---> uname -a: Linux prd-centos8-robot-2c-8g-39857.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 589 4924 19 2183 6810 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:08:49:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85507sec preferred_lft 85507sec inet6 fe80::f816:3eff:fe08:4947/64 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) 07/05/2025 _x86_64_ (2 CPU) 03:45:31 LINUX RESTART (2 CPU) 03:46:01 AM tps rtps wtps bread/s bwrtn/s 03:47:02 AM 128.10 54.62 73.48 7442.41 19672.16 03:48:01 AM 99.51 0.73 98.78 53.81 11488.34 03:49:01 AM 29.63 0.42 29.21 64.79 2722.25 03:50:01 AM 74.51 6.96 67.54 1292.77 7832.22 03:51:01 AM 14.78 0.00 14.78 0.00 1279.47 03:52:01 AM 5.08 0.02 5.07 0.13 221.26 03:53:01 AM 0.35 0.00 0.35 0.00 74.31 03:54:01 AM 0.20 0.00 0.20 0.00 55.49 03:55:01 AM 0.35 0.00 0.35 0.00 60.23 03:56:01 AM 0.62 0.00 0.62 0.00 20.20 03:57:01 AM 0.57 0.00 0.57 0.00 19.38 03:58:01 AM 0.25 0.00 0.25 0.00 26.25 03:59:01 AM 1.92 0.32 1.60 36.92 131.74 04:00:01 AM 30.99 0.33 30.66 37.19 1760.60 Average: 27.55 4.53 23.01 638.53 3230.80 03:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:02 AM 5380984 7055440 2501440 31.73 2688 1857848 671140 7.51 186516 1996376 171728 03:48:01 AM 5166304 7003608 2716120 34.46 2688 2013204 704644 7.89 198088 2167288 42484 03:49:01 AM 5155372 7029756 2727052 34.60 2688 2049700 658528 7.37 222328 2154092 34368 03:50:01 AM 4963480 7048420 2918944 37.03 2688 2252888 630696 7.06 261832 2274884 26924 03:51:01 AM 4934048 7019076 2948376 37.40 2688 2253024 661624 7.41 261948 2306812 136 03:52:01 AM 4923480 7010372 2958944 37.54 2688 2255004 694924 7.78 261972 2317212 860 03:53:01 AM 4914504 7002912 2967920 37.65 2688 2256544 734936 8.23 261980 2325920 352 03:54:01 AM 4913096 7002908 2969328 37.67 2688 2257948 734936 8.23 261984 2327508 152 03:55:01 AM 4910044 7001708 2972380 37.71 2688 2259776 752688 8.43 261984 2330488 292 03:56:01 AM 4909788 7001500 2972636 37.71 2688 2259840 752688 8.43 261984 2330536 4 03:57:01 AM 4909740 7001844 2972684 37.71 2688 2260216 752688 8.43 261988 2331056 4 03:58:01 AM 4906604 6999584 2975820 37.75 2688 2261100 752688 8.43 261988 2333804 188 03:59:01 AM 5094892 7027656 2787532 35.36 2688 2102336 646348 7.24 265600 2140824 16604 04:00:01 AM 5044808 6970560 2837616 36.00 2688 2099984 728660 8.16 466268 2015980 10236 Average: 5009082 7012525 2873342 36.45 2688 2174244 705513 7.90 264033 2239484 21738 03:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:47:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:02 AM eth0 263.58 174.53 1663.40 58.45 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 67.11 52.76 818.63 9.05 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 16.05 13.05 6.92 4.82 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 175.57 131.36 345.82 38.14 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 13.06 6.78 4.10 0.73 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 96.97 95.98 19.25 11.18 