---> uname -a: Linux prd-centos8-robot-2c-8g-7702.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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4909 19 2174 6786 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:07:3e:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85541sec preferred_lft 85541sec inet6 fe80::f816:3eff:fe07:3e14/64 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) 02/18/2024 _x86_64_ (2 CPU) 01:41:50 LINUX RESTART (2 CPU) 01:42:01 AM tps rtps wtps bread/s bwrtn/s 01:43:01 AM 191.62 134.30 57.32 13293.89 39306.11 01:44:01 AM 123.51 6.60 116.91 1269.71 10754.95 01:45:01 AM 53.69 0.58 53.11 26.26 4750.26 01:46:01 AM 14.13 0.98 13.15 130.51 709.25 01:47:01 AM 67.04 0.03 67.01 3.47 7911.85 01:48:01 AM 6.86 0.02 6.85 0.13 325.09 01:49:01 AM 1.90 0.03 1.87 1.87 167.04 01:50:01 AM 0.28 0.00 0.28 0.00 175.12 01:51:01 AM 0.32 0.00 0.32 0.00 180.67 01:52:01 AM 0.35 0.03 0.32 1.20 133.49 01:53:01 AM 0.28 0.00 0.28 0.00 169.61 01:54:01 AM 0.35 0.00 0.35 0.00 103.36 01:55:01 AM 14.70 0.23 14.46 33.86 821.48 01:56:01 AM 36.27 0.47 35.80 48.92 2987.17 Average: 36.52 10.24 26.29 1058.04 4893.01 01:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:43:01 AM 5471220 7013532 2411228 30.59 2688 1734988 780412 8.74 162500 1966404 115572 01:44:01 AM 5228808 7027872 2653640 33.67 2688 1975984 692196 7.75 186576 2123500 89768 01:45:01 AM 5200288 7013476 2682160 34.03 2688 1990596 715964 8.02 204384 2132384 1088 01:46:01 AM 5127932 6995056 2754516 34.94 2688 2042512 747912 8.37 228464 2173992 43060 01:47:01 AM 5005496 7012088 2876952 36.50 2688 2176420 683276 7.65 235908 2263924 88 01:48:01 AM 4968236 6975560 2914212 36.97 2688 2177156 753616 8.44 235984 2302504 152 01:49:01 AM 4958392 6969940 2924056 37.10 2688 2181380 772856 8.65 236436 2312020 1132 01:50:01 AM 4950860 6967784 2931588 37.19 2688 2186760 794472 8.90 236452 2319440 1316 01:51:01 AM 4944848 6966228 2937600 37.27 2688 2191200 794472 8.90 236452 2325168 384 01:52:01 AM 4939932 6965816 2942516 37.33 2688 2195728 813756 9.11 236456 2330224 944 01:53:01 AM 4964484 6995292 2917964 37.02 2688 2200672 787920 8.82 236684 2305640 896 01:54:01 AM 4962716 6997292 2919732 37.04 2688 2204460 787920 8.82 236748 2307520 1664 01:55:01 AM 5038096 6956136 2844352 36.08 2688 2092880 748548 8.38 273628 2216292 67776 01:56:01 AM 5069576 6991628 2812872 35.69 2688 2097256 727664 8.15 456592 2006360 27888 Average: 5059349 6989121 2823099 35.82 2688 2103428 757213 8.48 243090 2220384 25123 01:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 221.76 139.48 1265.20 48.85 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 64.08 51.40 622.70 7.77 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 22.63 15.11 163.58 3.76 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 24.41 21.63 76.41 5.78 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 512.80 473.85 349.92 104.61 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 42.60 29.72 13.58 3.59 