---> uname -a: Linux prd-centos8-robot-2c-8g-1001.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: 2799.998 BogoMIPS: 5599.99 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 602 4972 19 2122 6798 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:92:da:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:fe92:da73/64 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) 03/17/2024 _x86_64_ (2 CPU) 04:20:30 LINUX RESTART (2 CPU) 04:21:01 AM tps rtps wtps bread/s bwrtn/s 04:22:01 AM 96.22 44.79 51.42 6086.72 27846.58 04:23:01 AM 107.81 6.71 101.10 1270.24 8677.52 04:24:01 AM 45.03 0.63 44.40 48.92 5084.21 04:25:01 AM 29.09 1.02 28.07 133.42 1694.90 04:26:01 AM 41.25 0.03 41.22 3.47 7020.88 04:27:01 AM 3.75 0.02 3.73 0.13 155.52 04:28:01 AM 2.22 0.02 2.20 0.93 136.10 04:29:01 AM 2.93 0.23 2.70 34.12 140.22 04:30:01 AM 23.09 0.30 22.79 36.12 1149.65 Average: 39.04 5.97 33.07 845.93 5766.98 04:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:22:01 AM 5468332 7046064 2414104 30.63 2688 1769188 710288 7.95 191056 1937476 107508 04:23:01 AM 5220612 7031276 2661824 33.77 2688 1987960 697584 7.81 211912 2106600 94712 04:24:01 AM 5145204 6988388 2737232 34.73 2688 2020500 722680 8.09 233268 2161248 14752 04:25:01 AM 4907800 6993940 2974636 37.74 2688 2255872 738068 8.26 293464 2315152 226516 04:26:01 AM 4992552 7031836 2889884 36.66 2688 2208940 676860 7.58 262812 2254036 44 04:27:01 AM 4948408 6990104 2934028 37.22 2688 2211376 744540 8.34 262992 2298872 1836 04:28:01 AM 4828932 6870832 3053504 38.74 2688 2211556 858884 9.62 262992 2417720 4 04:29:01 AM 5121180 6991604 2761256 35.03 2688 2043652 704936 7.89 256696 2149324 6624 04:30:01 AM 5081956 6948752 2800480 35.53 2688 2042256 778020 8.71 439156 2013104 180 Average: 5079442 6988088 2802994 35.56 2688 2083478 736873 8.25 268261 2183726 50242 04:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 274.54 177.85 1534.75 54.84 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 27.61 24.79 237.15 5.72 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 25.94 20.94 249.99 4.73 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 39.87 34.92 285.50 7.07 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 626.34 565.26 126.02 112.40 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 31.91 21.56 27.66 3.48 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 305.96 278.59 4166.99 18.15 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 283.17 243.85 3177.98 38.91 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 15.54 15.74 12.66 7.23 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 181.21 153.73 1090.98 28.06 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) 03/17/2024 _x86_64_ (2 CPU) 04:20:30 LINUX RESTART (2 CPU) 04:21:01 AM CPU %user %nice %system %iowait %steal %idle 04:22:01 AM all 39.04 0.04 6.79 15.80 0.11 38.22 04:22:01 AM 0 34.65 0.07 7.92 15.38 0.12 41.87 04:22:01 AM 1 43.46 0.02 5.65 16.22 0.10 34.55 04:23:01 AM all 35.14 0.00 5.40 6.51 0.12 52.83 04:23:01 AM 0 27.69 0.00 5.60 6.49 0.10 60.12 04:23:01 AM 1 42.56 0.00 5.21 6.53 0.13 45.57 04:24:01 AM all 21.23 0.00 1.89 2.50 0.10 74.28 04:24:01 AM 0 18.53 0.00 1.72 2.62 0.10 77.03 04:24:01 AM 1 23.94 0.00 2.06 2.37 0.10 71.53 04:25:01 AM all 20.25 0.00 3.65 1.41 0.10 74.59 04:25:01 AM 0 17.15 0.00 3.36 0.90 0.08 78.50 04:25:01 AM 1 23.35 0.00 3.94 1.93 0.12 70.67 04:26:01 AM all 15.19 0.00 3.22 1.95 0.08 79.57 04:26:01 AM 0 13.70 0.00 2.95 0.94 0.08 82.33 04:26:01 AM 1 16.69 0.00 3.49 2.95 0.07 76.80 04:27:01 AM all 5.43 0.00 1.49 0.16 0.06 92.86 04:27:01 AM 0 0.89 0.00 0.27 0.32 0.07 98.46 04:27:01 AM 1 9.99 0.00 2.72 0.00 0.05 87.24 04:28:01 AM all 7.82 0.00 1.02 0.08 0.09 90.99 04:28:01 AM 0 4.30 0.00 0.62 0.13 0.08 94.86 04:28:01 AM 1 11.35 0.00 1.42 0.03 0.10 87.09 04:29:01 AM all 11.57 0.00 2.35 0.03 0.08 85.96 04:29:01 AM 0 13.10 0.00 2.92 0.02 0.08 83.88 04:29:01 AM 1 10.04 0.00 1.79 0.05 0.08 88.04 04:30:01 AM all 28.47 0.00 2.35 0.68 0.10 68.40 04:30:01 AM 0 19.87 0.00 2.56 0.67 0.08 76.81 04:30:01 AM 1 37.08 0.00 2.15 0.69 0.12 59.96 Average: all 20.45 0.00 3.13 3.22 0.09 73.10 Average: 0 16.64 0.01 3.10 3.04 0.09 77.13 Average: 1 24.27 0.00 3.16 3.41 0.10 69.07