---> uname -a: Linux prd-centos8-robot-2c-8g-16024.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 573 5020 19 2103 6827 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:a8:11:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fea8:1129/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/13/2024 _x86_64_ (2 CPU) 03:28:37 LINUX RESTART (2 CPU) 03:29:01 AM tps rtps wtps bread/s bwrtn/s 03:30:01 AM 97.78 47.52 50.27 5378.21 36211.78 03:31:01 AM 80.39 6.88 73.51 1299.83 6348.67 03:32:01 AM 101.62 0.65 100.97 27.99 9972.59 03:33:01 AM 28.58 0.00 28.58 0.00 2121.76 03:34:01 AM 15.48 0.92 14.56 126.89 844.35 03:35:01 AM 31.51 0.00 31.51 0.00 2533.98 03:36:01 AM 44.48 0.05 44.43 3.60 5918.75 03:37:01 AM 5.48 0.03 5.45 1.87 253.73 03:38:01 AM 9.10 0.27 8.83 35.19 339.98 03:39:01 AM 39.02 0.47 38.55 48.92 1867.34 Average: 45.34 5.68 39.67 692.30 6641.55 03:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 AM 5647180 7125112 2235276 28.36 2688 1673112 659320 7.38 152780 1807556 79068 03:31:01 AM 5356184 7089652 2526272 32.05 2688 1915892 656960 7.36 185928 2020124 160000 03:32:01 AM 5231268 7041648 2651188 33.63 2688 1986892 689528 7.72 194992 2107488 46944 03:33:01 AM 5198784 7021240 2683672 34.05 2688 1999584 701568 7.86 208304 2129456 12692 03:34:01 AM 5173152 7034012 2709304 34.37 2688 2036224 717944 8.04 224892 2131476 35796 03:35:01 AM 5055672 7059336 2826784 35.86 2688 2172652 656372 7.35 226368 2228680 158496 03:36:01 AM 5016532 7020396 2865924 36.36 2688 2173436 698280 7.82 232156 2260080 616 03:37:01 AM 5010288 7015476 2872168 36.44 2688 2174776 713756 7.99 232288 2266484 460 03:38:01 AM 5079184 6943644 2803272 35.56 2688 2038908 778928 8.72 240332 2207368 20012 03:39:01 AM 5124160 6985336 2758296 34.99 2688 2036364 736912 8.25 428108 1979704 30028 Average: 5189240 7033585 2693216 34.17 2688 2020784 700957 7.85 232615 2113842 54411 03:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 248.52 144.95 904.46 49.75 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 70.81 58.18 827.29 6.85 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 36.00 27.84 281.85 6.31 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 14.35 5.17 4.33 2.32 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 11.05 10.31 51.69 2.41 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 26.88 24.10 262.39 5.06 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 171.59 148.46 41.68 39.70 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 20.59 20.33 5.89 4.76 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 53.77 45.88 69.91 26.48 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 17.14 15.03 13.03 6.85 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 67.07 50.02 246.26 15.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/13/2024 _x86_64_ (2 CPU) 03:28:37 LINUX RESTART (2 CPU) 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 17.80 0.00 5.00 38.81 0.14 38.25 03:30:01 AM 0 15.67 0.00 5.62 36.23 0.15 42.32 03:30:01 AM 1 19.89 0.00 4.39 41.33 0.12 34.28 03:31:01 AM all 35.82 0.00 5.17 2.75 0.17 56.08 03:31:01 AM 0 38.96 0.00 5.43 2.68 0.17 52.76 03:31:01 AM 1 32.70 0.00 4.92 2.83 0.17 59.39 03:32:01 AM all 32.27 0.00 3.94 6.51 0.13 57.15 03:32:01 AM 0 32.74 0.00 4.54 7.47 0.12 55.14 03:32:01 AM 1 31.80 0.00 3.34 5.56 0.13 59.17 03:33:01 AM all 8.50 0.00 0.80 2.44 0.13 88.13 03:33:01 AM 0 8.09 0.00 0.84 4.35 0.15 86.57 03:33:01 AM 1 8.91 0.00 0.77 0.53 0.10 89.69 03:34:01 AM all 16.20 0.00 1.91 8.11 0.23 73.56 03:34:01 AM 0 19.50 0.00 1.85 9.51 0.25 68.89 03:34:01 AM 1 12.89 0.00 1.97 6.70 0.20 78.24 03:35:01 AM all 21.81 0.00 2.77 10.36 0.21 64.85 03:35:01 AM 0 18.49 0.00 2.52 10.57 0.17 68.25 03:35:01 AM 1 25.13 0.00 3.02 10.15 0.25 61.45 03:36:01 AM all 11.71 0.00 1.40 6.67 0.14 80.08 03:36:01 AM 0 10.06 0.00 1.26 6.79 0.13 81.77 03:36:01 AM 1 13.36 0.00 1.54 6.55 0.15 78.40 03:37:01 AM all 10.51 0.00 0.34 0.08 0.10 88.98 03:37:01 AM 0 9.08 0.00 0.34 0.00 0.10 90.49 03:37:01 AM 1 11.95 0.00 0.34 0.15 0.10 87.46 03:38:01 AM all 23.29 0.00 1.44 0.32 0.13 74.83 03:38:01 AM 0 16.20 0.00 1.59 0.20 0.13 81.87 03:38:01 AM 1 30.38 0.00 1.29 0.44 0.12 67.78 03:39:01 AM all 28.96 0.00 3.08 1.20 0.09 66.66 03:39:01 AM 0 18.69 0.00 3.02 1.40 0.08 76.80 03:39:01 AM 1 39.23 0.00 3.14 1.00 0.10 56.53 Average: all 20.70 0.00 2.58 7.69 0.14 68.89 Average: 0 18.76 0.00 2.69 7.85 0.15 70.55 Average: 1 22.63 0.00 2.47 7.52 0.14 67.24