---> uname -a: Linux prd-centos8-robot-2c-8g-17762.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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4966 19 2151 6820 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:ea:28:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.254/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85501sec preferred_lft 85501sec inet6 fe80::f816:3eff:feea:2861/64 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) 01/19/2024 _x86_64_ (2 CPU) 01:07:01 LINUX RESTART (2 CPU) 01:08:02 AM tps rtps wtps bread/s bwrtn/s 01:09:01 AM 92.29 7.00 85.29 1322.76 6575.16 01:10:01 AM 69.78 0.60 69.18 27.06 7207.90 01:11:01 AM 30.66 1.03 29.63 131.51 2548.63 01:12:01 AM 57.15 0.03 57.11 3.47 6901.75 01:13:01 AM 18.50 0.02 18.48 0.13 1354.99 01:14:01 AM 2.03 0.00 2.03 0.00 162.40 01:15:01 AM 1.08 0.00 1.08 0.00 730.44 01:16:01 AM 0.32 0.02 0.30 0.67 241.95 01:17:01 AM 0.72 0.00 0.72 0.00 234.74 01:18:01 AM 0.77 0.25 0.52 32.92 165.98 01:19:01 AM 0.30 0.00 0.30 0.00 18.60 01:20:01 AM 0.25 0.00 0.25 0.00 19.51 01:21:01 AM 13.86 0.25 13.61 34.39 739.51 01:22:01 AM 38.10 0.52 37.58 49.67 1612.07 Average: 23.19 0.69 22.50 113.02 2031.27 01:08:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 AM 5258364 7045044 2624088 33.29 2688 1967096 709532 7.94 191372 2108432 195668 01:10:01 AM 5252772 7067424 2629680 33.36 2688 1991388 674784 7.56 201780 2083456 47992 01:11:01 AM 5157888 7024204 2724564 34.56 2688 2041556 720904 8.07 224932 2147448 42084 01:12:01 AM 5044568 7051272 2837884 36.00 2688 2176468 658604 7.37 231904 2232516 28604 01:13:01 AM 5007460 7015616 2874992 36.47 2688 2177936 710308 7.95 232028 2268844 1464 01:14:01 AM 4976808 7001208 2905644 36.86 2688 2194224 726436 8.13 232376 2299156 14800 01:15:01 AM 4966252 6998948 2916200 37.00 2688 2202468 726436 8.13 232376 2309628 1568 01:16:01 AM 4959468 6999340 2922984 37.08 2688 2209644 726436 8.13 232384 2316812 1508 01:17:01 AM 4946968 6994840 2935484 37.24 2688 2217660 741824 8.31 232460 2328488 2804 01:18:01 AM 4591604 6964988 3290848 41.75 2688 2220600 715472 8.01 234172 2303520 16 01:19:01 AM 4593392 6967244 3289060 41.73 2688 2221244 715472 8.01 234184 2302188 276 01:20:01 AM 4592324 6966468 3290128 41.74 2688 2221536 717120 8.03 234188 2303000 88 01:21:01 AM 5097884 6992064 2784568 35.33 2688 2069572 718564 8.05 290112 2142120 26084 01:22:01 AM 5059256 6959624 2823196 35.82 2688 2075540 759192 8.50 468356 2004868 29488 Average: 4964643 7003449 2917809 37.02 2688 2141924 715792 8.01 248045 2225034 28032 01:08:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 75.73 59.75 951.37 7.83 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 21.14 15.44 149.80 4.98 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 28.08 18.30 66.88 5.22 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 198.10 167.46 290.18 39.68 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 14.50 11.85 21.21 5.57 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 