---> uname -a: Linux prd-centos8-robot-2c-8g-1180.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 578 4991 19 2127 6823 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:42:5c:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fe42:5cf0/64 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) 01/13/2025 _x86_64_ (2 CPU) 00:55:46 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 214.71 152.00 62.71 14430.16 40843.62 12:58:01 AM 113.91 0.73 113.18 53.05 11770.96 12:59:01 AM 24.11 0.42 23.70 64.79 1906.35 01:00:01 AM 66.74 6.75 60.00 1249.18 7870.84 01:01:01 AM 5.73 0.12 5.61 32.26 209.78 01:02:01 AM 1.88 0.10 1.78 3.60 105.25 01:03:01 AM 9.45 0.32 9.13 36.92 357.50 01:04:01 AM 25.89 0.53 25.35 64.77 1327.87 Average: 57.80 20.12 37.68 1991.80 8048.84 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5421464 7030544 2460968 31.22 2688 1799808 762680 8.54 198036 1974264 141752 12:58:01 AM 5216144 7011816 2666288 33.83 2688 1973252 706828 7.91 198776 2120800 30692 12:59:01 AM 5262224 7090972 2620208 33.24 2688 2004736 638412 7.15 220900 2053528 29268 01:00:01 AM 5036124 7072756 2846308 36.11 2688 2206520 626380 7.01 258292 2213728 88 01:01:01 AM 4995804 7033828 2886628 36.62 2688 2207928 690664 7.73 258488 2255568 444 01:02:01 AM 4992304 7031584 2890128 36.67 2688 2209216 690664 7.73 258812 2258748 160 01:03:01 AM 5080056 6980452 2802376 35.55 2688 2075776 723652 8.10 283696 2168044 36164 01:04:01 AM 5155404 7030784 2727028 34.60 2688 2051396 679800 7.61 452888 1927196 16608 Average: 5144940 7035342 2737492 34.73 2688 2066079 689885 7.72 266236 2121484 31897 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 281.44 175.62 1633.60 59.07 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 60.96 47.08 669.18 8.70 0.00 0.00 0.00 0.00 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 15.98 9.18 6.25 3.76 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 224.16 166.06 336.26 41.97 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 14.53 8.60 4.03 1.19 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 31.55 23.59 8.86 7.47 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 61.71 44.17 85.56 27.86 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 18.31 17.26 15.31 8.15 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 88.58 61.44 344.87 19.77 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) 01/13/2025 _x86_64_ (2 CPU) 00:55:46 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 47.88 0.07 10.62 7.73 0.12 33.59 12:57:01 AM 0 40.26 0.08 9.20 7.60 0.10 42.76 12:57:01 AM 1 55.52 0.05 12.04 7.86 0.13 24.39 12:58:01 AM all 30.28 0.00 4.29 3.07 0.15 62.21 12:58:01 AM 0 23.53 0.00 4.31 3.18 0.20 68.78 12:58:01 AM 1 37.03 0.00 4.27 2.95 0.10 55.65 12:59:01 AM all 15.63 0.00 2.12 0.99 0.08 81.18 12:59:01 AM 0 12.98 0.00 1.92 1.23 0.10 83.76 12:59:01 AM 1 18.25 0.00 2.30 0.75 0.07 78.63 01:00:01 AM all 22.88 0.00 4.26 3.08 0.08 69.71 01:00:01 AM 0 20.86 0.00 4.45 3.21 0.08 71.40 01:00:01 AM 1 24.89 0.00 4.06 2.94 0.08 68.02 01:01:01 AM all 1.94 0.00 0.31 0.01 0.04 97.70 01:01:01 AM 0 3.68 0.00 0.45 0.00 0.03 95.84 01:01:01 AM 1 0.20 0.00 0.17 0.02 0.05 99.57 01:02:01 AM all 8.51 0.00 0.80 0.02 0.08 90.60 01:02:01 AM 0 4.33 0.00 0.40 0.02 0.07 95.19 01:02:01 AM 1 12.68 0.00 1.20 0.02 0.08 86.02 01:03:01 AM all 18.36 0.00 1.79 0.08 0.08 79.70 01:03:01 AM 0 9.67 0.00 1.29 0.03 0.07 88.94 01:03:01 AM 1 27.06 0.00 2.29 0.12 0.08 70.45 01:04:01 AM all 27.81 0.00 3.36 0.30 0.10 68.43 01:04:01 AM 0 19.41 0.00 3.10 0.23 0.10 77.15 01:04:01 AM 1 36.18 0.00 3.62 0.37 0.10 59.73 Average: all 21.64 0.01 3.44 1.90 0.09 72.92 Average: 0 16.83 0.01 3.14 1.94 0.09 77.99 Average: 1 26.45 0.01 3.74 1.87 0.09 67.85