---> uname -a: Linux prd-centos8-robot-2c-8g-24810.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 599 4905 19 2192 6798 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:f4:1d:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85016sec preferred_lft 85016sec inet6 fe80::f816:3eff:fef4:1de2/64 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) 01/10/2026 _x86_64_ (2 CPU) 00:30:07 LINUX RESTART (2 CPU) 12:31:01 AM tps rtps wtps bread/s bwrtn/s 12:32:01 AM 119.36 0.22 119.15 11.33 10679.05 12:33:01 AM 46.65 1.40 45.25 135.95 5603.95 12:34:01 AM 73.72 9.42 64.31 1680.92 4021.83 12:35:01 AM 33.49 0.03 33.46 3.47 6328.00 12:36:01 AM 3.85 0.08 3.77 5.86 149.00 12:37:01 AM 1.95 0.00 1.95 0.00 69.79 12:38:01 AM 0.18 0.00 0.18 0.00 8.92 12:39:01 AM 0.23 0.00 0.23 0.00 4.10 12:40:00 AM 0.14 0.00 0.14 0.00 8.88 12:40:01 AM 0.00 0.00 0.00 0.00 0.00 12:41:01 AM 0.72 0.00 0.72 0.00 11.73 12:42:01 AM 0.52 0.00 0.52 0.00 13.35 12:43:01 AM 0.40 0.00 0.40 0.00 6.40 12:44:01 AM 0.27 0.00 0.27 0.00 18.36 12:45:01 AM 0.15 0.03 0.12 0.27 1.73 12:46:01 AM 1.52 0.00 1.52 0.00 43.69 12:47:01 AM 0.30 0.00 0.30 0.00 5.13 12:48:01 AM 0.17 0.00 0.17 0.00 2.72 12:49:01 AM 0.15 0.00 0.15 0.00 8.95 12:50:00 AM 0.20 0.00 0.20 0.00 11.05 12:50:01 AM 0.00 0.00 0.00 0.00 0.00 12:51:01 AM 0.60 0.00 0.60 0.00 10.08 12:52:01 AM 6.90 0.32 6.58 36.92 197.27 12:53:01 AM 33.19 0.52 32.68 63.86 1592.05 Average: 14.76 0.55 14.21 88.11 1308.84 12:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 AM 5082292 6958332 2800132 35.52 2688 2053064 787320 8.82 191812 2264588 172144 12:33:01 AM 5231248 7078448 2651176 33.63 2688 2023224 659532 7.38 219532 2083372 10776 12:34:01 AM 4905948 7021292 2976476 37.76 2688 2281220 707404 7.92 261024 2333036 177692 12:35:01 AM 4932112 7047116 2950312 37.43 2688 2281320 674560 7.55 266632 2297484 4 12:36:01 AM 4887548 7003296 2994876 37.99 2688 2282064 729708 8.17 266964 2341592 4 12:37:01 AM 4887652 7003436 2994772 37.99 2688 2282100 729708 8.17 266964 2341560 8 12:38:01 AM 4879368 6995380 3003056 38.10 2688 2282328 757320 8.48 266964 2349396 4 12:39:01 AM 4877768 6993812 3004656 38.12 2688 2282360 757320 8.48 266964 2350716 4 12:40:00 AM 4878532 6994804 3003892 38.11 2688 2282588 736776 8.25 266972 2350624 4 12:40:01 AM 4877960 6994240 3004464 38.12 2688 2282592 736776 8.25 266972 2350948 24 12:41:01 AM 4877844 6994160 3004580 38.12 2688 2282624 736776 8.25 266972 2351168 4 12:42:01 AM 4884292 7000832 2998132 38.04 2688 2282848 728288 8.15 266972 2344488 4 12:43:01 AM 4883744 7000316 2998680 38.04 2688 2282880 743888 8.33 266972 2344768 4 12:44:01 AM 4884296 7001324 2998128 38.04 2688 2283336 743888 8.33 267080 2344804 4 12:45:01 AM 4869068 6986144 3013356 38.23 2688 2283384 761504 8.53 267196 2359308 52 12:46:01 AM 4854108 6971424 3028316 38.42 2688 2283624 775836 