---> uname -a: Linux prd-centos8-robot-2c-8g-2536.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4958 19 2144 6807 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:d8:5e:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85487sec preferred_lft 85487sec inet6 fe80::f816:3eff:fed8:5e51/64 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) 12/14/2024 _x86_64_ (2 CPU) 01:05:00 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 60.55 13.93 46.63 2724.50 4209.01 01:08:01 AM 103.43 0.73 102.70 51.32 11106.41 01:09:01 AM 19.78 0.38 19.40 64.26 1527.45 01:10:01 AM 54.02 0.03 53.98 3.47 7181.84 01:11:01 AM 11.33 0.00 11.33 0.00 1141.04 01:12:01 AM 2.75 0.10 2.65 32.12 141.64 01:13:01 AM 1.85 0.00 1.85 0.00 107.56 01:14:01 AM 0.20 0.00 0.20 0.00 54.56 01:15:01 AM 0.25 0.00 0.25 0.00 68.49 01:16:01 AM 0.33 0.00 0.33 0.00 14.21 01:17:01 AM 0.23 0.00 0.23 0.00 15.96 01:18:01 AM 0.18 0.00 0.18 0.00 24.95 01:19:02 AM 0.28 0.00 0.28 0.00 47.46 01:20:01 AM 28.89 0.90 27.99 103.69 1675.16 Average: 20.28 1.15 19.13 212.98 1951.58 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5348764 7020640 2533660 32.14 2688 1860820 758220 8.49 225116 2010128 142292 01:08:01 AM 5164944 7003500 2717480 34.48 2688 2015832 704072 7.88 221056 2148108 30684 01:09:01 AM 5243328 7083252 2639096 33.48 2688 2017764 627608 7.03 240184 2053436 16 01:10:01 AM 5014788 7056604 2867636 36.38 2688 2211640 629616 7.05 257408 2231180 17112 01:11:01 AM 5020704 7062128 2861720 36.31 2688 2211644 629616 7.05 257396 2230568 16 01:12:01 AM 4978052 7022188 2904372 36.85 2688 2214356 700796 7.85 257544 2272696 8 01:13:01 AM 4968856 7014792 2913568 36.96 2688 2216156 733468 8.21 257552 2281788 432 01:14:01 AM 4963488 7010780 2918936 37.03 2688 2217536 733468 8.21 257556 2287176 256 01:15:01 AM 4960852 7009960 2921572 37.06 2688 2219324 751568 8.42 257556 2289644 56 01:16:01 AM 4959992 7009352 2922432 37.08 2688 2219576 751568 8.42 257556 2290692 56 01:17:01 AM 4959252 7008976 2923172 37.08 2688 2219948 751568 8.42 257560 2291292 32 01:18:01 AM 4957840 7008400 2924584 37.10 2688 2220776 751568 8.42 257560 2292704 152 01:19:02 AM 5005624 7059212 2876800 36.50 2688 2223804 634532 7.10 257924 2245672 1836 01:20:01 AM 5142976 7032196 2739448 34.75 2688 2065876 677840 7.59 457624 1933572 248 Average: 5049247 7028713 2833177 35.94 2688 2152504 702536 7.87 265685 2204190 13800 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 194.62 124.59 1228.56 48.99 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 66.71 51.57 674.76 8.55 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 15.86 10.91 6.01 4.07 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 187.57 133.87 334.48 36.02 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 2.05 1.28 0.36 0.32 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 94.85 86.14 19.62 7.91 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 