---> uname -a: Linux prd-centos8-robot-2c-8g-1422.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 596 4975 19 2125 6805 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:f3:85:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fef3:8539/64 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) 00:55:48 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 199.49 152.11 47.38 14733.94 38777.78 12:58:01 AM 94.70 7.16 87.54 1261.88 6559.08 12:59:01 AM 73.80 0.63 73.16 48.91 9712.58 01:00:01 AM 29.86 0.42 29.44 64.78 1627.21 01:01:01 AM 39.42 0.05 39.37 3.60 6795.33 01:02:01 AM 0.70 0.17 0.53 34.64 13.89 01:03:01 AM 13.63 0.32 13.31 36.93 496.15 01:04:01 AM 27.28 0.52 26.76 63.86 1133.54 Average: 59.57 19.89 39.68 2004.20 8074.77 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5651348 7118908 2231084 28.30 2688 1662368 643624 7.21 168640 1789264 70940 12:58:01 AM 5250400 7056560 2632032 33.39 2688 1983996 668156 7.48 210600 2087676 225332 12:59:01 AM 5097660 6961960 2784772 35.33 2688 2041304 733636 8.21 234784 2205728 25564 01:00:01 AM 4965936 7005476 2916496 37.00 2688 2209284 696672 7.80 256128 2294628 172692 01:01:01 AM 5010376 7052580 2872056 36.44 2688 2211568 625768 7.01 258148 2240560 4 01:02:01 AM 4967340 7011016 2915092 36.98 2688 2213160 693528 7.77 258436 2282524 544 01:03:01 AM 5050068 6947780 2832364 35.93 2688 2073004 737640 8.26 280128 2198616 30580 01:04:01 AM 5090384 6963212 2792048 35.42 2688 2048540 724776 8.12 449092 1993276 16524 Average: 5135439 7014686 2746993 34.85 2688 2055403 690475 7.73 264494 2136534 67772 12:56:02 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 235.47 147.18 941.02 54.25 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 90.81 70.81 945.55 10.17 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 43.71 30.23 438.72 6.39 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 47.15 34.57 296.67 7.24 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 190.90 139.10 42.53 40.45 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 30.35 22.15 27.03 2.90 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 115.66 95.78 1598.03 24.10 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 20.71 18.41 16.77 8.81 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 96.55 69.62 537.43 19.21 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) 00:55:48 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 39.33 0.06 9.88 23.80 0.13 26.80 12:57:01 AM 0 38.37 0.05 8.82 19.91 0.12 32.73 12:57:01 AM 1 40.31 0.07 10.96 27.77 0.14 20.76 12:58:01 AM all 34.06 0.00 5.61 3.36 0.12 56.85 12:58:01 AM 0 21.99 0.00 4.56 2.85 0.12 70.48 12:58:01 AM 1 46.24 0.00 6.67 3.88 0.12 43.10 12:59:01 AM all 20.01 0.00 2.18 5.48 0.08 72.24 12:59:01 AM 0 8.65 0.00 1.79 5.46 0.08 84.01 12:59:01 AM 1 31.40 0.00 2.58 5.50 0.08 60.45 01:00:01 AM all 21.55 0.00 3.28 0.88 0.08 74.20 01:00:01 AM 0 16.52 0.00 2.99 0.34 0.08 80.07 01:00:01 AM 1 26.57 0.00 3.58 1.42 0.08 68.35 01:01:01 AM all 7.82 0.00 1.77 1.60 0.07 88.74 01:01:01 AM 0 8.83 0.00 1.63 2.13 0.07 87.35 01:01:01 AM 1 6.81 0.00 1.91 1.07 0.07 90.14 01:02:01 AM all 2.65 0.00 0.25 0.03 0.06 97.01 01:02:01 AM 0 0.89 0.00 0.20 0.00 0.05 98.86 01:02:01 AM 1 4.42 0.00 0.30 0.05 0.07 95.16 01:03:01 AM all 12.07 0.00 1.66 0.18 0.08 86.02 01:03:01 AM 0 9.86 0.00 1.65 0.12 0.08 88.28 01:03:01 AM 1 14.26 0.00 1.66 0.23 0.08 83.76 01:04:01 AM all 30.46 0.00 3.38 0.38 0.10 65.68 01:04:01 AM 0 25.51 0.00 3.36 0.30 0.12 70.72 01:04:01 AM 1 35.40 0.00 3.40 0.47 0.08 60.65 Average: all 20.91 0.01 3.47 4.37 0.09 71.14 Average: 0 16.25 0.01 3.10 3.83 0.09 76.71 Average: 1 25.59 0.01 3.84 4.91 0.09 65.56