---> uname -a: Linux prd-centos8-robot-2c-8g-8257.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 600 4981 19 2115 6800 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:e3:b2:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fee3:b249/64 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) 04/16/2024 _x86_64_ (2 CPU) 05:29:17 LINUX RESTART (2 CPU) 05:30:00 AM tps rtps wtps bread/s bwrtn/s 05:30:02 AM 39.74 16.56 23.18 307.28 44392.05 05:31:01 AM 92.99 45.93 47.06 6203.76 26362.88 05:32:01 AM 113.86 6.68 107.18 1269.18 8988.90 05:33:01 AM 41.39 1.48 39.90 171.68 4589.65 05:34:01 AM 32.83 0.20 32.63 11.73 2563.09 05:35:01 AM 35.91 0.03 35.88 3.47 6038.18 05:36:01 AM 4.27 0.02 4.25 0.13 153.53 05:37:01 AM 0.37 0.00 0.37 0.00 6.35 05:38:01 AM 12.13 0.23 11.89 34.12 428.00 05:39:01 AM 18.54 0.52 18.03 64.65 929.51 Average: 39.05 6.08 32.97 850.78 5632.64 05:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:02 AM 6022540 7296080 1859888 23.60 2688 1479356 477732 6.06 125128 1508064 605736 05:31:01 AM 5458144 7031720 2424284 30.76 2688 1765284 754764 8.45 191268 1945072 114888 05:32:01 AM 5138204 6980704 2744224 34.81 2688 2019952 751764 8.42 213796 2184244 124628 05:33:01 AM 5239724 7069920 2642704 33.53 2688 2007480 668268 7.48 240688 2053520 40 05:34:01 AM 4921396 6961012 2961032 37.56 2688 2210348 787284 8.82 281004 2310988 160596 05:35:01 AM 4970220 7000104 2912208 36.95 2688 2199516 732980 8.21 263408 2271212 196 05:36:01 AM 4814076 6844060 3068352 38.93 2688 2199616 894772 10.02 263408 2426068 36 05:37:01 AM 4922884 6952916 2959544 37.55 2688 2199664 790880 8.86 263408 2317928 32 05:38:01 AM 5116644 6974740 2765784 35.09 2688 2033452 736884 8.25 280364 2129240 17896 05:39:01 AM 5140900 7001812 2741528 34.78 2688 2036808 710888 7.96 440152 1949140 1424 Average: 5174473 7011307 2707955 34.35 2688 2015148 730622 8.18 256262 2109548 102547 05:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:02 AM eth0 1.99 0.00 0.10 0.00 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 269.61 170.85 1513.74 60.62 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 62.41 51.20 553.61 8.49 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 17.34 8.70 7.09 3.63 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 35.56 29.93 292.46 5.67 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 212.21 188.34 48.86 42.96 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 284.77 258.85 2967.56 703.52 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 455.39 386.99 5269.30 25.08 0.00 0.00 0.00 0.00 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 154.62 133.55 1861.23 25.30 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 15.83 12.90 11.94 6.38 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 166.88 137.47 1387.63 97.76 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) 04/16/2024 _x86_64_ (2 CPU) 05:29:17 LINUX RESTART (2 CPU) 05:30:00 AM CPU %user %nice %system %iowait %steal %idle 05:30:02 AM all 95.72 0.00 3.95 0.00 0.33 0.00 05:30:02 AM 0 95.39 0.00 3.95 0.00 0.66 0.00 05:30:02 AM 1 96.05 0.00 3.95 0.00 0.00 0.00 05:31:01 AM all 31.51 0.03 6.04 22.28 0.09 40.05 05:31:01 AM 0 37.85 0.02 6.36 22.18 0.09 33.50 05:31:01 AM 1 25.16 0.05 5.71 22.37 0.10 46.61 05:32:01 AM all 40.02 0.00 5.61 3.57 0.12 50.68 05:32:01 AM 0 48.31 0.00 6.57 3.50 0.12 41.50 05:32:01 AM 1 31.75 0.00 4.65 3.65 0.12 59.84 05:33:01 AM all 20.06 0.00 1.98 1.63 0.11 76.23 05:33:01 AM 0 27.32 0.00 2.17 1.52 0.10 68.90 05:33:01 AM 1 12.79 0.00 1.79 1.74 0.12 83.57 05:34:01 AM all 17.82 0.00 2.90 4.09 0.09 75.10 05:34:01 AM 0 24.80 0.00 3.46 4.73 0.08 66.93 05:34:01 AM 1 10.85 0.00 2.35 3.45 0.10 83.24 05:35:01 AM all 16.25 0.00 2.63 1.33 0.08 79.72 05:35:01 AM 0 14.64 0.00 2.47 1.89 0.07 80.93 05:35:01 AM 1 17.87 0.00 2.78 0.77 0.08 78.49 05:36:01 AM all 12.73 0.00 0.82 0.13 0.11 86.21 05:36:01 AM 0 8.31 0.00 0.33 0.27 0.12 90.98 05:36:01 AM 1 17.21 0.00 1.30 0.00 0.10 81.39 05:37:01 AM all 11.41 0.00 1.16 0.00 0.11 87.31 05:37:01 AM 0 16.30 0.00 1.64 0.00 0.12 81.94 05:37:01 AM 1 6.56 0.00 0.69 0.00 0.10 92.65 05:38:01 AM all 20.05 0.00 2.35 0.15 0.10 77.35 05:38:01 AM 0 17.44 0.00 2.20 0.20 0.08 80.07 05:38:01 AM 1 22.67 0.00 2.49 0.10 0.12 74.62 05:39:01 AM all 21.89 0.00 2.32 0.55 0.08 75.16 05:39:01 AM 0 22.49 0.00 2.43 0.32 0.08 74.68 05:39:01 AM 1 21.30 0.00 2.21 0.79 0.07 75.64 Average: all 21.52 0.00 2.87 3.71 0.10 71.81 Average: 0 24.36 0.00 3.07 3.80 0.10 68.67 Average: 1 18.67 0.01 2.66 3.61 0.10 74.95