---> uname -a: Linux prd-centos8-robot-2c-8g-4234.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 561 5018 19 2117 6840 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:92:6f:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe92:6fca/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/03/2024 _x86_64_ (2 CPU) 05:36:35 LINUX RESTART (2 CPU) 05:37:02 AM tps rtps wtps bread/s bwrtn/s 05:38:01 AM 96.85 54.36 42.49 7807.15 37122.99 05:39:01 AM 91.54 6.95 84.59 1309.30 7288.14 05:40:01 AM 64.13 0.73 63.40 51.85 8272.64 05:41:01 AM 26.29 0.85 25.44 123.94 1780.43 05:42:01 AM 59.75 0.20 59.55 12.93 7296.83 05:43:01 AM 11.11 0.02 11.10 0.13 1048.66 05:44:01 AM 2.28 0.00 2.28 0.00 57.73 05:45:01 AM 1.15 0.23 0.92 34.13 64.14 05:46:01 AM 26.54 0.32 26.22 37.05 1198.05 Average: 42.08 6.99 35.10 1029.41 7070.47 05:37:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:38:01 AM 5657124 7142932 2225312 28.23 2688 1679380 625648 7.01 177416 1769760 78496 05:39:01 AM 5300964 7053592 2581472 32.75 2688 1934732 688660 7.71 213364 2048332 136624 05:40:01 AM 5202732 7030704 2679704 34.00 2688 2004684 700248 7.84 221856 2112408 36448 05:41:01 AM 5270308 7102704 2612128 33.14 2688 2009672 624076 6.99 240912 2029620 16 05:42:01 AM 5044480 7075184 2837956 36.00 2688 2200392 642224 7.19 263104 2201968 21564 05:43:01 AM 4935192 6966152 2947244 37.39 2688 2200656 798888 8.95 263268 2312696 4 05:44:01 AM 4771152 6802160 3111284 39.47 2688 2200704 944956 10.58 263268 2476236 16 05:45:01 AM 5196312 7063384 2686124 34.08 2688 2038292 731376 8.19 255224 2056884 4676 05:46:01 AM 5126440 6987508 2755996 34.96 2688 2036920 715096 8.01 438916 1971304 172 Average: 5167189 7024924 2715247 34.45 2688 2033937 719019 8.05 259703 2108801 30891 05:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 264.07 140.57 974.17 56.52 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 80.62 62.70 811.42 7.92 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 30.61 22.13 269.80 4.95 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 15.18 10.24 5.36 3.59 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 138.55 116.69 330.41 38.61 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 200.92 190.37 1795.26 700.21 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 600.25 515.51 7154.58 33.30 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 298.83 252.61 2946.11 30.77 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 18.29 17.34 14.79 8.44 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 182.88 147.58 1590.14 98.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/03/2024 _x86_64_ (2 CPU) 05:36:35 LINUX RESTART (2 CPU) 05:37:02 AM CPU %user %nice %system %iowait %steal %idle 05:38:01 AM all 28.35 0.04 7.06 34.79 0.10 29.65 05:38:01 AM 0 23.85 0.05 7.57 34.17 0.12 34.24 05:38:01 AM 1 32.95 0.04 6.53 35.42 0.09 24.96 05:39:01 AM all 38.88 0.00 5.25 3.64 0.13 52.09 05:39:01 AM 0 50.48 0.00 6.29 3.60 0.13 39.49 05:39:01 AM 1 27.28 0.00 4.22 3.67 0.13 64.69 05:40:01 AM all 23.68 0.00 3.09 9.96 0.09 63.18 05:40:01 AM 0 27.74 0.00 3.70 8.32 0.10 60.14 05:40:01 AM 1 19.62 0.00 2.48 11.60 0.08 66.21 05:41:01 AM all 14.00 0.00 1.59 2.14 0.08 82.20 05:41:01 AM 0 15.97 0.00 1.66 2.21 0.05 80.12 05:41:01 AM 1 12.03 0.00 1.52 2.07 0.10 84.28 05:42:01 AM all 31.85 0.00 5.01 2.12 0.11 60.91 05:42:01 AM 0 40.30 0.00 5.37 2.67 0.10 51.56 05:42:01 AM 1 23.41 0.00 4.66 1.57 0.12 70.25 05:43:01 AM all 11.47 0.00 0.75 0.20 0.09 87.48 05:43:01 AM 0 15.43 0.00 1.19 0.12 0.10 83.16 05:43:01 AM 1 7.54 0.00 0.32 0.28 0.08 91.77 05:44:01 AM all 12.53 0.00 1.36 0.02 0.14 85.95 05:44:01 AM 0 16.47 0.00 1.76 0.03 0.14 81.60 05:44:01 AM 1 8.61 0.00 0.97 0.00 0.15 90.26 05:45:01 AM all 8.19 0.00 1.32 0.02 0.09 90.38 05:45:01 AM 0 14.28 0.00 2.10 0.03 0.10 83.47 05:45:01 AM 1 2.28 0.00 0.57 0.00 0.08 97.07 05:46:01 AM all 30.76 0.00 2.68 0.46 0.09 66.02 05:46:01 AM 0 30.51 0.00 2.75 0.50 0.10 66.13 05:46:01 AM 1 31.00 0.00 2.60 0.42 0.08 65.90 Average: all 22.21 0.00 3.11 5.83 0.10 68.74 Average: 0 26.19 0.01 3.60 5.69 0.10 64.42 Average: 1 18.24 0.00 2.63 5.96 0.10 73.05