---> uname -a: Linux prd-centos8-robot-2c-8g-6327.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 583 4968 19 2145 6818 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:02:5e:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fe02:5e07/64 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) 12/29/2024 _x86_64_ (2 CPU) 23:34:58 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 90.42 0.50 89.92 18.40 8034.03 11:38:01 PM 55.65 0.67 54.98 51.18 7462.25 11:39:01 PM 48.90 9.55 39.35 1699.43 2166.46 11:40:01 PM 37.97 0.03 37.94 3.47 6541.14 11:41:01 PM 2.93 0.00 2.93 0.00 86.92 11:42:01 PM 0.45 0.00 0.45 0.00 5.23 11:43:01 PM 0.37 0.00 0.37 0.00 3.57 11:44:01 PM 0.43 0.08 0.35 31.99 17.70 11:45:01 PM 17.59 0.45 17.14 49.05 1097.93 Average: 28.30 1.25 27.05 205.96 2823.92 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5189984 7012512 2692440 34.16 2688 2001328 700388 7.84 190392 2168660 225076 11:38:01 PM 5207372 7005488 2675052 33.94 2688 1976332 716272 8.02 198912 2132948 12 11:39:01 PM 5019344 7070784 2863080 36.32 2688 2221132 630364 7.06 260764 2233484 177040 11:40:01 PM 5014024 7065148 2868400 36.39 2688 2221256 623588 6.98 263900 2231772 4 11:41:01 PM 5014376 7065516 2868048 36.39 2688 2221260 623588 6.98 263896 2231768 4 11:42:01 PM 5014552 7065692 2867872 36.38 2688 2221260 623588 6.98 263896 2231704 4 11:43:01 PM 5014348 7065488 2868076 36.39 2688 2221260 623588 6.98 263904 2231776 4 11:44:01 PM 4968036 7022096 2914388 36.97 2688 2224192 697956 7.81 264228 2277768 1644 11:45:01 PM 5086436 6975480 2795988 35.47 2688 2064788 727712 8.15 458380 1988576 13368 Average: 5058719 7038689 2823705 35.82 2688 2152534 663005 7.42 269808 2192051 46351 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 124.96 102.83 1382.63 13.17 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 8.21 3.02 3.08 0.96 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 43.90 36.69 304.15 10.46 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 191.29 135.74 37.11 33.88 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 0.87 0.42 0.76 0.11 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 0.78 0.18 0.04 0.01 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 0.97 0.20 0.15 0.01 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 38.23 25.45 6.20 3.93 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 115.33 98.53 147.99 43.39 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 58.28 44.78 209.11 11.77 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) 12/29/2024 _x86_64_ (2 CPU) 23:34:58 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 37.24 0.00 5.14 2.25 0.13 55.25 11:37:01 PM 0 29.01 0.00 4.54 1.97 0.12 64.36 11:37:01 PM 1 45.45 0.00 5.73 2.53 0.13 46.16 11:38:01 PM all 7.44 0.00 1.22 2.21 0.07 89.06 11:38:01 PM 0 2.34 0.00 1.17 2.56 0.07 93.87 11:38:01 PM 1 12.54 0.00 1.27 1.85 0.07 84.27 11:39:01 PM all 33.40 0.00 5.19 1.37 0.13 59.91 11:39:01 PM 0 27.51 0.00 5.01 1.05 0.13 66.30 11:39:01 PM 1 39.29 0.00 5.37 1.68 0.13 53.53 11:40:01 PM all 4.88 0.00 1.25 1.69 0.05 92.13 11:40:01 PM 0 3.97 0.00 1.31 1.21 0.07 93.45 11:40:01 PM 1 5.79 0.00 1.20 2.17 0.03 90.81 11:41:01 PM all 0.33 0.00 0.07 0.01 0.05 99.55 11:41:01 PM 0 0.10 0.00 0.07 0.00 0.03 99.80 11:41:01 PM 1 0.55 0.00 0.07 0.02 0.07 99.30 11:42:01 PM all 0.33 0.00 0.04 0.00 0.05 99.58 11:42:01 PM 0 0.07 0.00 0.05 0.00 0.05 99.83 11:42:01 PM 1 0.58 0.00 0.03 0.00 0.05 99.33 11:43:01 PM all 0.30 0.00 0.04 0.00 0.03 99.62 11:43:01 PM 0 0.08 0.00 0.07 0.00 0.05 99.80 11:43:01 PM 1 0.52 0.00 0.02 0.00 0.02 99.45 11:44:01 PM all 5.05 0.00 0.25 0.03 0.08 94.60 11:44:01 PM 0 4.70 0.00 0.23 0.00 0.10 94.97 11:44:01 PM 1 5.41 0.00 0.27 0.05 0.05 94.23 11:45:01 PM all 24.39 0.00 2.79 0.13 0.08 72.61 11:45:01 PM 0 18.36 0.00 2.88 0.05 0.08 78.63 11:45:01 PM 1 30.40 0.00 2.70 0.22 0.08 66.60 Average: all 12.60 0.00 1.78 0.85 0.07 84.70 Average: 0 9.57 0.00 1.70 0.76 0.08 87.89 Average: 1 15.62 0.00 1.85 0.95 0.07 81.51