---> uname -a: Linux prd-centos8-robot-2c-8g-5441.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 589 4972 19 2135 6811 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:f1:a4:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85554sec preferred_lft 85554sec inet6 fe80::f816:3eff:fef1:a494/64 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) 11/09/2024 _x86_64_ (2 CPU) 03:58:15 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 75.47 22.21 53.27 5043.39 4369.73 04:01:01 AM 105.20 0.72 104.48 50.90 11138.41 04:02:01 AM 15.64 0.48 15.16 66.49 1313.29 04:03:01 AM 58.68 0.03 58.65 3.47 7527.02 04:04:01 AM 8.23 0.00 8.23 0.00 874.42 04:05:01 AM 0.30 0.00 0.30 0.00 3.90 04:06:01 AM 0.13 0.00 0.13 0.00 1.17 04:07:01 AM 0.82 0.42 0.40 39.06 42.73 04:08:01 AM 2.67 0.00 2.67 0.00 110.23 04:09:01 AM 0.68 0.00 0.68 0.00 105.20 04:10:01 AM 0.78 0.00 0.78 0.00 19.76 04:11:01 AM 0.65 0.03 0.62 1.87 32.38 04:12:01 AM 26.46 0.65 25.81 74.11 1575.76 Average: 22.75 1.89 20.86 406.10 2086.00 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5251324 6997608 2631108 33.38 2688 1928832 753152 8.43 245660 2064528 210596 04:01:01 AM 5166832 7001328 2715600 34.45 2688 2011616 707860 7.93 220916 2148740 30120 04:02:01 AM 5193868 7033896 2688564 34.11 2688 2017152 687692 7.70 244140 2100020 3548 04:03:01 AM 5024076 7059456 2858356 36.26 2688 2204768 636596 7.13 257084 2227528 19604 04:04:01 AM 5024332 7059684 2858100 36.26 2688 2204780 636596 7.13 257096 2227424 8 04:05:01 AM 5024052 7059404 2858380 36.26 2688 2204780 636596 7.13 257100 2227492 12 04:06:01 AM 5024532 7059876 2857900 36.26 2688 2204780 636596 7.13 257100 2227432 8 04:07:01 AM 4982180 7019816 2900252 36.79 2688 2206972 690196 7.73 257484 2269020 52 04:08:01 AM 4975204 7015948 2907228 36.88 2688 2210180 705580 7.90 257552 2275984 2412 04:09:01 AM 4974652 7015908 2907780 36.89 2688 2210700 705580 7.90 257552 2276496 40 04:10:01 AM 4971456 7013080 2910976 36.93 2688 2211068 706024 7.91 257552 2279240 28 04:11:01 AM 5015576 7060472 2866856 36.37 2688 2214308 636384 7.13 258028 2235464 2452 04:12:01 AM 5137780 7016612 2744652 34.82 2688 2054664 695492 7.79 453076 1941440 212 Average: 5058913 7031776 2823519 35.82 2688 2144969 679565 7.61 267718 2192370 20699 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 285.70 180.61 1531.83 61.02 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 75.55 62.64 675.01 9.41 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 26.80 14.71 9.10 4.91 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 667.36 518.16 417.99 109.90 0.00 0.00 0.00 0.00 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 8.27 6.33 2.11 1.59 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 2.63 1.95 0.52 0.49 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 3.05 1.97 0.46 0.42 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 41.19 23.83 12.07 3.62 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 37.65 28.76 9.59 5.50 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 21.64 13.16 4.02 2.48 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 15.00 9.46 2.86 1.84 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 54.86 32.86 15.15 5.24 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 58.71 42.80 93.01 33.57 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 99.88 72.10 213.38 18.46 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) 11/09/2024 _x86_64_ (2 CPU) 03:58:15 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 32.08 0.00 5.84 2.38 0.12 59.58 04:00:01 AM 0 24.58 0.00 5.76 2.32 0.15 67.18 04:00:01 AM 1 39.59 0.00 5.91 2.44 0.08 51.97 04:01:01 AM all 27.34 0.00 3.82 2.81 0.09 65.93 04:01:01 AM 0 24.89 0.00 4.04 2.79 0.08 68.19 04:01:01 AM 1 29.80 0.00 3.59 2.84 0.10 63.67 04:02:01 AM all 11.61 0.00 1.88 0.38 0.07 86.05 04:02:01 AM 0 10.22 0.00 1.87 0.20 0.07 87.64 04:02:01 AM 1 13.01 0.00 1.89 0.57 0.07 84.47 04:03:01 AM all 26.15 0.00 4.77 3.49 0.09 65.49 04:03:01 AM 0 20.76 0.00 4.07 4.49 0.10 70.59 04:03:01 AM 1 31.58 0.00 5.47 2.49 0.08 60.37 04:04:01 AM all 0.42 0.00 0.19 0.22 0.04 99.13 04:04:01 AM 0 0.67 0.00 0.18 0.10 0.03 99.02 04:04:01 AM 1 0.17 0.00 0.20 0.33 0.05 99.25 04:05:01 AM all 0.35 0.00 0.08 0.00 0.04 99.53 04:05:01 AM 0 0.62 0.00 0.07 0.00 0.03 99.28 04:05:01 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 04:06:01 AM all 0.34 0.00 0.08 0.00 0.03 99.55 04:06:01 AM 0 0.50 0.00 0.08 0.00 0.03 99.38 04:06:01 AM 1 0.17 0.00 0.08 0.00 0.03 99.71 04:07:01 AM all 5.71 0.01 0.58 0.03 0.06 93.61 04:07:01 AM 0 3.73 0.00 0.48 0.02 0.05 95.72 04:07:01 AM 1 7.68 0.02 0.68 0.05 0.07 91.50 04:08:01 AM all 15.77 0.00 0.77 0.01 0.08 83.36 04:08:01 AM 0 7.57 0.00 0.44 0.02 0.08 91.89 04:08:01 AM 1 23.96 0.00 1.10 0.00 0.08 74.85 04:09:01 AM all 5.66 0.00 0.33 0.00 0.08 93.93 04:09:01 AM 0 3.26 0.00 0.27 0.00 0.07 96.41 04:09:01 AM 1 8.06 0.00 0.40 0.00 0.08 91.46 04:10:01 AM all 4.08 0.00 0.32 0.01 0.08 95.51 04:10:01 AM 0 1.57 0.00 0.20 0.00 0.08 98.15 04:10:01 AM 1 6.59 0.00 0.43 0.02 0.08 92.88 04:10:01 AM CPU %user %nice %system %iowait %steal %idle 04:11:01 AM all 7.32 0.00 0.40 0.01 0.07 92.21 04:11:01 AM 0 2.77 0.00 0.37 0.02 0.07 96.77 04:11:01 AM 1 11.85 0.00 0.43 0.00 0.07 87.65 04:12:01 AM all 23.61 0.00 3.22 0.39 0.08 72.69 04:12:01 AM 0 16.50 0.00 2.62 0.48 0.08 80.31 04:12:01 AM 1 30.73 0.00 3.82 0.30 0.08 65.06 Average: all 12.34 0.00 1.71 0.75 0.07 85.12 Average: 0 9.05 0.00 1.57 0.80 0.07 88.50 Average: 1 15.63 0.00 1.85 0.69 0.07 81.75