---> uname -a: Linux prd-centos8-robot-2c-8g-208.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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: 2799.998 BogoMIPS: 5599.99 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 559 4930 19 2207 6842 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:43:00:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85510sec preferred_lft 85510sec inet6 fe80::f816:3eff:fe43:1b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/19/2024 _x86_64_ (2 CPU) 04:45:04 LINUX RESTART (2 CPU) 04:46:01 AM tps rtps wtps bread/s bwrtn/s 04:47:01 AM 48.64 35.37 13.28 4295.19 1798.30 04:48:01 AM 114.00 7.05 106.95 1260.46 8689.54 04:49:01 AM 45.88 0.88 44.99 82.79 5756.89 04:50:01 AM 31.14 0.60 30.54 90.10 1808.26 04:51:01 AM 46.68 0.03 46.65 3.47 6928.59 04:52:01 AM 4.10 0.10 4.00 32.13 200.07 04:53:01 AM 0.98 0.00 0.98 0.00 603.83 04:54:01 AM 0.45 0.00 0.45 0.00 379.44 04:55:01 AM 0.47 0.02 0.45 1.07 195.52 04:56:01 AM 1.07 0.20 0.87 31.32 201.72 04:57:01 AM 0.32 0.03 0.28 1.07 28.03 04:58:01 AM 0.27 0.00 0.27 0.00 27.41 04:59:01 AM 10.11 0.32 9.80 36.93 458.16 Average: 23.39 3.43 19.96 448.87 2082.71 04:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:47:01 AM 5612748 7115732 2269684 28.79 2688 1696560 642012 7.19 177192 1812600 70068 04:48:01 AM 5233180 7040932 2649252 33.61 2688 1985564 663024 7.42 211912 2092616 130432 04:49:01 AM 5290880 7113776 2591552 32.88 2688 2000128 599576 6.71 239912 2006804 16 04:50:01 AM 5047672 7069504 2834760 35.96 2688 2191152 644944 7.22 259108 2206256 169624 04:51:01 AM 5064216 7088848 2818216 35.75 2688 2193972 603136 6.75 260816 2181488 4 04:52:01 AM 5018320 7046388 2864112 36.34 2688 2197408 672920 7.53 261356 2226936 856 04:53:01 AM 4988524 7035052 2893908 36.71 2688 2215812 672920 7.53 261448 2256196 1676 04:54:01 AM 4978380 7034772 2904052 36.84 2688 2225748 672920 7.53 261448 2266480 304 04:55:01 AM 4969824 7032944 2912608 36.95 2688 2232468 691684 7.74 261508 2274712 1268 04:56:01 AM 4955216 7025208 2927216 37.14 2688 2237788 692944 7.76 262996 2284016 56 04:57:01 AM 4579416 6971820 3303016 41.90 2688 2238756 695360 7.79 263556 2284292 324 04:58:01 AM 4578828 6971688 3303604 41.91 2688 2239176 695360 7.79 263572 2285004 4 04:59:01 AM 4999628 6983332 2882804 36.57 2688 2158084 709244 7.94 316104 2209880 84308 Average: 5024372 7040769 2858060 36.26 2688 2139432 665850 7.46 253918 2183637 35303 04:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 221.79 145.48 1109.77 56.92 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 71.30 59.56 701.72 9.26 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 37.49 26.65 269.30 4.97 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 36.95 31.66 267.68 6.23 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 227.42 211.66 51.19 46.23 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 23.76 18.75 27.42 4.35 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 46.27 36.94 128.83 9.93 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 25.52 18.04 62.69 6.87 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 26.53 23.66 24.37 12.76 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 16.41 16.66 64.67 2.21 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 31.33 44.14 3.48 3.92 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 15.88 11.36 3.31 1.97 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 78.99 53.02 146.80 87.80 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 66.13 53.66 220.11 19.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/19/2024 _x86_64_ (2 CPU) 04:45:04 LINUX RESTART (2 CPU) 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 17.94 0.04 3.80 3.23 0.14 74.86 04:47:01 AM 0 17.73 0.02 3.93 5.64 0.22 72.46 04:47:01 AM 1 18.14 0.07 3.67 0.81 0.07 77.25 04:48:01 AM all 36.86 0.00 6.01 4.71 0.12 52.31 04:48:01 AM 0 27.09 0.00 5.06 5.33 0.10 62.41 04:48:01 AM 1 46.67 0.00 6.95 4.09 0.13 42.15 04:49:01 AM all 17.68 0.00 1.93 1.92 0.10 78.37 04:49:01 AM 0 14.39 0.00 1.44 2.35 0.10 81.72 04:49:01 AM 1 20.97 0.00 2.43 1.49 0.10 75.02 04:50:01 AM all 18.31 0.00 3.01 1.29 0.08 77.31 04:50:01 AM 0 9.84 0.00 1.99 0.99 0.08 87.11 04:50:01 AM 1 26.77 0.00 4.04 1.59 0.08 67.51 04:51:01 AM all 10.88 0.00 2.37 2.80 0.08 83.87 04:51:01 AM 0 8.89 0.00 2.07 2.07 0.08 86.88 04:51:01 AM 1 12.88 0.00 2.66 3.53 0.07 80.86 04:52:01 AM all 5.16 0.00 0.30 0.10 0.08 94.36 04:52:01 AM 0 4.47 0.00 0.35 0.05 0.08 95.05 04:52:01 AM 1 5.85 0.00 0.25 0.15 0.07 93.68 04:53:01 AM all 19.38 0.00 0.26 0.11 0.08 80.17 04:53:01 AM 0 9.25 0.00 0.25 0.17 0.08 90.25 04:53:01 AM 1 29.49 0.00 0.27 0.05 0.08 70.11 04:54:01 AM all 9.18 0.00 0.16 0.06 0.07 90.54 04:54:01 AM 0 4.21 0.00 0.17 0.05 0.08 95.49 04:54:01 AM 1 14.14 0.00 0.15 0.07 0.05 85.60 04:55:01 AM all 16.41 0.00 0.18 0.03 0.07 83.32 04:55:01 AM 0 4.50 0.00 0.18 0.05 0.05 95.21 04:55:01 AM 1 28.28 0.00 0.18 0.00 0.08 71.45 04:56:01 AM all 4.07 0.00 0.81 0.08 0.06 94.98 04:56:01 AM 0 2.95 0.00 0.84 0.12 0.07 96.03 04:56:01 AM 1 5.19 0.00 0.79 0.05 0.05 93.92 04:57:01 AM all 7.35 0.00 5.57 0.01 0.08 86.99 04:57:01 AM 0 7.49 0.00 5.53 0.00 0.08 86.90 04:57:01 AM 1 7.20 0.00 5.61 0.02 0.08 87.09 04:57:01 AM CPU %user %nice %system %iowait %steal %idle 04:58:01 AM all 4.30 0.00 0.17 0.00 0.08 95.45 04:58:01 AM 0 4.08 0.00 0.17 0.00 0.08 95.67 04:58:01 AM 1 4.52 0.00 0.17 0.00 0.08 95.23 04:59:01 AM all 18.59 0.00 2.27 0.11 0.08 78.94 04:59:01 AM 0 18.90 0.00 2.64 0.17 0.10 78.19 04:59:01 AM 1 18.29 0.00 1.90 0.05 0.07 79.69 Average: all 14.32 0.00 2.06 1.11 0.09 82.42 Average: 0 10.30 0.00 1.89 1.31 0.09 86.41 Average: 1 18.34 0.01 2.23 0.91 0.08 78.43