---> uname -a: Linux prd-centos8-robot-2c-8g-7081.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: 2800.000 BogoMIPS: 5600.00 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 576 5001 19 2120 6825 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:03:37:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fe03:372c/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) 08/03/2024 _x86_64_ (2 CPU) 02:55:16 LINUX RESTART (2 CPU) 02:56:02 AM tps rtps wtps bread/s bwrtn/s 02:57:01 AM 90.33 47.68 42.65 6369.77 23413.52 02:58:01 AM 121.94 6.78 115.16 1247.58 10107.36 02:59:01 AM 33.92 1.48 32.43 172.85 3590.24 03:00:01 AM 34.22 0.00 34.22 0.00 1788.09 03:01:01 AM 34.09 0.15 33.94 36.52 6558.75 03:02:01 AM 4.20 0.08 4.11 1.87 189.76 03:03:01 AM 0.28 0.00 0.28 0.00 3.38 03:04:01 AM 12.43 0.32 12.11 36.93 470.04 03:05:01 AM 24.85 0.52 24.34 63.83 1161.72 Average: 39.49 6.26 33.23 870.81 5219.77 02:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 AM 5455464 7027728 2426968 30.79 2688 1762648 726648 8.14 192428 1945100 114380 02:58:01 AM 5145800 6991108 2736632 34.72 2688 2022972 719392 8.05 214060 2180676 107004 02:59:01 AM 5263148 7094016 2619284 33.23 2688 2008192 639592 7.16 241532 2035256 24 03:00:01 AM 5003464 7032612 2878968 36.52 2688 2198100 676292 7.57 257692 2254252 185656 03:01:01 AM 4988692 7020168 2893740 36.71 2688 2200732 710368 7.95 261584 2259040 1524 03:02:01 AM 4989008 7020552 2893424 36.71 2688 2200800 710368 7.95 261752 2258764 4 03:03:01 AM 4974244 7005804 2908188 36.89 2688 2200816 728176 8.15 261752 2273340 8 03:04:01 AM 5164888 7028156 2717544 34.48 2688 2038016 679144 7.60 279740 2083656 20300 03:05:01 AM 5153368 7021212 2729064 34.62 2688 2042960 679264 7.61 444596 1934364 16016 Average: 5126453 7026817 2755979 34.96 2688 2075026 696583 7.80 268348 2136050 49435 02:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 295.87 191.73 1348.20 59.10 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 66.29 54.20 775.77 8.74 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 19.57 9.98 7.02 3.59 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 43.09 35.30 276.41 8.60 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 239.25 156.50 70.70 52.49 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 245.70 244.90 49.38 104.07 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 194.02 192.20 195.74 68.44 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 73.50 66.56 123.31 32.76 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 19.32 18.11 14.87 8.21 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 132.66 107.57 316.01 38.41 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) 08/03/2024 _x86_64_ (2 CPU) 02:55:16 LINUX RESTART (2 CPU) 02:56:02 AM CPU %user %nice %system %iowait %steal %idle 02:57:01 AM all 36.04 0.04 6.63 17.96 0.16 39.17 02:57:01 AM 0 27.79 0.07 6.31 15.71 0.21 49.91 02:57:01 AM 1 44.18 0.02 6.94 20.17 0.10 28.59 02:58:01 AM all 32.74 0.00 5.25 6.21 0.13 55.66 02:58:01 AM 0 27.31 0.00 4.95 5.27 0.13 62.34 02:58:01 AM 1 38.16 0.00 5.55 7.14 0.13 49.00 02:59:01 AM all 12.88 0.00 1.98 14.12 0.06 70.96 02:59:01 AM 0 12.26 0.00 1.67 26.26 0.07 59.75 02:59:01 AM 1 13.50 0.00 2.29 2.01 0.05 82.15 03:00:01 AM all 25.20 0.00 4.18 0.90 0.10 69.62 03:00:01 AM 0 22.62 0.00 3.80 1.09 0.10 72.40 03:00:01 AM 1 27.78 0.00 4.56 0.72 0.10 66.84 03:01:01 AM all 9.39 0.00 1.29 4.60 0.07 84.65 03:01:01 AM 0 11.03 0.00 1.38 4.89 0.07 82.63 03:01:01 AM 1 7.76 0.00 1.21 4.30 0.07 86.66 03:02:01 AM all 20.15 0.00 0.52 0.06 0.13 79.14 03:02:01 AM 0 39.79 0.00 0.86 0.00 0.15 59.21 03:02:01 AM 1 0.58 0.00 0.18 0.12 0.12 99.00 03:03:01 AM all 23.49 0.00 0.49 0.00 0.10 75.92 03:03:01 AM 0 35.30 0.00 0.59 0.00 0.12 64.00 03:03:01 AM 1 11.70 0.00 0.40 0.00 0.08 87.81 03:04:01 AM all 16.85 0.00 1.84 1.63 0.10 79.58 03:04:01 AM 0 16.12 0.00 1.72 0.91 0.10 81.15 03:04:01 AM 1 17.59 0.00 1.95 2.34 0.10 78.03 03:05:01 AM all 24.41 0.00 3.20 1.89 0.11 70.39 03:05:01 AM 0 17.84 0.00 2.86 1.51 0.07 77.72 03:05:01 AM 1 31.02 0.00 3.54 2.28 0.15 63.01 Average: all 22.31 0.00 2.81 5.22 0.11 69.56 Average: 0 23.33 0.01 2.67 6.14 0.11 67.74 Average: 1 21.29 0.00 2.95 4.29 0.10 71.37