---> uname -a: Linux prd-centos8-robot-2c-8g-3542.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: 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4740 19 2357 6799 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:ca:06:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85430sec preferred_lft 85430sec inet6 fe80::f816:3eff:feca:687/64 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) 12/04/2025 _x86_64_ (2 CPU) 01:32:03 LINUX RESTART (2 CPU) 01:33:01 AM tps rtps wtps bread/s bwrtn/s 01:34:01 AM 117.34 0.53 116.81 19.46 10627.01 01:35:01 AM 43.10 0.85 42.25 63.97 6484.21 01:36:01 AM 27.40 0.35 27.05 61.19 1664.91 01:37:01 AM 70.71 6.96 63.75 1292.77 7926.52 01:38:01 AM 16.65 0.00 16.65 0.00 1252.72 01:39:01 AM 3.85 0.22 3.63 11.73 191.20 01:40:01 AM 2.71 0.00 2.71 0.00 668.69 01:41:01 AM 0.55 0.00 0.55 0.00 376.76 01:42:02 AM 0.47 0.05 0.42 3.33 213.75 01:43:01 AM 1.17 0.00 1.17 0.00 840.22 01:44:01 AM 0.57 0.03 0.53 1.87 511.63 01:45:01 AM 0.77 0.35 0.42 53.45 350.68 01:46:01 AM 0.23 0.00 0.23 0.00 21.23 01:47:01 AM 3.37 0.35 3.02 38.25 374.23 01:48:01 AM 35.22 0.55 34.67 64.10 4520.72 Average: 21.63 0.68 20.94 107.46 2403.44 01:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 AM 5208872 7008248 2673552 33.92 2688 1976268 699872 7.84 187324 2140228 135764 01:35:01 AM 5184060 7028048 2698364 34.23 2688 2020300 683476 7.65 209144 2139264 9924 01:36:01 AM 5074620 7014388 2807804 35.62 2688 2110756 699812 7.84 228784 2212004 89992 01:37:01 AM 4943740 7043480 2938684 37.28 2688 2267096 638788 7.15 259864 2294972 26984 01:38:01 AM 4942920 7042356 2939504 37.29 2688 2267096 638788 7.15 259884 2295180 16 01:39:01 AM 4894480 6997056 2987944 37.91 2688 2270288 706828 7.91 260488 2342960 1036 01:40:01 AM 4860636 6984864 3021788 38.34 2688 2291920 723396 8.10 260488 2375808 5060 01:41:01 AM 4853792 6984488 3028632 38.42 2688 2298348 723396 8.10 260488 2383056 320 01:42:02 AM 4829060 6971644 3053364 38.74 2688 2310236 723396 8.10 260592 2407380 5808 01:43:01 AM 4782624 6948000 3099800 39.33 2688 2333040 754404 8.45 260592 2453044 4256 01:44:01 AM 4752136 6932288 3130288 39.71 2688 2347800 769980 8.62 260828 2483948 3724 01:45:01 AM 4368564 6882076 3513860 44.58 2688 2356128 769320 8.61 262136 2486416 4 01:46:01 AM 4367816 6881792 3514608 44.59 2688 2356692 769320 8.61 262152 2487192 84 01:47:01 AM 4892396 7001292 2990028 37.93 2688 2277964 689196 7.72 345828 2270400 106564 01:48:01 AM 4858280 6973752 3024144 38.37 2688 2288936 727356 8.14 550304 2112144 21664 Average: 4854266 6979585 3028158 38.42 2688 2251525 714489 8.00 275260 2325600 27413 01:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 96.92 80.96 1072.19 11.22 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 62.12 41.75 582.86 5.19 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 23.95 23.05 132.04 6.26 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 222.71 163.15 248.42 40.98 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 6.33 5.08 1.72 1.47 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 35.76 21.73 30.01 4.76 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 42.34 40.26 154.63 10.68 