---> uname -a: Linux prd-centos8-robot-2c-8g-8980.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 590 4954 19 2152 6810 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:1c:08:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fe1c:86f/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) 11/21/2024 _x86_64_ (2 CPU) 00:58:06 LINUX RESTART (2 CPU) 12:59:03 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 97.16 15.25 81.91 3124.18 6466.98 01:01:01 AM 81.32 0.72 80.60 50.89 9408.09 01:02:01 AM 29.23 0.57 28.66 66.49 2331.80 01:03:01 AM 50.58 0.03 50.55 3.47 7096.95 01:04:01 AM 3.52 0.10 3.42 32.13 335.51 01:05:01 AM 1.90 0.02 1.88 0.93 126.96 01:06:01 AM 0.25 0.00 0.25 0.00 3.87 01:07:01 AM 3.18 0.32 2.87 36.93 262.62 01:08:01 AM 28.09 0.52 27.57 63.85 1718.39 Average: 32.57 1.90 30.67 365.25 3071.38 12:59:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5363360 7083460 2519064 31.96 2688 1902056 651424 7.29 209412 1987084 156264 01:01:01 AM 5246896 7084276 2635528 33.44 2688 2014608 655796 7.34 228484 2061668 16516 01:02:01 AM 5070956 7012156 2811468 35.67 2688 2115244 733132 8.21 258496 2199140 80552 01:03:01 AM 5035024 7074016 2847400 36.12 2688 2208596 628284 7.03 256900 2216972 8 01:04:01 AM 4978032 7024948 2904392 36.85 2688 2216528 695084 7.78 257168 2273324 452 01:05:01 AM 4971748 7020112 2910676 36.93 2688 2217968 695084 7.78 257168 2280424 4 01:06:01 AM 4947440 6995864 2934984 37.23 2688 2218028 709324 7.94 257168 2303808 32 01:07:01 AM 5117544 7016880 2764880 35.08 2688 2072548 666988 7.47 264052 2142540 19896 01:08:01 AM 5134664 7034216 2747760 34.86 2688 2074796 651640 7.30 460332 1937268 16600 Average: 5096185 7038436 2786239 35.35 2688 2115597 676306 7.57 272131 2155803 32258 12:59:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 310.32 185.18 1620.05 61.42 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 59.73 42.80 586.59 7.95 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 40.54 31.41 295.80 7.56 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 176.71 133.54 44.10 39.40 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 46.98 30.01 72.50 5.33 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 335.19 334.81 70.22 139.93 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 216.04 213.40 679.40 63.62 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 74.07 50.37 257.97 35.72 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 23.66 19.11 18.57 9.16 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 141.96 115.36 400.54 41.04 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) 11/21/2024 _x86_64_ (2 CPU) 00:58:06 LINUX RESTART (2 CPU) 12:59:03 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 40.00 0.00 6.80 3.21 0.12 49.87 01:00:01 AM 0 38.25 0.00 6.90 3.27 0.12 51.46 01:00:01 AM 1 41.75 0.00 6.70 3.15 0.12 48.28 01:01:01 AM all 21.34 0.00 3.37 4.70 0.08 70.52 01:01:01 AM 0 16.89 0.00 2.82 5.04 0.07 75.18 01:01:01 AM 1 25.80 0.00 3.92 4.35 0.08 65.84 01:02:01 AM all 21.81 0.00 2.57 1.82 0.07 73.74 01:02:01 AM 0 14.43 0.00 2.03 2.43 0.07 81.04 01:02:01 AM 1 29.14 0.00 3.10 1.21 0.07 66.48 01:03:01 AM all 15.09 0.00 2.86 2.99 0.08 78.99 01:03:01 AM 0 14.26 0.00 2.88 3.88 0.08 78.90 01:03:01 AM 1 15.92 0.00 2.85 2.09 0.07 79.08 01:04:01 AM all 7.51 0.00 0.39 0.06 0.05 91.99 01:04:01 AM 0 7.21 0.00 0.40 0.02 0.05 92.32 01:04:01 AM 1 7.80 0.00 0.39 0.10 0.05 91.66 01:05:01 AM all 28.72 0.00 1.11 0.01 0.10 70.06 01:05:01 AM 0 39.34 0.00 1.51 0.02 0.12 59.01 01:05:01 AM 1 18.13 0.00 0.72 0.00 0.08 81.07 01:06:01 AM all 25.04 0.00 0.69 0.00 0.08 74.18 01:06:01 AM 0 45.85 0.00 0.91 0.00 0.10 53.14 01:06:01 AM 1 4.26 0.00 0.47 0.00 0.07 95.20 01:07:01 AM all 7.28 0.00 1.40 0.07 0.06 91.19 01:07:01 AM 0 7.02 0.00 1.35 0.02 0.05 91.56 01:07:01 AM 1 7.54 0.00 1.45 0.12 0.07 90.82 01:08:01 AM all 30.02 0.00 3.46 0.37 0.08 66.06 01:08:01 AM 0 20.47 0.00 2.69 0.45 0.10 76.29 01:08:01 AM 1 39.58 0.00 4.24 0.28 0.07 55.83 Average: all 21.80 0.00 2.50 1.46 0.08 74.15 Average: 0 22.58 0.00 2.37 1.68 0.08 73.28 Average: 1 21.03 0.00 2.63 1.25 0.07 75.02