---> uname -a: Linux prd-centos8-robot-2c-8g-17142.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 598 4944 19 2155 6802 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:d8:c9:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fed8:c985/64 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) 07/02/2024 _x86_64_ (2 CPU) 01:23:55 LINUX RESTART (2 CPU) 01:25:03 AM tps rtps wtps bread/s bwrtn/s 01:26:01 AM 88.85 45.64 43.21 5914.10 18968.24 01:27:01 AM 119.55 7.05 112.50 1260.46 9804.78 01:28:01 AM 43.04 0.98 42.05 110.90 5171.61 01:29:01 AM 26.17 0.50 25.67 61.98 1614.56 01:30:01 AM 44.09 2.60 41.49 427.99 6563.16 01:31:01 AM 5.75 0.03 5.71 1.07 495.25 01:32:01 AM 0.48 0.00 0.48 0.00 9.67 01:33:01 AM 0.23 0.00 0.23 0.00 196.00 01:34:01 AM 15.93 0.40 15.53 46.78 1199.40 Average: 38.04 6.21 31.83 850.50 4839.02 01:25:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:26:01 AM 5542748 7047800 2339684 29.68 2688 1698576 723988 8.11 183476 1874776 90636 01:27:01 AM 5223044 7028796 2659388 33.74 2688 1983572 691948 7.75 210192 2107736 114284 01:28:01 AM 5268816 7094164 2613616 33.16 2688 2002764 625524 7.00 239084 2030324 20 01:29:01 AM 4964816 6994048 2917616 37.01 2688 2199920 721388 8.08 275992 2276128 176788 01:30:01 AM 4990828 7023796 2891604 36.68 2688 2202592 686472 7.69 263012 2254056 268 01:31:01 AM 4971352 7012508 2911080 36.93 2688 2210756 705752 7.90 263012 2274220 4 01:32:01 AM 4954564 6995756 2927868 37.14 2688 2210792 744148 8.33 263016 2291092 8 01:33:01 AM 4953104 7000144 2929328 37.16 2688 2216640 744148 8.33 263072 2292228 16 01:34:01 AM 5157588 7056392 2724844 34.57 2688 2073624 635224 7.11 454748 1918724 13368 Average: 5114096 7028156 2768336 35.12 2688 2088804 697621 7.81 268400 2146587 43932 01:25:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 222.61 139.68 1172.92 54.08 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 74.40 60.14 668.74 9.39 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 35.92 24.24 269.12 4.96 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 34.89 29.97 268.00 6.23 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 235.65 172.13 54.93 47.07 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 206.18 194.22 106.29 77.05 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 304.77 296.82 548.14 104.40 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 104.93 99.07 280.78 28.05 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 47.65 38.02 97.91 41.45 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 140.48 117.06 382.26 41.36 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) 07/02/2024 _x86_64_ (2 CPU) 01:23:55 LINUX RESTART (2 CPU) 01:25:03 AM CPU %user %nice %system %iowait %steal %idle 01:26:01 AM all 20.82 0.04 5.12 39.28 0.11 34.64 01:26:01 AM 0 22.60 0.04 6.50 41.20 0.11 29.55 01:26:01 AM 1 19.05 0.04 3.75 37.38 0.11 39.68 01:27:01 AM all 36.30 0.00 5.84 5.42 0.12 52.33 01:27:01 AM 0 48.58 0.00 7.19 4.82 0.13 39.27 01:27:01 AM 1 24.03 0.00 4.48 6.02 0.10 65.37 01:28:01 AM all 18.84 0.00 1.95 1.70 0.07 77.45 01:28:01 AM 0 26.41 0.00 2.15 1.44 0.07 69.93 01:28:01 AM 1 11.27 0.00 1.74 1.96 0.07 84.97 01:29:01 AM all 16.55 0.00 3.04 0.74 0.07 79.59 01:29:01 AM 0 15.54 0.00 2.78 0.63 0.07 80.98 01:29:01 AM 1 17.57 0.00 3.30 0.85 0.07 78.21 01:30:01 AM all 14.42 0.00 2.76 4.07 0.07 78.69 01:30:01 AM 0 11.68 0.00 2.47 3.21 0.07 82.57 01:30:01 AM 1 17.16 0.00 3.05 4.93 0.07 74.80 01:31:01 AM all 24.58 0.00 1.88 0.11 0.08 73.34 01:31:01 AM 0 34.61 0.00 3.24 0.02 0.08 62.05 01:31:01 AM 1 14.45 0.00 0.51 0.20 0.08 84.76 01:32:01 AM all 26.27 0.00 0.63 0.00 0.10 73.00 01:32:01 AM 0 30.25 0.00 0.79 0.00 0.12 68.84 01:32:01 AM 1 22.28 0.00 0.47 0.00 0.08 77.17 01:33:01 AM all 12.27 0.00 0.36 0.03 0.07 87.28 01:33:01 AM 0 15.24 0.00 0.49 0.00 0.07 84.20 01:33:01 AM 1 9.33 0.00 0.23 0.05 0.07 90.32 01:34:01 AM all 23.40 0.00 2.65 0.31 0.08 73.57 01:34:01 AM 0 30.18 0.00 3.34 0.53 0.07 65.88 01:34:01 AM 1 16.62 0.00 1.95 0.08 0.08 81.26 Average: all 21.51 0.00 2.68 5.52 0.08 70.20 Average: 0 26.16 0.00 3.20 5.51 0.09 65.03 Average: 1 16.85 0.00 2.16 5.53 0.08 75.37