46.97 45.30 123.41 12.31 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 31.61 31.84 45.08 9.72 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 32.37 29.66 39.51 7.94 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 24.86 22.39 65.37 12.02 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 39.84 55.88 23.13 5.19 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 9.63 8.60 2.45 1.86 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 11.15 8.96 2.46 1.62 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 59.04 39.66 73.03 87.67 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 17.08 16.86 13.36 12.68 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 43.54 37.97 132.38 15.31 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) 01/19/2024 _x86_64_ (2 CPU) 01:07:01 LINUX RESTART (2 CPU) 01:08:02 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 35.55 0.00 5.00 3.73 0.12 55.61 01:09:01 AM 0 48.56 0.00 5.93 4.09 0.12 41.31 01:09:01 AM 1 22.54 0.00 4.07 3.36 0.12 69.90 01:10:01 AM all 21.76 0.00 3.08 2.18 0.10 72.89 01:10:01 AM 0 25.95 0.00 3.65 2.79 0.10 67.51 01:10:01 AM 1 17.56 0.00 2.50 1.57 0.10 78.27 01:11:01 AM all 18.97 0.00 2.43 1.37 0.08 77.14 01:11:01 AM 0 20.02 0.00 2.59 1.69 0.08 75.61 01:11:01 AM 1 17.92 0.00 2.27 1.05 0.08 78.67 01:12:01 AM all 24.02 0.00 3.50 2.80 0.12 69.56 01:12:01 AM 0 30.07 0.00 3.70 2.90 0.10 63.23 01:12:01 AM 1 17.98 0.00 3.30 2.71 0.13 75.88 01:13:01 AM all 3.04 0.00 0.34 0.49 0.05 96.07 01:13:01 AM 0 2.59 0.00 0.30 0.32 0.05 96.74 01:13:01 AM 1 3.50 0.00 0.38 0.67 0.05 95.40 01:14:01 AM all 18.46 0.00 0.34 0.03 0.09 81.07 01:14:01 AM 0 33.43 0.00 0.35 0.00 0.08 66.13 01:14:01 AM 1 3.41 0.00 0.34 0.07 0.10 96.09 01:15:01 AM all 12.64 0.00 0.23 0.12 0.05 86.97 01:15:01 AM 0 12.03 0.00 0.20 0.00 0.05 87.72 01:15:01 AM 1 13.25 0.00 0.25 0.23 0.05 86.22 01:16:01 AM all 12.31 0.00 0.18 0.04 0.06 87.40 01:16:01 AM 0 9.01 0.00 0.20 0.00 0.07 90.72 01:16:01 AM 1 15.61 0.00 0.17 0.08 0.05 84.09 01:17:01 AM all 17.49 0.00 0.20 0.05 0.08 82.18 01:17:01 AM 0 12.07 0.00 0.18 0.00 0.07 87.68 01:17:01 AM 1 22.90 0.00 0.22 0.10 0.08 76.69 01:18:01 AM all 10.34 0.00 6.28 0.03 0.08 83.27 01:18:01 AM 0 8.06 0.00 6.35 0.02 0.08 85.48 01:18:01 AM 1 12.62 0.00 6.21 0.03 0.08 81.05 01:19:01 AM all 4.01 0.00 0.17 0.00 0.06 95.76 01:19:01 AM 0 5.99 0.00 0.17 0.00 0.07 93.78 01:19:01 AM 1 2.04 0.00 0.17 0.00 0.05 97.74 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 3.52 0.00 0.19 0.00 0.05 96.24 01:20:01 AM 0 3.95 0.00 0.22 0.00 0.05 95.78 01:20:01 AM 1 3.08 0.00 0.17 0.00 0.05 96.70 01:21:01 AM all 23.08 0.00 2.70 0.25 0.08 73.89 01:21:01 AM 0 18.86 0.00 2.03 0.43 0.08 78.59 01:21:01 AM 1 27.31 0.00 3.36 0.07 0.07 69.19 01:22:01 AM all 30.42 0.00 2.88 0.68 0.10 65.92 01:22:01 AM 0 37.56 0.00 3.01 0.75 0.10 58.57 01:22:01 AM 1 23.26 0.00 2.74 0.62 0.10 73.28 Average: all 16.82 0.00 1.96 0.84 0.08 80.30 Average: 0 19.13 0.00 2.06 0.92 0.08 77.80 Average: 1 14.50 0.00 1.86 0.75 0.08 82.80