---> uname -a: Linux prd-centos8-robot-2c-8g-13658.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 566 4930 19 2201 6833 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:05:df:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85404sec preferred_lft 85404sec inet6 fe80::f816:3eff:fe05:df40/64 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) 01/05/2024 _x86_64_ (2 CPU) 04:06:04 LINUX RESTART (2 CPU) 04:07:01 AM tps rtps wtps bread/s bwrtn/s 04:08:01 AM 91.73 6.95 84.79 1302.05 6763.51 04:09:01 AM 77.72 0.62 77.11 27.59 9598.42 04:10:01 AM 43.62 1.02 42.60 129.96 3325.54 04:11:01 AM 65.11 0.03 65.07 3.47 7406.78 04:12:01 AM 7.61 0.03 7.58 0.67 361.58 04:13:01 AM 0.48 0.00 0.48 0.00 7.37 04:14:01 AM 0.23 0.00 0.23 0.00 140.14 04:15:01 AM 0.28 0.00 0.28 0.00 3.23 04:16:01 AM 0.50 0.00 0.50 0.00 78.09 04:17:01 AM 0.27 0.00 0.27 0.00 154.28 04:18:01 AM 0.20 0.00 0.20 0.00 2.58 04:19:01 AM 0.25 0.00 0.25 0.00 68.26 04:20:01 AM 0.32 0.00 0.32 0.00 314.01 04:21:01 AM 2.50 0.23 2.27 33.85 103.17 04:22:01 AM 39.45 0.28 39.17 25.32 2755.71 Average: 22.02 0.61 21.41 101.52 2072.13 04:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 AM 5287432 7076288 2595040 32.92 2688 1970484 705888 7.90 189504 2083864 194084 04:09:01 AM 5183512 7044348 2698960 34.24 2688 2036196 686544 7.69 194692 2147340 46940 04:10:01 AM 5028460 7001548 2854012 36.21 2688 2146608 749804 8.40 233356 2261832 87840 04:11:01 AM 4971260 7024112 2911212 36.93 2688 2221288 701324 7.85 232128 2298024 312 04:12:01 AM 4968008 7022064 2914464 36.97 2688 2222492 718784 8.05 232128 2303516 4 04:13:01 AM 4960108 7014180 2922364 37.07 2688 2222508 750480 8.40 232128 2311560 36 04:14:01 AM 4949368 7007580 2933104 37.21 2688 2226648 750480 8.40 232136 2321908 4 04:15:01 AM 4943024 7001256 2939448 37.29 2688 2226668 750280 8.40 232136 2328232 4 04:16:01 AM 4939556 6999916 2942916 37.33 2688 2228836 750280 8.40 232136 2331768 4 04:17:01 AM 4967352 7032328 2915120 36.98 2688 2233416 719524 8.06 232396 2304308 16 04:18:01 AM 4960144 7025140 2922328 37.07 2688 2233436 735024 8.23 232396 2311128 4 04:19:01 AM 4961300 7028260 2921172 37.06 2688 2235420 735024 8.23 232396 2310592 28 04:20:01 AM 4951240 7027596 2931232 37.19 2688 2244796 718508 8.05 232396 2319212 4 04:21:01 AM 5078196 7027820 2804276 35.58 2688 2121272 685524 7.68 251016 2187992 32524 04:22:01 AM 5038664 6983984 2843808 36.08 2688 2119880 739512 8.28 447836 2042092 204 Average: 5012508 7021095 2869964 36.41 2688 2179330 726465 8.13 242585 2257558 24134 04:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 87.99 70.07 1126.17 8.70 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 22.86 17.59 158.95 4.77 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 40.32 31.56 285.65 7.85 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 244.49 172.82 86.79 46.26 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 202.98 197.73 55.47 80.84 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 248.06 247.28 132.24 95.91 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 200.70 194.32 126.33 71.72 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 