---> uname -a: Linux prd-centos8-robot-2c-8g-695.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 552 5023 19 2121 6848 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:7c:4e:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fe7c:4e56/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/16/2024 _x86_64_ (2 CPU) 07:19:25 LINUX RESTART (2 CPU) 07:20:00 AM tps rtps wtps bread/s bwrtn/s 07:20:01 AM 160.99 127.66 33.33 11126.24 42683.69 07:21:01 AM 92.47 48.45 44.02 5546.55 31086.92 07:22:01 AM 88.52 11.50 77.02 2081.92 6440.84 07:23:01 AM 76.94 0.75 76.19 51.98 9340.47 07:24:01 AM 21.00 0.82 20.18 123.45 1872.27 07:25:01 AM 43.44 0.17 43.27 9.46 2816.86 07:26:01 AM 22.63 0.03 22.59 3.47 5545.12 07:27:01 AM 13.43 0.25 13.18 35.05 544.79 07:28:01 AM 24.28 0.50 23.78 63.72 1032.38 Average: 48.17 8.16 40.01 1019.15 7438.72 07:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 AM 6107020 7363400 1775416 22.52 2688 1462732 365892 4.64 114580 1439528 869964 07:21:01 AM 5750156 7164556 2132280 27.05 2688 1610976 634824 7.11 165252 1699596 44784 07:22:01 AM 5331696 7077860 2550740 32.36 2688 1928436 680880 7.62 210888 2020756 173060 07:23:01 AM 5206136 7037744 2676300 33.95 2688 2008852 680924 7.62 221080 2111664 36440 07:24:01 AM 5190892 7062776 2691544 34.15 2688 2046964 656064 7.35 244060 2098432 32836 07:25:01 AM 4986900 7029396 2895536 36.73 2688 2211844 676748 7.58 258956 2270460 158532 07:26:01 AM 5001080 7043800 2881356 36.55 2688 2212456 682540 7.64 262396 2247456 500 07:27:01 AM 5153428 7019268 2729008 34.62 2688 2039060 691108 7.74 280104 2096044 16880 07:28:01 AM 5157420 7026148 2725016 34.57 2688 2043888 687568 7.70 437628 1939860 15928 Average: 5320525 7091661 2561911 32.50 2688 1951690 639616 7.16 243883 1991533 149880 07:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 1.42 0.00 0.10 0.00 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 248.25 140.89 803.43 47.97 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 76.49 62.99 938.58 7.91 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 34.37 26.14 281.05 5.93 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 18.13 11.48 6.55 4.05 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 40.10 34.66 289.75 17.67 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 177.44 154.18 57.82 29.03 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 141.50 122.89 1587.17 24.40 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 17.50 17.50 13.68 8.38 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 93.95 71.13 495.81 18.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/16/2024 _x86_64_ (2 CPU) 07:19:25 LINUX RESTART (2 CPU) 07:20:00 AM CPU %user %nice %system %iowait %steal %idle 07:20:01 AM all 0.71 0.35 2.48 96.45 0.00 0.00 07:20:01 AM 0 0.71 0.71 3.55 95.04 0.00 0.00 07:20:01 AM 1 0.71 0.00 1.42 97.87 0.00 0.00 07:21:01 AM all 20.96 0.04 4.90 47.45 0.09 26.55 07:21:01 AM 0 21.34 0.05 4.67 46.49 0.10 27.35 07:21:01 AM 1 20.59 0.03 5.12 48.42 0.08 25.75 07:22:01 AM all 37.48 0.00 5.31 3.66 0.12 53.42 07:22:01 AM 0 29.87 0.00 4.60 3.16 0.13 62.24 07:22:01 AM 1 45.09 0.00 6.03 4.17 0.12 44.59 07:23:01 AM all 27.10 0.00 3.23 4.25 0.12 65.29 07:23:01 AM 0 16.43 0.00 2.92 3.61 0.13 76.91 07:23:01 AM 1 37.80 0.00 3.55 4.89 0.10 53.66 07:24:01 AM all 18.70 0.00 2.38 2.24 0.13 76.56 07:24:01 AM 0 20.46 0.00 2.62 2.37 0.12 74.43 07:24:01 AM 1 16.94 0.00 2.13 2.10 0.13 78.69 07:25:01 AM all 24.99 0.00 3.38 6.72 0.09 64.82 07:25:01 AM 0 19.47 0.00 3.14 4.17 0.08 73.14 07:25:01 AM 1 30.49 0.00 3.63 9.26 0.10 56.52 07:26:01 AM all 5.01 0.00 0.98 3.38 0.06 90.57 07:26:01 AM 0 3.46 0.00 1.19 4.08 0.05 91.22 07:26:01 AM 1 6.55 0.00 0.77 2.69 0.07 89.92 07:27:01 AM all 19.24 0.00 2.30 0.23 0.09 78.13 07:27:01 AM 0 17.34 0.00 1.73 0.20 0.08 80.65 07:27:01 AM 1 21.15 0.00 2.88 0.27 0.10 75.60 07:28:01 AM all 33.82 0.00 3.24 0.82 0.09 62.03 07:28:01 AM 0 17.53 0.00 3.07 0.69 0.08 78.63 07:28:01 AM 1 50.08 0.00 3.40 0.95 0.10 45.47 Average: all 23.36 0.01 3.22 8.83 0.10 64.48 Average: 0 18.20 0.01 3.00 8.34 0.10 70.36 Average: 1 28.52 0.00 3.43 9.33 0.10 58.61