---> uname -a: Linux prd-centos8-robot-2c-8g-11370.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4958 19 2132 6795 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:f9:fa:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85704sec preferred_lft 85704sec inet6 fe80::f816:3eff:fef9:faee/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) 11/29/2024 _x86_64_ (2 CPU) 04:07:18 LINUX RESTART (2 CPU) 04:08:01 AM tps rtps wtps bread/s bwrtn/s 04:09:02 AM 94.09 47.93 46.16 5334.67 30653.82 04:10:01 AM 74.57 13.01 61.56 2372.90 6354.75 04:11:01 AM 89.56 0.07 89.49 1.87 8985.24 04:12:01 AM 25.57 1.05 24.53 113.70 2658.30 04:13:01 AM 21.48 0.00 21.48 0.00 1459.58 04:14:01 AM 43.37 0.03 43.34 3.47 6942.24 04:15:01 AM 3.07 0.12 2.95 33.06 97.60 04:16:01 AM 2.28 0.00 2.28 0.00 119.68 04:17:01 AM 0.15 0.00 0.15 0.00 2.02 04:18:01 AM 12.86 0.32 12.55 36.92 501.03 Average: 36.64 6.24 30.40 787.13 5777.13 04:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:02 AM 5764716 7169008 2117704 26.87 2688 1602084 636384 7.13 164724 1687008 40280 04:10:01 AM 5333192 7022180 2549228 32.34 2688 1876484 758684 8.49 227320 2017472 85228 04:11:01 AM 5127560 6967892 2754860 34.95 2688 2017004 774636 8.67 210972 2192752 55660 04:12:01 AM 5252568 7095612 2629852 33.36 2688 2020256 644544 7.22 240412 2044012 24 04:13:01 AM 4923996 6993988 2958424 37.53 2688 2240232 751304 8.41 285780 2306704 201156 04:14:01 AM 5009916 7054460 2872504 36.44 2688 2214124 675768 7.57 257504 2240444 16 04:15:01 AM 4960460 7007496 2921960 37.07 2688 2216616 757804 8.49 257772 2289876 1508 04:16:01 AM 4958208 7005248 2924212 37.10 2688 2216620 757804 8.49 257772 2291868 4 04:17:01 AM 4943304 6990360 2939116 37.29 2688 2216636 773448 8.66 257772 2306940 4 04:18:01 AM 5091476 6966676 2790944 35.41 2688 2050060 765248 8.57 290800 2146564 19456 Average: 5136540 7027292 2745880 34.84 2688 2067012 729562 8.17 245083 2152364 40334 04:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:02 AM eth0 241.31 139.35 803.64 45.16 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 78.65 61.04 775.94 16.60 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 61.79 51.14 673.39 8.37 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 15.59 9.15 6.58 3.52 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 32.84 28.06 292.67 5.57 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 226.59 159.86 50.43 42.96 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 69.86 56.72 30.57 19.84 0.00 0.00 0.00 0.00 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 261.85 260.68 52.64 109.24 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 189.85 188.30 196.69 66.83 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 78.54 60.53 123.46 29.14 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 125.77 101.55 299.83 34.75 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) 11/29/2024 _x86_64_ (2 CPU) 04:07:18 LINUX RESTART (2 CPU) 04:08:01 AM CPU %user %nice %system %iowait %steal %idle 04:09:02 AM all 19.34 0.04 4.36 58.97 0.09 17.19 04:09:02 AM 0 19.84 0.05 4.22 56.82 0.08 18.99 04:09:02 AM 1 18.85 0.03 4.51 61.13 0.10 15.38 04:10:01 AM all 22.92 0.00 4.33 16.67 0.14 55.94 04:10:01 AM 0 14.49 0.00 3.62 13.96 0.12 67.80 04:10:01 AM 1 31.36 0.00 5.05 19.38 0.15 44.06 04:11:01 AM all 29.30 0.00 4.19 5.02 0.17 61.32 04:11:01 AM 0 28.08 0.00 3.89 3.64 0.17 64.22 04:11:01 AM 1 30.51 0.00 4.49 6.40 0.17 58.42 04:12:01 AM all 13.28 0.00 1.75 5.87 0.14 78.96 04:12:01 AM 0 6.05 0.00 1.52 4.80 0.10 87.53 04:12:01 AM 1 20.53 0.00 1.98 6.94 0.18 70.38 04:13:01 AM all 18.04 0.00 2.95 1.36 0.08 77.59 04:13:01 AM 0 10.16 0.00 2.25 1.64 0.08 85.87 04:13:01 AM 1 25.96 0.00 3.64 1.07 0.07 69.26 04:14:01 AM all 11.87 0.00 2.46 11.41 0.06 74.21 04:14:01 AM 0 10.80 0.00 2.29 7.91 0.05 78.96 04:14:01 AM 1 12.94 0.00 2.63 14.92 0.07 69.45 04:15:01 AM all 6.41 0.00 0.41 0.06 0.06 93.06 04:15:01 AM 0 2.26 0.00 0.33 0.10 0.05 97.26 04:15:01 AM 1 10.58 0.00 0.49 0.02 0.07 88.85 04:16:01 AM all 20.59 0.00 0.49 0.03 0.11 78.77 04:16:01 AM 0 0.94 0.00 0.22 0.07 0.07 98.71 04:16:01 AM 1 40.30 0.00 0.77 0.00 0.15 58.78 04:17:01 AM all 24.04 0.00 0.49 0.00 0.11 75.37 04:17:01 AM 0 27.54 0.00 0.52 0.00 0.13 71.81 04:17:01 AM 1 20.54 0.00 0.45 0.00 0.08 78.92 04:18:01 AM all 16.47 0.00 1.93 0.13 0.08 81.39 04:18:01 AM 0 15.71 0.00 2.27 0.08 0.07 81.87 04:18:01 AM 1 17.23 0.00 1.59 0.17 0.10 80.91 Average: all 18.21 0.00 2.33 9.91 0.10 69.43 Average: 0 13.57 0.01 2.11 8.87 0.09 75.35 Average: 1 22.87 0.00 2.55 10.95 0.11 63.51