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 12.86 10.63 34.43 5.57 0.00 0.00 0.00 0.00 01:42:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:02 AM eth0 32.13 28.40 111.27 12.83 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 29.33 27.02 373.67 2.46 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 21.63 20.45 237.10 2.24 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 43.77 59.68 99.82 5.14 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 18.55 12.95 4.57 2.73 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 94.42 55.68 174.36 116.24 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 20.69 16.76 16.30 9.04 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 50.93 40.52 218.06 15.80 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) 12/04/2025 _x86_64_ (2 CPU) 01:32:03 LINUX RESTART (2 CPU) 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 36.77 0.00 5.46 3.67 0.12 53.98 01:34:01 AM 0 39.55 0.00 5.92 3.88 0.13 50.52 01:34:01 AM 1 33.99 0.00 4.99 3.47 0.10 57.45 01:35:01 AM all 13.65 0.00 1.93 10.06 0.08 74.28 01:35:01 AM 0 15.09 0.00 2.17 5.88 0.07 76.80 01:35:01 AM 1 12.21 0.00 1.69 14.25 0.08 71.77 01:36:01 AM all 23.35 0.00 3.09 3.77 0.09 69.70 01:36:01 AM 0 26.51 0.00 3.67 3.47 0.10 66.26 01:36:01 AM 1 20.19 0.00 2.52 4.07 0.08 73.14 01:37:01 AM all 24.44 0.00 4.79 12.89 0.10 57.77 01:37:01 AM 0 31.00 0.00 5.53 10.32 0.08 53.07 01:37:01 AM 1 17.90 0.00 4.05 15.47 0.12 62.48 01:38:01 AM all 0.36 0.00 0.19 2.93 0.03 96.49 01:38:01 AM 0 0.52 0.00 0.10 0.43 0.03 98.92 01:38:01 AM 1 0.20 0.00 0.28 5.43 0.03 94.05 01:39:01 AM all 5.29 0.00 0.28 0.03 0.08 94.30 01:39:01 AM 0 7.36 0.00 0.35 0.07 0.08 92.13 01:39:01 AM 1 3.23 0.00 0.22 0.00 0.08 96.47 01:40:01 AM all 20.62 0.00 0.25 0.04 0.08 79.01 01:40:01 AM 0 27.86 0.00 0.25 0.00 0.07 71.82 01:40:01 AM 1 13.39 0.00 0.25 0.08 0.08 86.19 01:41:01 AM all 6.79 0.00 0.14 0.02 0.06 92.99 01:41:01 AM 0 10.17 0.00 0.18 0.03 0.05 89.57 01:41:01 AM 1 3.41 0.00 0.10 0.00 0.07 96.42 01:42:02 AM all 15.47 0.00 0.23 0.03 0.09 84.18 01:42:02 AM 0 24.53 0.00 0.20 0.03 0.08 75.15 01:42:02 AM 1 6.39 0.00 0.27 0.02 0.10 93.23 01:43:01 AM all 2.19 0.00 0.17 0.11 0.08 97.45 01:43:01 AM 0 2.81 0.00 0.19 0.14 0.07 96.80 01:43:01 AM 1 1.58 0.00 0.15 0.08 0.08 98.10 01:44:01 AM all 2.76 0.00 0.25 0.03 0.08 96.89 01:44:01 AM 0 4.04 0.00 0.33 0.03 0.08 95.51 01:44:01 AM 1 1.47 0.00 0.17 0.02 0.07 98.28 01:44:01 AM CPU %user %nice %system %iowait %steal %idle 01:45:01 AM all 8.21 0.00 2.42 0.02 0.08 89.28 01:45:01 AM 0 8.94 0.00 2.41 0.03 0.08 88.53 01:45:01 AM 1 7.48 0.00 2.43 0.00 0.07 90.02 01:46:01 AM all 4.70 0.00 0.19 0.00 0.08 95.03 01:46:01 AM 0 6.89 0.00 0.17 0.00 0.08 92.86 01:46:01 AM 1 2.51 0.00 0.22 0.00 0.07 97.21 01:47:01 AM all 13.08 0.00 2.06 0.02 0.08 84.76 01:47:01 AM 0 11.94 0.00 1.90 0.02 0.07 86.07 01:47:01 AM 1 14.22 0.00 2.22 0.02 0.08 83.46 01:48:01 AM all 33.17 0.00 3.68 0.27 0.08 62.80 01:48:01 AM 0 41.39 0.00 3.95 0.23 0.08 54.34 01:48:01 AM 1 24.95 0.00 3.42 0.30 0.08 71.25 Average: all 14.08 0.00 1.68 2.27 0.08 81.89 Average: 0 17.27 0.00 1.83 1.64 0.08 79.18 Average: 1 10.90 0.00 1.53 2.89 0.08 84.60