---> uname -a: Linux prd-centos8-robot-2c-8g-1484.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 622 4945 19 2130 6779 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:d0:76:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.48/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fed0:769e/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) 12/10/2024 _x86_64_ (2 CPU) 04:02:32 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 111.23 60.37 50.86 7589.81 32298.85 04:05:01 AM 119.89 6.78 113.11 1247.58 10638.44 04:06:01 AM 35.69 0.67 35.03 49.46 4516.38 04:07:01 AM 43.90 0.42 43.49 67.71 2805.76 04:08:01 AM 26.81 0.00 26.81 0.00 5686.82 04:09:01 AM 0.68 0.12 0.57 33.06 57.26 04:10:01 AM 1.78 0.00 1.78 0.00 60.41 04:11:01 AM 2.47 0.32 2.15 36.92 108.16 04:12:01 AM 26.66 0.52 26.15 63.86 1275.70 Average: 41.02 7.69 33.33 1010.00 6383.81 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5556572 7085980 2325852 29.51 2688 1721752 690040 7.73 187020 1854056 109480 04:05:01 AM 5115108 6978700 2767316 35.11 2688 2041420 754200 8.44 213744 2209828 139268 04:06:01 AM 5120424 6985008 2762000 35.04 2688 2041816 740108 8.29 234896 2180040 25580 04:07:01 AM 5024968 7067856 2857456 36.25 2688 2212056 646176 7.24 257996 2227432 156056 04:08:01 AM 5020268 7062796 2862156 36.31 2688 2212056 646176 7.24 257996 2227440 8 04:09:01 AM 4970992 7015920 2911432 36.94 2688 2214456 697760 7.81 258264 2275656 8 04:10:01 AM 4956628 7001572 2925796 37.12 2688 2214472 752852 8.43 258264 2290280 24 04:11:01 AM 5109604 6989616 2772820 35.18 2688 2051068 713412 7.99 255108 2153152 8224 04:12:01 AM 5122948 6998112 2759476 35.01 2688 2051160 700304 7.84 451304 1957516 1460 Average: 5110835 7020618 2771589 35.16 2688 2084473 704559 7.89 263844 2152822 48901 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 276.11 153.39 1181.87 58.24 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 95.33 74.99 1055.81 10.72 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 15.18 6.52 5.97 2.96 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 195.00 143.34 332.66 33.59 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 4.97 3.60 0.89 0.79 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 186.20 178.54 52.90 70.96 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 257.90 254.38 199.97 97.83 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 147.03 131.44 143.19 59.66 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 21.31 17.80 16.96 8.35 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 133.23 107.11 332.28 38.12 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) 12/10/2024 _x86_64_ (2 CPU) 04:02:32 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 32.46 0.04 6.47 23.68 0.09 37.26 04:04:01 AM 0 35.23 0.02 6.27 25.13 0.08 33.27 04:04:01 AM 1 29.68 0.07 6.67 22.22 0.10 41.26 04:05:01 AM all 34.47 0.00 5.34 5.05 0.09 55.06 04:05:01 AM 0 40.70 0.00 6.41 4.92 0.10 47.86 04:05:01 AM 1 28.24 0.00 4.27 5.17 0.08 62.24 04:06:01 AM all 12.09 0.00 1.58 1.05 0.05 85.23 04:06:01 AM 0 15.63 0.00 1.45 1.45 0.05 81.42 04:06:01 AM 1 8.55 0.00 1.70 0.65 0.05 89.05 04:07:01 AM all 29.62 0.00 4.59 0.96 0.08 64.75 04:07:01 AM 0 35.66 0.00 4.84 1.30 0.10 58.10 04:07:01 AM 1 23.58 0.00 4.34 0.62 0.07 71.40 04:08:01 AM all 0.39 0.00 0.37 1.41 0.03 97.80 04:08:01 AM 0 0.60 0.00 0.42 1.62 0.02 97.35 04:08:01 AM 1 0.18 0.00 0.32 1.20 0.05 98.25 04:09:01 AM all 14.85 0.00 0.58 0.01 0.05 84.51 04:09:01 AM 0 2.88 0.00 0.39 0.00 0.03 96.70 04:09:01 AM 1 26.82 0.00 0.77 0.02 0.07 72.33 04:10:01 AM all 23.12 0.00 0.49 0.01 0.08 76.29 04:10:01 AM 0 0.68 0.00 0.20 0.00 0.07 99.05 04:10:01 AM 1 45.64 0.00 0.79 0.02 0.10 53.45 04:11:01 AM all 16.81 0.00 1.42 0.05 0.08 81.64 04:11:01 AM 0 5.35 0.00 1.09 0.10 0.08 93.37 04:11:01 AM 1 28.27 0.00 1.74 0.00 0.08 69.90 04:12:01 AM all 26.80 0.00 2.83 0.78 0.08 69.52 04:12:01 AM 0 46.77 0.00 3.56 1.08 0.07 48.52 04:12:01 AM 1 6.80 0.00 2.11 0.47 0.08 90.54 Average: all 21.17 0.00 2.63 3.65 0.07 72.47 Average: 0 20.40 0.00 2.73 3.94 0.07 72.86 Average: 1 21.95 0.01 2.52 3.36 0.08 72.08