---> uname -a: Linux prd-centos8-robot-2c-8g-16374.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 553 5031 19 2112 6847 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:0f:17:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fe0f:1732/64 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) 06:34:45 LINUX RESTART (2 CPU) 06:35:01 AM tps rtps wtps bread/s bwrtn/s 06:36:01 AM 182.92 140.40 42.52 13335.84 37505.70 06:37:01 AM 94.67 13.10 81.57 2343.22 6393.44 06:38:01 AM 77.87 0.73 77.14 51.32 9485.40 06:39:01 AM 30.71 0.38 30.33 64.26 1663.02 06:40:01 AM 41.04 0.03 41.00 3.47 6800.50 06:41:01 AM 0.28 0.00 0.28 0.00 4.63 06:42:01 AM 0.17 0.00 0.17 0.00 2.52 06:43:01 AM 0.12 0.00 0.12 0.00 1.05 06:44:01 AM 13.26 0.42 12.85 69.84 481.77 Average: 49.01 17.23 31.78 1763.23 6926.75 06:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:36:01 AM 5767924 7157432 2114500 26.83 2688 1588688 635712 7.12 161380 1694648 28836 06:37:01 AM 5304508 7050732 2577916 32.70 2688 1927836 678592 7.60 211084 2042820 171208 06:38:01 AM 5222776 7049020 2659648 33.74 2688 2003688 666764 7.47 230144 2085036 1128 06:39:01 AM 5028916 7051108 2853508 36.20 2688 2191764 663980 7.43 256704 2229648 169656 06:40:01 AM 5064628 7089036 2817796 35.75 2688 2193988 630160 7.06 258480 2185336 16 06:41:01 AM 5065236 7089656 2817188 35.74 2688 2193992 630160 7.06 258480 2185040 16 06:42:01 AM 5065456 7089876 2816968 35.74 2688 2193992 630160 7.06 258480 2184912 8 06:43:01 AM 5065784 7090208 2816640 35.73 2688 2193996 630160 7.06 258480 2184816 4 06:44:01 AM 5168304 7021848 2714120 34.43 2688 2028728 688448 7.71 283532 2080532 16672 Average: 5194837 7076546 2687587 34.10 2688 2057408 650460 7.28 241863 2096976 43060 06:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 196.90 110.68 798.76 44.25 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 109.01 86.60 1051.03 19.38 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 33.04 26.88 330.18 6.91 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 41.24 33.08 274.76 7.81 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 170.33 117.98 37.54 33.58 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 1.73 0.40 0.26 0.11 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 0.80 0.15 0.05 0.01 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 0.70 0.17 0.04 0.01 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 47.63 34.11 75.13 20.07 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 66.83 45.56 285.32 14.68 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) 06:34:45 LINUX RESTART (2 CPU) 06:35:01 AM CPU %user %nice %system %iowait %steal %idle 06:36:01 AM all 29.13 0.07 8.19 28.72 0.08 33.82 06:36:01 AM 0 28.13 0.05 8.56 21.90 0.07 41.29 06:36:01 AM 1 30.13 0.08 7.81 35.56 0.08 26.33 06:37:01 AM all 34.51 0.00 5.96 3.59 0.12 55.82 06:37:01 AM 0 31.32 0.00 5.43 2.78 0.12 60.35 06:37:01 AM 1 37.71 0.00 6.49 4.40 0.12 51.28 06:38:01 AM all 19.84 0.00 3.03 4.61 0.07 72.45 06:38:01 AM 0 23.29 0.00 4.01 5.55 0.07 67.08 06:38:01 AM 1 16.39 0.00 2.05 3.67 0.07 77.81 06:39:01 AM all 25.03 0.00 3.68 0.91 0.10 70.29 06:39:01 AM 0 32.65 0.00 4.07 1.18 0.10 62.00 06:39:01 AM 1 17.40 0.00 3.29 0.63 0.10 78.58 06:40:01 AM all 8.33 0.00 1.71 4.16 0.06 85.74 06:40:01 AM 0 13.54 0.00 1.89 4.76 0.05 79.76 06:40:01 AM 1 3.11 0.00 1.54 3.56 0.07 91.72 06:41:01 AM all 0.16 0.00 0.08 0.00 0.03 99.73 06:41:01 AM 0 0.15 0.00 0.08 0.00 0.02 99.75 06:41:01 AM 1 0.17 0.00 0.08 0.00 0.03 99.72 06:42:01 AM all 0.29 0.00 0.07 0.00 0.03 99.62 06:42:01 AM 0 0.02 0.00 0.03 0.00 0.02 99.93 06:42:01 AM 1 0.57 0.00 0.10 0.00 0.03 99.30 06:43:01 AM all 0.31 0.00 0.05 0.00 0.03 99.61 06:43:01 AM 0 0.05 0.00 0.05 0.00 0.03 99.87 06:43:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 06:44:01 AM all 13.45 0.00 1.93 0.19 0.05 84.38 06:44:01 AM 0 19.51 0.00 2.19 0.10 0.07 78.14 06:44:01 AM 1 7.39 0.00 1.67 0.28 0.03 90.62 Average: all 14.56 0.01 2.74 4.67 0.06 77.97 Average: 0 16.51 0.01 2.92 4.02 0.06 76.48 Average: 1 12.60 0.01 2.56 5.32 0.06 79.45