---> uname -a: Linux prd-centos8-robot-2c-8g-113.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 567 5006 19 2124 6834 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:12:7c:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe12:7cda/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/21/2024 _x86_64_ (2 CPU) 09:34:18 LINUX RESTART (2 CPU) 09:35:01 AM tps rtps wtps bread/s bwrtn/s 09:36:01 AM 119.83 47.95 71.88 6136.22 32067.46 09:37:01 AM 111.49 6.71 104.78 1270.03 9087.06 09:38:01 AM 42.19 0.63 41.56 48.93 5083.40 09:39:01 AM 25.02 1.02 24.00 133.40 1808.80 09:40:01 AM 50.69 0.03 50.66 3.47 7296.37 09:41:01 AM 5.66 0.02 5.65 0.13 226.20 09:42:01 AM 0.33 0.00 0.33 0.00 7.00 09:43:01 AM 7.60 0.23 7.37 34.13 243.11 09:44:02 AM 22.01 0.52 21.50 64.66 1106.53 Average: 42.76 6.35 36.42 854.61 6325.29 09:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 AM 5532884 7074968 2349552 29.81 2688 1734372 692984 7.76 188024 1878776 95480 09:37:01 AM 5245532 7061620 2636904 33.45 2688 1993388 677068 7.58 211728 2084148 103200 09:38:01 AM 5147568 6998656 2734868 34.70 2688 2028252 726836 8.14 233196 2159172 15812 09:39:01 AM 5047392 7008836 2835044 35.97 2688 2134792 734468 8.22 262768 2217808 99500 09:40:01 AM 5026600 7072584 2855836 36.23 2688 2215640 638944 7.15 262464 2222076 96 09:41:01 AM 4884592 6930876 2997844 38.03 2688 2215920 842864 9.44 262640 2362384 24 09:42:01 AM 4837796 6884120 3044640 38.63 2688 2215972 868328 9.72 262640 2409828 4 09:43:01 AM 5101876 6989708 2780560 35.28 2688 2062428 720180 8.06 271004 2157928 21604 09:44:02 AM 5157296 7028140 2725140 34.57 2688 2046348 700908 7.85 439696 1938136 1340 Average: 5109060 7005501 2773376 35.18 2688 2071901 733620 8.21 266018 2158917 37451 09:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 259.33 163.06 1314.84 58.80 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 45.78 40.11 505.09 6.59 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 32.43 23.45 269.02 5.48 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 35.70 29.34 287.59 6.18 0.00 0.00 0.00 0.00 09:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM eth0 203.32 146.64 45.12 39.04 0.00 0.00 0.00 0.00 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 259.19 252.81 2528.85 704.34 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 550.34 488.80 6965.00 31.58 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 237.68 199.77 2348.93 29.66 0.00 0.00 0.00 0.00 09:44:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:02 AM eth0 20.55 15.93 15.39 7.31 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 182.69 151.10 1586.59 98.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/21/2024 _x86_64_ (2 CPU) 09:34:18 LINUX RESTART (2 CPU) 09:35:01 AM CPU %user %nice %system %iowait %steal %idle 09:36:01 AM all 26.95 0.03 5.79 29.79 0.08 37.36 09:36:01 AM 0 28.68 0.05 7.01 29.62 0.08 34.56 09:36:01 AM 1 25.22 0.00 4.57 29.96 0.08 40.16 09:37:01 AM all 37.58 0.00 5.68 5.78 0.09 50.87 09:37:01 AM 0 45.61 0.00 5.60 4.63 0.10 44.06 09:37:01 AM 1 29.55 0.00 5.76 6.93 0.08 57.67 09:38:01 AM all 21.52 0.00 1.99 3.35 0.09 73.05 09:38:01 AM 0 25.85 0.00 2.40 3.91 0.08 67.75 09:38:01 AM 1 17.20 0.00 1.58 2.79 0.10 78.33 09:39:01 AM all 18.12 0.00 2.83 1.33 0.06 77.66 09:39:01 AM 0 19.90 0.00 2.76 0.92 0.07 76.36 09:39:01 AM 1 16.33 0.00 2.89 1.75 0.05 78.97 09:40:01 AM all 20.00 0.00 3.20 3.21 0.39 73.20 09:40:01 AM 0 26.83 0.00 3.29 2.85 0.09 66.94 09:40:01 AM 1 13.24 0.00 3.10 3.57 0.70 79.39 09:41:01 AM all 13.00 0.00 0.93 0.04 0.10 85.93 09:41:01 AM 0 11.54 0.00 0.80 0.02 0.10 87.54 09:41:01 AM 1 14.46 0.00 1.06 0.07 0.10 84.31 09:42:01 AM all 13.42 0.00 1.57 0.00 0.13 84.87 09:42:01 AM 0 17.81 0.00 1.79 0.00 0.14 80.26 09:42:01 AM 1 9.06 0.00 1.35 0.00 0.13 89.46 09:43:01 AM all 14.39 0.00 1.96 0.06 0.12 83.47 09:43:01 AM 0 15.41 0.00 2.21 0.03 0.12 82.23 09:43:01 AM 1 13.38 0.00 1.71 0.08 0.12 84.70 09:44:02 AM all 29.94 0.00 2.82 1.05 0.11 66.08 09:44:02 AM 0 30.41 0.00 2.72 0.87 0.12 65.89 09:44:02 AM 1 29.48 0.00 2.92 1.24 0.10 66.27 Average: all 21.69 0.00 2.98 4.97 0.13 70.22 Average: 0 24.69 0.01 3.18 4.78 0.10 67.24 Average: 1 18.70 0.00 2.78 5.17 0.16 73.20