---> uname -a: Linux prd-centos8-robot-2c-8g-27690.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 594 4958 19 2145 6806 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:6b:7a:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe6b:7a2f/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) 09/26/2024 _x86_64_ (2 CPU) 00:58:13 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:00 AM 67.72 22.49 45.22 6743.84 19116.30 01:00:01 AM 109.09 109.09 0.00 2129.87 0.00 01:01:01 AM 115.11 2.63 112.48 77.72 9654.11 01:02:01 AM 31.70 0.45 31.25 65.96 3628.70 01:03:01 AM 58.72 0.07 58.66 4.00 7542.24 01:04:01 AM 8.43 0.08 8.35 31.99 785.80 01:05:01 AM 2.30 0.03 2.27 1.07 350.94 01:06:01 AM 0.30 0.00 0.30 0.00 4.58 01:07:01 AM 0.25 0.00 0.25 0.00 163.76 01:08:01 AM 14.86 0.40 14.46 46.78 1165.06 Average: 33.32 3.03 30.29 768.14 4685.30 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:00 AM 5397016 7018692 2485408 31.53 2688 1811968 743992 8.33 214736 1980048 114900 01:00:01 AM 5389348 7011916 2493076 31.63 2688 1812860 759532 8.50 215184 1986456 115136 01:01:01 AM 5185144 7014112 2697280 34.22 2688 2005684 703240 7.87 220264 2130620 90044 01:02:01 AM 5265936 7096316 2616488 33.19 2688 2007680 642068 7.19 238888 2032680 12 01:03:01 AM 5043568 7071896 2838856 36.02 2688 2197740 626384 7.01 258572 2202652 16552 01:04:01 AM 5003716 7033292 2878708 36.52 2688 2198996 694884 7.78 258836 2244380 308 01:05:01 AM 4984252 7021952 2898172 36.77 2688 2207112 694884 7.78 258836 2263944 44 01:06:01 AM 4969148 7006884 2913276 36.96 2688 2207148 736188 8.24 258836 2278992 44 01:07:01 AM 4968280 7010848 2914144 36.97 2688 2211988 736188 8.24 258896 2279304 16 01:08:01 AM 5134944 7021952 2747480 34.86 2688 2061952 664088 7.44 456176 1937796 13368 Average: 5134135 7030786 2748289 34.87 2688 2072313 700145 7.84 263922 2133687 35042 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 AM eth0 310.01 195.12 1592.10 58.95 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 11.69 0.00 1.61 0.00 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 64.26 49.28 613.47 8.39 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 13.81 9.79 5.90 3.80 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 194.47 142.64 314.57 44.46 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 17.48 9.55 4.31 1.08 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 186.65 177.75 103.11 71.39 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 305.96 293.10 545.30 104.21 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 135.91 123.90 404.35 34.62 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 72.64 45.05 100.85 39.41 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 144.15 115.97 407.08 40.62 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) 09/26/2024 _x86_64_ (2 CPU) 00:58:13 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:00 AM all 32.08 0.00 6.36 20.73 0.13 40.70 01:00:00 AM 0 36.66 0.00 5.54 19.61 0.14 38.05 01:00:00 AM 1 27.47 0.00 7.18 21.86 0.12 43.36 01:00:01 AM all 28.29 0.00 25.00 1.32 0.00 45.39 01:00:01 AM 0 33.77 0.00 27.27 2.60 0.00 36.36 01:00:01 AM 1 22.67 0.00 22.67 0.00 0.00 54.67 01:01:01 AM all 33.34 0.00 5.27 4.70 0.10 56.59 01:01:01 AM 0 38.32 0.00 5.82 5.48 0.12 50.27 01:01:01 AM 1 28.35 0.00 4.72 3.91 0.08 62.94 01:02:01 AM all 10.00 0.00 1.39 1.34 0.06 87.21 01:02:01 AM 0 15.07 0.00 1.33 1.15 0.05 82.40 01:02:01 AM 1 4.93 0.00 1.45 1.52 0.07 92.03 01:03:01 AM all 27.55 0.00 4.57 2.06 0.09 65.73 01:03:01 AM 0 22.50 0.00 4.17 2.37 0.10 70.86 01:03:01 AM 1 32.61 0.00 4.97 1.76 0.08 60.58 01:04:01 AM all 1.76 0.00 0.24 0.51 0.05 97.43 01:04:01 AM 0 0.45 0.00 0.23 0.97 0.05 98.30 01:04:01 AM 1 3.08 0.00 0.25 0.05 0.05 96.57 01:05:01 AM all 23.09 0.00 1.13 0.06 0.08 75.65 01:05:01 AM 0 41.56 0.00 1.97 0.00 0.08 56.39 01:05:01 AM 1 4.57 0.00 0.29 0.12 0.07 94.96 01:06:01 AM all 24.62 0.00 0.60 0.00 0.12 74.66 01:06:01 AM 0 48.11 0.00 0.87 0.00 0.13 50.88 01:06:01 AM 1 1.25 0.00 0.33 0.00 0.10 98.31 01:07:01 AM all 14.14 0.00 0.40 0.05 0.09 85.32 01:07:01 AM 0 24.47 0.00 0.44 0.00 0.08 75.01 01:07:01 AM 1 3.72 0.00 0.35 0.10 0.10 95.73 01:08:01 AM all 18.03 0.00 2.65 0.18 0.08 79.07 01:08:01 AM 0 24.34 0.00 2.21 0.25 0.08 73.11 01:08:01 AM 1 11.71 0.00 3.09 0.12 0.07 85.01 Average: all 20.49 0.00 2.54 3.24 0.09 73.65 Average: 0 27.90 0.00 2.54 3.28 0.09 66.19 Average: 1 13.06 0.00 2.53 3.21 0.08 81.12