---> uname -a: Linux prd-centos8-robot-2c-8g-59.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 602 4983 19 2111 6798 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:4f:8f:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fe4f:8fda/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) 07/18/2024 _x86_64_ (2 CPU) 03:05:57 LINUX RESTART (2 CPU) 03:07:01 AM tps rtps wtps bread/s bwrtn/s 03:08:01 AM 71.35 49.11 22.24 6195.97 11878.98 03:09:01 AM 93.89 7.05 86.84 1260.38 7014.38 03:10:01 AM 65.89 0.70 65.19 50.78 8104.87 03:11:01 AM 19.09 0.85 18.24 123.94 1368.15 03:12:01 AM 57.25 0.03 57.21 3.47 7409.61 03:13:01 AM 11.08 0.10 10.98 32.13 870.69 03:14:01 AM 3.27 0.00 3.27 0.00 106.28 03:15:01 AM 0.20 0.00 0.20 0.00 10.25 03:16:01 AM 22.05 0.65 21.40 74.12 1106.15 Average: 38.23 6.50 31.73 860.22 4207.99 03:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:08:01 AM 5628392 7096764 2254036 28.60 2688 1663040 669288 7.49 175152 1805200 71432 03:09:01 AM 5217624 6990628 2664804 33.81 2688 1953708 747268 8.37 217724 2122704 196136 03:10:01 AM 5162268 6984164 2720160 34.51 2688 1998932 720888 8.07 222412 2149092 26096 03:11:01 AM 5240272 7066824 2642156 33.52 2688 2003920 643624 7.21 241252 2057876 20 03:12:01 AM 5016364 7040276 2866064 36.36 2688 2193200 642896 7.20 260928 2228880 15948 03:13:01 AM 4950888 6975652 2931540 37.19 2688 2194428 743984 8.33 261072 2297416 264 03:14:01 AM 4875968 6900772 3006460 38.14 2688 2194476 840684 9.41 261072 2371936 24 03:15:01 AM 4880904 6905940 3001524 38.08 2688 2194708 818748 9.17 261100 2367476 16 03:16:01 AM 5139276 6994644 2743152 34.80 2688 2030248 694916 7.78 440072 1951756 192 Average: 5123551 6995074 2758877 35.00 2688 2047407 724700 8.11 260087 2150260 34459 03:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 235.02 140.26 852.95 52.46 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 80.14 64.51 954.70 8.04 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 29.14 21.23 269.32 4.98 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 15.24 8.86 5.21 3.29 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 248.72 182.59 314.83 48.16 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 75.82 71.30 137.19 693.44 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 425.30 386.00 6973.27 25.13 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 319.66 292.95 5007.42 19.09 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 56.36 38.54 87.30 25.65 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 165.04 134.02 1622.38 97.79 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) 07/18/2024 _x86_64_ (2 CPU) 03:05:57 LINUX RESTART (2 CPU) 03:07:01 AM CPU %user %nice %system %iowait %steal %idle 03:08:01 AM all 26.97 0.03 5.49 30.49 0.14 36.87 03:08:01 AM 0 31.29 0.05 5.59 28.09 0.14 34.84 03:08:01 AM 1 22.66 0.02 5.40 32.89 0.14 38.90 03:09:01 AM all 34.66 0.00 5.56 4.41 0.13 55.24 03:09:01 AM 0 46.68 0.00 6.74 3.89 0.13 42.55 03:09:01 AM 1 22.67 0.00 4.39 4.92 0.12 67.91 03:10:01 AM all 17.57 0.00 2.34 4.73 0.09 75.27 03:10:01 AM 0 19.86 0.00 2.81 4.64 0.10 72.58 03:10:01 AM 1 15.28 0.00 1.86 4.82 0.08 77.96 03:11:01 AM all 10.98 0.00 1.39 0.67 0.08 86.88 03:11:01 AM 0 17.37 0.00 1.70 1.14 0.07 79.72 03:11:01 AM 1 4.59 0.00 1.09 0.20 0.08 94.04 03:12:01 AM all 30.11 0.00 5.20 3.31 0.15 61.24 03:12:01 AM 0 35.86 0.00 5.28 3.43 0.12 55.31 03:12:01 AM 1 24.38 0.00 5.12 3.18 0.18 67.14 03:13:01 AM all 8.83 0.00 0.44 0.39 0.06 90.29 03:13:01 AM 0 9.02 0.00 0.39 0.15 0.07 90.37 03:13:01 AM 1 8.63 0.00 0.49 0.62 0.05 90.21 03:14:01 AM all 12.34 0.00 1.36 0.01 0.13 86.16 03:14:01 AM 0 22.11 0.00 2.23 0.00 0.12 75.55 03:14:01 AM 1 2.64 0.00 0.50 0.02 0.13 96.71 03:15:01 AM all 10.49 0.00 1.00 0.00 0.09 88.41 03:15:01 AM 0 18.71 0.00 1.60 0.00 0.10 79.58 03:15:01 AM 1 2.38 0.00 0.40 0.00 0.08 97.13 03:16:01 AM all 24.74 0.00 3.18 0.33 0.10 71.65 03:16:01 AM 0 30.08 0.00 3.24 0.40 0.10 66.18 03:16:01 AM 1 19.39 0.00 3.11 0.27 0.10 77.13 Average: all 19.64 0.00 2.88 4.88 0.11 72.49 Average: 0 25.68 0.01 3.29 4.60 0.10 66.33 Average: 1 13.62 0.00 2.48 5.16 0.11 78.63