---> uname -a: Linux prd-centos8-robot-2c-8g-16597.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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 579 4999 19 2118 6821 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:65:0e:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fe65:ee2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/29/2024 _x86_64_ (2 CPU) 02:09:39 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 891.91 891.91 0.00 58464.71 0.00 02:11:01 AM 140.25 96.07 44.18 11467.73 37306.36 02:12:01 AM 57.40 6.20 51.20 1119.09 5816.81 02:13:01 AM 89.87 6.68 83.19 1269.18 7617.11 02:14:01 AM 35.29 0.70 34.59 50.52 3901.80 02:15:01 AM 29.74 0.98 28.76 132.89 1574.98 02:16:01 AM 41.26 0.03 41.23 3.47 6726.76 02:17:01 AM 4.63 0.02 4.62 0.13 181.00 02:18:01 AM 0.30 0.00 0.30 0.00 5.53 02:19:01 AM 11.75 0.23 11.51 34.12 427.61 02:20:01 AM 21.26 0.52 20.74 64.63 993.84 Average: 45.10 13.14 31.96 1543.37 6441.22 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 7349180 7382324 533248 6.77 2688 246344 362464 4.60 99324 246768 10200 02:11:01 AM 5782100 7174948 2100328 26.65 2688 1592200 670816 7.51 163876 1679092 30520 02:12:01 AM 5460972 7045304 2421456 30.72 2688 1775952 745448 8.35 191488 1941112 30700 02:13:01 AM 5165432 7011628 2716996 34.47 2688 2023592 757112 8.48 213712 2160128 104404 02:14:01 AM 5170096 7014788 2712332 34.41 2688 2022112 747068 8.36 232624 2136324 15808 02:15:01 AM 4921972 6996672 2960456 37.56 2688 2244484 772428 8.65 290900 2302648 214956 02:16:01 AM 4990420 7021676 2892008 36.69 2688 2201068 712552 7.98 263620 2255948 192 02:17:01 AM 4900336 6931704 2982092 37.83 2688 2201172 833508 9.33 263616 2344388 32 02:18:01 AM 4938176 6969652 2944252 37.35 2688 2201324 787732 8.82 263616 2307232 120 02:19:01 AM 5136860 6997320 2745568 34.83 2688 2036244 721148 8.07 280460 2114920 17124 02:20:01 AM 5162828 7028036 2719600 34.50 2688 2041204 723236 8.10 439888 1932524 16024 Average: 5361670 7052187 2520758 31.98 2688 1871427 712137 7.97 245739 1947371 40007 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 5.88 6.62 1.19 1.71 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 185.41 112.98 750.13 43.45 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 85.35 70.08 790.92 14.14 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 54.23 43.84 500.21 7.60 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 13.13 6.38 5.37 2.73 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 38.57 30.32 278.05 6.23 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 206.43 182.17 49.68 46.82 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 316.35 292.95 3956.87 705.72 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 319.63 297.08 4843.71 19.30 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 239.19 192.54 2275.09 29.14 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 18.62 16.16 14.15 7.49 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 147.36 124.17 1343.27 88.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/29/2024 _x86_64_ (2 CPU) 02:09:39 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 15.73 0.00 35.96 32.58 0.00 15.73 02:10:01 AM 0 13.24 0.00 38.24 27.94 0.00 20.59 02:10:01 AM 1 18.32 0.00 33.59 37.40 0.00 10.69 02:11:01 AM all 21.43 0.06 7.68 32.61 0.11 38.11 02:11:01 AM 0 23.90 0.05 6.73 33.67 0.12 35.54 02:11:01 AM 1 18.94 0.07 8.63 31.56 0.10 40.71 02:12:01 AM all 22.02 0.00 3.30 9.75 0.09 64.83 02:12:01 AM 0 26.76 0.00 3.49 13.49 0.10 56.15 02:12:01 AM 1 17.29 0.00 3.11 6.02 0.08 73.49 02:13:01 AM all 39.87 0.00 5.80 2.85 0.10 51.38 02:13:01 AM 0 37.53 0.00 5.52 2.18 0.10 54.68 02:13:01 AM 1 42.22 0.00 6.08 3.53 0.10 48.07 02:14:01 AM all 15.35 0.00 1.75 0.83 0.05 82.01 02:14:01 AM 0 24.21 0.00 2.02 0.85 0.05 72.87 02:14:01 AM 1 6.47 0.00 1.49 0.80 0.05 91.18 02:15:01 AM all 25.59 0.00 3.35 0.88 0.08 70.11 02:15:01 AM 0 43.77 0.00 4.31 1.32 0.08 50.52 02:15:01 AM 1 7.44 0.00 2.39 0.43 0.07 89.67 02:16:01 AM all 16.25 0.00 2.77 10.04 0.07 70.87 02:16:01 AM 0 21.92 0.00 2.96 7.87 0.07 67.17 02:16:01 AM 1 10.59 0.00 2.58 12.20 0.07 74.56 02:17:01 AM all 13.67 0.00 1.11 0.37 0.09 84.76 02:17:01 AM 0 17.24 0.00 1.72 0.03 0.12 80.88 02:17:01 AM 1 10.13 0.00 0.51 0.71 0.07 88.59 02:18:01 AM all 10.12 0.00 1.19 0.00 0.10 88.59 02:18:01 AM 0 14.27 0.00 1.36 0.00 0.12 84.26 02:18:01 AM 1 5.98 0.00 1.03 0.00 0.08 92.91 02:19:01 AM all 19.93 0.00 2.42 0.55 0.08 77.02 02:19:01 AM 0 27.09 0.00 2.94 0.52 0.07 69.38 02:19:01 AM 1 12.68 0.00 1.90 0.58 0.10 84.73 02:20:01 AM all 28.17 0.00 3.12 0.56 0.07 68.08 02:20:01 AM 0 31.25 0.00 3.04 0.53 0.07 65.11 02:20:01 AM 1 25.08 0.00 3.21 0.59 0.07 71.06 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.26 0.01 3.32 5.88 0.08 69.44 Average: 0 26.82 0.01 3.49 6.08 0.09 63.52 Average: 1 15.70 0.01 3.16 5.68 0.08 75.37