---> uname -a: Linux prd-centos8-robot-2c-8g-7404.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4894 19 2219 6818 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:0e:04:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fe0e:414/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/14/2024 _x86_64_ (2 CPU) 09:40:25 LINUX RESTART (2 CPU) 09:41:01 AM tps rtps wtps bread/s bwrtn/s 09:42:01 AM 106.13 23.59 82.54 6589.24 7267.23 09:43:01 AM 75.30 0.70 74.60 50.79 9088.45 09:44:01 AM 35.80 0.42 35.39 64.78 2640.87 09:45:01 AM 44.06 2.52 41.54 396.07 6756.64 09:46:01 AM 3.75 0.10 3.65 32.13 161.41 09:47:01 AM 2.57 0.00 2.57 0.00 416.83 09:48:01 AM 0.60 0.00 0.60 0.00 496.48 09:49:01 AM 0.33 0.00 0.33 0.00 325.66 09:50:01 AM 9.05 0.35 8.70 38.79 486.32 09:51:01 AM 29.52 0.53 28.99 64.78 2843.77 Average: 30.71 2.82 27.89 723.82 3048.45 09:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:42:01 AM 5339908 7066796 2542516 32.26 2688 1908796 682576 7.64 209596 2007032 162400 09:43:01 AM 5210244 7045748 2672180 33.90 2688 2012796 686016 7.68 229740 2092964 31228 09:44:01 AM 4928712 6991476 2953712 37.47 2688 2233076 734624 8.23 284648 2299556 200572 09:45:01 AM 5015956 7063788 2866468 36.37 2688 2217384 637724 7.14 261736 2227568 4 09:46:01 AM 4974752 7025096 2907672 36.89 2688 2219884 692528 7.75 261916 2268024 1540 09:47:01 AM 4944480 7012288 2937944 37.27 2688 2237352 708336 7.93 262336 2298280 8800 09:48:01 AM 4931640 7010108 2950784 37.43 2688 2247924 708336 7.93 262336 2310804 4580 09:49:01 AM 4925088 7010140 2957336 37.52 2688 2254588 726132 8.13 262384 2317196 1512 09:50:01 AM 5038896 7010428 2843528 36.07 2688 2142720 699300 7.83 296532 2180648 54960 09:51:01 AM 5055800 7025064 2826624 35.86 2688 2144996 686956 7.69 492652 1981656 16744 Average: 5036548 7026093 2845876 36.10 2688 2161952 696253 7.80 282388 2198373 48234 09:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 317.56 193.82 1705.30 61.92 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 56.99 44.51 504.16 8.27 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 36.92 32.81 294.98 7.33 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 221.71 160.54 48.30 40.49 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 20.81 15.53 21.15 2.21 0.00 0.00 0.00 0.00 09:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM eth0 47.13 38.24 123.47 10.42 0.00 0.00 0.00 0.00 09:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM eth0 26.57 19.78 69.77 6.55 0.00 0.00 0.00 0.00 09:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM eth0 16.30 16.80 25.44 12.67 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 87.17 55.81 195.98 78.14 0.00 0.00 0.00 0.00 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 20.11 19.18 18.34 9.26 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 85.13 59.70 300.73 23.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/14/2024 _x86_64_ (2 CPU) 09:40:25 LINUX RESTART (2 CPU) 09:41:01 AM CPU %user %nice %system %iowait %steal %idle 09:42:01 AM all 42.60 0.00 7.42 3.05 0.10 46.83 09:42:01 AM 0 58.99 0.00 8.92 3.81 0.12 28.16 09:42:01 AM 1 26.26 0.00 5.93 2.30 0.08 65.43 09:43:01 AM all 22.00 0.00 3.16 2.16 0.08 72.59 09:43:01 AM 0 30.51 0.00 3.49 2.09 0.07 63.85 09:43:01 AM 1 13.50 0.00 2.84 2.24 0.08 81.34 09:44:01 AM all 23.69 0.00 2.98 0.91 0.08 72.34 09:44:01 AM 0 36.38 0.00 3.62 0.83 0.08 59.09 09:44:01 AM 1 11.01 0.00 2.33 0.98 0.08 85.59 09:45:01 AM all 11.07 0.00 2.43 2.21 0.06 84.22 09:45:01 AM 0 9.22 0.00 2.44 2.32 0.07 85.95 09:45:01 AM 1 12.93 0.00 2.43 2.11 0.05 82.49 09:46:01 AM all 3.04 0.00 0.22 0.08 0.06 96.61 09:46:01 AM 0 4.28 0.00 0.25 0.15 0.05 95.27 09:46:01 AM 1 1.81 0.00 0.18 0.00 0.07 97.94 09:47:01 AM all 19.35 0.00 0.23 0.07 0.08 80.28 09:47:01 AM 0 33.38 0.00 0.22 0.00 0.08 66.31 09:47:01 AM 1 5.35 0.00 0.23 0.13 0.07 94.21 09:48:01 AM all 9.87 0.00 0.14 0.09 0.05 89.84 09:48:01 AM 0 6.01 0.00 0.17 0.12 0.05 93.66 09:48:01 AM 1 13.74 0.00 0.12 0.07 0.05 86.03 09:49:01 AM all 9.35 0.00 0.14 0.03 0.08 90.41 09:49:01 AM 0 15.37 0.00 0.15 0.00 0.08 84.40 09:49:01 AM 1 3.32 0.00 0.13 0.05 0.07 96.43 09:50:01 AM all 12.13 0.00 1.46 0.13 0.08 86.21 09:50:01 AM 0 10.55 0.00 1.30 0.13 0.08 87.93 09:50:01 AM 1 13.70 0.00 1.61 0.13 0.07 84.49 09:51:01 AM all 29.99 0.00 3.41 0.55 0.08 65.97 09:51:01 AM 0 26.02 0.00 3.77 0.82 0.07 69.32 09:51:01 AM 1 33.96 0.00 3.05 0.28 0.08 62.62 Average: all 18.31 0.00 2.16 0.93 0.07 78.53 Average: 0 23.06 0.00 2.43 1.03 0.08 73.41 Average: 1 13.56 0.00 1.89 0.83 0.07 83.65