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 60.85 58.91 13.07 6.53 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 49.44 50.36 9.87 4.41 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 79.76 76.46 17.75 8.95 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 2.60 2.03 0.62 0.40 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 15.03 13.30 3.81 2.42 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 25.70 23.46 6.62 4.17 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 87.99 66.88 102.04 49.29 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 19.33 16.29 29.07 7.91 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 69.51 55.87 216.52 14.76 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) 07/05/2025 _x86_64_ (2 CPU) 03:45:31 LINUX RESTART (2 CPU) 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:02 AM all 43.83 0.03 7.80 6.67 0.13 41.54 03:47:02 AM 0 39.90 0.03 7.94 7.15 0.12 44.86 03:47:02 AM 1 47.76 0.02 7.65 6.19 0.15 38.22 03:48:01 AM all 28.76 0.00 4.14 1.32 0.10 65.67 03:48:01 AM 0 30.53 0.00 4.63 1.39 0.10 63.35 03:48:01 AM 1 27.00 0.00 3.64 1.25 0.10 68.00 03:49:01 AM all 16.31 0.00 2.65 1.04 0.08 79.93 03:49:01 AM 0 21.88 0.00 2.86 1.05 0.08 74.12 03:49:01 AM 1 10.74 0.00 2.44 1.02 0.07 85.73 03:50:01 AM all 28.79 0.00 5.44 0.98 0.10 64.69 03:50:01 AM 0 34.78 0.00 5.99 0.95 0.10 58.18 03:50:01 AM 1 22.82 0.00 4.89 1.00 0.10 71.19 03:51:01 AM all 0.40 0.00 0.22 0.13 0.03 99.22 03:51:01 AM 0 0.63 0.00 0.27 0.20 0.02 98.88 03:51:01 AM 1 0.17 0.00 0.17 0.07 0.05 99.55 03:52:01 AM all 8.91 0.00 0.64 0.06 0.10 90.30 03:52:01 AM 0 10.33 0.00 0.64 0.00 0.10 88.92 03:52:01 AM 1 7.48 0.00 0.64 0.12 0.10 91.66 03:53:01 AM all 6.98 0.00 0.45 0.00 0.08 92.49 03:53:01 AM 0 9.74 0.00 0.44 0.00 0.08 89.74 03:53:01 AM 1 4.23 0.00 0.45 0.00 0.08 95.23 03:54:01 AM all 2.71 0.00 0.29 0.00 0.08 96.91 03:54:01 AM 0 1.64 0.00 0.32 0.00 0.07 97.98 03:54:01 AM 1 3.79 0.00 0.27 0.00 0.10 95.84 03:55:01 AM all 9.79 0.00 0.55 0.00 0.08 89.58 03:55:01 AM 0 11.10 0.00 0.59 0.00 0.08 88.23 03:55:01 AM 1 8.48 0.00 0.50 0.00 0.08 90.93 03:56:01 AM all 1.14 0.00 0.16 0.01 0.08 98.61 03:56:01 AM 0 1.34 0.00 0.13 0.00 0.08 98.45 03:56:01 AM 1 0.94 0.00 0.18 0.02 0.08 98.78 03:57:01 AM all 4.24 0.00 0.25 0.00 0.08 95.43 03:57:01 AM 0 5.87 0.00 0.22 0.00 0.07 93.85 03:57:01 AM 1 2.61 0.00 0.28 0.00 0.08 97.02 03:57:01 AM CPU %user %nice %system %iowait %steal %idle 03:58:01 AM all 7.08 0.00 0.39 0.00 0.08 92.44 03:58:01 AM 0 8.48 0.00 0.37 0.00 0.08 91.07 03:58:01 AM 1 5.68 0.00 0.42 0.00 0.08 93.82 03:59:01 AM all 14.32 0.00 1.50 0.00 0.09 84.09 03:59:01 AM 0 13.44 0.00 1.68 0.00 0.10 84.79 03:59:01 AM 1 15.21 0.00 1.32 0.00 0.08 83.39 04:00:01 AM all 29.63 0.00 3.06 0.17 0.09 67.04 04:00:01 AM 0 25.95 0.00 3.14 0.20 0.08 70.63 04:00:01 AM 1 33.32 0.00 2.99 0.13 0.10 63.46 Average: all 14.49 0.00 1.97 0.74 0.09 82.72 Average: 0 15.39 0.00 2.08 0.78 0.08 81.66 Average: 1 13.59 0.00 1.85 0.70 0.09 83.77