---> uname -a: Linux prd-centos8-robot-2c-8g-20589.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: 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 602 4982 19 2112 6797 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:b6:27:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85673sec preferred_lft 85673sec inet6 fe80::f816:3eff:feb6:2791/64 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) 01/26/2024 _x86_64_ (2 CPU) 01:22:35 LINUX RESTART (2 CPU) 01:23:02 AM tps rtps wtps bread/s bwrtn/s 01:24:01 AM 83.03 18.96 64.07 5128.65 38201.61 01:25:01 AM 95.25 6.53 88.72 1268.06 7880.80 01:26:01 AM 73.57 0.60 72.97 27.06 6894.98 01:27:01 AM 22.76 1.03 21.73 131.56 1271.39 01:28:02 AM 68.28 0.03 68.24 3.47 7884.72 01:29:01 AM 7.71 0.02 7.69 0.14 327.89 01:30:01 AM 1.97 0.00 1.97 0.00 129.99 01:31:01 AM 0.55 0.00 0.55 0.00 100.38 01:32:01 AM 0.45 0.00 0.45 0.00 37.24 01:33:01 AM 0.15 0.00 0.15 0.00 33.86 01:34:01 AM 22.01 0.32 21.70 44.13 884.60 Average: 34.12 2.48 31.64 594.40 5745.87 01:23:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 AM 5545840 7072048 2336608 29.64 2688 1719456 706204 7.91 161920 1894156 92648 01:25:01 AM 5204752 7001508 2677696 33.97 2688 1975568 743916 8.33 196032 2147264 155420 01:26:01 AM 5216404 7031560 2666044 33.82 2688 1992404 701648 7.86 202588 2116952 13056 01:27:01 AM 5128816 6996556 2753632 34.93 2688 2043068 735616 8.24 226136 2175112 42408 01:28:02 AM 5011552 7019748 2870896 36.42 2688 2178140 673740 7.54 233520 2259504 104 01:29:01 AM 4974188 6983432 2908260 36.90 2688 2179188 743104 8.32 233580 2299552 1048 01:30:01 AM 4966136 6977952 2916312 37.00 2688 2181764 791344 8.86 233596 2307284 1408 01:31:01 AM 4963220 6976492 2919228 37.03 2688 2183208 791344 8.86 233596 2310324 32 01:32:01 AM 4959052 6973332 2923396 37.09 2688 2184224 791344 8.86 233600 2314136 120 01:33:01 AM 4957512 6972828 2924936 37.11 2688 2185252 807168 9.04 233608 2315748 176 01:34:01 AM 5103732 6957920 2778716 35.25 2688 2030152 768556 8.61 431960 1999476 26256 Average: 5093746 6996671 2788702 35.38 2688 2077493 750362 8.40 238194 2194501 30243 01:23:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 284.19 170.25 1175.31 52.75 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 56.19 43.61 710.47 5.83 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 20.96 17.50 149.62 5.02 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 20.26 17.91 65.94 5.21 0.00 0.00 0.00 0.00 01:28:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:02 AM eth0 183.86 164.25 287.72 41.82 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 51.65 45.75 14.18 9.51 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 159.65 157.26 31.82 15.57 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 73.31 68.73 15.86 8.80 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 37.89 32.62 8.95 5.81 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 44.88 38.66 15.60 7.10 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 54.57 37.51 73.74 40.11 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 89.53 72.08 230.66 17.92 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) 01/26/2024 _x86_64_ (2 CPU) 01:22:35 LINUX RESTART (2 CPU) 01:23:02 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 23.34 0.00 5.64 24.59 0.12 46.31 01:24:01 AM 0 26.77 0.00 7.11 19.92 0.10 46.11 01:24:01 AM 1 19.91 0.00 4.19 29.25 0.14 46.52 01:25:01 AM all 32.82 0.00 4.66 6.60 0.09 55.83 01:25:01 AM 0 35.78 0.00 4.94 7.86 0.10 51.31 01:25:01 AM 1 29.86 0.00 4.38 5.33 0.08 60.35 01:26:01 AM all 21.63 0.00 3.16 1.84 0.09 73.28 01:26:01 AM 0 23.33 0.00 3.57 2.33 0.10 70.67 01:26:01 AM 1 19.93 0.00 2.75 1.34 0.08 75.90 01:27:01 AM all 19.13 0.00 2.16 3.50 0.08 75.13 01:27:01 AM 0 21.29 0.00 2.47 2.67 0.08 73.48 01:27:01 AM 1 16.97 0.00 1.85 4.33 0.07 76.78 01:28:02 AM all 23.49 0.00 3.41 1.79 0.09 71.21 01:28:02 AM 0 28.71 0.00 3.62 1.95 0.10 65.61 01:28:02 AM 1 18.27 0.00 3.21 1.62 0.08 76.82 01:29:01 AM all 6.51 0.00 0.44 0.08 0.04 92.93 01:29:01 AM 0 10.26 0.00 0.43 0.00 0.05 89.26 01:29:01 AM 1 2.78 0.00 0.44 0.15 0.03 96.59 01:30:01 AM all 14.36 0.00 0.77 0.00 0.08 84.79 01:30:01 AM 0 18.60 0.00 0.73 0.00 0.08 80.59 01:30:01 AM 1 10.13 0.00 0.81 0.00 0.08 88.98 01:31:01 AM all 11.22 0.00 0.44 0.01 0.07 88.26 01:31:01 AM 0 18.05 0.00 0.39 0.00 0.07 81.49 01:31:01 AM 1 4.38 0.00 0.50 0.02 0.07 95.04 01:32:01 AM all 9.54 0.00 0.32 0.00 0.07 90.08 01:32:01 AM 0 9.67 0.00 0.30 0.00 0.07 89.96 01:32:01 AM 1 9.40 0.00 0.33 0.00 0.07 90.20 01:33:01 AM all 11.46 0.00 0.35 0.00 0.07 88.12 01:33:01 AM 0 11.93 0.00 0.32 0.00 0.07 87.69 01:33:01 AM 1 11.00 0.00 0.39 0.00 0.07 88.55 01:34:01 AM all 24.68 0.00 2.72 0.34 0.09 72.16 01:34:01 AM 0 40.09 0.00 3.69 0.22 0.12 55.89 01:34:01 AM 1 9.24 0.00 1.76 0.47 0.07 88.47 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.04 0.00 2.19 3.50 0.08 76.20 Average: 0 22.25 0.00 2.50 3.16 0.09 72.00 Average: 1 13.82 0.00 1.87 3.83 0.08 80.39