77.22 73.71 16.57 8.12 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 50.11 50.97 9.81 8.99 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 79.97 77.34 17.04 8.49 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 9.58 7.88 2.29 1.37 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 15.19 13.56 3.98 2.57 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 26.31 22.83 6.47 3.91 0.00 0.00 0.00 0.00 01:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:02 AM eth0 63.01 48.44 17.03 7.98 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 62.13 44.00 106.10 51.81 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 67.52 53.38 174.61 14.18 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) 12/14/2024 _x86_64_ (2 CPU) 01:05:00 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 27.72 0.00 4.66 2.52 0.10 65.01 01:07:01 AM 0 23.24 0.00 5.15 2.17 0.12 69.33 01:07:01 AM 1 32.21 0.00 4.17 2.86 0.08 60.68 01:08:01 AM all 28.98 0.00 4.57 4.47 0.14 61.85 01:08:01 AM 0 16.01 0.00 3.41 4.47 0.18 75.92 01:08:01 AM 1 42.00 0.00 5.73 4.46 0.10 47.71 01:09:01 AM all 10.34 0.00 1.35 0.43 0.05 87.83 01:09:01 AM 0 6.14 0.00 1.09 0.42 0.05 92.31 01:09:01 AM 1 14.54 0.00 1.60 0.45 0.05 83.36 01:10:01 AM all 27.22 0.00 4.64 2.14 0.09 65.90 01:10:01 AM 0 29.57 0.00 4.83 1.84 0.10 63.67 01:10:01 AM 1 24.88 0.00 4.46 2.45 0.08 68.13 01:11:01 AM all 0.35 0.00 0.14 0.39 0.04 99.07 01:11:01 AM 0 0.12 0.00 0.20 0.65 0.05 98.98 01:11:01 AM 1 0.58 0.00 0.08 0.13 0.03 99.17 01:12:01 AM all 6.69 0.00 0.55 0.02 0.08 92.67 01:12:01 AM 0 3.76 0.00 0.52 0.00 0.07 95.66 01:12:01 AM 1 9.63 0.00 0.57 0.03 0.08 89.68 01:13:01 AM all 8.50 0.00 0.48 0.02 0.10 90.91 01:13:01 AM 0 8.07 0.00 0.59 0.00 0.10 91.25 01:13:01 AM 1 8.93 0.00 0.37 0.03 0.10 90.56 01:14:01 AM all 2.80 0.00 0.25 0.00 0.08 96.87 01:14:01 AM 0 2.29 0.00 0.27 0.00 0.07 97.37 01:14:01 AM 1 3.31 0.00 0.23 0.00 0.08 96.37 01:15:01 AM all 8.36 0.00 0.48 0.00 0.08 91.07 01:15:01 AM 0 6.09 0.00 0.55 0.00 0.08 93.27 01:15:01 AM 1 10.64 0.00 0.40 0.00 0.08 88.87 01:16:01 AM all 2.44 0.00 0.17 0.00 0.07 97.33 01:16:01 AM 0 1.25 0.00 0.18 0.00 0.05 98.51 01:16:01 AM 1 3.63 0.00 0.15 0.00 0.08 96.14 01:17:01 AM all 4.11 0.00 0.26 0.00 0.08 95.56 01:17:01 AM 0 3.01 0.00 0.25 0.00 0.07 96.67 01:17:01 AM 1 5.21 0.00 0.27 0.00 0.08 94.44 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 6.27 0.00 0.37 0.00 0.09 93.27 01:18:01 AM 0 4.86 0.00 0.37 0.00 0.08 94.68 01:18:01 AM 1 7.67 0.00 0.37 0.00 0.10 91.86 01:19:02 AM all 12.45 0.00 0.54 0.00 0.08 86.93 01:19:02 AM 0 7.08 0.00 0.45 0.00 0.08 92.39 01:19:02 AM 1 17.81 0.00 0.62 0.00 0.08 81.48 01:20:01 AM all 30.24 0.00 3.90 0.29 0.08 65.49 01:20:01 AM 0 29.07 0.00 3.48 0.20 0.08 67.16 01:20:01 AM 1 31.41 0.00 4.31 0.37 0.08 63.82 Average: all 12.59 0.00 1.59 0.74 0.08 84.99 Average: 0 10.03 0.00 1.52 0.70 0.08 87.67 Average: 1 15.16 0.00 1.66 0.77 0.08 82.32