---> uname -a: Linux prd-centos8-robot-2c-8g-17804.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 596 4990 19 2110 6804 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:00:25:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85677sec preferred_lft 85677sec inet6 fe80::f816:3eff:fe00:252a/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) 01/19/2024 _x86_64_ (2 CPU) 04:15:52 LINUX RESTART (2 CPU) 04:16:01 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 249.38 173.23 76.16 14335.92 38543.49 04:18:01 AM 96.17 6.88 89.29 1300.72 8326.45 04:19:01 AM 68.36 0.65 67.71 28.12 5704.20 04:20:01 AM 35.91 0.98 34.93 130.51 2994.40 04:21:01 AM 63.23 0.03 63.20 3.47 7413.66 04:22:01 AM 3.52 0.02 3.50 0.13 126.34 04:23:01 AM 1.93 0.00 1.93 0.00 126.08 04:24:01 AM 0.55 0.00 0.55 0.00 87.65 04:25:01 AM 0.30 0.00 0.30 0.00 17.09 04:26:01 AM 0.25 0.03 0.22 1.87 10.55 04:27:01 AM 19.29 0.25 19.04 34.39 870.48 Average: 48.99 16.55 32.44 1439.64 5838.48 04:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 5618172 7104432 2264276 28.73 2688 1680456 666492 7.46 154200 1832784 80020 04:18:01 AM 5233292 7028516 2649156 33.61 2688 1975832 707540 7.92 194152 2125900 142200 04:19:01 AM 5218824 7032136 2663624 33.79 2688 1990640 690568 7.73 194868 2123772 46932 04:20:01 AM 5069128 6975200 2813320 35.69 2688 2081416 766780 8.59 230060 2231288 68528 04:21:01 AM 5018664 7025372 2863784 36.33 2688 2176752 676520 7.57 232420 2256644 84 04:22:01 AM 4982176 6989748 2900272 36.79 2688 2177624 724624 8.11 232588 2292880 852 04:23:01 AM 4976032 6985696 2906416 36.87 2688 2179708 724624 8.11 232600 2299180 984 04:24:01 AM 4973588 6984752 2908860 36.90 2688 2181208 724624 8.11 232600 2301688 80 04:25:01 AM 4971248 6982748 2911200 36.93 2688 2181544 724624 8.11 232600 2304072 4 04:26:01 AM 4971304 6983196 2911144 36.93 2688 2181944 724624 8.11 232728 2304144 108 04:27:01 AM 5124828 6977008 2757620 34.98 2688 2027852 731136 8.19 250076 2159352 26088 Average: 5105205 7006255 2777243 35.23 2688 2075907 714741 8.00 219899 2202882 33262 04:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 245.80 147.27 1036.67 49.53 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 70.24 56.06 916.38 7.31 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 22.33 15.79 148.79 10.81 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 46.68 35.23 285.02 11.09 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 588.59 526.44 155.92 100.31 0.00 0.00 0.00 0.00 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 34.67 20.01 12.88 3.44 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 27.98 29.40 7.71 5.66 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 18.71 19.28 4.32 3.83 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 9.68 9.38 2.17 1.88 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 7.75 7.02 1.55 1.30 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 72.23 51.08 79.23 32.28 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 104.06 83.36 240.97 20.68 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) 01/19/2024 _x86_64_ (2 CPU) 04:15:52 LINUX RESTART (2 CPU) 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 31.09 0.03 9.86 19.70 0.08 39.24 04:17:01 AM 0 27.48 0.02 9.10 19.79 0.08 43.52 04:17:01 AM 1 34.68 0.03 10.61 19.62 0.08 34.97 04:18:01 AM all 35.26 0.00 5.00 3.36 0.12 56.27 04:18:01 AM 0 23.46 0.00 4.11 3.50 0.12 68.81 04:18:01 AM 1 47.07 0.00 5.90 3.21 0.12 43.71 04:19:01 AM all 20.04 0.00 2.74 2.40 0.10 74.73 04:19:01 AM 0 9.40 0.00 2.15 2.55 0.12 85.78 04:19:01 AM 1 30.68 0.00 3.32 2.24 0.08 63.67 04:20:01 AM all 23.19 0.00 2.90 5.51 0.13 68.27 04:20:01 AM 0 10.55 0.00 2.72 6.30 0.10 80.32 04:20:01 AM 1 35.90 0.00 3.08 4.72 0.15 56.15 04:21:01 AM all 21.67 0.00 4.17 2.44 0.08 71.64 04:21:01 AM 0 21.04 0.00 3.68 1.36 0.08 73.84 04:21:01 AM 1 22.29 0.00 4.67 3.51 0.08 69.44 04:22:01 AM all 3.82 0.00 0.35 0.05 0.05 95.73 04:22:01 AM 0 1.02 0.00 0.23 0.08 0.05 98.61 04:22:01 AM 1 6.62 0.00 0.47 0.02 0.05 92.84 04:23:01 AM all 13.23 0.00 0.35 0.01 0.07 86.34 04:23:01 AM 0 9.57 0.00 0.32 0.02 0.07 90.03 04:23:01 AM 1 16.91 0.00 0.39 0.00 0.07 82.63 04:24:01 AM all 9.35 0.00 0.25 0.00 0.08 90.33 04:24:01 AM 0 5.26 0.00 0.23 0.00 0.07 94.44 04:24:01 AM 1 13.44 0.00 0.27 0.00 0.08 86.21 04:25:01 AM all 4.21 0.00 0.19 0.00 0.05 95.55 04:25:01 AM 0 4.78 0.00 0.18 0.00 0.05 94.99 04:25:01 AM 1 3.65 0.00 0.20 0.00 0.05 96.10 04:26:01 AM all 3.38 0.00 0.18 0.00 0.05 96.39 04:26:01 AM 0 1.37 0.00 0.13 0.00 0.03 98.46 04:26:01 AM 1 5.39 0.00 0.23 0.00 0.07 94.31 04:27:01 AM all 21.68 0.00 2.27 0.29 0.08 75.67 04:27:01 AM 0 8.37 0.00 1.97 0.00 0.08 89.57 04:27:01 AM 1 34.99 0.00 2.57 0.59 0.08 61.76 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.99 0.00 2.57 3.06 0.08 77.29 Average: 0 11.11 0.00 2.26 3.05 0.08 83.51 Average: 1 22.88 0.00 2.88 3.08 0.08 71.07