---> uname -a: Linux prd-centos8-robot-2c-8g-7728.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 2799.998 BogoMIPS: 5599.99 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4965 19 2143 6813 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:92:6a:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85482sec preferred_lft 85482sec inet6 fe80::f816:3eff:fe92:6a3d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 02/02/2025 _x86_64_ (2 CPU) 04:14:21 LINUX RESTART (2 CPU) 04:15:01 AM tps rtps wtps bread/s bwrtn/s 04:16:01 AM 122.81 80.21 42.60 8357.21 36950.28 04:17:01 AM 107.42 0.52 106.90 18.93 9656.96 04:18:01 AM 51.28 1.18 50.10 113.16 6622.09 04:19:01 AM 35.39 6.78 28.61 1248.52 1607.26 04:20:01 AM 39.55 0.03 39.52 3.47 6864.40 04:21:01 AM 2.75 0.10 2.65 32.13 118.68 04:22:01 AM 1.77 0.00 1.77 0.00 103.68 04:23:01 AM 0.23 0.00 0.23 0.00 57.11 04:24:01 AM 0.33 0.00 0.33 0.00 61.26 04:25:01 AM 0.43 0.00 0.43 0.00 38.91 04:26:01 AM 0.13 0.00 0.13 0.00 14.41 04:27:01 AM 0.18 0.00 0.18 0.00 12.30 04:28:01 AM 0.15 0.00 0.15 0.00 21.08 04:29:01 AM 15.41 0.33 15.08 37.85 611.83 Average: 26.99 6.37 20.62 700.85 4481.65 04:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 AM 5625040 7082180 2257392 28.64 2688 1653076 697332 7.81 171844 1815672 66668 04:17:01 AM 5276436 7042200 2605996 33.06 2688 1944480 678584 7.60 187124 2080508 133240 04:18:01 AM 5291656 7093004 2590776 32.87 2688 1979268 627848 7.03 217196 2033204 16 04:19:01 AM 4984996 7024176 2897436 36.76 2688 2209320 664056 7.44 256188 2277884 174060 04:20:01 AM 5024128 7065932 2858304 36.26 2688 2211628 633848 7.10 258552 2229172 4 04:21:01 AM 4979852 7023804 2902580 36.82 2688 2213824 692280 7.75 258692 2273184 4 04:22:01 AM 4976024 7021648 2906408 36.87 2688 2215472 709868 7.95 258704 2276744 316 04:23:01 AM 4973968 7021156 2908464 36.90 2688 2217036 728644 8.16 258704 2278932 240 04:24:01 AM 4970336 7019108 2912096 36.94 2688 2218624 744324 8.33 258708 2282368 116 04:25:01 AM 4967364 7017044 2915068 36.98 2688 2219512 744324 8.33 258708 2285572 48 04:26:01 AM 4966912 7016976 2915520 36.99 2688 2219880 744324 8.33 258712 2286088 24 04:27:01 AM 4966536 7016908 2915896 36.99 2688 2220212 744324 8.33 258712 2286508 32 04:28:01 AM 4963012 7014736 2919420 37.04 2688 2221588 760532 8.52 258720 2289956 816 04:29:01 AM 5102472 6988876 2779960 35.27 2688 2062292 701512 7.85 301272 2130232 27968 Average: 5076338 7031982 2806094 35.60 2688 2129015 705129 7.90 247274 2201859 28825 04:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 229.21 139.30 859.07 56.22 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 81.74 68.09 949.75 10.32 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 39.94 29.69 456.83 6.15 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 34.46 29.06 295.65 6.87 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 166.84 135.14 37.48 35.22 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 70.57 62.14 15.49 6.14 