---> uname -a: Linux prd-centos8-robot-2c-8g-7456.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: 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4974 19 2122 6800 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:26:23:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fe26:23c2/64 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) 02/17/2024 _x86_64_ (2 CPU) 07:21:50 LINUX RESTART (2 CPU) 07:22:01 AM tps rtps wtps bread/s bwrtn/s 07:23:01 AM 213.93 131.45 82.48 13263.77 39211.56 07:24:01 AM 114.90 6.60 108.30 1269.92 9697.27 07:25:01 AM 58.94 0.53 58.41 25.20 5333.43 07:26:01 AM 31.46 1.03 30.42 131.56 1707.83 07:27:01 AM 53.87 0.05 53.82 3.60 7146.58 07:28:01 AM 5.75 0.00 5.75 0.00 320.29 07:29:01 AM 0.38 0.00 0.38 0.00 46.11 07:30:00 AM 0.19 0.00 0.19 0.00 41.01 07:30:01 AM 0.00 0.00 0.00 0.00 0.00 07:31:01 AM 7.68 0.23 7.45 33.86 281.37 07:32:01 AM 37.43 0.47 36.96 48.93 2142.96 Average: 52.45 14.04 38.41 1477.98 6593.48 07:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:23:01 AM 5512720 7059540 2369736 30.06 2688 1739212 716564 8.02 163860 1924384 103300 07:24:01 AM 5262228 7061880 2620228 33.24 2688 1976344 678264 7.59 186252 2091508 106208 07:25:01 AM 5169180 6999432 2713276 34.42 2688 2007344 722980 8.10 211068 2155720 14752 07:26:01 AM 4987428 6996768 2895028 36.73 2688 2179632 718980 8.05 234168 2293412 162000 07:27:01 AM 4984924 6995208 2897532 36.76 2688 2179824 743988 8.33 236244 2284444 308 07:28:01 AM 4975084 6988492 2907372 36.88 2688 2182940 781052 8.75 236264 2294068 28 07:29:01 AM 4971440 6986620 2911016 36.93 2688 2184728 804604 9.01 236268 2297464 668 07:30:00 AM 4969328 6985360 2913128 36.96 2688 2185564 806008 9.02 236268 2299928 352 07:30:01 AM 4968692 6984756 2913764 36.97 2688 2185592 806008 9.02 236268 2300400 400 07:31:01 AM 5062056 6948044 2820400 35.78 2688 2060456 765224 8.57 249264 2214676 31804 07:32:01 AM 5110984 6980620 2771472 35.16 2688 2044964 746168 8.35 437656 1984372 2916 Average: 5088551 6998793 2793905 35.44 2688 2084236 753622 8.44 242144 2194580 38431 07:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 277.34 166.80 1278.50 53.06 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 49.11 39.91 613.59 6.70 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 20.65 18.75 165.51 5.49 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 41.59 35.17 313.14 7.69 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 117.78 95.47 41.82 33.37 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 207.95 204.67 40.20 23.30 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 91.67 85.94 19.27 11.11 0.00 0.00 0.00 0.00 07:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:00 AM eth0 35.40 31.24 7.81 5.38 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 37.14 40.00 10.57 7.70 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 85.54 64.56 96.42 43.68 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 16.38 15.63 13.72 7.42 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 94.35 75.83 259.03 19.72 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) 02/17/2024 _x86_64_ (2 CPU) 07:21:50 LINUX RESTART (2 CPU) 07:22:01 AM CPU %user %nice %system %iowait %steal %idle 07:23:01 AM all 37.12 0.00 9.04 20.18 0.14 33.52 07:23:01 AM 0 36.05 0.00 9.28 19.40 0.15 35.12 07:23:01 AM 1 38.19 0.00 8.80 20.96 0.12 31.93 07:24:01 AM all 34.91 0.00 5.84 4.45 0.13 54.67 07:24:01 AM 0 35.21 0.00 5.70 5.23 0.13 53.73 07:24:01 AM 1 34.61 0.00 5.99 3.67 0.12 55.62 07:25:01 AM all 21.80 0.00 2.06 2.17 0.13 73.85 07:25:01 AM 0 17.49 0.00 2.26 2.44 0.10 77.70 07:25:01 AM 1 26.11 0.00 1.86 1.89 0.15 70.00 07:26:01 AM all 24.74 0.00 3.71 0.94 0.10 70.51 07:26:01 AM 0 8.81 0.00 2.65 0.47 0.08 87.99 07:26:01 AM 1 40.73 0.00 4.78 1.41 0.12 52.97 07:27:01 AM all 13.45 0.00 2.09 2.11 0.09 82.25 07:27:01 AM 0 11.01 0.00 2.03 2.16 0.07 84.74 07:27:01 AM 1 15.89 0.00 2.16 2.06 0.12 79.78 07:28:01 AM all 16.60 0.00 0.90 0.08 0.09 82.33 07:28:01 AM 0 15.38 0.00 0.91 0.00 0.08 83.62 07:28:01 AM 1 17.81 0.00 0.90 0.15 0.10 81.04 07:29:01 AM all 13.32 0.00 0.54 0.00 0.08 86.07 07:29:01 AM 0 8.18 0.00 0.64 0.00 0.08 91.10 07:29:01 AM 1 18.46 0.00 0.44 0.00 0.07 81.03 07:30:00 AM all 8.78 0.00 0.28 0.00 0.08 90.86 07:30:00 AM 0 5.04 0.00 0.34 0.00 0.08 94.54 07:30:00 AM 1 12.53 0.00 0.22 0.00 0.07 87.19 07:30:01 AM all 19.42 0.00 1.44 0.00 0.00 79.14 07:30:01 AM 0 28.99 0.00 1.45 0.00 0.00 69.57 07:30:01 AM 1 10.00 0.00 1.43 0.00 0.00 88.57 07:31:01 AM all 17.12 0.00 1.40 0.05 0.08 81.34 07:31:01 AM 0 12.47 0.00 1.61 0.05 0.08 85.79 07:31:01 AM 1 21.76 0.00 1.20 0.05 0.08 76.90 07:32:01 AM all 28.13 0.00 2.57 0.77 0.08 68.46 07:32:01 AM 0 18.05 0.00 2.05 1.08 0.07 78.75 07:32:01 AM 1 38.22 0.00 3.09 0.45 0.08 58.16 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.60 0.00 2.84 3.06 0.10 72.40 Average: 0 16.78 0.00 2.74 3.07 0.09 77.32 Average: 1 26.43 0.00 2.94 3.05 0.10 67.47