---> uname -a: Linux prd-centos8-robot-2c-8g-26874.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 584 4995 19 2116 6817 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:c7:ce:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fec7:ce1c/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) 09/24/2024 _x86_64_ (2 CPU) 03:56:44 LINUX RESTART (2 CPU) 03:57:01 AM tps rtps wtps bread/s bwrtn/s 03:58:01 AM 183.59 137.57 46.02 13933.36 37812.51 03:59:01 AM 91.12 6.97 84.15 1258.32 6250.81 04:00:01 AM 76.91 1.02 75.89 111.43 9435.37 04:01:02 AM 30.41 0.03 30.37 2.27 1848.45 04:02:01 AM 38.07 0.12 37.95 5.42 6723.24 04:03:01 AM 3.98 0.10 3.88 32.92 173.93 04:04:01 AM 6.47 0.32 6.15 36.93 301.27 04:05:01 AM 24.29 0.32 23.98 36.25 1084.62 Average: 56.89 18.34 38.55 1930.93 7956.38 03:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:58:01 AM 5609920 7092620 2272512 28.83 2688 1676296 680256 7.62 177120 1816108 78240 03:59:01 AM 5247068 7049008 2635364 33.43 2688 1978964 665964 7.46 210668 2086204 220312 04:00:01 AM 5255372 7087068 2627060 33.33 2688 2008704 651444 7.29 239876 2039492 28 04:01:02 AM 4946692 6988308 2935740 37.24 2688 2210268 732276 8.20 257952 2304280 185348 04:02:01 AM 5028816 7058580 2853616 36.20 2688 2198884 638872 7.15 259180 2216716 8 04:03:01 AM 4958080 6989380 2924352 37.10 2688 2200420 733120 8.21 259308 2286380 4 04:04:01 AM 5175380 7037688 2707052 34.34 2688 2037668 675880 7.57 253024 2099740 3976 04:05:01 AM 5149376 7009136 2733056 34.67 2688 2035664 703364 7.88 445372 1937156 192 Average: 5171338 7038974 2711094 34.39 2688 2043358 685147 7.67 262812 2098260 61014 03:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 266.46 158.11 1013.30 58.10 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 83.20 66.31 795.30 9.13 0.00 0.00 0.00 0.00 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 47.28 36.62 384.57 7.26 0.00 0.00 0.00 0.00 04:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:02 AM eth0 33.74 27.49 274.90 6.83 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 139.47 115.61 38.61 29.15 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 67.04 47.57 342.50 10.71 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 152.96 108.53 1137.82 22.08 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 15.93 15.08 13.07 7.16 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 100.68 71.83 500.90 18.78 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) 09/24/2024 _x86_64_ (2 CPU) 03:56:44 LINUX RESTART (2 CPU) 03:57:01 AM CPU %user %nice %system %iowait %steal %idle 03:58:01 AM all 32.90 0.07 10.10 19.38 0.10 37.45 03:58:01 AM 0 25.25 0.08 11.23 19.86 0.10 43.49 03:58:01 AM 1 40.54 0.05 8.98 18.91 0.10 31.42 03:59:01 AM all 34.99 0.00 6.10 2.55 0.15 56.21 03:59:01 AM 0 25.22 0.00 4.87 1.58 0.15 68.18 03:59:01 AM 1 44.75 0.00 7.33 3.51 0.15 44.25 04:00:01 AM all 20.79 0.00 2.46 3.13 0.10 73.51 04:00:01 AM 0 17.14 0.00 2.37 3.51 0.08 76.89 04:00:01 AM 1 24.43 0.00 2.55 2.76 0.12 70.15 04:01:02 AM all 22.95 0.00 3.70 0.74 0.12 72.50 04:01:02 AM 0 9.80 0.00 2.54 0.95 0.12 86.59 04:01:02 AM 1 36.11 0.00 4.86 0.52 0.12 58.40 04:02:01 AM all 6.44 0.00 1.67 2.49 0.09 89.30 04:02:01 AM 0 5.11 0.00 1.43 2.16 0.10 91.21 04:02:01 AM 1 7.77 0.00 1.92 2.82 0.09 87.39 04:03:01 AM all 2.86 0.00 0.33 0.08 0.05 96.68 04:03:01 AM 0 2.79 0.00 0.38 0.00 0.03 96.79 04:03:01 AM 1 2.92 0.00 0.29 0.15 0.07 96.58 04:04:01 AM all 5.25 0.00 1.59 0.10 0.08 92.98 04:04:01 AM 0 2.89 0.00 1.00 0.08 0.07 95.96 04:04:01 AM 1 7.63 0.00 2.19 0.12 0.08 89.97 04:05:01 AM all 23.72 0.00 2.39 0.63 0.09 73.18 04:05:01 AM 0 18.22 0.00 2.30 0.42 0.08 78.98 04:05:01 AM 1 29.22 0.00 2.47 0.84 0.10 67.37 Average: all 18.77 0.01 3.54 3.63 0.10 73.96 Average: 0 13.31 0.01 3.26 3.55 0.09 79.77 Average: 1 24.23 0.01 3.83 3.70 0.10 68.14