0.00 3.13 1.05 0.08 68.46 05:54:01 AM 1 36.91 0.00 3.40 0.39 0.10 59.21 Average: all 19.18 0.00 2.80 3.34 0.09 74.59 Average: 0 12.99 0.00 2.23 3.21 0.09 81.48 Average: 1 25.39 0.00 3.37 3.47 0.10 67.67