---> uname -a: Linux prd-centos8-robot-2c-8g-11478.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 605 4966 19 2126 6795 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:d8:19:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85716sec preferred_lft 85716sec inet6 fe80::f816:3eff:fed8:1923/64 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) 08/17/2024 _x86_64_ (2 CPU) 08:35:09 LINUX RESTART (2 CPU) 08:36:01 AM tps rtps wtps bread/s bwrtn/s 08:37:01 AM 76.27 15.23 61.05 2706.43 5160.86 08:38:01 AM 91.85 0.70 91.15 50.79 9884.39 08:39:01 AM 21.97 0.85 21.12 123.94 1848.26 08:40:01 AM 59.90 0.03 59.86 3.47 7780.76 08:41:01 AM 4.85 0.10 4.75 32.12 208.46 08:42:01 AM 2.17 0.00 2.17 0.00 152.61 08:43:01 AM 0.60 0.00 0.60 0.00 61.75 08:44:01 AM 0.32 0.00 0.32 0.00 14.05 08:45:01 AM 0.22 0.03 0.18 1.87 11.23 08:46:01 AM 14.86 0.42 14.45 47.73 929.38 Average: 27.30 1.74 25.56 296.65 2605.15 08:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:37:01 AM 5350592 7046636 2531832 32.12 2688 1878100 697044 7.80 211960 1996392 150264 08:38:01 AM 5163204 6985344 2719220 34.50 2688 1999348 743520 8.33 222368 2148544 30112 08:39:01 AM 5180640 7046744 2701784 34.28 2688 2041056 676252 7.57 246108 2104284 36296 08:40:01 AM 5008836 7035052 2873588 36.46 2688 2195696 657844 7.37 260824 2233680 88 08:41:01 AM 4973348 7001280 2909076 36.91 2688 2197396 725588 8.12 261024 2272652 340 08:42:01 AM 4967328 6997544 2915096 36.98 2688 2199716 725588 8.12 261096 2278712 264 08:43:01 AM 4963700 6995296 2918724 37.03 2688 2201064 741484 8.30 261096 2282388 24 08:44:01 AM 4960784 6992744 2921640 37.07 2688 2201420 741484 8.30 261096 2285132 80 08:45:01 AM 4960684 6993280 2921740 37.07 2688 2202056 741484 8.30 261236 2285320 360 08:46:01 AM 5139980 7008244 2742444 34.79 2688 2043220 713476 7.99 447932 1941992 13372 Average: 5066910 7010216 2815514 35.72 2688 2115907 716376 8.02 269474 2182910 23120 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 214.25 139.65 1253.00 45.93 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 59.44 48.11 533.98 9.78 0.00 0.00 0.00 0.00 08:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 25.04 15.34 7.86 5.10 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 616.56 508.21 384.98 101.81 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 34.49 19.01 11.32 3.20 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 29.45 30.71 10.11 5.75 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 16.26 15.94 3.59 3.04 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 10.80 9.63 2.32 1.97 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 8.83 7.85 2.51 1.42 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 79.17 53.81 97.95 33.57 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 109.43 84.83 230.76 21.16 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) 08/17/2024 _x86_64_ (2 CPU) 08:35:09 LINUX RESTART (2 CPU) 08:36:01 AM CPU %user %nice %system %iowait %steal %idle 08:37:01 AM all 29.72 0.00 5.53 2.29 0.10 62.36 08:37:01 AM 0 37.33 0.00 6.51 3.01 0.07 53.09 08:37:01 AM 1 22.13 0.00 4.54 1.57 0.13 71.62 08:38:01 AM all 23.71 0.00 3.42 3.37 0.09 69.41 08:38:01 AM 0 29.19 0.00 4.03 3.16 0.10 63.52 08:38:01 AM 1 18.24 0.00 2.82 3.57 0.08 75.28 08:39:01 AM all 16.17 0.00 2.82 0.67 0.08 80.27 08:39:01 AM 0 12.65 0.00 2.59 0.32 0.07 84.38 08:39:01 AM 1 19.69 0.00 3.04 1.02 0.08 76.17 08:40:01 AM all 20.77 0.00 4.28 1.59 0.08 73.28 08:40:01 AM 0 30.79 0.00 5.15 1.59 0.08 62.38 08:40:01 AM 1 10.78 0.00 3.41 1.59 0.08 84.14 08:41:01 AM all 3.14 0.00 0.42 0.06 0.05 96.33 08:41:01 AM 0 5.01 0.00 0.45 0.12 0.07 94.35 08:41:01 AM 1 1.27 0.00 0.38 0.00 0.03 98.31 08:42:01 AM all 13.17 0.00 0.73 0.01 0.08 86.00 08:42:01 AM 0 15.15 0.00 0.69 0.00 0.07 84.10 08:42:01 AM 1 11.20 0.00 0.77 0.02 0.10 87.91 08:43:01 AM all 7.67 0.00 0.31 0.00 0.08 91.95 08:43:01 AM 0 8.44 0.00 0.37 0.00 0.08 91.10 08:43:01 AM 1 6.89 0.00 0.25 0.00 0.07 92.79 08:44:01 AM all 4.21 0.00 0.28 0.00 0.08 95.43 08:44:01 AM 0 6.43 0.00 0.39 0.00 0.08 93.10 08:44:01 AM 1 2.00 0.00 0.18 0.00 0.07 97.74 08:45:01 AM all 3.70 0.00 0.25 0.00 0.08 95.97 08:45:01 AM 0 2.36 0.00 0.20 0.00 0.08 97.36 08:45:01 AM 1 5.05 0.00 0.30 0.00 0.07 94.58 08:46:01 AM all 19.68 0.00 2.81 0.23 0.08 77.19 08:46:01 AM 0 25.93 0.00 3.67 0.12 0.07 70.21 08:46:01 AM 1 13.44 0.00 1.95 0.33 0.10 84.17 Average: all 14.20 0.00 2.09 0.82 0.08 82.82 Average: 0 17.32 0.00 2.40 0.83 0.08 79.36 Average: 1 11.07 0.00 1.77 0.81 0.08 86.27