---> uname -a: Linux prd-centos8-robot-2c-8g-4193.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: 2799.998 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4983 19 2123 6809 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:95:42:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fe95:42de/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) 02/07/2024 _x86_64_ (2 CPU) 07:21:48 LINUX RESTART (2 CPU) 07:22:01 AM tps rtps wtps bread/s bwrtn/s 07:23:01 AM 168.72 110.36 58.35 10806.08 38241.01 07:24:01 AM 114.83 6.61 108.21 1269.23 9386.07 07:25:01 AM 51.82 0.65 51.17 28.13 5276.50 07:26:01 AM 31.17 0.98 30.19 130.49 1611.51 07:27:01 AM 55.91 0.03 55.87 3.47 7261.71 07:28:01 AM 5.73 0.02 5.71 0.13 260.41 07:29:01 AM 0.55 0.00 0.55 0.00 117.08 07:30:00 AM 0.27 0.00 0.27 0.00 23.31 07:30:01 AM 0.00 0.00 0.00 0.00 0.00 07:31:01 AM 0.23 0.00 0.23 0.00 29.93 07:32:01 AM 18.65 0.25 18.40 34.39 1151.69 Average: 44.79 11.89 32.90 1227.45 6336.76 07:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:23:01 AM 5537288 7054360 2345168 29.75 2688 1710852 724360 8.11 160080 1908548 98168 07:24:01 AM 5205504 7006008 2676952 33.96 2688 1976908 746096 8.35 185708 2149208 105832 07:25:01 AM 5221828 7038436 2660628 33.75 2688 1993912 677900 7.59 202280 2115028 1088 07:26:01 AM 5029956 7034992 2852500 36.19 2688 2175476 680852 7.62 231748 2256804 159332 07:27:01 AM 4993932 7004460 2888524 36.64 2688 2180056 690988 7.74 233796 2279916 160 07:28:01 AM 4978824 6991608 2903632 36.84 2688 2182328 779572 8.73 233868 2294572 808 07:29:01 AM 4975628 6990940 2906828 36.88 2688 2184832 795956 8.91 233872 2297836 56 07:30:00 AM 4973500 6989752 2908956 36.90 2688 2185772 797392 8.93 233876 2300184 436 07:30:01 AM 4973044 6989312 2909412 36.91 2688 2185776 797392 8.93 233876 2300524 452 07:31:01 AM 4971348 6988508 2911108 36.93 2688 2186668 797392 8.93 233884 2302132 508 07:32:01 AM 5115748 6982176 2766708 35.10 2688 2040764 737236 8.25 252664 2162976 26084 Average: 5088782 7006414 2793674 35.44 2688 2091213 747740 8.37 221423 2215248 35720 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 253.84 149.28 1133.85 49.83 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 72.06 56.77 752.89 7.18 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 20.51 18.20 150.05 5.57 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 36.30 31.34 284.25 7.63 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 202.93 179.05 75.97 42.46 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 140.09 135.65 28.03 17.84 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 160.91 155.97 30.70 16.31 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 34.77 30.82 8.15 5.58 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 15.00 15.00 2.32 1.96 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 36.58 31.83 8.42 5.78 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 56.84 43.06 92.37 38.71 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 101.45 83.17 256.50 19.68 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) 02/07/2024 _x86_64_ (2 CPU) 07:21:48 LINUX RESTART (2 CPU) 07:22:01 AM CPU %user %nice %system %iowait %steal %idle 07:23:01 AM all 31.99 0.00 7.30 28.33 0.10 32.28 07:23:01 AM 0 30.40 0.00 7.37 31.20 0.10 30.93 07:23:01 AM 1 33.60 0.00 7.23 25.44 0.10 33.63 07:24:01 AM all 38.41 0.00 5.92 4.59 0.15 50.92 07:24:01 AM 0 46.65 0.00 6.40 4.42 0.15 42.38 07:24:01 AM 1 30.17 0.00 5.44 4.76 0.15 59.48 07:25:01 AM all 19.70 0.00 2.40 2.67 0.08 75.14 07:25:01 AM 0 30.83 0.00 2.90 2.75 0.08 63.44 07:25:01 AM 1 8.61 0.00 1.91 2.59 0.08 86.81 07:26:01 AM all 25.84 0.00 3.28 1.16 0.10 69.63 07:26:01 AM 0 27.87 0.00 2.80 0.98 0.10 68.25 07:26:01 AM 1 23.80 0.00 3.76 1.34 0.10 71.01 07:27:01 AM all 14.47 0.00 2.48 3.88 0.08 79.10 07:27:01 AM 0 19.61 0.00 2.82 4.87 0.08 72.61 07:27:01 AM 1 9.32 0.00 2.14 2.88 0.07 85.60 07:28:01 AM all 15.13 0.00 0.69 0.10 0.09 83.98 07:28:01 AM 0 13.45 0.00 0.76 0.19 0.08 85.52 07:28:01 AM 1 16.81 0.00 0.62 0.02 0.10 82.44 07:29:01 AM all 15.82 0.00 0.74 0.01 0.08 83.35 07:29:01 AM 0 21.85 0.00 0.59 0.02 0.08 77.46 07:29:01 AM 1 9.80 0.00 0.89 0.00 0.08 89.22 07:30:00 AM all 8.89 0.00 0.30 0.00 0.09 90.72 07:30:00 AM 0 13.07 0.00 0.24 0.00 0.10 86.59 07:30:00 AM 1 4.71 0.00 0.36 0.00 0.09 94.85 07:30:01 AM all 2.54 0.00 1.02 0.00 0.51 95.94 07:30:01 AM 0 5.10 0.00 1.02 0.00 1.02 92.86 07:30:01 AM 1 0.00 0.00 1.01 0.00 0.00 98.99 07:31:01 AM all 9.09 0.00 0.28 0.00 0.07 90.57 07:31:01 AM 0 9.08 0.00 0.28 0.00 0.07 90.57 07:31:01 AM 1 9.10 0.00 0.27 0.00 0.07 90.56 07:32:01 AM all 19.88 0.00 2.06 0.67 0.08 77.32 07:32:01 AM 0 24.95 0.00 2.43 0.60 0.07 71.95 07:32:01 AM 1 14.81 0.00 1.69 0.74 0.08 82.68 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.92 0.00 2.55 4.13 0.09 73.30 Average: 0 23.79 0.00 2.66 4.51 0.09 68.95 Average: 1 16.06 0.00 2.43 3.76 0.09 77.66