---> uname -a: Linux prd-centos8-robot-2c-8g-9169.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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 568 4872 19 2256 6828 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:30:7f:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85676sec preferred_lft 85676sec inet6 fe80::f816:3eff:fe30:7f49/64 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) 02/24/2024 _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 137.70 90.80 46.90 10651.78 38274.24 07:24:01 AM 109.81 6.88 102.93 1301.70 8893.64 07:25:01 AM 62.53 0.62 61.91 27.59 5949.35 07:26:01 AM 7.88 0.85 7.03 125.56 236.20 07:27:01 AM 0.65 0.00 0.65 0.00 9.80 07:28:01 AM 11.10 0.17 10.93 5.86 650.83 07:29:01 AM 58.32 0.03 58.29 3.47 7212.36 07:30:01 AM 2.00 0.00 2.00 0.00 52.33 07:31:01 AM 0.28 0.00 0.28 0.00 2.98 07:32:01 AM 0.18 0.00 0.18 0.00 2.12 07:33:01 AM 11.25 0.17 11.08 33.06 320.83 Average: 36.52 9.05 27.47 1104.52 5600.65 07:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:23:01 AM 5625676 7106640 2256756 28.63 2688 1675608 676476 7.57 155068 1827068 74292 07:24:01 AM 5199892 7005508 2682540 34.03 2688 1984628 748956 8.39 197748 2149048 134540 07:25:01 AM 5199532 7021484 2682900 34.04 2688 2000172 718940 8.05 211536 2129232 14752 07:26:01 AM 5282456 7094760 2599976 32.98 2688 1990476 662176 7.41 217832 2040260 4 07:27:01 AM 5282604 7094908 2599828 32.98 2688 1990476 662176 7.41 217832 2040244 4 07:28:01 AM 5157836 7028304 2724596 34.57 2688 2046584 711484 7.97 229348 2146524 50888 07:29:01 AM 5068456 7067840 2813976 35.70 2688 2170600 653236 7.31 236644 2207828 96 07:30:01 AM 5068212 7067596 2814220 35.70 2688 2170600 649772 7.28 236644 2208280 4 07:31:01 AM 5068888 7068288 2813544 35.69 2688 2170604 649772 7.28 236644 2207860 4 07:32:01 AM 5069024 7068424 2813408 35.69 2688 2170604 649772 7.28 236644 2207860 4 07:33:01 AM 5003236 7001784 2879196 36.53 2688 2169716 707360 7.92 254408 2256240 10588 Average: 5184165 7056867 2698267 34.23 2688 2049097 680920 7.62 220941 2129131 25925 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 248.92 158.93 941.66 54.91 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 73.74 58.40 931.52 7.52 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 20.81 17.79 167.38 6.39 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 13.51 11.75 3.54 2.92 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 4.33 4.20 0.87 0.95 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 19.13 17.91 79.03 4.06 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 529.45 473.17 312.49 96.18 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 4.23 3.35 6.19 1.01 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 0.42 0.18 0.02 0.01 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 1.00 0.17 0.09 0.01 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 15.58 13.20 14.55 6.15 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 84.64 69.00 223.40 16.37 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) 02/24/2024 _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 30.47 0.00 8.11 29.60 0.14 31.69 07:23:01 AM 0 32.99 0.00 9.58 32.67 0.14 24.63 07:23:01 AM 1 27.92 0.00 6.63 26.50 0.14 38.81 07:24:01 AM all 38.35 0.00 5.68 3.99 0.13 51.85 07:24:01 AM 0 50.39 0.00 6.58 4.80 0.12 38.10 07:24:01 AM 1 26.37 0.00 4.80 3.18 0.13 65.52 07:25:01 AM all 22.48 0.00 2.58 1.63 0.08 73.23 07:25:01 AM 0 19.42 0.00 2.07 2.19 0.10 76.23 07:25:01 AM 1 25.54 0.00 3.09 1.07 0.07 70.23 07:26:01 AM all 6.31 0.00 0.97 0.20 0.05 92.47 07:26:01 AM 0 11.45 0.00 1.10 0.23 0.05 87.17 07:26:01 AM 1 1.17 0.00 0.84 0.17 0.05 97.78 07:27:01 AM all 0.55 0.00 0.40 0.00 0.05 99.00 07:27:01 AM 0 0.73 0.00 0.35 0.00 0.05 98.87 07:27:01 AM 1 0.37 0.00 0.45 0.00 0.05 99.13 07:28:01 AM all 9.65 0.00 1.77 0.26 0.05 88.27 07:28:01 AM 0 13.35 0.00 1.94 0.33 0.05 84.33 07:28:01 AM 1 5.96 0.00 1.60 0.18 0.05 92.21 07:29:01 AM all 21.47 0.00 3.74 3.62 0.12 71.06 07:29:01 AM 0 31.18 0.00 4.37 2.86 0.10 61.49 07:29:01 AM 1 11.80 0.00 3.11 4.38 0.13 80.58 07:30:01 AM all 0.48 0.00 0.11 0.02 0.06 99.34 07:30:01 AM 0 0.63 0.00 0.10 0.03 0.05 99.18 07:30:01 AM 1 0.32 0.00 0.12 0.00 0.07 99.50 07:31:01 AM all 0.32 0.00 0.05 0.00 0.04 99.59 07:31:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 07:31:01 AM 1 0.08 0.00 0.05 0.00 0.05 99.82 07:32:01 AM all 0.24 0.00 0.05 0.00 0.04 99.67 07:32:01 AM 0 0.43 0.00 0.05 0.00 0.03 99.48 07:32:01 AM 1 0.05 0.00 0.05 0.00 0.05 99.85 07:33:01 AM all 13.27 0.00 1.04 0.19 0.07 85.43 07:33:01 AM 0 19.49 0.00 0.97 0.12 0.07 79.36 07:33:01 AM 1 7.06 0.00 1.10 0.27 0.07 91.50 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.02 0.00 2.21 3.54 0.07 81.15 Average: 0 16.37 0.00 2.45 3.89 0.07 77.22 Average: 1 9.66 0.00 1.97 3.20 0.08 85.09