---> uname -a: Linux prd-centos8-robot-2c-8g-12460.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 601 4968 19 2128 6799 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:e4:53:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85714sec preferred_lft 85714sec inet6 fe80::f816:3eff:fee4:5374/64 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) 08/21/2024 _x86_64_ (2 CPU) 07:28:14 LINUX RESTART (2 CPU) 07:29:01 AM tps rtps wtps bread/s bwrtn/s 07:30:01 AM 110.00 41.35 68.65 7089.79 6988.39 07:31:01 AM 87.64 0.70 86.94 50.79 9314.48 07:32:01 AM 22.38 0.85 21.53 123.96 1550.43 07:33:01 AM 42.24 0.00 42.24 0.00 2906.35 07:34:01 AM 24.31 0.12 24.19 35.45 5416.33 07:35:01 AM 4.10 0.02 4.08 0.13 208.60 07:36:01 AM 0.42 0.00 0.42 0.00 65.71 07:37:02 AM 0.23 0.00 0.23 0.00 40.70 07:38:01 AM 0.24 0.00 0.24 0.00 39.47 07:39:01 AM 13.30 0.33 12.96 37.85 933.12 Average: 30.54 4.34 26.19 735.19 2750.97 07:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:01 AM 5255880 7018412 2626544 33.32 2688 1944376 735396 8.23 248040 2054564 188304 07:31:01 AM 5196860 7019052 2685564 34.07 2688 1999420 702800 7.87 222668 2115552 30104 07:32:01 AM 5276752 7103648 2605672 33.06 2688 2004404 645680 7.23 241952 2019548 16 07:33:01 AM 5015536 7041980 2866888 36.37 2688 2195664 678612 7.60 257832 2239896 150712 07:34:01 AM 4982960 7010340 2899464 36.78 2688 2197016 733192 8.21 261740 2264496 268 07:35:01 AM 4975264 7004716 2907160 36.88 2688 2199096 765216 8.57 261756 2271784 28 07:36:01 AM 4971640 7003396 2910784 36.93 2688 2201396 799848 8.96 261764 2275424 572 07:37:02 AM 4964720 6997400 2917704 37.02 2688 2202320 799848 8.96 261768 2282332 348 07:38:01 AM 4964092 6997596 2918332 37.02 2688 2203144 799848 8.96 261776 2283152 64 07:39:01 AM 5097580 6967476 2784844 35.33 2688 2045008 752732 8.43 292784 2141020 13208 Average: 5070128 7016402 2812296 35.68 2688 2119184 741317 8.30 257208 2194777 38362 07:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 293.57 193.07 1577.67 60.43 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 51.26 43.24 553.92 7.97 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 15.00 10.68 5.61 3.93 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 46.08 37.54 281.31 9.46 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 239.39 195.88 48.10 43.64 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 118.51 114.38 25.53 12.85 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 142.86 139.88 28.59 14.33 0.00 0.00 0.00 0.00 07:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:02 AM eth0 36.02 31.67 8.32 5.19 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 32.03 27.81 7.58 4.92 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 62.16 44.12 99.43 38.87 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 103.81 83.92 264.06 20.19 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) 08/21/2024 _x86_64_ (2 CPU) 07:28:14 LINUX RESTART (2 CPU) 07:29:01 AM CPU %user %nice %system %iowait %steal %idle 07:30:01 AM all 32.51 0.01 7.28 5.68 0.12 54.41 07:30:01 AM 0 23.79 0.02 6.74 5.52 0.12 63.81 07:30:01 AM 1 41.26 0.00 7.81 5.83 0.12 44.98 07:31:01 AM all 26.03 0.00 3.86 6.64 0.13 63.34 07:31:01 AM 0 21.08 0.00 3.42 8.34 0.13 67.02 07:31:01 AM 1 30.99 0.00 4.30 4.95 0.12 59.65 07:32:01 AM all 10.47 0.00 1.45 0.60 0.05 87.43 07:32:01 AM 0 3.91 0.00 1.17 0.57 0.05 94.31 07:32:01 AM 1 17.07 0.00 1.73 0.64 0.05 80.52 07:33:01 AM all 25.36 0.00 4.44 1.89 0.10 68.22 07:33:01 AM 0 16.98 0.00 3.89 0.78 0.10 78.25 07:33:01 AM 1 33.79 0.00 4.99 3.00 0.10 58.13 07:34:01 AM all 3.65 0.00 0.95 1.83 0.14 93.43 07:34:01 AM 0 2.77 0.00 0.72 2.54 0.07 93.90 07:34:01 AM 1 4.52 0.00 1.19 1.12 0.22 92.96 07:35:01 AM all 12.51 0.00 0.67 0.01 0.08 86.72 07:35:01 AM 0 9.40 0.00 0.77 0.02 0.10 89.70 07:35:01 AM 1 15.63 0.00 0.57 0.00 0.07 83.72 07:36:01 AM all 14.11 0.00 0.80 0.00 0.08 85.00 07:36:01 AM 0 13.90 0.00 0.86 0.00 0.07 85.17 07:36:01 AM 1 14.32 0.00 0.74 0.00 0.10 84.84 07:37:02 AM all 8.49 0.00 0.45 0.00 0.07 90.99 07:37:02 AM 0 4.50 0.00 0.37 0.00 0.07 95.07 07:37:02 AM 1 12.48 0.00 0.53 0.00 0.07 86.92 07:38:01 AM all 8.19 0.00 0.39 0.00 1.18 90.24 07:38:01 AM 0 6.03 0.00 0.32 0.00 0.78 92.87 07:38:01 AM 1 10.34 0.00 0.45 0.00 1.57 87.64 07:39:01 AM all 17.47 0.00 1.93 0.25 0.28 80.07 07:39:01 AM 0 14.80 0.00 1.78 0.25 0.48 82.69 07:39:01 AM 1 20.15 0.00 2.09 0.25 0.08 77.43 Average: all 15.89 0.00 2.22 1.69 0.22 79.97 Average: 0 11.72 0.00 2.01 1.81 0.20 84.26 Average: 1 20.05 0.00 2.44 1.58 0.25 75.68