---> uname -a: Linux prd-centos8-robot-2c-8g-6142.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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: 2799.996 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4815 19 2268 6781 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:74:94:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fe74:94d4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/12/2024 _x86_64_ (2 CPU) 10:41:49 LINUX RESTART (2 CPU) 10:42:01 AM tps rtps wtps bread/s bwrtn/s 10:43:01 AM 209.01 140.47 68.54 13465.91 37713.40 10:44:01 AM 87.19 6.88 80.30 1300.72 6353.71 10:45:01 AM 87.59 0.60 86.99 27.06 8711.30 10:46:01 AM 32.41 1.03 31.37 131.56 2952.43 10:47:01 AM 64.04 0.03 64.01 3.47 7487.20 10:48:01 AM 6.98 0.00 6.98 0.00 306.41 10:49:01 AM 0.17 0.00 0.17 0.00 1.32 10:50:01 AM 0.13 0.00 0.13 0.00 1.20 10:51:01 AM 2.20 0.15 2.05 32.52 29.32 10:52:01 AM 37.28 0.47 36.81 48.93 1695.43 Average: 52.70 14.96 37.73 1501.09 6525.35 10:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 AM 5640248 7119788 2242208 28.45 2688 1673688 654452 7.33 154008 1812084 78520 10:44:01 AM 5282880 7054172 2599576 32.98 2688 1952920 707248 7.92 189584 2088396 186968 10:45:01 AM 5228820 7042724 2653636 33.67 2688 1991196 676528 7.58 194800 2114408 47356 10:46:01 AM 5097284 7002388 2785172 35.33 2688 2080036 736296 8.24 231528 2200196 67412 10:47:01 AM 5007784 7016784 2874672 36.47 2688 2178720 683936 7.66 234080 2262880 80 10:48:01 AM 5010216 7019220 2872240 36.44 2688 2178724 683936 7.66 234076 2262892 8 10:49:01 AM 5010012 7019016 2872444 36.44 2688 2178724 683936 7.66 234076 2262940 8 10:50:01 AM 5009656 7018660 2872800 36.45 2688 2178724 704012 7.88 234076 2263340 8 10:51:01 AM 4943896 6955652 2938560 37.28 2688 2181460 748104 8.38 236432 2327264 1784 10:52:01 AM 4956940 6969208 2925516 37.11 2688 2181792 738212 8.27 434892 2116384 2992 Average: 5118774 7021761 2763682 35.06 2688 2077598 701666 7.86 237755 2171078 38514 10:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM eth0 257.31 146.82 918.10 49.76 0.00 0.00 0.00 0.00 10:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM eth0 81.25 68.74 971.17 8.57 0.00 0.00 0.00 0.00 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM eth0 18.93 15.86 164.91 4.58 0.00 0.00 0.00 0.00 10:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM eth0 38.97 34.59 271.19 8.05 0.00 0.00 0.00 0.00 10:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM eth0 443.48 323.10 135.12 76.73 0.00 0.00 0.00 0.00 10:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 AM eth0 0.85 0.42 0.14 0.10 0.00 0.00 0.00 0.00 10:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM eth0 1.22 0.88 0.18 0.14 0.00 0.00 0.00 0.00 10:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM eth0 3.07 2.22 5.77 0.23 0.00 0.00 0.00 0.00 10:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 AM eth0 11.13 9.35 10.88 4.04 0.00 0.00 0.00 0.00 10:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM eth0 17.18 17.23 14.72 8.02 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 87.34 61.92 249.21 16.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/12/2024 _x86_64_ (2 CPU) 10:41:49 LINUX RESTART (2 CPU) 10:42:01 AM CPU %user %nice %system %iowait %steal %idle 10:43:01 AM all 28.51 0.00 8.40 32.26 0.08 30.75 10:43:01 AM 0 25.18 0.00 7.28 35.62 0.08 31.84 10:43:01 AM 1 31.84 0.00 9.51 28.90 0.08 29.66 10:44:01 AM all 38.12 0.00 5.12 2.91 0.11 53.75 10:44:01 AM 0 46.53 0.00 6.16 4.10 0.12 43.09 10:44:01 AM 1 29.96 0.00 4.11 1.75 0.10 64.09 10:45:01 AM all 21.58 0.00 3.19 3.09 0.08 72.07 10:45:01 AM 0 33.44 0.00 4.52 3.12 0.08 58.84 10:45:01 AM 1 9.72 0.00 1.87 3.05 0.07 85.29 10:46:01 AM all 22.39 0.00 2.86 1.32 0.08 73.35 10:46:01 AM 0 32.38 0.00 3.59 0.98 0.08 62.96 10:46:01 AM 1 12.40 0.00 2.14 1.65 0.08 83.73 10:47:01 AM all 22.28 0.00 3.86 2.02 0.08 71.76 10:47:01 AM 0 29.51 0.00 4.54 2.43 0.08 63.43 10:47:01 AM 1 15.07 0.00 3.17 1.60 0.08 80.07 10:48:01 AM all 0.33 0.00 0.09 0.08 0.03 99.47 10:48:01 AM 0 0.10 0.00 0.10 0.00 0.03 99.77 10:48:01 AM 1 0.57 0.00 0.08 0.17 0.02 99.17 10:49:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 10:49:01 AM 0 0.10 0.00 0.08 0.00 0.02 99.80 10:49:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 10:50:01 AM all 0.39 0.00 0.05 0.00 0.03 99.53 10:50:01 AM 0 0.13 0.00 0.05 0.00 0.03 99.78 10:50:01 AM 1 0.65 0.00 0.05 0.00 0.02 99.28 10:51:01 AM all 4.32 0.00 0.54 0.02 0.04 95.07 10:51:01 AM 0 2.15 0.00 0.47 0.00 0.05 97.33 10:51:01 AM 1 6.49 0.00 0.62 0.03 0.03 92.82 10:52:01 AM all 30.57 0.00 2.65 0.61 0.08 66.09 10:52:01 AM 0 34.58 0.00 3.22 0.85 0.08 61.26 10:52:01 AM 1 26.55 0.00 2.07 0.37 0.08 70.93 Average: all 16.85 0.00 2.68 4.22 0.06 76.19 Average: 0 20.34 0.00 2.99 4.70 0.07 71.91 Average: 1 13.38 0.00 2.36 3.74 0.06 80.46