---> uname -a: Linux prd-centos8-robot-2c-8g-5204.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 606 4963 19 2127 6794 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:60:0f:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fe60:f0c/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) 11/08/2024 _x86_64_ (2 CPU) 02:09:11 LINUX RESTART (2 CPU) 02:10:01 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 104.96 13.09 91.87 2342.83 6917.16 02:12:02 AM 63.05 0.70 62.35 50.78 9030.87 02:13:01 AM 19.84 0.42 19.42 65.88 1405.29 02:14:01 AM 23.33 0.00 23.33 0.00 1496.95 02:15:01 AM 50.10 2.52 47.58 396.00 6932.14 02:16:01 AM 3.22 0.08 3.13 31.99 123.14 02:17:01 AM 14.23 0.33 13.90 37.86 536.38 Average: 39.87 2.46 37.41 418.81 3783.28 02:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 5269584 7064944 2612840 33.15 2688 1973464 682392 7.64 210140 2068528 227052 02:12:02 AM 5158644 6986684 2723780 34.56 2688 2004784 737172 8.25 221396 2155952 30116 02:13:01 AM 5238028 7067516 2644396 33.55 2688 2006728 684684 7.67 240056 2060112 4 02:14:01 AM 4971156 6969556 2911268 36.93 2688 2170072 776812 8.70 270964 2278544 144740 02:15:01 AM 5002460 7042612 2879964 36.54 2688 2209652 668320 7.48 262908 2241796 16 02:16:01 AM 4959948 7001580 2922476 37.08 2688 2211124 737664 8.26 263036 2283568 64 02:17:01 AM 5096528 6965428 2785896 35.34 2688 2043804 750444 8.40 295736 2134908 17152 Average: 5099478 7014046 2782946 35.31 2688 2088518 719641 8.06 252034 2174773 59878 02:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 137.23 103.81 1177.24 23.74 0.00 0.00 0.00 0.00 02:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:02 AM eth0 45.10 30.59 438.89 5.94 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 12.59 8.95 5.04 3.44 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 32.74 28.55 291.01 5.44 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 212.83 152.72 52.19 34.75 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 30.59 20.89 26.65 2.56 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 182.44 141.63 1295.59 32.76 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 93.55 69.73 470.62 15.55 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) 11/08/2024 _x86_64_ (2 CPU) 02:09:11 LINUX RESTART (2 CPU) 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 39.05 0.00 6.60 2.58 0.12 51.65 02:11:01 AM 0 51.06 0.00 7.44 2.74 0.12 38.65 02:11:01 AM 1 27.07 0.00 5.75 2.43 0.13 64.61 02:12:02 AM all 14.32 0.00 2.30 2.98 0.08 80.33 02:12:02 AM 0 23.88 0.00 2.63 2.96 0.07 70.47 02:12:02 AM 1 4.75 0.00 1.98 3.00 0.08 90.19 02:13:01 AM all 10.21 0.00 1.30 0.99 0.07 87.44 02:13:01 AM 0 7.38 0.00 1.04 1.39 0.08 90.11 02:13:01 AM 1 13.04 0.00 1.56 0.58 0.05 84.76 02:14:01 AM all 14.88 0.00 2.50 0.29 0.07 82.26 02:14:01 AM 0 15.82 0.00 2.60 0.38 0.07 81.12 02:14:01 AM 1 13.94 0.00 2.40 0.20 0.07 83.39 02:15:01 AM all 12.90 0.00 2.69 2.52 0.08 81.82 02:15:01 AM 0 14.75 0.00 2.64 2.74 0.07 79.81 02:15:01 AM 1 11.04 0.00 2.74 2.31 0.08 83.83 02:16:01 AM all 2.51 0.00 0.25 0.03 0.06 97.15 02:16:01 AM 0 2.69 0.00 0.17 0.00 0.03 97.10 02:16:01 AM 1 2.33 0.00 0.33 0.05 0.08 97.20 02:17:01 AM all 15.88 0.00 2.29 0.61 0.08 81.14 02:17:01 AM 0 18.04 0.00 2.54 0.40 0.08 78.93 02:17:01 AM 1 13.73 0.00 2.04 0.82 0.07 83.34 Average: all 15.71 0.00 2.57 1.43 0.08 80.22 Average: 0 19.13 0.00 2.73 1.52 0.07 76.55 Average: 1 12.28 0.00 2.41 1.34 0.08 83.88