---> uname -a: Linux prd-centos8-robot-2c-8g-10138.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4944 19 2168 6814 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:d8:ef:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85683sec preferred_lft 85683sec inet6 fe80::f816:3eff:fed8:ef7d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/23/2023 _x86_64_ (2 CPU) 07:22:25 LINUX RESTART (2 CPU) 07:23:02 AM tps rtps wtps bread/s bwrtn/s 07:24:01 AM 63.88 18.33 45.55 3846.72 31826.92 07:25:01 AM 117.35 6.55 110.80 1267.79 10326.93 07:26:01 AM 56.99 0.67 56.32 28.65 5736.48 07:27:01 AM 36.52 0.98 35.54 130.49 2850.62 07:28:01 AM 61.81 0.03 61.77 3.47 7382.69 07:29:01 AM 5.55 0.02 5.53 0.13 262.53 07:30:01 AM 0.43 0.00 0.43 0.00 98.02 07:31:01 AM 0.27 0.00 0.27 0.00 39.79 07:32:01 AM 0.23 0.00 0.23 0.00 29.34 07:33:01 AM 8.93 0.23 8.70 33.86 382.74 07:34:01 AM 35.38 0.47 34.91 48.93 2039.66 Average: 35.17 2.46 32.71 482.25 5503.97 07:23:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 AM 5568060 7099916 2314404 29.36 2688 1724556 664580 7.44 163232 1869488 83188 07:25:01 AM 5155212 7012188 2727252 34.60 2688 2034352 721644 8.08 207528 2174888 163796 07:26:01 AM 5196732 7058112 2685732 34.07 2688 2037704 667276 7.47 201660 2134056 30220 07:27:01 AM 5026060 6979800 2856404 36.24 2688 2127956 744056 8.33 229748 2270924 68920 07:28:01 AM 4992092 7044840 2890372 36.67 2688 2221624 652108 7.30 231940 2280436 80 07:29:01 AM 4950012 7004676 2932452 37.20 2688 2223540 735196 8.23 232004 2322228 196 07:30:01 AM 4942092 6999480 2940372 37.30 2688 2226260 787532 8.82 232016 2329780 168 07:31:01 AM 4941080 6999544 2941384 37.32 2688 2227316 787532 8.82 232020 2330788 152 07:32:01 AM 4938184 6997444 2944280 37.35 2688 2228096 787532 8.82 232020 2333704 124 07:33:01 AM 5065652 6982764 2816812 35.74 2688 2088980 704300 7.89 235260 2217936 16332 07:34:01 AM 5110320 7022200 2772144 35.17 2688 2086688 689288 7.72 431484 1987832 212 Average: 5080500 7018269 2801964 35.55 2688 2111552 721913 8.08 238992 2204733 33035 07:23:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 261.80 167.46 1172.19 54.15 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 71.54 56.87 890.07 6.76 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 20.54 16.76 149.59 5.03 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 41.29 34.56 284.52 7.70 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 210.13 150.31 74.27 44.09 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 107.60 102.03 24.19 10.48 0.00 0.00 0.00 0.00 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 172.39 169.41 34.11 17.29 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 36.83 32.48 8.64 5.67 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 31.36 27.81 6.97 4.86 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 67.51 53.42 93.05 39.25 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 18.03 16.60 13.64 12.85 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 94.20 75.11 248.73 18.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/23/2023 _x86_64_ (2 CPU) 07:22:25 LINUX RESTART (2 CPU) 07:23:02 AM CPU %user %nice %system %iowait %steal %idle 07:24:01 AM all 24.41 0.00 4.72 19.62 0.09 51.16 07:24:01 AM 0 19.90 0.00 5.56 15.86 0.07 58.62 07:24:01 AM 1 28.90 0.00 3.88 23.38 0.12 43.72 07:25:01 AM all 33.80 0.00 5.19 6.23 0.11 54.68 07:25:01 AM 0 34.29 0.00 4.34 4.51 0.13 56.72 07:25:01 AM 1 33.30 0.00 6.04 7.95 0.08 52.63 07:26:01 AM all 21.13 0.00 2.64 2.18 0.10 73.96 07:26:01 AM 0 12.52 0.00 2.39 1.89 0.10 83.11 07:26:01 AM 1 29.74 0.00 2.89 2.47 0.10 64.81 07:27:01 AM all 22.12 0.00 2.44 2.82 0.09 72.53 07:27:01 AM 0 12.45 0.00 1.92 1.44 0.08 84.11 07:27:01 AM 1 31.77 0.00 2.97 4.20 0.10 60.96 07:28:01 AM all 21.70 0.00 3.24 2.11 0.08 72.87 07:28:01 AM 0 14.11 0.00 2.71 2.40 0.07 80.70 07:28:01 AM 1 28.89 0.00 3.74 1.84 0.08 65.44 07:29:01 AM all 10.76 0.00 0.63 0.07 0.05 88.49 07:29:01 AM 0 7.72 0.00 0.74 0.13 0.05 91.36 07:29:01 AM 1 13.81 0.00 0.52 0.00 0.05 85.62 07:30:01 AM all 15.53 0.00 0.72 0.00 0.08 83.66 07:30:01 AM 0 10.12 0.00 0.87 0.00 0.08 88.93 07:30:01 AM 1 20.97 0.00 0.57 0.00 0.08 78.38 07:31:01 AM all 9.23 0.00 0.26 0.00 0.06 90.45 07:31:01 AM 0 7.82 0.00 0.28 0.00 0.07 91.83 07:31:01 AM 1 10.63 0.00 0.23 0.00 0.05 89.08 07:32:01 AM all 8.18 0.00 0.24 0.00 0.04 91.53 07:32:01 AM 0 4.23 0.00 0.23 0.00 0.03 95.50 07:32:01 AM 1 12.13 0.00 0.25 0.00 0.05 87.56 07:33:01 AM all 14.67 0.00 1.63 0.23 0.08 83.40 07:33:01 AM 0 11.77 0.00 1.60 0.32 0.07 86.24 07:33:01 AM 1 17.57 0.00 1.65 0.13 0.08 80.56 07:34:01 AM all 28.58 0.00 2.59 0.82 0.08 67.93 07:34:01 AM 0 27.66 0.00 2.29 0.75 0.08 69.21 07:34:01 AM 1 29.49 0.00 2.89 0.88 0.08 66.65 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.10 0.00 2.21 3.08 0.08 75.54 Average: 0 14.79 0.00 2.08 2.46 0.08 80.59 Average: 1 23.39 0.00 2.33 3.69 0.08 70.51