---> uname -a: Linux prd-centos8-robot-2c-8g-8858.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 585 4992 19 2120 6816 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:f0:c3:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fef0:c3e0/64 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) 08/09/2024 _x86_64_ (2 CPU) 01:37:48 LINUX RESTART (2 CPU) 01:39:01 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 113.39 6.96 106.43 1257.69 8880.28 01:41:01 AM 42.80 0.67 42.14 49.43 6303.11 01:42:01 AM 21.13 0.82 20.31 123.43 1774.96 01:43:01 AM 62.41 0.03 62.38 3.47 7803.95 01:44:01 AM 5.92 0.10 5.82 32.13 264.32 01:45:01 AM 0.70 0.03 0.67 1.87 103.62 01:46:01 AM 30.41 0.85 29.56 101.70 1460.71 Average: 39.54 1.35 38.19 224.30 3799.24 01:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 5242532 7039192 2639900 33.49 2688 1974708 696948 7.80 211748 2089068 144252 01:41:01 AM 5179948 7001960 2702484 34.28 2688 1999316 708940 7.94 222488 2133040 30108 01:42:01 AM 5188324 7048296 2694108 34.18 2688 2035204 679268 7.61 245388 2097080 30628 01:43:01 AM 5033632 7059044 2848800 36.14 2688 2194932 643492 7.21 261380 2211620 76 01:44:01 AM 4991336 7019068 2891096 36.68 2688 2197276 697228 7.81 261812 2253664 520 01:45:01 AM 5027336 7058684 2855096 36.22 2688 2200884 627160 7.02 262284 2217432 1340 01:46:01 AM 5130460 7002768 2751972 34.91 2688 2047600 702908 7.87 449004 1950836 10584 Average: 5113367 7032716 2769065 35.13 2688 2092846 679421 7.61 273443 2136106 31073 01:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 74.97 59.99 812.01 9.29 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 23.80 19.90 323.54 3.01 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 18.41 9.91 7.82 3.83 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 269.99 239.82 318.43 51.97 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 27.63 26.18 10.50 7.59 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 22.50 22.53 8.58 5.20 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 48.02 37.52 87.56 30.12 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 69.33 59.41 224.11 15.86 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) 08/09/2024 _x86_64_ (2 CPU) 01:37:48 LINUX RESTART (2 CPU) 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 32.64 0.00 5.63 3.19 0.10 58.44 01:40:01 AM 0 40.23 0.00 5.98 2.70 0.10 50.99 01:40:01 AM 1 25.04 0.00 5.28 3.68 0.10 65.90 01:41:01 AM all 9.28 0.00 1.35 1.10 0.05 88.22 01:41:01 AM 0 9.52 0.00 1.75 0.95 0.05 87.72 01:41:01 AM 1 9.03 0.00 0.95 1.25 0.05 88.72 01:42:01 AM all 15.45 0.00 2.24 0.34 0.06 81.91 01:42:01 AM 0 13.66 0.00 2.34 0.18 0.05 83.77 01:42:01 AM 1 17.24 0.00 2.14 0.50 0.07 80.06 01:43:01 AM all 22.45 0.00 3.81 1.04 0.08 72.61 01:43:01 AM 0 27.67 0.00 4.06 0.75 0.10 67.41 01:43:01 AM 1 17.22 0.00 3.57 1.32 0.07 77.83 01:44:01 AM all 9.51 0.00 0.81 0.05 0.05 89.58 01:44:01 AM 0 10.30 0.00 0.82 0.02 0.05 88.81 01:44:01 AM 1 8.72 0.00 0.80 0.08 0.05 90.34 01:45:01 AM all 9.68 0.00 0.57 0.00 0.06 89.69 01:45:01 AM 0 14.06 0.00 0.72 0.00 0.07 85.15 01:45:01 AM 1 5.31 0.00 0.42 0.00 0.05 94.22 01:46:01 AM all 30.99 0.00 3.77 0.36 0.09 64.79 01:46:01 AM 0 48.96 0.00 3.99 0.18 0.10 46.77 01:46:01 AM 1 13.01 0.00 3.55 0.53 0.08 82.82 Average: all 18.58 0.00 2.60 0.87 0.07 77.88 Average: 0 23.51 0.00 2.81 0.68 0.07 72.92 Average: 1 13.66 0.00 2.39 1.05 0.07 82.83