---> uname -a: Linux prd-centos8-robot-2c-8g-2045.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4991 19 2123 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:75:8e:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85675sec preferred_lft 85675sec inet6 fe80::f816:3eff:fe75:8eeb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/02/2024 _x86_64_ (2 CPU) 07:31:56 LINUX RESTART (2 CPU) 07:33:02 AM tps rtps wtps bread/s bwrtn/s 07:34:01 AM 73.99 18.18 55.81 3842.09 11489.48 07:35:01 AM 105.75 6.60 99.15 1269.92 9075.52 07:36:02 AM 53.03 0.58 52.45 26.26 4628.91 07:37:01 AM 20.00 1.00 19.00 132.72 1590.54 07:38:01 AM 66.91 0.03 66.88 3.47 7508.11 07:39:01 AM 5.32 0.02 5.30 0.13 249.44 07:40:01 AM 0.45 0.00 0.45 0.00 100.10 07:41:01 AM 0.38 0.00 0.38 0.00 40.99 07:42:01 AM 0.27 0.00 0.27 0.00 42.22 07:43:01 AM 10.30 0.25 10.05 34.39 440.34 07:44:01 AM 38.41 0.45 37.96 48.38 2065.62 Average: 34.03 2.44 31.59 482.48 3375.13 07:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 AM 5483636 7055504 2398820 30.43 2688 1764060 707164 7.92 164088 1949300 72612 07:35:01 AM 5256848 7057568 2625608 33.31 2688 1978120 674948 7.56 186456 2098536 86688 07:36:02 AM 5165476 6994908 2716980 34.47 2688 2006672 748292 8.38 209728 2162576 13764 07:37:01 AM 5084460 6992968 2797996 35.50 2688 2083588 739992 8.29 231632 2214232 68548 07:38:01 AM 5037440 7047828 2845016 36.09 2688 2179980 661144 7.40 233976 2236724 76 07:39:01 AM 4994376 7006680 2888080 36.64 2688 2181896 729132 8.16 234048 2279352 284 07:40:01 AM 4989272 7004144 2893184 36.70 2688 2184464 784404 8.78 234056 2284232 100 07:41:01 AM 4985900 7001876 2896556 36.75 2688 2185556 784404 8.78 234060 2287348 96 07:42:01 AM 4984316 7001360 2898140 36.77 2688 2186640 784404 8.78 234068 2288956 40 07:43:01 AM 5131064 6997808 2751392 34.91 2688 2040968 710896 7.96 249720 2148536 38528 07:44:01 AM 5092052 6964248 2790404 35.40 2688 2046936 752728 8.43 431020 2010576 29484 Average: 5109531 7011354 2772925 35.18 2688 2076262 734319 8.22 240259 2178215 28202 07:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 289.39 178.50 1509.58 54.43 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 39.11 32.24 409.38 6.17 0.00 0.00 0.00 0.00 07:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:02 AM eth0 21.73 18.26 148.08 4.91 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 34.71 30.60 283.90 6.10 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 203.78 183.82 76.94 45.43 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 95.02 90.93 23.34 9.78 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 151.15 148.37 31.58 15.64 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 38.24 33.44 8.89 5.92 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 40.14 35.75 9.34 6.48 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 64.94 48.49 94.23 43.29 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 16.51 16.94 14.12 8.33 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 90.20 74.20 235.21 18.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/02/2024 _x86_64_ (2 CPU) 07:31:56 LINUX RESTART (2 CPU) 07:33:02 AM CPU %user %nice %system %iowait %steal %idle 07:34:01 AM all 28.49 0.00 5.05 15.45 0.12 50.90 07:34:01 AM 0 31.59 0.00 4.70 14.42 0.14 49.15 07:34:01 AM 1 25.38 0.00 5.39 16.47 0.10 52.65 07:35:01 AM all 35.51 0.00 5.77 7.80 0.13 50.80 07:35:01 AM 0 41.11 0.00 5.86 8.14 0.13 44.76 07:35:01 AM 1 29.88 0.00 5.67 7.46 0.13 56.85 07:36:02 AM all 22.65 0.00 2.05 3.08 0.08 72.15 07:36:02 AM 0 36.50 0.00 2.08 2.97 0.08 58.36 07:36:02 AM 1 8.77 0.00 2.01 3.19 0.07 85.96 07:37:01 AM all 15.18 0.00 2.34 0.74 0.07 81.68 07:37:01 AM 0 17.97 0.00 2.62 0.53 0.07 78.82 07:37:01 AM 1 12.39 0.00 2.06 0.95 0.07 84.54 07:38:01 AM all 22.63 0.00 3.78 2.43 0.09 71.05 07:38:01 AM 0 24.14 0.00 3.33 2.70 0.08 69.76 07:38:01 AM 1 21.12 0.00 4.24 2.17 0.10 72.36 07:39:01 AM all 12.11 0.00 0.65 0.08 0.07 87.10 07:39:01 AM 0 13.33 0.00 0.52 0.07 0.08 85.99 07:39:01 AM 1 10.88 0.00 0.78 0.08 0.05 88.21 07:40:01 AM all 16.04 0.00 0.78 0.00 0.09 83.09 07:40:01 AM 0 22.79 0.00 0.66 0.00 0.08 76.46 07:40:01 AM 1 9.33 0.00 0.89 0.00 0.10 89.68 07:41:01 AM all 10.03 0.00 0.35 0.00 0.07 89.56 07:41:01 AM 0 11.65 0.00 0.35 0.00 0.07 87.93 07:41:01 AM 1 8.40 0.00 0.35 0.00 0.07 91.18 07:42:01 AM all 11.09 0.00 0.33 0.00 0.07 88.51 07:42:01 AM 0 11.35 0.00 0.33 0.00 0.07 88.25 07:42:01 AM 1 10.83 0.00 0.33 0.00 0.07 88.77 07:43:01 AM all 22.46 0.00 2.07 0.09 0.09 75.28 07:43:01 AM 0 31.92 0.00 2.04 0.17 0.10 65.78 07:43:01 AM 1 12.99 0.00 2.11 0.02 0.08 84.80 07:44:01 AM all 31.87 0.00 2.95 0.85 0.10 64.22 07:44:01 AM 0 30.13 0.00 2.28 0.83 0.10 66.66 07:44:01 AM 1 33.62 0.00 3.63 0.87 0.10 61.78 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.75 0.00 2.37 2.76 0.09 74.03 Average: 0 24.79 0.00 2.25 2.70 0.09 70.16 Average: 1 16.69 0.00 2.49 2.82 0.09 77.90