---> uname -a: Linux prd-centos8-robot-2c-8g-7097.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 613 4960 19 2123 6787 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:e9:4e:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85717sec preferred_lft 85717sec inet6 fe80::f816:3eff:fee9:4e24/64 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) 02/16/2024 _x86_64_ (2 CPU) 01:23:17 LINUX RESTART (2 CPU) 01:24:01 AM tps rtps wtps bread/s bwrtn/s 01:25:01 AM 56.43 18.54 37.89 5034.19 13202.58 01:26:01 AM 120.06 6.60 113.46 1269.92 9798.13 01:27:01 AM 50.63 0.58 50.05 26.26 4601.13 01:28:01 AM 22.29 0.98 21.31 130.49 1385.80 01:29:01 AM 63.74 0.03 63.71 3.47 7473.37 01:30:01 AM 7.15 0.02 7.13 0.13 359.94 01:31:01 AM 0.50 0.00 0.50 0.00 99.53 01:32:01 AM 0.45 0.00 0.45 0.00 44.28 01:33:01 AM 0.17 0.00 0.17 0.00 28.82 01:34:01 AM 22.60 0.32 22.28 44.13 1271.24 Average: 34.40 2.71 31.69 650.89 3826.49 01:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 AM 5452612 7026600 2429840 30.83 2688 1766216 749628 8.39 164296 1984056 106540 01:26:01 AM 5239096 7040056 2643356 33.53 2688 1977844 692816 7.76 186532 2114432 86680 01:27:01 AM 5141616 6972940 2740836 34.77 2688 2008376 765588 8.57 209700 2186532 14744 01:28:01 AM 5045020 6955548 2837432 36.00 2688 2085708 786556 8.81 232972 2252696 69628 01:29:01 AM 5001460 7013196 2880992 36.55 2688 2181152 693748 7.77 234212 2270440 76 01:30:01 AM 4959488 6973216 2922964 37.08 2688 2183144 812456 9.10 234272 2313296 348 01:31:01 AM 4954456 6970828 2927996 37.15 2688 2185772 824556 9.23 234280 2318188 208 01:32:01 AM 4951720 6969240 2930732 37.18 2688 2186920 824556 9.23 234284 2320828 284 01:33:01 AM 4948896 6967480 2933556 37.22 2688 2187984 824556 9.23 234292 2323552 532 01:34:01 AM 5098148 6964688 2784304 35.32 2688 2042144 754688 8.45 433516 2003624 26252 Average: 5079251 6985379 2803201 35.56 2688 2080526 772915 8.65 239836 2208764 30529 01:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 257.45 173.73 1498.23 51.62 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 38.73 30.83 389.93 5.63 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 18.51 15.44 164.49 4.96 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 36.69 32.54 283.20 6.83 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 208.83 179.97 74.07 42.61 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 101.30 98.80 24.75 15.52 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 158.50 155.11 32.85 16.61 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 40.04 35.69 9.38 6.31 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 41.59 36.55 9.82 6.87 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 55.66 41.99 96.27 41.88 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 95.73 80.07 258.31 19.88 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) 02/16/2024 _x86_64_ (2 CPU) 01:23:17 LINUX RESTART (2 CPU) 01:24:01 AM CPU %user %nice %system %iowait %steal %idle 01:25:01 AM all 28.61 0.00 4.95 18.70 0.08 47.65 01:25:01 AM 0 30.90 0.00 6.08 18.64 0.08 44.29 01:25:01 AM 1 26.33 0.00 3.81 18.77 0.08 51.01 01:26:01 AM all 34.86 0.00 5.81 8.24 0.11 50.98 01:26:01 AM 0 45.67 0.00 6.80 7.57 0.12 39.85 01:26:01 AM 1 24.06 0.00 4.83 8.91 0.10 62.10 01:27:01 AM all 21.78 0.00 2.14 2.11 0.08 73.89 01:27:01 AM 0 34.94 0.00 2.98 3.13 0.10 58.85 01:27:01 AM 1 8.65 0.00 1.30 1.10 0.07 88.88 01:28:01 AM all 16.91 0.00 2.51 1.07 0.07 79.44 01:28:01 AM 0 13.07 0.00 2.52 1.07 0.07 83.27 01:28:01 AM 1 20.75 0.00 2.51 1.07 0.07 75.61 01:29:01 AM all 19.78 0.00 3.38 2.22 0.07 74.55 01:29:01 AM 0 26.05 0.00 3.27 1.77 0.07 68.85 01:29:01 AM 1 13.49 0.00 3.49 2.68 0.07 80.27 01:30:01 AM all 11.85 0.00 0.67 0.11 0.06 87.31 01:30:01 AM 0 13.90 0.00 0.74 0.12 0.05 85.19 01:30:01 AM 1 9.81 0.00 0.59 0.10 0.07 89.43 01:31:01 AM all 16.26 0.00 0.81 0.00 0.08 82.85 01:31:01 AM 0 18.34 0.00 0.79 0.00 0.08 80.79 01:31:01 AM 1 14.19 0.00 0.82 0.00 0.08 84.90 01:32:01 AM all 10.00 0.00 0.32 0.02 0.07 89.60 01:32:01 AM 0 10.82 0.00 0.30 0.03 0.08 88.76 01:32:01 AM 1 9.18 0.00 0.33 0.00 0.05 90.43 01:33:01 AM all 10.64 0.00 0.33 0.00 0.07 88.97 01:33:01 AM 0 16.77 0.00 0.27 0.00 0.07 82.90 01:33:01 AM 1 4.50 0.00 0.39 0.00 0.07 95.05 01:34:01 AM all 24.04 0.00 2.63 0.29 0.07 72.97 01:34:01 AM 0 31.10 0.00 3.24 0.40 0.07 65.19 01:34:01 AM 1 16.99 0.00 2.02 0.18 0.07 80.74 Average: all 19.49 0.00 2.36 3.28 0.08 74.80 Average: 0 24.17 0.00 2.70 3.28 0.08 69.77 Average: 1 14.80 0.00 2.01 3.29 0.07 79.83