---> uname -a: Linux prd-centos8-robot-2c-8g-19995.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 623 4934 19 2139 6778 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:48:f3:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe48:f345/64 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) 07/13/2024 _x86_64_ (2 CPU) 01:36:56 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 101.37 13.06 88.31 2341.90 6468.32 01:40:01 AM 67.03 0.70 66.33 50.78 8982.69 01:41:01 AM 7.35 0.98 6.36 123.94 136.76 01:42:01 AM 38.20 0.00 38.20 0.00 2583.44 01:43:01 AM 24.75 0.13 24.61 35.59 5504.40 01:44:01 AM 18.84 0.42 18.43 47.72 1625.77 Average: 42.92 2.55 40.37 433.38 4216.81 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5194196 7004980 2688236 34.10 2688 1988720 718544 8.05 218524 2133488 231356 01:40:01 AM 5206548 7028172 2675884 33.95 2688 1998936 687212 7.69 231332 2098200 1084 01:41:01 AM 5255524 7081116 2626908 33.33 2688 2002864 628452 7.04 240656 2040076 16 01:42:01 AM 4994964 7012420 2887468 36.63 2688 2186580 669424 7.50 259712 2256168 149136 01:43:01 AM 4937344 6969216 2945088 37.36 2688 2201456 741824 8.31 260232 2307556 10308 01:44:01 AM 5059092 6943112 2823340 35.82 2688 2058660 744604 8.34 451672 2017772 13348 Average: 5107945 7006503 2774487 35.20 2688 2072869 698343 7.82 277021 2142210 67541 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 100.32 80.76 990.16 19.09 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 38.64 26.14 271.35 6.15 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 13.88 10.43 9.09 3.05 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 41.12 32.89 274.81 9.12 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 268.57 201.88 305.67 47.50 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 67.43 47.20 108.17 47.10 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 88.32 66.55 326.55 22.00 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) 07/13/2024 _x86_64_ (2 CPU) 01:36:56 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 38.40 0.00 6.00 3.25 0.12 52.23 01:39:01 AM 0 41.13 0.00 6.08 2.85 0.10 49.85 01:39:01 AM 1 35.68 0.00 5.93 3.65 0.13 54.61 01:40:01 AM all 17.79 0.00 2.65 4.67 0.11 74.79 01:40:01 AM 0 24.12 0.00 2.80 3.41 0.10 69.57 01:40:01 AM 1 11.47 0.00 2.49 5.93 0.12 80.00 01:41:01 AM all 7.25 0.00 0.98 0.93 0.05 90.79 01:41:01 AM 0 4.52 0.00 0.95 0.40 0.05 94.07 01:41:01 AM 1 9.98 0.00 1.00 1.45 0.05 87.51 01:42:01 AM all 28.37 0.00 4.32 1.26 0.08 65.97 01:42:01 AM 0 34.86 0.00 4.82 1.58 0.08 58.65 01:42:01 AM 1 21.87 0.00 3.81 0.94 0.08 73.30 01:43:01 AM all 6.44 0.00 0.96 2.03 0.07 90.50 01:43:01 AM 0 9.42 0.00 1.22 3.31 0.07 85.98 01:43:01 AM 1 3.49 0.00 0.71 0.76 0.07 94.98 01:44:01 AM all 23.68 0.00 2.98 0.36 0.08 72.90 01:44:01 AM 0 28.20 0.00 3.47 0.27 0.08 67.98 01:44:01 AM 1 19.20 0.00 2.49 0.45 0.07 77.79 Average: all 20.35 0.00 2.98 2.08 0.08 74.49 Average: 0 23.74 0.00 3.23 1.97 0.08 70.98 Average: 1 16.97 0.00 2.74 2.20 0.09 78.01