---> uname -a: Linux prd-centos8-robot-2c-8g-20278.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 636 4935 19 2125 6765 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:4e:33:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe4e:33f2/64 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) 07/13/2024 _x86_64_ (2 CPU) 23:27:41 LINUX RESTART (2 CPU) 11:28:01 PM tps rtps wtps bread/s bwrtn/s 11:29:01 PM 192.85 104.18 88.67 13344.22 41275.41 11:30:01 PM 92.62 0.70 91.92 50.79 10186.19 11:31:01 PM 25.52 0.85 24.68 123.96 1905.71 11:32:01 PM 60.81 2.52 58.29 396.07 7432.24 11:33:01 PM 5.98 0.12 5.86 33.06 274.74 11:34:01 PM 0.52 0.00 0.52 0.00 8.92 11:35:01 PM 0.17 0.00 0.17 0.00 2.03 11:36:01 PM 0.27 0.00 0.27 0.00 3.77 11:37:01 PM 25.52 0.63 24.89 73.18 1338.00 Average: 44.92 12.11 32.81 1558.03 6936.52 11:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:29:01 PM 5255872 7003908 2626560 33.32 2688 1930596 756532 8.47 246752 2058532 210664 11:30:01 PM 5176292 6997104 2706140 34.33 2688 1997644 738452 8.27 221144 2130724 26096 11:31:01 PM 5158168 7031292 2724264 34.56 2688 2048016 705492 7.90 252428 2117720 42768 11:32:01 PM 4993244 7021740 2889188 36.65 2688 2198216 701552 7.86 263408 2246464 116 11:33:01 PM 4948100 6979024 2934332 37.23 2688 2200628 767588 8.59 263676 2295140 4 11:34:01 PM 4937960 6968896 2944472 37.35 2688 2200644 783176 8.77 263676 2304932 28 11:35:01 PM 4937632 6968568 2944800 37.36 2688 2200644 798728 8.94 263676 2305760 4 11:36:01 PM 4988624 7021604 2893808 36.71 2688 2202688 697780 7.81 264116 2254708 2052 11:37:01 PM 5115792 6985212 2766640 35.10 2688 2045180 743556 8.33 444424 1970736 188 Average: 5056854 6997483 2825578 35.85 2688 2113806 743651 8.33 275922 2187191 31324 11:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 334.22 180.39 1551.71 59.76 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 59.39 49.36 501.23 8.48 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 21.46 15.29 43.72 4.83 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 251.59 219.85 283.82 49.47 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 165.24 159.68 49.29 63.94 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 194.45 191.37 109.10 78.69 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 44.24 42.75 13.96 15.33 0.00 0.00 0.00 0.00 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 137.99 135.31 82.77 46.18 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 50.20 36.95 82.07 26.47 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 139.86 114.55 301.97 39.24 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) 07/13/2024 _x86_64_ (2 CPU) 23:27:41 LINUX RESTART (2 CPU) 11:28:01 PM CPU %user %nice %system %iowait %steal %idle 11:29:01 PM all 43.74 0.05 11.15 7.35 0.11 37.60 11:29:01 PM 0 40.09 0.07 10.69 6.72 0.10 42.33 11:29:01 PM 1 47.38 0.03 11.60 7.98 0.12 32.89 11:30:01 PM all 28.79 0.00 3.88 2.75 0.07 64.51 11:30:01 PM 0 17.40 0.00 3.08 2.83 0.08 76.61 11:30:01 PM 1 40.20 0.00 4.69 2.67 0.07 52.38 11:31:01 PM all 17.64 0.00 2.53 1.35 0.07 78.41 11:31:01 PM 0 21.20 0.00 2.81 1.90 0.07 74.02 11:31:01 PM 1 14.09 0.00 2.25 0.80 0.07 82.79 11:32:01 PM all 20.96 0.00 3.42 1.96 0.08 73.58 11:32:01 PM 0 23.48 0.00 3.51 1.92 0.08 71.00 11:32:01 PM 1 18.45 0.00 3.33 1.99 0.08 76.15 11:33:01 PM all 14.81 0.00 0.43 0.08 0.07 84.61 11:33:01 PM 0 2.97 0.00 0.30 0.17 0.07 96.50 11:33:01 PM 1 26.64 0.00 0.55 0.00 0.07 72.74 11:34:01 PM all 15.23 0.00 0.38 0.00 0.08 84.31 11:34:01 PM 0 14.52 0.00 0.37 0.00 0.08 85.03 11:34:01 PM 1 15.94 0.00 0.38 0.00 0.08 83.59 11:35:01 PM all 6.61 0.00 0.18 0.00 0.06 93.15 11:35:01 PM 0 0.42 0.00 0.15 0.00 0.08 99.35 11:35:01 PM 1 12.78 0.00 0.22 0.00 0.03 86.97 11:36:01 PM all 18.91 0.00 0.45 0.00 0.08 80.56 11:36:01 PM 0 22.47 0.00 0.54 0.00 0.08 76.91 11:36:01 PM 1 15.37 0.00 0.37 0.00 0.08 84.17 11:37:01 PM all 22.55 0.00 3.15 0.38 0.08 73.84 11:37:01 PM 0 14.09 0.00 3.14 0.25 0.08 82.44 11:37:01 PM 1 31.00 0.00 3.17 0.52 0.07 65.24 Average: all 21.03 0.01 2.84 1.54 0.08 74.50 Average: 0 17.40 0.01 2.73 1.53 0.08 78.25 Average: 1 24.65 0.00 2.95 1.55 0.07 70.77