---> uname -a: Linux prd-centos8-robot-2c-8g-16419.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 4986 19 2110 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:d4:91:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:fed4:9133/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/14/2024 _x86_64_ (2 CPU) 07:32:32 LINUX RESTART (2 CPU) 07:33:01 AM tps rtps wtps bread/s bwrtn/s 07:34:01 AM 96.67 24.45 72.22 5046.36 25920.36 07:35:01 AM 88.94 0.08 88.85 2.27 8071.71 07:36:01 AM 45.07 1.35 43.72 148.08 4202.40 07:37:01 AM 53.09 0.23 52.86 11.59 3541.16 07:38:01 AM 31.72 0.02 31.71 0.13 5296.10 07:39:01 AM 1.92 0.00 1.92 0.00 147.83 07:40:00 AM 0.44 0.00 0.44 0.00 90.93 07:40:01 AM 0.00 0.00 0.00 0.00 0.00 07:41:01 AM 0.23 0.00 0.23 0.00 40.08 07:42:01 AM 5.03 0.23 4.80 33.86 173.07 07:43:01 AM 34.96 0.47 34.49 48.92 1761.41 Average: 35.81 2.68 33.12 529.06 4924.27 07:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 AM 5335884 7000460 2546572 32.31 2688 1854352 780448 8.74 203300 2048632 129700 07:35:01 AM 5146776 6973400 2735680 34.71 2688 2003568 761876 8.53 188244 2203472 106064 07:36:01 AM 5233692 7051572 2648764 33.60 2688 1995020 693200 7.76 213508 2089820 24 07:37:01 AM 5025904 7032972 2856552 36.24 2688 2176160 686888 7.69 231676 2253936 143204 07:38:01 AM 4982732 6990376 2899724 36.79 2688 2177124 755608 8.46 231800 2291520 1004 07:39:01 AM 4973024 6983216 2909432 36.91 2688 2179672 794144 8.89 231964 2300808 1124 07:40:00 AM 4970104 6982072 2912352 36.95 2688 2181456 809428 9.06 231968 2303788 424 07:40:01 AM 4969856 6981852 2912600 36.95 2688 2181460 809428 9.06 231968 2304068 440 07:41:01 AM 4968364 6981264 2914092 36.97 2688 2182364 809428 9.06 231968 2305736 220 07:42:01 AM 5083048 6956320 2799408 35.51 2688 2046128 753668 8.44 243584 2195832 20012 07:43:01 AM 5141052 6997828 2741404 34.78 2688 2032684 732256 8.20 431416 1960400 2924 Average: 5075494 6993757 2806962 35.61 2688 2091817 762397 8.54 242854 2205274 36831 07:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 292.93 183.50 1527.08 52.78 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 51.28 42.44 483.01 7.70 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 13.16 10.10 6.27 3.46 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 69.02 61.15 323.47 21.27 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 208.35 177.46 43.00 29.17 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 173.14 169.07 33.43 21.91 0.00 0.00 0.00 0.00 07:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:00 AM eth0 87.82 81.50 18.70 10.39 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 36.76 33.82 8.87 6.87 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 35.71 31.49 8.00 5.57 0.00 0.00 0.00 0.00 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 76.54 56.92 74.71 41.31 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 16.19 15.16 13.43 6.94 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 102.35 82.82 253.09 20.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/14/2024 _x86_64_ (2 CPU) 07:32:32 LINUX RESTART (2 CPU) 07:33:01 AM CPU %user %nice %system %iowait %steal %idle 07:34:01 AM all 34.54 0.00 6.24 13.74 0.11 45.37 07:34:01 AM 0 19.45 0.00 6.66 11.75 0.10 62.03 07:34:01 AM 1 49.64 0.00 5.82 15.73 0.12 28.70 07:35:01 AM all 37.09 0.00 4.80 2.64 0.09 55.38 07:35:01 AM 0 25.86 0.00 4.17 2.07 0.08 67.81 07:35:01 AM 1 48.29 0.00 5.43 3.20 0.10 42.98 07:36:01 AM all 17.88 0.00 2.23 1.76 0.08 78.05 07:36:01 AM 0 9.41 0.00 2.49 1.34 0.07 86.70 07:36:01 AM 1 26.33 0.00 1.97 2.18 0.08 69.43 07:37:01 AM all 31.38 0.00 4.67 1.10 0.10 62.74 07:37:01 AM 0 30.79 0.00 4.29 1.02 0.10 63.80 07:37:01 AM 1 31.97 0.00 5.06 1.18 0.10 61.69 07:38:01 AM all 6.42 0.00 0.93 1.26 0.05 91.34 07:38:01 AM 0 6.15 0.00 1.01 1.06 0.05 91.73 07:38:01 AM 1 6.70 0.00 0.84 1.46 0.05 90.95 07:39:01 AM all 16.37 0.00 0.91 0.01 0.07 82.64 07:39:01 AM 0 14.75 0.00 1.04 0.00 0.07 84.15 07:39:01 AM 1 17.98 0.00 0.79 0.02 0.07 81.14 07:40:00 AM all 13.40 0.00 0.46 0.00 0.07 86.08 07:40:00 AM 0 15.73 0.00 0.46 0.00 0.07 83.75 07:40:00 AM 1 11.07 0.00 0.46 0.00 0.07 88.40 07:40:01 AM all 16.42 0.00 1.49 0.00 0.00 82.09 07:40:01 AM 0 2.99 0.00 2.99 0.00 0.00 94.03 07:40:01 AM 1 29.85 0.00 0.00 0.00 0.00 70.15 07:41:01 AM all 9.29 0.00 0.30 0.00 0.05 90.35 07:41:01 AM 0 6.03 0.00 0.30 0.00 0.05 93.62 07:41:01 AM 1 12.56 0.00 0.30 0.00 0.05 87.09 07:42:01 AM all 16.40 0.00 1.25 0.07 0.07 82.22 07:42:01 AM 0 11.01 0.00 1.46 0.07 0.05 87.41 07:42:01 AM 1 21.77 0.00 1.04 0.07 0.08 77.04 07:43:01 AM all 27.96 0.00 2.60 0.67 0.10 68.67 07:43:01 AM 0 21.68 0.00 2.20 0.77 0.12 75.24 07:43:01 AM 1 34.25 0.00 3.00 0.57 0.08 62.10 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.10 0.00 2.45 2.13 0.08 74.24 Average: 0 16.09 0.00 2.42 1.81 0.08 79.60 Average: 1 26.11 0.00 2.47 2.44 0.08 68.90