---> uname -a: Linux prd-centos8-robot-2c-8g-8044.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 582 4984 19 2130 6819 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:74:6b:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe74:6b91/64 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) 11/17/2024 _x86_64_ (2 CPU) 00:57:38 LINUX RESTART (2 CPU) 12:58:02 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 129.53 86.05 43.49 10679.76 37878.81 01:00:01 AM 92.50 8.00 84.51 1349.06 6507.95 01:01:01 AM 75.77 0.72 75.05 50.90 9707.88 01:02:01 AM 17.13 0.50 16.63 66.60 1216.38 01:03:01 AM 57.15 2.52 54.63 396.00 7241.59 01:04:01 AM 2.93 0.08 2.85 31.99 98.18 01:05:01 AM 14.51 0.33 14.18 37.85 525.76 Average: 55.48 13.86 41.62 1780.98 8957.90 12:58:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5672400 7111352 2210032 28.04 2688 1635276 659148 7.38 169160 1771788 51056 01:00:01 AM 5229056 7013120 2653376 33.66 2688 1963704 736404 8.25 217104 2107384 214124 01:01:01 AM 5155536 7012808 2726896 34.59 2688 2034320 696608 7.80 233588 2148028 25496 01:02:01 AM 5077644 6994252 2804788 35.58 2688 2090980 718004 8.04 255896 2195616 62216 01:03:01 AM 5021752 7066976 2860680 36.29 2688 2214592 619760 6.94 263100 2224036 36 01:04:01 AM 4979184 7025724 2903248 36.83 2688 2215932 688348 7.71 263228 2266108 396 01:05:01 AM 5117592 6990296 2764840 35.08 2688 2047916 709092 7.94 296116 2113580 17352 Average: 5179023 7030647 2703409 34.30 2688 2028960 689623 7.72 242599 2118077 52954 12:58:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 252.23 151.13 872.61 57.64 0.00 0.00 0.00 0.00 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 87.21 69.52 913.31 8.57 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 49.55 34.84 441.41 7.51 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 39.04 30.47 294.02 6.24 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 209.61 153.08 46.06 40.39 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 32.53 22.26 18.60 2.66 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 138.74 111.18 1396.27 25.17 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 115.23 81.62 568.18 21.08 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) 11/17/2024 _x86_64_ (2 CPU) 00:57:38 LINUX RESTART (2 CPU) 12:58:02 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 24.12 0.07 8.52 45.76 0.12 21.40 12:59:01 AM 0 25.90 0.07 8.24 47.38 0.10 18.31 12:59:01 AM 1 22.34 0.07 8.81 44.14 0.14 24.51 01:00:01 AM all 33.88 0.00 5.34 3.62 0.12 57.05 01:00:01 AM 0 30.43 0.00 4.74 4.10 0.12 60.62 01:00:01 AM 1 37.33 0.00 5.95 3.13 0.12 53.48 01:01:01 AM all 20.54 0.00 3.00 3.99 0.09 72.39 01:01:01 AM 0 9.83 0.00 2.63 5.11 0.08 82.35 01:01:01 AM 1 31.28 0.00 3.36 2.86 0.10 62.40 01:02:01 AM all 16.28 0.00 2.24 0.60 0.08 80.80 01:02:01 AM 0 19.67 0.00 2.59 0.57 0.07 77.11 01:02:01 AM 1 12.88 0.00 1.89 0.63 0.10 84.50 01:03:01 AM all 16.64 0.00 3.06 1.96 0.08 78.27 01:03:01 AM 0 16.01 0.00 3.24 2.29 0.07 78.39 01:03:01 AM 1 17.26 0.00 2.88 1.62 0.08 78.15 01:04:01 AM all 2.12 0.00 0.23 0.03 0.05 97.58 01:04:01 AM 0 0.87 0.00 0.18 0.02 0.03 98.90 01:04:01 AM 1 3.37 0.00 0.27 0.03 0.07 96.26 01:05:01 AM all 16.14 0.00 2.24 0.16 0.08 81.38 01:05:01 AM 0 17.24 0.00 2.53 0.12 0.08 80.03 01:05:01 AM 1 15.05 0.00 1.94 0.20 0.08 82.72 Average: all 18.50 0.01 3.49 7.83 0.09 70.09 Average: 0 17.09 0.01 3.43 8.32 0.08 71.07 Average: 1 19.91 0.01 3.56 7.33 0.10 69.10