---> uname -a: Linux prd-centos8-robot-2c-8g-16496.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 621 4940 19 2135 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:c0:e1:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85803sec preferred_lft 85803sec inet6 fe80::f816:3eff:fec0:e1a5/64 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) 08/31/2024 _x86_64_ (2 CPU) 13:11:13 LINUX RESTART (2 CPU) 01:12:03 PM tps rtps wtps bread/s bwrtn/s 01:13:01 PM 100.10 13.96 86.14 2460.67 6922.46 01:14:01 PM 69.44 0.70 68.74 50.78 8321.23 01:15:01 PM 26.26 0.42 25.85 64.79 2185.67 01:16:01 PM 54.72 0.03 54.69 3.47 7487.29 01:17:01 PM 4.07 0.08 3.98 31.99 182.59 01:18:01 PM 2.30 0.03 2.27 1.07 351.78 01:19:01 PM 0.35 0.00 0.35 0.00 5.95 01:20:01 PM 0.37 0.00 0.37 0.00 186.65 01:21:01 PM 29.77 0.83 28.94 100.77 1850.57 Average: 31.68 1.74 29.94 293.49 3040.53 01:12:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 PM 5346076 7069500 2536348 32.18 2688 1905112 670624 7.51 210524 2000364 158100 01:14:01 PM 5197668 7016380 2684756 34.06 2688 1995912 699824 7.84 221484 2116532 30116 01:15:01 PM 5146628 7029104 2735796 34.71 2688 2057216 704224 7.89 253360 2128588 54168 01:16:01 PM 5025416 7042936 2857008 36.25 2688 2187328 672940 7.53 259552 2222288 92 01:17:01 PM 4982172 7000916 2900252 36.79 2688 2188572 726248 8.13 259824 2265720 300 01:18:01 PM 4963504 6990392 2918920 37.03 2688 2196708 726248 8.13 259824 2284580 8 01:19:01 PM 4948636 6975560 2933788 37.22 2688 2196744 761128 8.52 259824 2298936 16 01:20:01 PM 5008332 7042568 2874092 36.46 2688 2204052 651548 7.30 260232 2239044 1840 01:21:01 PM 5094548 6975324 2787876 35.37 2688 2056320 713412 7.99 456552 1980624 1536 Average: 5079220 7015853 2803204 35.56 2688 2109774 702911 7.87 271242 2170742 27353 01:12:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 197.16 144.42 1330.15 37.78 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 45.85 28.74 377.26 6.41 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 27.15 24.81 83.72 6.63 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 235.03 169.74 240.02 46.25 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 19.14 10.03 4.30 1.17 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 225.22 218.69 110.81 87.86 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 304.00 296.62 319.12 108.37 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 72.86 60.48 193.58 13.40 0.00 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 56.16 42.77 102.13 44.75 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 131.15 110.57 302.99 39.18 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) 08/31/2024 _x86_64_ (2 CPU) 13:11:13 LINUX RESTART (2 CPU) 01:12:03 PM CPU %user %nice %system %iowait %steal %idle 01:13:01 PM all 36.52 0.00 6.19 4.51 0.13 52.66 01:13:01 PM 0 30.54 0.00 5.79 4.97 0.12 58.58 01:13:01 PM 1 42.49 0.00 6.58 4.05 0.14 46.73 01:14:01 PM all 18.99 0.00 2.64 10.88 0.12 67.38 01:14:01 PM 0 19.99 0.00 2.83 7.14 0.12 69.93 01:14:01 PM 1 17.99 0.00 2.44 14.61 0.12 64.84 01:15:01 PM all 20.01 0.00 2.96 1.86 0.08 75.09 01:15:01 PM 0 11.40 0.00 2.71 1.07 0.07 84.75 01:15:01 PM 1 28.68 0.00 3.20 2.65 0.10 65.36 01:16:01 PM all 18.36 0.00 3.50 6.13 0.08 71.93 01:16:01 PM 0 15.04 0.00 3.44 8.56 0.08 72.88 01:16:01 PM 1 21.68 0.00 3.56 3.71 0.08 70.98 01:17:01 PM all 1.66 0.00 0.22 0.08 0.03 98.00 01:17:01 PM 0 1.20 0.00 0.22 0.17 0.03 98.38 01:17:01 PM 1 2.12 0.00 0.22 0.00 0.03 97.63 01:18:01 PM all 25.24 0.00 1.74 0.05 0.09 72.88 01:18:01 PM 0 3.00 0.00 0.22 0.10 0.08 96.60 01:18:01 PM 1 47.58 0.00 3.26 0.00 0.10 49.06 01:19:01 PM all 29.07 0.00 0.62 0.00 0.09 70.22 01:19:01 PM 0 37.24 0.00 0.66 0.00 0.10 62.01 01:19:01 PM 1 20.91 0.00 0.59 0.00 0.08 78.42 01:20:01 PM all 6.93 0.00 0.39 0.07 0.08 92.54 01:20:01 PM 0 11.33 0.00 0.44 0.00 0.08 88.15 01:20:01 PM 1 2.50 0.00 0.34 0.13 0.07 96.96 01:21:01 PM all 30.60 0.00 3.68 0.44 0.09 65.19 01:21:01 PM 0 24.32 0.00 3.76 0.58 0.10 71.24 01:21:01 PM 1 36.87 0.00 3.59 0.30 0.08 59.15 Average: all 20.76 0.00 2.42 2.66 0.09 74.07 Average: 0 17.06 0.00 2.21 2.50 0.09 78.14 Average: 1 24.47 0.00 2.63 2.83 0.09 69.98