---> uname -a: Linux prd-centos8-robot-2c-8g-2920.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 643 4865 19 2188 6755 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:09:cf:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85120sec preferred_lft 85120sec inet6 fe80::f816:3eff:fe09:cfa6/64 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) 08/21/2025 _x86_64_ (2 CPU) 03:41:31 LINUX RESTART (2 CPU) 03:42:01 AM tps rtps wtps bread/s bwrtn/s 03:43:01 AM 93.52 21.38 72.14 5741.69 7516.33 03:44:01 AM 91.44 0.72 90.72 52.92 10832.89 03:45:01 AM 20.50 0.03 20.46 0.53 1978.80 03:46:01 AM 0.58 0.00 0.58 0.00 7.73 03:47:02 AM 0.13 0.00 0.13 0.00 0.87 03:48:01 AM 0.29 0.00 0.29 0.00 5.00 03:49:01 AM 0.15 0.00 0.15 0.00 1.07 03:50:01 AM 0.10 0.00 0.10 0.00 0.90 03:51:01 AM 0.27 0.00 0.27 0.00 3.98 03:52:01 AM 39.08 7.03 32.04 1306.58 1815.61 03:53:01 AM 62.65 0.25 62.40 47.05 8208.00 03:54:01 AM 4.47 0.22 4.25 11.73 164.96 03:55:01 AM 2.00 0.00 2.00 0.00 146.78 03:56:01 AM 0.38 0.00 0.38 0.00 60.20 03:57:01 AM 0.30 0.00 0.30 0.00 65.44 03:58:01 AM 1.37 0.03 1.33 0.27 65.93 03:59:01 AM 0.60 0.00 0.60 0.00 21.14 04:00:01 AM 0.37 0.00 0.37 0.00 8.25 04:01:01 AM 0.20 0.02 0.18 0.13 46.69 04:02:01 AM 15.37 0.43 14.94 40.91 695.34 Average: 16.70 1.51 15.20 360.40 1583.67 03:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 AM 5348020 7032916 2534412 32.15 2688 1867828 750884 8.41 186668 2030304 174416 03:44:01 AM 5123564 6964072 2758868 35.00 2688 2016064 788504 8.83 198908 2205160 42484 03:45:01 AM 5129312 6969208 2753120 34.93 2688 2016084 788504 8.83 198992 2205980 4 03:46:01 AM 5123380 6963276 2759052 35.00 2688 2016084 788504 8.83 198992 2212128 4 03:47:02 AM 5123292 6963192 2759140 35.00 2688 2016084 788504 8.83 198992 2212112 8 03:48:01 AM 5123352 6963256 2759080 35.00 2688 2016088 788504 8.83 198992 2212196 4 03:49:01 AM 5123352 6963256 2759080 35.00 2688 2016088 788504 8.83 198992 2212132 8 03:50:01 AM 5122812 6962716 2759620 35.01 2688 2016088 778072 8.71 198992 2212600 4 03:51:01 AM 5123192 6963104 2759240 35.00 2688 2016092 778072 8.71 198992 2212396 4 03:52:01 AM 4841360 6927700 3041072 38.58 2688 2254544 806080 9.03 258540 2410636 189580 03:53:01 AM 4903960 6995252 2978472 37.79 2688 2258920 700588 7.84 262600 2335932 12 03:54:01 AM 4861572 6954212 3020860 38.32 2688 2260276 765512 8.57 262744 2378564 1008 03:55:01 AM 4857128 6951532 3025304 38.38 2688 2262100 803084 8.99 262756 2383036 492 03:56:01 AM 4849636 6945472 3032796 38.48 2688 2263512 820580 9.19 262756 2390344 272 03:57:01 AM 4846636 6944132 3035796 38.51 2688 2265152 841852 9.43 262760 2393012 60 03:58:01 AM 4845420 6943932 3037012 38.53 2688 2266156 841852 9.43 262924 2394264 16 03:59:01 AM 4844308 6943200 3038124 38.54 2688 2266536 857400 9.60 262928 2395324 4 04:00:01 AM 4843332 6942516 3039100 38.56 2688 2266848 848756 9.50 262928 2396260 180 04:01:01 AM 4839652 6940196 3042780 38.60 2688 2268244 848756 9.50 262936 2399988 216 04:02:01 AM 4994620 6924692 2887812 36.64 2688 2103604 777068 8.70 310456 2219408 35904 Average: 4993395 6957892 2889037 36.65 2688 2136620 797479 8.93 235642 2290589 22234 03:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 353.78 213.95 1743.70 63.34 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 74.44 54.07 736.60 8.66 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 4.03 0.35 0.71 0.12 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 1.12 0.40 0.35 0.14 0.00 0.00 0.00 0.00 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 2.90 0.33 0.47 0.14 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 1.14 0.54 0.49 0.21 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 1.08 0.40 0.35 0.14 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 0.87 0.40 0.34 0.14 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 0.77 0.38 0.33 0.14 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 42.68 37.13 330.55 8.88 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 