---> uname -a: Linux prd-centos8-robot-2c-8g-3262.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: 2800.000 BogoMIPS: 5600.00 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 632 4921 19 2143 6768 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:19:43:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fe19:4386/64 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) 01/19/2025 _x86_64_ (2 CPU) 23:34:14 LINUX RESTART (2 CPU) 11:35:02 PM tps rtps wtps bread/s bwrtn/s 11:36:01 PM 85.91 8.50 77.40 1480.33 6362.63 11:37:01 PM 77.70 0.73 76.97 53.06 9922.08 11:38:01 PM 34.97 7.13 27.84 1310.50 1616.66 11:39:01 PM 45.03 2.52 42.52 396.00 6923.91 11:40:01 PM 3.00 0.00 3.00 0.00 90.70 11:41:01 PM 0.30 0.00 0.30 0.00 4.17 11:42:01 PM 0.12 0.00 0.12 0.00 1.17 11:43:01 PM 0.32 0.08 0.23 31.99 16.65 11:44:01 PM 14.36 0.33 14.03 37.85 718.76 Average: 28.97 2.13 26.84 365.72 2844.27 11:35:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 PM 5269236 7001028 2613188 33.15 2688 1913572 756648 8.47 193108 2095964 201372 11:37:01 PM 5163228 6983796 2719196 34.50 2688 1998788 755948 8.46 210776 2166096 25572 11:38:01 PM 4972984 7006992 2909440 36.91 2688 2204500 699784 7.84 256464 2287544 173340 11:39:01 PM 4993196 7041652 2889228 36.65 2688 2218600 705988 7.90 263608 2252192 4 11:40:01 PM 4992704 7041160 2889720 36.66 2688 2218600 722156 8.09 263608 2252544 12 11:41:01 PM 4993168 7041648 2889256 36.65 2688 2218604 722156 8.09 263608 2252268 4 11:42:01 PM 4993064 7041544 2889360 36.66 2688 2218604 722156 8.09 263608 2252316 4 11:43:01 PM 4950456 7000224 2931968 37.20 2688 2219904 772536 8.65 263940 2294392 24 11:44:01 PM 5056936 6942376 2825488 35.85 2688 2061124 774016 8.67 301668 2173280 23336 Average: 5042775 7011158 2839649 36.03 2688 2141366 736821 8.25 253376 2225177 47074 11:35:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 240.49 164.19 1478.79 50.29 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 46.34 34.13 441.81 7.78 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 39.49 30.72 298.18 6.91 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 207.78 145.80 44.69 38.02 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 1.15 0.42 0.17 0.33 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 0.82 0.22 0.10 0.01 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 1.13 0.12 0.06 0.01 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 10.80 7.70 2.66 1.48 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 136.67 110.00 147.87 42.52 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 75.78 54.61 266.04 16.31 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) 01/19/2025 _x86_64_ (2 CPU) 23:34:14 LINUX RESTART (2 CPU) 11:35:02 PM CPU %user %nice %system %iowait %steal %idle 11:36:01 PM all 38.75 0.00 5.63 2.08 0.12 53.43 11:36:01 PM 0 34.11 0.00 4.78 1.87 0.14 59.10 11:36:01 PM 1 43.38 0.00 6.48 2.28 0.10 47.76 11:37:01 PM all 22.31 0.00 3.13 2.74 0.10 71.72 11:37:01 PM 0 24.70 0.00 3.50 3.05 0.10 68.65 11:37:01 PM 1 19.93 0.00 2.75 2.44 0.10 74.77 11:38:01 PM all 23.93 0.00 4.28 1.15 0.08 70.55 11:38:01 PM 0 20.26 0.00 4.38 1.57 0.08 73.70 11:38:01 PM 1 27.58 0.00 4.18 0.73 0.08 67.42 11:39:01 PM all 8.10 0.00 1.87 1.38 0.06 88.59 11:39:01 PM 0 10.59 0.00 2.04 1.29 0.07 86.01 11:39:01 PM 1 5.61 0.00 1.70 1.47 0.05 91.16 11:40:01 PM all 0.09 0.00 0.07 0.01 0.04 99.79 11:40:01 PM 0 0.08 0.00 0.08 0.02 0.05 99.77 11:40:01 PM 1 0.10 0.00 0.05 0.00 0.03 99.82 11:41:01 PM all 0.28 0.00 0.07 0.00 0.05 99.61 11:41:01 PM 0 0.07 0.00 0.08 0.00 0.07 99.78 11:41:01 PM 1 0.48 0.00 0.05 0.00 0.03 99.43 11:42:01 PM all 0.29 0.00 0.06 0.00 0.04 99.61 11:42:01 PM 0 0.07 0.00 0.07 0.00 0.05 99.82 11:42:01 PM 1 0.52 0.00 0.05 0.00 0.03 99.40 11:43:01 PM all 2.16 0.00 0.21 0.02 0.06 97.55 11:43:01 PM 0 1.55 0.00 0.12 0.00 0.05 98.28 11:43:01 PM 1 2.77 0.00 0.30 0.03 0.07 96.83 11:44:01 PM all 19.71 0.00 2.15 0.09 0.14 77.91 11:44:01 PM 0 10.91 0.00 2.20 0.07 0.13 86.69 11:44:01 PM 1 28.53 0.00 2.09 0.12 0.15 69.12 Average: all 12.79 0.00 1.93 0.83 0.08 84.37 Average: 0 11.32 0.00 1.91 0.87 0.08 85.82 Average: 1 14.26 0.00 1.95 0.78 0.07 82.93