---> uname -a: Linux prd-centos8-robot-2c-8g-4965.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 575 4998 19 2123 6825 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:c6:1a:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85703sec preferred_lft 85703sec inet6 fe80::f816:3eff:fec6:1abb/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) 02/09/2024 _x86_64_ (2 CPU) 01:21:57 LINUX RESTART (2 CPU) 01:23:01 AM tps rtps wtps bread/s bwrtn/s 01:24:01 AM 89.20 15.56 73.64 2631.56 6149.71 01:25:01 AM 92.82 0.62 92.20 27.46 8854.60 01:26:01 AM 23.71 0.82 22.89 121.83 1973.78 01:27:01 AM 40.26 0.20 40.06 8.13 2130.85 01:28:01 AM 39.49 0.03 39.45 3.47 6586.00 01:29:01 AM 2.02 0.02 2.00 0.13 129.40 01:30:01 AM 0.22 0.00 0.22 0.00 82.85 01:31:01 AM 0.45 0.00 0.45 0.00 44.49 01:32:01 AM 0.25 0.00 0.25 0.00 35.40 01:33:01 AM 20.63 0.32 20.31 44.13 1154.76 Average: 30.90 1.76 29.15 283.64 2714.23 01:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 AM 5359316 7083240 2523140 32.01 2688 1907816 680892 7.62 188880 2019108 155372 01:25:01 AM 5226040 7043480 2656416 33.70 2688 1993788 687532 7.70 194684 2114708 47352 01:26:01 AM 5265684 7087104 2616772 33.20 2688 1998696 643432 7.20 214944 2055304 24 01:27:01 AM 5009380 7020544 2873076 36.45 2688 2180684 700808 7.85 228180 2274344 179652 01:28:01 AM 5008416 7019680 2874040 36.46 2688 2181104 689072 7.72 233804 2264500 12 01:29:01 AM 4997816 7011236 2884640 36.60 2688 2183252 766392 8.58 233820 2274936 220 01:30:01 AM 4993224 7009080 2889232 36.65 2688 2185696 780712 8.74 233824 2278876 264 01:31:01 AM 4989828 7006696 2892628 36.70 2688 2186692 780712 8.74 233828 2282564 148 01:32:01 AM 4986172 7004068 2896284 36.74 2688 2187712 780712 8.74 233836 2286172 192 01:33:01 AM 5104332 6971904 2778124 35.24 2688 2042272 739252 8.28 433224 1994136 26252 Average: 5094021 7025703 2788435 35.38 2688 2104771 724952 8.12 242902 2184465 40949 01:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 214.26 143.24 1311.18 43.71 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 49.27 40.30 431.75 7.69 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 12.80 8.40 5.26 3.37 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 43.13 37.36 316.78 9.05 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 229.86 197.57 51.92 46.43 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 123.08 119.93 26.00 12.44 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 152.52 148.01 29.85 15.67 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 37.49 33.16 8.54 5.70 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 42.17 36.62 9.60 6.71 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 60.42 44.44 98.11 42.43 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 96.50 80.90 228.89 19.32 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) 02/09/2024 _x86_64_ (2 CPU) 01:21:57 LINUX RESTART (2 CPU) 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 40.90 0.00 6.36 3.01 0.11 49.62 01:24:01 AM 0 38.88 0.00 5.85 2.57 0.10 52.60 01:24:01 AM 1 42.93 0.00 6.86 3.45 0.12 46.64 01:25:01 AM all 32.35 0.00 4.02 1.63 0.09 61.91 01:25:01 AM 0 39.03 0.00 4.49 2.49 0.10 53.89 01:25:01 AM 1 25.67 0.00 3.55 0.78 0.08 69.91 01:26:01 AM all 11.68 0.00 1.06 0.33 0.04 86.88 01:26:01 AM 0 8.95 0.00 0.92 0.22 0.05 89.86 01:26:01 AM 1 14.41 0.00 1.20 0.45 0.03 83.91 01:27:01 AM all 27.30 0.00 4.09 0.38 0.08 68.14 01:27:01 AM 0 32.09 0.00 4.53 0.30 0.08 62.99 01:27:01 AM 1 22.49 0.00 3.66 0.47 0.08 73.31 01:28:01 AM all 6.36 0.00 1.08 1.78 0.03 90.75 01:28:01 AM 0 8.84 0.00 1.24 1.59 0.03 88.30 01:28:01 AM 1 3.87 0.00 0.92 1.98 0.03 93.20 01:29:01 AM all 13.99 0.00 0.62 0.01 0.07 85.32 01:29:01 AM 0 16.50 0.00 0.54 0.02 0.07 82.87 01:29:01 AM 1 11.49 0.00 0.69 0.00 0.07 87.75 01:30:01 AM all 15.47 0.00 0.73 0.02 0.07 83.71 01:30:01 AM 0 22.47 0.00 0.52 0.00 0.07 76.94 01:30:01 AM 1 8.51 0.00 0.94 0.03 0.07 90.45 01:31:01 AM all 9.23 0.00 0.31 0.00 0.06 90.41 01:31:01 AM 0 10.96 0.00 0.28 0.00 0.05 88.71 01:31:01 AM 1 7.50 0.00 0.33 0.00 0.07 92.10 01:32:01 AM all 10.91 0.00 0.38 0.01 0.07 88.64 01:32:01 AM 0 12.18 0.00 0.40 0.00 0.07 87.35 01:32:01 AM 1 9.65 0.00 0.35 0.02 0.07 89.92 01:33:01 AM all 26.18 0.00 2.58 0.55 0.07 70.62 01:33:01 AM 0 33.39 0.00 2.75 0.25 0.07 63.53 01:33:01 AM 1 18.95 0.00 2.41 0.85 0.07 77.73 Average: all 19.46 0.00 2.13 0.77 0.07 77.57 Average: 0 22.35 0.00 2.16 0.74 0.07 74.68 Average: 1 16.57 0.00 2.09 0.80 0.07 80.47