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 73.24 71.53 14.67 6.81 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 52.67 51.24 11.67 5.57 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 62.96 62.36 12.98 6.07 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 38.78 36.13 8.83 4.84 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 14.91 13.16 3.63 2.36 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 11.68 11.15 2.92 1.95 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 42.16 37.51 10.62 6.86 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 78.12 54.22 101.95 47.89 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 71.24 57.19 198.68 14.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 02/02/2025 _x86_64_ (2 CPU) 04:14:21 LINUX RESTART (2 CPU) 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 23.78 0.05 6.56 51.86 0.13 17.61 04:16:01 AM 0 23.33 0.03 7.16 52.11 0.17 17.20 04:16:01 AM 1 24.23 0.07 5.96 51.61 0.10 18.03 04:17:01 AM all 32.67 0.00 5.12 7.32 0.13 54.76 04:17:01 AM 0 31.23 0.00 5.07 6.22 0.12 57.36 04:17:01 AM 1 34.10 0.00 5.18 8.41 0.13 52.17 04:18:01 AM all 17.61 0.00 2.27 4.90 0.11 75.10 04:18:01 AM 0 10.44 0.00 1.87 4.13 0.12 83.45 04:18:01 AM 1 24.80 0.00 2.68 5.68 0.10 66.74 04:19:01 AM all 21.23 0.00 4.18 3.07 0.10 71.43 04:19:01 AM 0 16.25 0.00 3.91 2.24 0.10 77.50 04:19:01 AM 1 26.20 0.00 4.44 3.89 0.10 65.36 04:20:01 AM all 7.52 0.00 1.83 3.28 0.06 87.30 04:20:01 AM 0 2.48 0.00 1.61 2.58 0.05 93.28 04:20:01 AM 1 12.57 0.00 2.06 3.99 0.07 81.32 04:21:01 AM all 5.81 0.00 0.53 0.26 0.07 93.34 04:21:01 AM 0 5.84 0.00 0.37 0.34 0.07 93.38 04:21:01 AM 1 5.77 0.00 0.69 0.18 0.07 93.30 04:22:01 AM all 5.83 0.00 0.42 0.01 0.08 93.66 04:22:01 AM 0 5.08 0.00 0.40 0.02 0.08 94.42 04:22:01 AM 1 6.58 0.00 0.44 0.00 0.08 92.90 04:23:01 AM all 5.20 0.00 0.39 0.00 0.09 94.31 04:23:01 AM 0 4.01 0.00 0.35 0.00 0.08 95.55 04:23:01 AM 1 6.39 0.00 0.44 0.00 0.10 93.08 04:24:01 AM all 4.65 0.00 0.42 0.00 0.08 94.86 04:24:01 AM 0 4.29 0.00 0.42 0.00 0.08 95.20 04:24:01 AM 1 5.00 0.00 0.42 0.00 0.07 94.52 04:25:01 AM all 6.38 0.00 0.38 0.00 0.08 93.16 04:25:01 AM 0 4.77 0.00 0.37 0.00 0.07 94.79 04:25:01 AM 1 7.98 0.00 0.38 0.00 0.10 91.53 04:26:01 AM all 3.82 0.00 0.28 0.00 0.07 95.83 04:26:01 AM 0 2.22 0.00 0.27 0.00 0.07 97.44 04:26:01 AM 1 5.41 0.00 0.30 0.00 0.07 94.22 04:26:01 AM CPU %user %nice %system %iowait %steal %idle 04:27:01 AM all 3.40 0.00 0.20 0.00 0.08 96.33 04:27:01 AM 0 3.56 0.00 0.17 0.00 0.07 96.20 04:27:01 AM 1 3.23 0.00 0.23 0.00 0.08 96.45 04:28:01 AM all 11.15 0.00 0.49 0.00 0.09 88.27 04:28:01 AM 0 9.18 0.00 0.49 0.00 0.08 90.25 04:28:01 AM 1 13.11 0.00 0.50 0.00 0.10 86.28 04:29:01 AM all 18.44 0.00 2.03 1.33 0.09 78.11 04:29:01 AM 0 12.44 0.00 1.69 0.87 0.08 84.92 04:29:01 AM 1 24.45 0.00 2.38 1.79 0.10 71.28 Average: all 11.97 0.00 1.79 5.13 0.09 81.01 Average: 0 9.65 0.00 1.72 4.88 0.09 83.66 Average: 1 14.28 0.00 1.87 5.39 0.09 78.37