---> uname -a: Linux prd-centos8-robot-2c-8g-11267.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 595 4957 19 2144 6805 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:83:cb:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe83:cb25/64 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) 08/16/2024 _x86_64_ (2 CPU) 08:35:06 LINUX RESTART (2 CPU) 08:36:01 AM tps rtps wtps bread/s bwrtn/s 08:37:01 AM 65.53 17.87 47.66 5157.82 23020.51 08:38:01 AM 119.58 7.42 112.16 1296.72 9814.56 08:39:01 AM 26.24 0.35 25.89 60.78 3109.03 08:40:01 AM 27.24 0.50 26.74 63.18 1546.07 08:41:01 AM 42.25 0.12 42.14 35.45 6840.70 08:42:01 AM 5.88 0.03 5.85 1.07 503.08 08:43:01 AM 0.38 0.00 0.38 0.00 7.66 08:44:01 AM 0.25 0.00 0.25 0.00 179.06 08:45:01 AM 28.40 0.83 27.56 100.78 1795.10 Average: 35.08 3.01 32.07 746.30 5202.15 08:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:37:01 AM 5445720 7042988 2436712 30.91 2688 1787592 710172 7.95 192780 1952848 126884 08:38:01 AM 5185688 7011824 2696744 34.21 2688 2002888 699232 7.83 222652 2124876 73544 08:39:01 AM 5262400 7089816 2620032 33.24 2688 2004720 624464 6.99 240996 2033752 28 08:40:01 AM 5043020 7069512 2839412 36.02 2688 2195820 638828 7.15 259148 2208816 170488 08:41:01 AM 4993196 7024504 2889236 36.65 2688 2200572 700152 7.84 261508 2251392 384 08:42:01 AM 4975080 7014432 2907352 36.88 2688 2208616 700152 7.84 261508 2269852 4 08:43:01 AM 4959072 6998456 2923360 37.09 2688 2208648 736760 8.25 261508 2286036 4 08:44:01 AM 5020536 7067044 2861896 36.31 2688 2215772 629980 7.05 261920 2224392 1792 08:45:01 AM 5157588 7046204 2724844 34.57 2688 2064504 648828 7.26 458188 1917584 212 Average: 5115811 7040531 2766621 35.10 2688 2098792 676508 7.57 268912 2141061 41482 08:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 324.00 197.62 1579.94 60.63 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 56.59 46.41 557.84 8.24 0.00 0.00 0.00 0.00 08:39:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 15.33 5.83 5.45 2.63 0.00 0.00 0.00 0.00 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM eth0 36.15 30.26 269.58 6.23 0.00 0.00 0.00 0.00 08:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM eth0 241.94 199.90 54.79 45.17 0.00 0.00 0.00 0.00 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 254.24 252.67 116.05 104.05 0.00 0.00 0.00 0.00 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 273.76 268.36 426.60 93.89 0.00 0.00 0.00 0.00 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 68.61 56.71 266.01 11.12 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 55.79 43.29 102.84 42.22 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 147.38 122.34 375.48 41.58 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) 08/16/2024 _x86_64_ (2 CPU) 08:35:06 LINUX RESTART (2 CPU) 08:36:01 AM CPU %user %nice %system %iowait %steal %idle 08:37:01 AM all 27.92 0.00 5.10 17.45 0.10 49.42 08:37:01 AM 0 36.27 0.00 5.30 18.46 0.10 39.87 08:37:01 AM 1 19.53 0.00 4.91 16.43 0.10 59.03 08:38:01 AM all 31.59 0.00 5.52 4.54 0.13 58.23 08:38:01 AM 0 34.76 0.00 6.14 5.54 0.13 53.43 08:38:01 AM 1 28.42 0.00 4.90 3.53 0.13 63.02 08:39:01 AM all 9.46 0.00 1.20 1.37 0.07 87.91 08:39:01 AM 0 9.19 0.00 1.22 1.82 0.07 87.70 08:39:01 AM 1 9.72 0.00 1.18 0.91 0.07 88.12 08:40:01 AM all 17.76 0.00 3.14 0.85 0.08 78.18 08:40:01 AM 0 25.74 0.00 3.88 0.75 0.07 69.56 08:40:01 AM 1 9.78 0.00 2.40 0.95 0.08 86.78 08:41:01 AM all 13.21 0.00 2.37 1.87 0.06 82.50 08:41:01 AM 0 18.57 0.00 2.65 1.93 0.07 76.78 08:41:01 AM 1 7.83 0.00 2.09 1.80 0.05 88.23 08:42:01 AM all 26.99 0.00 1.81 0.10 0.11 70.99 08:42:01 AM 0 35.33 0.00 3.09 0.00 0.12 61.46 08:42:01 AM 1 18.64 0.00 0.54 0.20 0.10 80.52 08:43:01 AM all 27.87 0.00 0.66 0.00 0.13 71.34 08:43:01 AM 0 21.29 0.00 0.60 0.00 0.12 77.99 08:43:01 AM 1 34.45 0.00 0.72 0.00 0.13 64.70 08:44:01 AM all 6.59 0.00 0.35 0.03 0.08 92.96 08:44:01 AM 0 8.13 0.00 0.47 0.00 0.08 91.32 08:44:01 AM 1 5.07 0.00 0.22 0.05 0.07 94.60 08:45:01 AM all 28.38 0.00 3.61 0.44 0.08 67.48 08:45:01 AM 0 25.65 0.00 3.62 0.18 0.08 70.46 08:45:01 AM 1 31.11 0.00 3.61 0.70 0.08 64.50 Average: all 21.10 0.00 2.64 2.96 0.09 73.21 Average: 0 23.90 0.00 3.00 3.19 0.09 69.81 Average: 1 18.29 0.00 2.29 2.72 0.09 76.61