---> uname -a: Linux prd-centos8-robot-2c-8g-7566.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 623 4952 19 2121 6777 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:89:cc:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe89:cc5b/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) 11/15/2024 _x86_64_ (2 CPU) 02:09:54 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 212.81 168.86 43.94 15256.87 37724.64 02:12:01 AM 94.30 7.12 87.19 1262.46 6448.13 02:13:01 AM 76.06 0.98 75.07 110.10 9744.82 02:14:01 AM 33.76 0.07 33.69 3.60 2002.20 02:15:01 AM 34.82 0.03 34.79 3.47 6327.41 02:16:01 AM 13.53 0.42 13.11 69.86 497.57 02:17:01 AM 18.73 0.52 18.21 63.85 896.67 Average: 69.37 25.65 43.72 2415.75 9136.30 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 5656952 7124964 2225472 28.23 2688 1663028 669860 7.50 173632 1774900 70936 02:12:01 AM 5249612 7052248 2632812 33.40 2688 1980748 695112 7.78 210464 2085144 227276 02:13:01 AM 5245508 7081872 2636916 33.45 2688 2013588 659648 7.39 239816 2049776 24 02:14:01 AM 4965304 6999188 2917120 37.01 2688 2203792 706240 7.91 255024 2293864 160720 02:15:01 AM 5020192 7056356 2862232 36.31 2688 2205832 655896 7.34 256956 2229816 12 02:16:01 AM 5083320 6947728 2799104 35.51 2688 2038260 771012 8.63 289708 2153368 16716 02:17:01 AM 5163424 7031804 2719000 34.49 2688 2043932 697100 7.81 447748 1919848 16716 Average: 5197759 7042023 2684665 34.06 2688 2021311 693553 7.77 267621 2072388 70343 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 282.66 155.50 1141.65 57.01 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 92.20 71.35 920.04 10.14 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 51.22 38.67 439.62 7.03 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 42.44 29.66 295.81 6.74 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 161.71 115.00 36.03 25.77 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 56.79 37.16 80.21 25.98 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 16.54 14.55 13.77 6.70 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 100.79 66.12 419.28 19.97 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) 11/15/2024 _x86_64_ (2 CPU) 02:09:54 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 48.14 0.07 11.47 9.32 0.10 30.91 02:11:01 AM 0 45.72 0.03 11.75 9.10 0.08 33.31 02:11:01 AM 1 50.56 0.10 11.19 9.53 0.12 28.51 02:12:01 AM all 35.59 0.00 5.89 2.67 0.12 55.73 02:12:01 AM 0 17.59 0.00 4.38 2.31 0.12 75.60 02:12:01 AM 1 53.77 0.00 7.41 3.03 0.12 35.67 02:13:01 AM all 20.67 0.00 2.36 5.05 0.11 71.81 02:13:01 AM 0 15.45 0.00 2.23 5.04 0.12 77.16 02:13:01 AM 1 25.88 0.00 2.49 5.06 0.10 66.47 02:14:01 AM all 20.84 0.00 3.22 1.16 0.09 74.68 02:14:01 AM 0 19.68 0.00 3.21 1.29 0.08 75.73 02:14:01 AM 1 21.99 0.00 3.24 1.04 0.10 73.64 02:15:01 AM all 6.71 0.00 1.55 2.05 0.05 89.64 02:15:01 AM 0 5.54 0.00 1.41 1.17 0.05 91.84 02:15:01 AM 1 7.88 0.00 1.69 2.93 0.05 87.45 02:16:01 AM all 14.58 0.00 2.02 0.59 0.13 82.70 02:16:01 AM 0 19.20 0.00 2.08 0.32 0.08 78.31 02:16:01 AM 1 9.97 0.00 1.95 0.85 0.17 87.06 02:17:01 AM all 20.38 0.00 2.32 2.66 0.08 74.56 02:17:01 AM 0 10.76 0.00 1.93 1.84 0.07 85.40 02:17:01 AM 1 30.04 0.00 2.71 3.48 0.08 63.68 Average: all 23.86 0.01 4.12 3.36 0.10 68.55 Average: 0 19.16 0.00 3.86 3.02 0.09 73.87 Average: 1 28.56 0.01 4.38 3.70 0.11 63.23