285.70 284.17 154.83 113.58 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 149.19 140.04 128.25 43.55 0.00 0.00 0.00 0.00 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 281.46 270.94 122.39 110.82 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 228.75 227.33 271.13 81.70 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 72.98 71.73 128.06 13.02 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 16.86 15.34 144.04 1.91 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 56.80 35.28 104.95 52.63 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 15.66 15.09 12.37 7.12 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 143.65 132.75 202.50 49.36 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) 01/05/2024 _x86_64_ (2 CPU) 04:06:04 LINUX RESTART (2 CPU) 04:07:01 AM CPU %user %nice %system %iowait %steal %idle 04:08:01 AM all 36.19 0.00 5.22 3.00 0.11 55.48 04:08:01 AM 0 48.26 0.00 5.85 3.96 0.12 41.82 04:08:01 AM 1 24.08 0.00 4.60 2.02 0.10 69.20 04:09:01 AM all 23.66 0.00 3.45 3.12 0.08 69.68 04:09:01 AM 0 31.79 0.00 3.97 3.91 0.08 60.25 04:09:01 AM 1 15.48 0.00 2.94 2.33 0.08 79.17 04:10:01 AM all 24.88 0.00 3.05 2.24 0.11 69.73 04:10:01 AM 0 26.67 0.00 3.07 2.46 0.12 67.68 04:10:01 AM 1 23.07 0.00 3.02 2.01 0.10 71.79 04:11:01 AM all 19.80 0.00 3.20 2.64 0.07 74.30 04:11:01 AM 0 19.36 0.00 2.77 3.02 0.05 74.81 04:11:01 AM 1 20.24 0.00 3.63 2.26 0.08 73.78 04:12:01 AM all 19.53 0.00 0.50 0.11 0.11 79.75 04:12:01 AM 0 4.70 0.00 0.37 0.22 0.10 94.61 04:12:01 AM 1 34.39 0.00 0.64 0.00 0.12 64.85 04:13:01 AM all 28.96 0.00 0.51 0.00 0.10 70.43 04:13:01 AM 0 0.90 0.00 0.20 0.00 0.08 98.81 04:13:01 AM 1 57.10 0.00 0.82 0.00 0.12 41.96 04:14:01 AM all 24.80 0.00 0.57 0.07 0.09 74.47 04:14:01 AM 0 13.57 0.00 0.51 0.14 0.09 85.70 04:14:01 AM 1 35.86 0.00 0.62 0.00 0.10 63.42 04:15:01 AM all 28.11 0.00 0.53 0.00 0.08 71.28 04:15:01 AM 0 1.10 0.00 0.22 0.00 0.08 98.60 04:15:01 AM 1 55.16 0.00 0.84 0.00 0.08 43.91 04:16:01 AM all 21.86 0.00 0.64 0.00 0.10 77.39 04:16:01 AM 0 1.29 0.00 0.28 0.00 0.10 98.33 04:16:01 AM 1 43.27 0.00 1.01 0.00 0.10 55.62 04:17:01 AM all 26.99 0.00 0.48 0.03 0.09 72.41 04:17:01 AM 0 45.92 0.00 0.69 0.00 0.08 53.30 04:17:01 AM 1 8.08 0.00 0.27 0.07 0.10 91.49 04:18:01 AM all 29.37 0.00 0.46 0.00 0.09 70.07 04:18:01 AM 0 57.32 0.00 0.67 0.00 0.08 41.92 04:18:01 AM 1 1.44 0.00 0.25 0.00 0.10 98.21 04:18:01 AM CPU %user %nice %system %iowait %steal %idle 04:19:01 AM all 11.87 0.00 0.72 0.00 0.07 87.34 04:19:01 AM 0 12.22 0.00 0.66 0.00 0.07 87.05 04:19:01 AM 1 11.54 0.00 0.78 0.00 0.07 87.62 04:20:01 AM all 6.59 0.00 0.16 0.03 0.07 93.16 04:20:01 AM 0 2.34 0.00 0.15 0.00 0.08 97.43 04:20:01 AM 1 10.85 0.00 0.17 0.05 0.05 88.89 04:21:01 AM all 5.10 0.00 1.20 0.03 0.05 93.63 04:21:01 AM 0 4.38 0.00 1.29 0.00 0.07 94.27 04:21:01 AM 1 5.81 0.00 1.12 0.05 0.03 92.99 04:22:01 AM all 27.26 0.00 2.32 0.88 0.08 69.46 04:22:01 AM 0 27.59 0.00 2.59 0.98 0.08 68.76 04:22:01 AM 1 26.94 0.00 2.05 0.77 0.08 70.16 Average: all 22.35 0.00 1.54 0.81 0.09 75.21 Average: 0 19.86 0.00 1.56 0.98 0.09 77.51 Average: 1 24.84 0.00 1.52 0.64 0.09 72.91