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 162.10 161.98 37.87 13.16 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 232.54 233.89 46.24 18.54 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 166.18 167.81 33.55 13.48 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 189.95 187.95 36.48 15.06 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 209.12 207.97 42.16 17.12 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 128.47 130.07 27.06 10.51 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 156.51 131.56 176.80 112.17 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 27.59 17.01 15.21 7.61 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 154.34 140.67 207.64 27.29 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) 02/18/2024 _x86_64_ (2 CPU) 01:41:50 LINUX RESTART (2 CPU) 01:42:01 AM CPU %user %nice %system %iowait %steal %idle 01:43:01 AM all 35.87 0.01 8.86 17.70 0.10 37.46 01:43:01 AM 0 39.03 0.02 7.68 20.48 0.10 32.70 01:43:01 AM 1 32.72 0.00 10.04 14.91 0.10 42.22 01:44:01 AM all 38.07 0.00 6.08 3.14 0.13 52.58 01:44:01 AM 0 54.56 0.00 7.12 3.63 0.12 34.58 01:44:01 AM 1 21.57 0.00 5.05 2.65 0.15 70.58 01:45:01 AM all 16.09 0.00 1.84 1.24 0.08 80.76 01:45:01 AM 0 26.52 0.00 2.30 1.40 0.10 69.67 01:45:01 AM 1 5.66 0.00 1.37 1.07 0.07 91.84 01:46:01 AM all 16.46 0.00 2.24 0.66 0.08 80.56 01:46:01 AM 0 26.14 0.00 2.64 0.86 0.07 70.29 01:46:01 AM 1 6.87 0.00 1.84 0.47 0.08 90.74 01:47:01 AM all 24.18 0.00 4.22 2.00 0.12 69.48 01:47:01 AM 0 25.76 0.00 4.24 1.94 0.13 67.92 01:47:01 AM 1 22.60 0.00 4.20 2.06 0.10 71.04 01:48:01 AM all 2.75 0.00 0.35 0.08 0.04 96.78 01:48:01 AM 0 2.06 0.00 0.35 0.15 0.05 97.39 01:48:01 AM 1 3.44 0.00 0.35 0.00 0.03 96.17 01:49:01 AM all 15.99 0.00 0.83 0.02 0.08 83.08 01:49:01 AM 0 23.77 0.00 0.84 0.00 0.09 75.31 01:49:01 AM 1 8.38 0.00 0.82 0.03 0.08 90.68 01:50:01 AM all 19.28 0.00 0.91 0.00 0.08 79.72 01:50:01 AM 0 24.65 0.00 0.90 0.00 0.08 74.37 01:50:01 AM 1 13.93 0.00 0.93 0.00 0.08 85.06 01:51:01 AM all 16.51 0.00 0.79 0.00 0.08 82.62 01:51:01 AM 0 17.57 0.00 0.69 0.00 0.08 81.65 01:51:01 AM 1 15.44 0.00 0.89 0.00 0.07 83.60 01:52:01 AM all 17.00 0.00 0.84 0.00 0.09 82.07 01:52:01 AM 0 23.42 0.00 0.88 0.00 0.07 75.64 01:52:01 AM 1 10.72 0.00 0.81 0.00 0.10 88.37 01:53:01 AM all 17.92 0.00 0.79 0.00 0.08 81.21 01:53:01 AM 0 20.44 0.00 0.73 0.00 0.07 78.76 01:53:01 AM 1 15.41 0.00 0.86 0.00 0.08 83.64 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 13.09 0.00 0.69 0.03 0.11 86.08 01:54:01 AM 0 17.18 0.00 0.69 0.00 0.10 82.03 01:54:01 AM 1 9.08 0.00 0.69 0.07 0.12 90.05 01:55:01 AM all 29.76 0.00 2.49 0.13 0.13 67.49 01:55:01 AM 0 27.87 0.00 1.83 0.10 0.10 70.10 01:55:01 AM 1 31.65 0.00 3.15 0.17 0.15 64.88 01:56:01 AM all 26.33 0.00 2.83 2.10 0.13 68.61 01:56:01 AM 0 40.69 0.00 3.35 2.91 0.15 52.89 01:56:01 AM 1 12.02 0.00 2.32 1.29 0.10 84.27 Average: all 20.68 0.00 2.42 1.94 0.09 74.87 Average: 0 26.44 0.00 2.46 2.25 0.09 68.76 Average: 1 14.95 0.00 2.38 1.62 0.09 80.96