---> uname -a: Linux prd-centos8-robot-2c-8g-4526.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 624 4933 19 2139 6777 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:df:b4:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fedf:b4dc/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) 07/26/2024 _x86_64_ (2 CPU) 01:35:12 LINUX RESTART (2 CPU) 01:36:02 AM tps rtps wtps bread/s bwrtn/s 01:37:01 AM 84.46 13.32 71.15 2382.92 6232.31 01:38:01 AM 81.16 0.70 80.46 50.78 8866.48 01:39:01 AM 22.33 0.85 21.48 123.98 1777.95 01:40:01 AM 59.40 0.03 59.36 3.47 7713.26 01:41:01 AM 5.33 0.12 5.21 33.06 508.86 01:42:01 AM 0.77 0.00 0.77 0.00 14.88 01:43:01 AM 0.52 0.00 0.52 0.00 176.54 01:44:01 AM 12.38 0.32 12.06 36.92 485.44 01:45:01 AM 25.41 0.52 24.89 63.85 1570.36 Average: 32.32 1.74 30.58 295.59 3032.66 01:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 AM 5377000 7072508 2505424 31.78 2688 1877248 662936 7.42 210940 1968276 132268 01:38:01 AM 5190208 7012696 2692216 34.15 2688 1999516 710852 7.96 222356 2119560 26392 01:39:01 AM 5183924 7053216 2698500 34.23 2688 2044036 672544 7.53 250512 2094308 38996 01:40:01 AM 5011588 7036720 2870836 36.42 2688 2194680 683772 7.66 261348 2229492 92 01:41:01 AM 4950908 6985424 2931516 37.19 2688 2204052 734372 8.22 261776 2293080 16 01:42:01 AM 4934396 6968948 2948028 37.40 2688 2204088 775236 8.68 261776 2309184 4 01:43:01 AM 4929772 6969500 2952652 37.46 2688 2209264 775236 8.68 261836 2313472 4 01:44:01 AM 5128848 7011840 2753576 34.93 2688 2058720 681492 7.63 295940 2103984 32132 01:45:01 AM 5052336 6939996 2830088 35.90 2688 2063784 756244 8.47 454192 2026164 16144 Average: 5084331 7005650 2798093 35.50 2688 2095043 716965 8.03 275631 2161947 27339 01:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 147.22 110.74 1046.65 23.01 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 58.81 42.92 468.12 7.66 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 18.86 12.68 8.67 4.49 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 270.44 251.90 316.64 53.24 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 119.26 110.93 91.79 41.22 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 330.63 319.06 546.51 117.35 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 179.57 169.02 361.16 51.77 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 51.73 38.00 94.04 37.31 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 18.58 17.26 16.12 8.39 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 132.76 119.18 326.41 38.30 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) 07/26/2024 _x86_64_ (2 CPU) 01:35:12 LINUX RESTART (2 CPU) 01:36:02 AM CPU %user %nice %system %iowait %steal %idle 01:37:01 AM all 30.19 0.00 5.34 3.27 0.09 61.11 01:37:01 AM 0 27.79 0.00 4.57 2.97 0.10 64.56 01:37:01 AM 1 32.59 0.00 6.11 3.57 0.08 57.65 01:38:01 AM all 24.88 0.00 3.34 4.41 0.08 67.30 01:38:01 AM 0 15.74 0.00 3.02 5.18 0.08 75.97 01:38:01 AM 1 34.01 0.00 3.66 3.64 0.07 58.63 01:39:01 AM all 17.14 0.00 2.50 1.14 0.08 79.15 01:39:01 AM 0 18.36 0.00 2.47 1.07 0.08 78.02 01:39:01 AM 1 15.92 0.00 2.52 1.20 0.08 80.27 01:40:01 AM all 22.21 0.00 3.93 3.29 0.08 70.50 01:40:01 AM 0 18.65 0.00 3.49 2.91 0.07 74.88 01:40:01 AM 1 25.76 0.00 4.36 3.67 0.08 66.12 01:41:01 AM all 18.46 0.00 1.71 0.14 0.07 79.62 01:41:01 AM 0 16.46 0.00 0.99 0.02 0.07 82.47 01:41:01 AM 1 20.47 0.00 2.45 0.27 0.07 76.75 01:42:01 AM all 23.11 0.00 0.63 0.00 0.09 76.16 01:42:01 AM 0 17.65 0.00 0.55 0.00 0.10 81.69 01:42:01 AM 1 28.56 0.00 0.70 0.00 0.08 70.65 01:43:01 AM all 20.55 0.00 0.44 0.03 0.10 78.87 01:43:01 AM 0 38.19 0.00 0.68 0.00 0.10 61.03 01:43:01 AM 1 3.24 0.00 0.20 0.07 0.10 96.39 01:44:01 AM all 14.58 0.00 1.86 1.65 0.08 81.83 01:44:01 AM 0 8.61 0.00 2.01 0.75 0.07 88.57 01:44:01 AM 1 20.53 0.00 1.72 2.55 0.08 75.12 01:45:01 AM all 26.84 0.00 3.05 1.34 0.08 68.69 01:45:01 AM 0 16.95 0.00 3.13 0.79 0.10 79.03 01:45:01 AM 1 36.73 0.00 2.96 1.89 0.07 58.35 Average: all 21.98 0.00 2.53 1.70 0.08 73.71 Average: 0 19.77 0.00 2.32 1.52 0.09 76.30 Average: 1 24.19 0.00 2.74 1.87 0.08 71.12