---> uname -a: Linux prd-centos8-robot-2c-8g-10358.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 2799.996 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4984 19 2122 6810 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:9d:f4:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe9d:f4db/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/23/2024 _x86_64_ (2 CPU) 07:40:35 LINUX RESTART (2 CPU) 07:41:01 AM tps rtps wtps bread/s bwrtn/s 07:42:01 AM 121.79 68.61 53.18 8087.84 37994.34 07:43:01 AM 112.35 6.85 105.50 1273.44 9299.72 07:44:01 AM 48.88 0.70 48.18 50.52 5656.11 07:45:01 AM 29.82 0.98 28.84 132.89 1617.54 07:46:01 AM 40.42 0.05 40.37 3.60 6763.01 07:47:01 AM 5.42 0.03 5.38 1.87 254.22 07:48:01 AM 12.43 0.25 12.18 35.05 438.60 07:49:01 AM 21.00 0.50 20.50 63.72 1066.12 Average: 49.01 9.75 39.27 1206.19 7886.56 07:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:42:01 AM 5528796 7055564 2353632 29.86 2688 1719488 722500 8.09 187636 1881812 105868 07:43:01 AM 5217064 7025956 2665364 33.81 2688 1986432 718712 8.05 211892 2109152 112072 07:44:01 AM 5135352 6979796 2747076 34.85 2688 2021992 760448 8.51 233808 2167060 15816 07:45:01 AM 4988684 7019008 2893744 36.71 2688 2200256 696996 7.80 261296 2262656 170016 07:46:01 AM 4979004 7012928 2903424 36.83 2688 2203628 724872 8.12 263372 2263976 536 07:47:01 AM 4975900 7010820 2906528 36.87 2688 2204624 724872 8.12 263568 2267468 56 07:48:01 AM 5114532 6979652 2767896 35.11 2688 2040692 742556 8.31 283536 2129532 19172 07:49:01 AM 5147100 7016664 2735328 34.70 2688 2045616 693116 7.76 441316 1943440 16028 Average: 5135804 7012548 2746624 34.84 2688 2052841 723009 8.10 268303 2128137 54946 07:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 256.40 150.12 1145.38 58.03 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 61.25 48.90 634.68 7.90 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 26.76 22.33 268.15 5.15 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 37.02 28.21 294.81 6.26 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 181.82 151.72 43.25 30.62 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 20.13 19.51 6.60 3.87 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 48.58 40.20 81.07 31.91 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 18.03 15.28 19.65 7.14 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 81.25 59.54 311.71 18.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/23/2024 _x86_64_ (2 CPU) 07:40:35 LINUX RESTART (2 CPU) 07:41:01 AM CPU %user %nice %system %iowait %steal %idle 07:42:01 AM all 33.08 0.07 7.88 26.62 0.17 32.18 07:42:01 AM 0 30.13 0.10 8.26 27.12 0.22 34.16 07:42:01 AM 1 35.99 0.03 7.52 26.12 0.12 30.22 07:43:01 AM all 39.82 0.00 5.80 3.44 0.11 50.83 07:43:01 AM 0 29.91 0.00 4.86 3.80 0.12 61.32 07:43:01 AM 1 49.77 0.00 6.73 3.09 0.10 40.30 07:44:01 AM all 20.40 0.00 1.99 2.05 0.09 75.46 07:44:01 AM 0 10.37 0.00 1.55 1.78 0.08 86.21 07:44:01 AM 1 30.44 0.00 2.44 2.32 0.10 64.70 07:45:01 AM all 25.32 0.00 3.83 1.01 0.08 69.76 07:45:01 AM 0 21.91 0.00 4.06 0.44 0.08 73.51 07:45:01 AM 1 28.71 0.00 3.59 1.59 0.08 66.02 07:46:01 AM all 15.73 0.00 2.12 1.56 0.08 80.52 07:46:01 AM 0 11.37 0.00 1.71 1.17 0.08 85.67 07:46:01 AM 1 20.09 0.00 2.53 1.95 0.07 75.36 07:47:01 AM all 7.40 0.00 0.60 0.08 0.09 91.83 07:47:01 AM 0 2.52 0.00 0.28 0.15 0.07 96.97 07:47:01 AM 1 12.30 0.00 0.92 0.00 0.12 86.66 07:48:01 AM all 19.28 0.00 2.04 1.03 0.08 77.57 07:48:01 AM 0 16.01 0.00 1.36 0.74 0.07 81.82 07:48:01 AM 1 22.54 0.00 2.71 1.32 0.10 73.32 07:49:01 AM all 25.04 0.00 2.76 0.42 0.08 71.71 07:49:01 AM 0 14.73 0.00 2.54 0.39 0.08 82.25 07:49:01 AM 1 35.30 0.00 2.97 0.45 0.08 61.19 Average: all 23.24 0.01 3.37 4.47 0.10 68.82 Average: 0 17.08 0.01 3.06 4.37 0.10 75.37 Average: 1 29.40 0.00 3.67 4.56 0.10 62.27