187.10 170.08 45.86 36.69 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 65.79 58.81 13.80 5.61 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 82.07 81.59 16.02 7.72 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 46.37 43.79 10.25 4.87 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 66.92 66.71 14.12 6.57 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 40.34 38.20 9.71 5.15 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 16.04 14.43 4.05 9.06 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 11.95 10.35 3.00 1.88 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 40.48 36.33 10.82 6.68 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 73.68 51.98 101.35 47.91 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 55.72 44.05 152.28 10.71 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) 08/21/2025 _x86_64_ (2 CPU) 03:41:31 LINUX RESTART (2 CPU) 03:42:01 AM CPU %user %nice %system %iowait %steal %idle 03:43:01 AM all 44.18 0.00 7.11 2.75 0.10 45.86 03:43:01 AM 0 39.74 0.00 6.39 3.29 0.10 50.48 03:43:01 AM 1 48.63 0.00 7.83 2.20 0.10 41.23 03:44:01 AM all 25.25 0.00 3.61 2.19 0.08 68.87 03:44:01 AM 0 20.17 0.00 3.41 2.20 0.10 74.11 03:44:01 AM 1 30.33 0.00 3.81 2.19 0.07 63.60 03:45:01 AM all 0.38 0.00 0.19 0.42 0.05 98.96 03:45:01 AM 0 0.67 0.00 0.15 0.50 0.03 98.65 03:45:01 AM 1 0.10 0.00 0.23 0.33 0.07 99.27 03:46:01 AM all 0.23 0.00 0.09 0.00 0.04 99.63 03:46:01 AM 0 0.32 0.00 0.10 0.00 0.02 99.57 03:46:01 AM 1 0.15 0.00 0.08 0.00 0.07 99.70 03:47:02 AM all 0.38 0.00 0.07 0.00 0.04 99.51 03:47:02 AM 0 0.22 0.00 0.08 0.00 0.03 99.67 03:47:02 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 03:48:01 AM all 0.39 0.00 0.05 0.00 0.04 99.52 03:48:01 AM 0 0.19 0.00 0.05 0.00 0.03 99.73 03:48:01 AM 1 0.59 0.00 0.05 0.00 0.05 99.30 03:49:01 AM all 0.39 0.00 0.05 0.00 0.04 99.52 03:49:01 AM 0 0.13 0.00 0.05 0.00 0.05 99.77 03:49:01 AM 1 0.65 0.00 0.05 0.00 0.03 99.27 03:50:01 AM all 0.39 0.00 0.07 0.00 0.03 99.51 03:50:01 AM 0 0.60 0.00 0.08 0.00 0.05 99.27 03:50:01 AM 1 0.18 0.00 0.05 0.00 0.02 99.75 03:51:01 AM all 0.38 0.00 0.05 0.00 0.04 99.52 03:51:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 03:51:01 AM 1 0.20 0.00 0.05 0.00 0.05 99.70 03:52:01 AM all 29.54 0.00 4.43 0.59 0.08 65.36 03:52:01 AM 0 29.73 0.00 4.80 0.38 0.07 65.02 03:52:01 AM 1 29.35 0.00 4.07 0.80 0.08 65.69 03:53:01 AM all 14.28 0.00 2.87 0.94 0.07 81.83 03:53:01 AM 0 11.86 0.00 2.87 1.07 0.07 84.13 03:53:01 AM 1 16.71 0.00 2.87 0.82 0.07 79.53 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 5.25 0.00 0.44 0.02 0.05 94.25 03:54:01 AM 0 2.46 0.00 0.27 0.03 0.03 97.20 03:54:01 AM 1 8.05 0.00 0.60 0.00 0.07 91.28 03:55:01 AM all 6.73 0.00 0.43 0.00 0.08 92.76 03:55:01 AM 0 4.71 0.00 0.47 0.00 0.08 94.74 03:55:01 AM 1 8.75 0.00 0.39 0.00 0.08 90.78 03:56:01 AM all 5.10 0.00 0.34 0.00 0.08 94.47 03:56:01 AM 0 4.87 0.00 0.30 0.00 0.08 94.74 03:56:01 AM 1 5.32 0.00 0.39 0.00 0.08 94.21 03:57:01 AM all 4.98 0.00 0.40 0.01 0.08 94.53 03:57:01 AM 0 4.37 0.00 0.47 0.02 0.07 95.08 03:57:01 AM 1 5.60 0.00 0.34 0.00 0.08 93.98 03:58:01 AM all 6.60 0.00 0.41 0.03 0.08 92.89 03:58:01 AM 0 4.33 0.00 0.38 0.03 0.07 95.18 03:58:01 AM 1 8.87 0.00 0.44 0.02 0.08 90.59 03:59:01 AM all 4.16 0.00 0.28 0.00 0.07 95.50 03:59:01 AM 0 1.74 0.00 0.27 0.00 0.05 97.94 03:59:01 AM 1 6.58 0.00 0.28 0.00 0.08 93.05 04:00:01 AM all 3.15 0.00 0.24 0.00 0.08 96.53 04:00:01 AM 0 1.17 0.00 0.18 0.00 0.07 98.58 04:00:01 AM 1 5.13 0.00 0.30 0.00 0.08 94.49 04:01:01 AM all 10.79 0.00 0.52 0.00 0.08 88.62 04:01:01 AM 0 6.34 0.00 0.44 0.00 0.07 93.15 04:01:01 AM 1 15.23 0.00 0.60 0.00 0.08 84.08 04:02:01 AM all 19.94 0.00 2.15 0.09 0.08 77.74 04:02:01 AM 0 11.31 0.00 1.37 0.08 0.08 87.15 04:02:01 AM 1 28.55 0.00 2.94 0.10 0.07 68.34 Average: all 9.14 0.00 1.19 0.35 0.06 89.25 Average: 0 7.29 0.00 1.11 0.38 0.06 91.16 Average: 1 10.99 0.00 1.27 0.32 0.07 87.35