---> uname -a: Linux prd-centos8-robot-2c-8g-4658.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4978 19 2123 6807 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:73:1d:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:fe73:1d0b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/09/2024 _x86_64_ (2 CPU) 01:04:21 LINUX RESTART (2 CPU) 01:05:03 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 94.73 13.08 81.64 2265.26 6214.81 01:07:01 AM 74.11 0.63 73.48 27.99 7411.81 01:08:01 AM 45.67 1.02 44.65 131.42 3322.31 01:09:01 AM 39.36 0.07 39.29 4.13 6309.80 01:10:01 AM 3.50 0.00 3.50 0.00 148.50 01:11:01 AM 0.35 0.00 0.35 0.00 5.25 01:12:01 AM 0.30 0.00 0.30 0.00 141.20 01:13:01 AM 0.15 0.00 0.15 0.00 1.62 01:14:01 AM 0.15 0.00 0.15 0.00 1.62 01:15:01 AM 0.42 0.00 0.42 0.00 299.18 01:16:01 AM 23.71 0.30 23.41 43.59 1656.26 Average: 25.47 1.34 24.13 218.54 2307.41 01:05:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5268340 7014784 2614092 33.16 2688 1930008 716508 8.02 187036 2110004 166676 01:07:01 AM 5228796 7035036 2653636 33.67 2688 1984452 691552 7.74 194836 2116964 47368 01:08:01 AM 5040368 7037604 2842064 36.06 2688 2168532 668620 7.49 234132 2245204 160620 01:09:01 AM 5007644 7007388 2874788 36.47 2688 2171008 738356 8.27 235908 2268580 1404 01:10:01 AM 5007728 7007472 2874704 36.47 2688 2171008 738008 8.26 235904 2268924 12 01:11:01 AM 4991544 6991336 2890888 36.68 2688 2171028 754092 8.44 235904 2284768 12 01:12:01 AM 4987020 6990956 2895412 36.73 2688 2175172 754092 8.44 235912 2289520 4 01:13:01 AM 4975096 6979052 2907336 36.88 2688 2175192 770068 8.62 235912 2301288 24 01:14:01 AM 4970828 6976968 2911604 36.94 2688 2177388 770068 8.62 235912 2305140 2204 01:15:01 AM 4965928 6978776 2916504 37.00 2688 2184096 770068 8.62 236092 2310588 24 01:16:01 AM 5140300 7009364 2742132 34.79 2688 2045872 703868 7.88 443016 1953340 176 Average: 5053054 7002612 2829378 35.89 2688 2123069 734118 8.22 246415 2223120 34411 01:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 102.78 80.61 1116.44 10.94 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 28.44 18.46 174.00 5.09 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 40.12 34.56 289.06 9.11 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 82.14 71.09 40.99 29.31 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 278.69 278.26 56.15 116.59 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 189.05 187.79 194.35 66.95 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 210.86 203.52 108.62 78.14 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 256.39 253.11 239.82 97.46 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 141.39 138.82 127.75 40.82 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 16.18 12.36 102.38 1.65 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 52.50 37.77 96.25 39.28 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 127.21 119.79 228.74 45.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/09/2024 _x86_64_ (2 CPU) 01:04:21 LINUX RESTART (2 CPU) 01:05:03 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 38.76 0.00 5.67 2.59 0.10 52.87 01:06:01 AM 0 33.92 0.00 4.94 2.38 0.10 58.66 01:06:01 AM 1 43.60 0.00 6.40 2.81 0.10 47.09 01:07:01 AM all 24.50 0.00 3.25 3.19 0.11 68.95 01:07:01 AM 0 21.84 0.00 3.79 2.27 0.12 71.98 01:07:01 AM 1 27.15 0.00 2.71 4.11 0.10 65.93 01:08:01 AM all 31.23 0.00 4.07 1.16 0.08 63.46 01:08:01 AM 0 19.41 0.00 3.22 1.13 0.08 76.16 01:08:01 AM 1 43.07 0.00 4.92 1.18 0.08 50.74 01:09:01 AM all 14.09 0.00 1.72 3.08 0.06 81.05 01:09:01 AM 0 9.00 0.00 1.59 4.37 0.05 84.99 01:09:01 AM 1 19.20 0.00 1.84 1.79 0.07 77.10 01:10:01 AM all 24.99 0.00 0.49 0.04 0.08 74.40 01:10:01 AM 0 5.67 0.00 0.28 0.07 0.08 93.90 01:10:01 AM 1 44.32 0.00 0.69 0.02 0.08 54.89 01:11:01 AM all 26.51 0.00 0.47 0.00 0.09 72.93 01:11:01 AM 0 51.92 0.00 0.64 0.00 0.08 47.36 01:11:01 AM 1 1.10 0.00 0.30 0.00 0.10 98.50 01:12:01 AM all 22.84 0.00 0.50 0.03 0.08 76.54 01:12:01 AM 0 20.96 0.00 0.51 0.07 0.08 78.38 01:12:01 AM 1 24.73 0.00 0.49 0.00 0.08 74.70 01:13:01 AM all 25.94 0.00 0.49 0.00 0.08 73.49 01:13:01 AM 0 41.05 0.00 0.64 0.00 0.08 58.23 01:13:01 AM 1 10.85 0.00 0.35 0.00 0.07 88.74 01:14:01 AM all 20.97 0.00 0.63 0.00 0.08 78.32 01:14:01 AM 0 32.70 0.00 0.55 0.00 0.08 66.66 01:14:01 AM 1 8.87 0.00 0.71 0.00 0.07 90.35 01:15:01 AM all 4.50 0.00 0.16 0.06 0.06 95.23 01:15:01 AM 0 0.79 0.00 0.22 0.12 0.07 98.81 01:15:01 AM 1 8.20 0.00 0.10 0.00 0.05 91.65 01:16:01 AM all 19.03 0.00 2.34 0.43 0.06 78.14 01:16:01 AM 0 16.24 0.00 2.02 0.72 0.07 80.95 01:16:01 AM 1 21.83 0.00 2.66 0.13 0.05 75.33 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.00 0.00 1.79 0.96 0.08 74.17 Average: 0 23.02 0.00 1.67 1.01 0.08 74.23 Average: 1 22.98 0.00 1.92 0.91 0.08 74.11