---> uname -a: Linux prd-centos8-robot-2c-8g-425.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 614 4906 19 2176 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:25:cc:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85545sec preferred_lft 85545sec inet6 fe80::f816:3eff:fe25:ccb7/64 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) 07/20/2024 _x86_64_ (2 CPU) 03:18:17 LINUX RESTART (2 CPU) 03:19:01 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 99.52 40.47 59.05 6787.87 9831.87 03:21:01 AM 99.15 0.70 98.45 50.77 10502.56 03:22:01 AM 24.14 0.85 23.29 123.96 1557.80 03:23:01 AM 24.34 0.00 24.34 0.00 1450.52 03:24:01 AM 41.76 0.03 41.73 3.47 6789.54 03:25:01 AM 3.00 0.10 2.90 32.12 179.31 03:26:01 AM 2.15 0.03 2.12 1.87 194.58 03:27:01 AM 0.37 0.00 0.37 0.00 125.89 03:28:01 AM 0.43 0.00 0.43 0.00 144.88 03:29:01 AM 0.48 0.00 0.48 0.00 157.69 03:30:01 AM 0.22 0.00 0.22 0.00 104.42 03:31:01 AM 0.30 0.00 0.30 0.00 187.47 03:32:01 AM 20.83 0.42 20.41 47.73 2218.31 Average: 24.36 3.28 21.09 542.16 2572.93 03:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 5358684 7023572 2523748 32.02 2688 1853428 751388 8.41 226280 1997604 128084 03:21:01 AM 5185960 7004608 2696472 34.21 2688 1995472 699868 7.84 222360 2121688 30128 03:22:01 AM 5261920 7084960 2620512 33.24 2688 2000456 643172 7.20 241464 2033904 4 03:23:01 AM 5001932 7021244 2880500 36.54 2688 2188652 674544 7.55 259400 2251840 170768 03:24:01 AM 5010244 7031324 2872188 36.44 2688 2190348 656864 7.35 261232 2235164 28 03:25:01 AM 4960196 6985240 2922236 37.07 2688 2194312 731704 8.19 261392 2284796 356 03:26:01 AM 4954884 6984092 2927548 37.14 2688 2198492 747452 8.37 261860 2289848 568 03:27:01 AM 4945816 6979728 2936616 37.26 2688 2203188 784484 8.78 261860 2298960 1584 03:28:01 AM 4941296 6979176 2941136 37.31 2688 2207148 784484 8.78 261924 2303220 1304 03:29:01 AM 4937924 6979164 2944508 37.36 2688 2210508 784484 8.78 261924 2306656 112 03:30:01 AM 4931600 6978144 2950832 37.44 2688 2215812 800892 8.97 261924 2312676 2320 03:31:01 AM 4974928 7030972 2907504 36.89 2688 2225300 660380 7.39 262240 2269764 6244 03:32:01 AM 5049896 6970436 2832536 35.93 2688 2096420 742000 8.31 467224 2015044 13388 Average: 5039637 7004051 2842795 36.06 2688 2136887 727824 8.15 270083 2209320 27299 03:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 313.43 186.60 1574.86 60.50 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 54.60 43.82 505.06 8.06 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 16.43 11.45 6.02 3.86 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 32.71 28.12 269.92 6.90 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 469.76 441.03 112.61 100.91 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 107.80 100.07 31.95 9.61 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 94.18 95.00 26.98 8.45 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 137.05 139.00 34.45 11.88 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 107.88 108.43 28.59 9.34 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 114.41 115.00 25.46 9.70 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 178.97 180.12 42.68 15.10 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 126.69 121.21 162.73 10.78 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 89.02 65.52 169.09 104.03 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 141.76 125.79 230.05 27.62 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) 07/20/2024 _x86_64_ (2 CPU) 03:18:17 LINUX RESTART (2 CPU) 03:19:01 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 30.52 0.01 6.36 8.68 0.10 54.34 03:20:01 AM 0 30.46 0.02 6.77 8.87 0.10 53.79 03:20:01 AM 1 30.58 0.00 5.94 8.50 0.10 54.88 03:21:01 AM all 32.31 0.00 4.56 4.59 0.11 58.44 03:21:01 AM 0 24.81 0.00 3.92 3.94 0.12 67.22 03:21:01 AM 1 39.82 0.00 5.19 5.24 0.10 49.65 03:22:01 AM all 10.36 0.00 1.34 0.81 0.09 87.39 03:22:01 AM 0 7.80 0.00 1.36 0.49 0.08 90.27 03:22:01 AM 1 12.92 0.00 1.32 1.14 0.10 84.52 03:23:01 AM all 20.96 0.00 3.35 0.48 0.08 75.14 03:23:01 AM 0 16.20 0.00 2.96 0.22 0.08 80.55 03:23:01 AM 1 25.72 0.00 3.74 0.73 0.07 69.74 03:24:01 AM all 8.68 0.00 2.51 2.00 0.06 86.75 03:24:01 AM 0 9.01 0.00 2.87 2.55 0.05 85.52 03:24:01 AM 1 8.35 0.00 2.15 1.46 0.07 87.98 03:25:01 AM all 10.47 0.00 1.12 0.13 0.07 88.20 03:25:01 AM 0 3.07 0.00 0.85 0.05 0.07 95.96 03:25:01 AM 1 17.96 0.00 1.39 0.22 0.07 80.36 03:26:01 AM all 14.50 0.00 1.14 0.01 0.07 84.29 03:26:01 AM 0 7.92 0.00 0.87 0.00 0.07 91.15 03:26:01 AM 1 21.07 0.00 1.41 0.02 0.07 77.44 03:27:01 AM all 17.15 0.00 1.45 0.03 0.15 81.22 03:27:01 AM 0 11.90 0.00 1.23 0.00 0.15 86.73 03:27:01 AM 1 22.53 0.00 1.69 0.05 0.15 75.58 03:28:01 AM all 13.71 0.00 1.21 0.06 0.10 84.91 03:28:01 AM 0 8.00 0.00 0.89 0.12 0.10 90.89 03:28:01 AM 1 19.44 0.00 1.53 0.00 0.10 78.93 03:29:01 AM all 12.80 0.00 1.02 0.00 0.08 86.09 03:29:01 AM 0 7.60 0.00 0.99 0.00 0.10 91.30 03:29:01 AM 1 18.08 0.00 1.06 0.00 0.07 80.79 03:30:01 AM all 18.50 0.00 1.48 0.02 0.08 79.93 03:30:01 AM 0 9.18 0.00 1.13 0.03 0.07 89.59 03:30:01 AM 1 27.95 0.00 1.83 0.00 0.09 70.13 03:30:01 AM CPU %user %nice %system %iowait %steal %idle 03:31:01 AM all 19.45 0.00 1.44 0.00 0.08 79.03 03:31:01 AM 0 7.47 0.00 0.98 0.00 0.08 91.46 03:31:01 AM 1 31.39 0.00 1.89 0.00 0.08 66.64 03:32:01 AM all 21.66 0.00 2.86 0.44 0.08 74.96 03:32:01 AM 0 16.98 0.00 2.79 0.35 0.07 79.81 03:32:01 AM 1 26.33 0.00 2.94 0.53 0.08 70.12 Average: all 17.79 0.00 2.30 1.33 0.09 78.49 Average: 0 12.35 0.00 2.13 1.28 0.09 84.15 Average: 1 23.25 0.00 2.48 1.39 0.09 72.80