---> uname -a: Linux prd-centos8-robot-2c-8g-345.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 562 5030 19 2104 6840 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:d4:72:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85691sec preferred_lft 85691sec inet6 fe80::f816:3eff:fed4:7263/64 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) 02/28/2024 _x86_64_ (2 CPU) 07:24:12 LINUX RESTART (2 CPU) 07:25:01 AM tps rtps wtps bread/s bwrtn/s 07:26:01 AM 88.09 12.81 75.27 2196.07 6344.17 07:27:01 AM 77.30 0.67 76.64 28.53 7440.76 07:28:01 AM 25.64 0.82 24.83 125.02 2355.75 07:29:01 AM 56.36 0.20 56.16 9.33 6862.51 07:30:01 AM 8.13 0.02 8.12 0.13 635.04 07:31:01 AM 1.80 0.00 1.80 0.00 124.71 07:32:01 AM 0.75 0.00 0.75 0.00 96.05 07:33:01 AM 0.20 0.00 0.20 0.00 8.86 07:34:01 AM 0.47 0.03 0.43 1.87 20.46 07:35:01 AM 8.75 0.23 8.52 33.86 344.39 07:36:01 AM 26.47 0.47 26.01 48.92 1274.23 Average: 26.72 1.39 25.34 222.17 2318.86 07:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:26:01 AM 5319244 7060964 2563188 32.52 2688 1925528 693192 7.76 188004 2059660 165620 07:27:01 AM 5234236 7038764 2648196 33.60 2688 1982392 678824 7.60 195844 2110028 47364 07:28:01 AM 5224200 7063068 2658232 33.72 2688 2015560 657820 7.37 222196 2089056 27852 07:29:01 AM 5080104 7076316 2802328 35.55 2688 2167536 625088 7.00 236808 2193308 11284 07:30:01 AM 5044888 7041792 2837544 36.00 2688 2168228 688684 7.71 236924 2231208 688 07:31:01 AM 5039904 7038152 2842528 36.06 2688 2169552 688684 7.71 236992 2236364 140 07:32:01 AM 5034916 7035532 2847516 36.12 2688 2171924 688684 7.71 236996 2241440 36 07:33:01 AM 5034556 7035536 2847876 36.13 2688 2172288 688684 7.71 236996 2241840 196 07:34:01 AM 5034548 7035892 2847884 36.13 2688 2172652 688684 7.71 237124 2241960 4 07:35:01 AM 5094188 6961628 2788244 35.37 2688 2043780 741500 8.30 246868 2192436 28024 07:36:01 AM 5138108 6990720 2744324 34.82 2688 2029648 714488 8.00 436412 1963148 11712 Average: 5116263 7034397 2766169 35.09 2688 2092644 686757 7.69 246469 2163677 26629 07:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 168.41 122.08 1397.71 26.58 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 23.58 19.48 176.60 5.16 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 20.03 15.93 7.28 13.78 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 470.64 416.78 376.66 82.11 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 15.05 11.85 9.88 2.60 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 25.56 26.22 6.94 4.85 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 23.96 24.85 7.27 5.32 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 10.65 9.50 2.08 1.76 0.00 0.00 0.00 0.00 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 7.82 7.57 1.61 1.40 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 58.46 50.29 88.69 33.05 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 19.71 19.11 16.01 8.96 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 76.72 65.79 190.08 16.87 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) 02/28/2024 _x86_64_ (2 CPU) 07:24:12 LINUX RESTART (2 CPU) 07:25:01 AM CPU %user %nice %system %iowait %steal %idle 07:26:01 AM all 39.93 0.00 5.89 1.56 0.10 52.52 07:26:01 AM 0 26.43 0.00 4.89 1.23 0.10 67.35 07:26:01 AM 1 53.46 0.00 6.89 1.89 0.10 37.66 07:27:01 AM all 25.30 0.00 3.29 1.90 0.08 69.42 07:27:01 AM 0 14.61 0.00 2.87 2.15 0.08 80.28 07:27:01 AM 1 36.03 0.00 3.71 1.66 0.08 58.52 07:28:01 AM all 17.59 0.00 2.42 0.94 0.06 78.99 07:28:01 AM 0 8.11 0.00 1.95 0.18 0.05 89.71 07:28:01 AM 1 27.11 0.00 2.89 1.69 0.07 68.24 07:29:01 AM all 26.54 0.00 4.23 10.58 0.18 58.47 07:29:01 AM 0 23.17 0.00 4.09 11.37 0.19 61.19 07:29:01 AM 1 29.91 0.00 4.38 9.79 0.17 55.76 07:30:01 AM all 2.59 0.00 0.33 2.70 0.04 94.34 07:30:01 AM 0 0.80 0.00 0.28 1.44 0.05 97.43 07:30:01 AM 1 4.39 0.00 0.37 3.97 0.03 91.24 07:31:01 AM all 10.96 0.00 0.34 0.03 0.08 88.57 07:31:01 AM 0 8.03 0.00 0.32 0.07 0.07 91.52 07:31:01 AM 1 13.90 0.00 0.37 0.00 0.10 85.63 07:32:01 AM all 11.88 0.00 0.31 0.00 0.07 87.75 07:32:01 AM 0 4.44 0.00 0.32 0.00 0.05 95.20 07:32:01 AM 1 19.34 0.00 0.30 0.00 0.08 80.27 07:33:01 AM all 4.30 0.00 0.17 0.00 0.06 95.47 07:33:01 AM 0 3.88 0.00 0.17 0.00 0.05 95.90 07:33:01 AM 1 4.72 0.00 0.17 0.00 0.07 95.05 07:34:01 AM all 3.55 0.00 0.20 0.00 0.05 96.20 07:34:01 AM 0 2.52 0.00 0.22 0.00 0.05 97.21 07:34:01 AM 1 4.59 0.00 0.18 0.00 0.05 95.18 07:35:01 AM all 17.41 0.00 1.54 0.05 0.08 80.93 07:35:01 AM 0 11.10 0.00 1.30 0.03 0.08 87.48 07:35:01 AM 1 23.71 0.00 1.77 0.07 0.07 74.39 07:36:01 AM all 31.60 0.00 2.75 0.32 0.09 65.25 07:36:01 AM 0 24.98 0.00 2.67 0.13 0.08 72.13 07:36:01 AM 1 38.20 0.00 2.82 0.50 0.10 58.38 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.43 0.00 1.95 1.64 0.08 78.89 Average: 0 11.64 0.00 1.74 1.50 0.08 85.04 Average: 1 23.23 0.00 2.17 1.77 0.08 72.74