8.69 267204 2374156 16 12:47:01 AM 4868400 6985748 3014024 38.24 2688 2283656 775836 8.69 267204 2360056 44 12:48:01 AM 4883252 7000836 2999172 38.05 2688 2283892 775836 8.69 267204 2345612 240 12:49:01 AM 4869056 6986684 3013368 38.23 2688 2283936 789908 8.84 267204 2359536 52 12:50:00 AM 4861424 6979288 3021000 38.33 2688 2284172 771816 8.64 267204 2366920 4 12:50:01 AM 4860820 6978688 3021604 38.33 2688 2284176 771816 8.64 267204 2367304 20 12:51:01 AM 4875124 6993024 3007300 38.15 2688 2284208 771816 8.64 267204 2353268 4 12:52:01 AM 4979352 6952332 2903072 36.83 2688 2143400 755280 8.46 303724 2231908 53448 12:53:01 AM 5107828 7044460 2774596 35.20 2688 2109276 668932 7.49 470312 1945904 25332 Average: 4916626 6998559 2965798 37.63 2688 2249511 743660 8.33 271686 2313022 18329 12:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 143.71 110.25 1506.35 14.60 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 12.08 9.56 7.39 4.35 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 50.96 42.83 343.78 10.41 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 202.40 142.73 38.48 30.15 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 36.82 25.51 7.59 5.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 0.72 0.17 0.05 0.02 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 15.55 15.35 119.91 1.15 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 1.45 0.33 0.45 0.27 0.00 0.00 0.00 0.00 12:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 AM eth0 10.11 8.96 1.47 0.71 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 3.01 1.50 0.26 0.13 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 0.90 0.20 0.19 0.07 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 17.11 16.43 120.04 1.23 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 0.67 0.28 0.28 0.20 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 17.76 17.01 3.31 3.25 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 9.90 7.63 118.23 0.74 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 34.37 30.84 356.22 2.45 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 1.07 0.53 0.54 0.40 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 9.76 7.68 1.77 0.62 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 11.00 7.55 118.05 0.49 0.00 0.00 0.00 0.00 12:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 AM eth0 32.82 31.96 364.47 2.23 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 1.35 0.00 0.09 0.00 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 0.75 0.23 0.18 0.08 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 59.78 39.54 84.64 35.97 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 16.66 15.75 14.50 7.81 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 31.15 24.11 145.40 5.55 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) 01/10/2026 _x86_64_ (2 CPU) 00:30:07 LINUX RESTART (2 CPU) 12:31:01 AM CPU %user %nice %system %iowait %steal %idle 12:32:01 AM all 37.72 0.00 4.97 1.38 0.09 55.84 12:32:01 AM 0 29.15 0.00 4.74 1.39 0.10 64.62 12:32:01 AM 1 46.28 0.00 5.20 1.37 0.08 47.06 12:33:01 AM all 17.65 0.00 2.16 0.42 0.07 79.71 12:33:01 AM 0 6.97 0.00 1.94 0.63 0.07 90.39 12:33:01 AM 1 28.31 0.00 2.38 0.20 0.07 69.03 12:34:01 AM all 36.92 0.00 6.53 0.53 0.09 55.92 12:34:01 AM 0 21.23 0.00 5.41 0.51 0.10 72.74 12:34:01 AM 1 52.69 0.00 7.66 0.55 0.08 39.03 12:35:01 AM all 1.32 0.00 0.75 0.46 0.07 97.40 12:35:01 AM 0 0.72 0.00 0.72 0.42 0.07 98.08 12:35:01 AM 1 1.92 0.00 0.79 0.50 0.07 96.73 12:36:01 AM all 2.37 0.00 0.28 0.02 0.08 97.25 12:36:01 AM 0 1.70 0.00 0.22 0.02 0.08 97.98 12:36:01 AM 1 3.04 0.00 0.35 0.02 0.07 96.52 12:37:01 AM all 0.33 0.00 0.10 0.00 0.06 99.51 12:37:01 AM 0 0.35 0.00 0.12 0.00 0.07 99.46 12:37:01 AM 1 0.30 0.00 0.08 0.00 0.05 99.57 12:38:01 AM all 0.93 0.00 0.18 0.00 0.08 98.81 12:38:01 AM 0 0.65 0.00 0.12 0.00 0.07 99.17 12:38:01 AM 1 1.20 0.00 0.23 0.00 0.10 98.46 12:39:01 AM all 0.50 0.00 0.11 0.00 0.07 99.32 12:39:01 AM 0 0.63 0.00 0.08 0.00 0.05 99.23 12:39:01 AM 1 0.37 0.00 0.13 0.00 0.08 99.42 12:40:00 AM all 1.03 0.00 0.10 0.00 0.08 98.80 12:40:00 AM 0 0.70 0.00 0.09 0.00 0.07 99.15 12:40:00 AM 1 1.35 0.00 0.12 0.00 0.09 98.44 12:40:01 AM all 0.38 0.00 0.75 0.00 0.00 98.87 12:40:01 AM 0 0.76 0.00 0.00 0.00 0.00 99.24 12:40:01 AM 1 0.00 0.00 1.50 0.00 0.00 98.50 12:41:01 AM all 0.50 0.00 0.10 0.00 0.09 99.31 12:41:01 AM 0 0.62 0.00 0.08 0.00 0.08 99.21 12:41:01 AM 1 0.38 0.00 0.12 0.00 0.10 99.40 12:41:01 AM CPU %user %nice %system %iowait %steal %idle 12:42:01 AM all 0.95 0.00 0.16 0.00 0.07 98.82 12:42:01 AM 0 0.74 0.00 0.13 0.00 0.07 99.06 12:42:01 AM 1 1.17 0.00 0.18 0.00 0.07 98.58 12:43:01 AM all 0.40 0.00 0.13 0.00 0.08 99.40 12:43:01 AM 0 0.40 0.00 0.10 0.00 0.07 99.43 12:43:01 AM 1 0.40 0.00 0.15 0.00 0.08 99.36 12:44:01 AM all 2.01 0.00 0.18 0.00 0.07 97.75 12:44:01 AM 0 1.17 0.00 0.17 0.00 0.05 98.61 12:44:01 AM 1 2.85 0.00 0.18 0.00 0.08 96.89 12:45:01 AM all 0.66 0.00 0.28 0.00 0.08 98.98 12:45:01 AM 0 0.68 0.00 0.22 0.00 0.07 99.03 12:45:01 AM 1 0.63 0.00 0.35 0.00 0.08 98.93 12:46:01 AM all 1.03 0.00 0.21 0.02 0.08 98.67 12:46:01 AM 0 0.32 0.00 0.18 0.02 0.10 99.38 12:46:01 AM 1 1.74 0.00 0.23 0.02 0.05 97.96 12:47:01 AM all 0.32 0.00 0.12 0.00 0.08 99.48 12:47:01 AM 0 0.25 0.00 0.13 0.00 0.10 99.52 12:47:01 AM 1 0.38 0.00 0.10 0.00 0.07 99.45 12:48:01 AM all 0.98 0.00 0.14 0.00 0.08 98.81 12:48:01 AM 0 0.77 0.00 0.13 0.00 0.07 99.03 12:48:01 AM 1 1.19 0.00 0.15 0.00 0.08 98.58 12:49:01 AM all 0.57 0.00 0.14 0.00 0.07 99.22 12:49:01 AM 0 0.95 0.00 0.17 0.00 0.05 98.83 12:49:01 AM 1 0.18 0.00 0.12 0.00 0.08 99.62 12:50:00 AM all 1.10 0.00 0.18 0.00 0.09 98.63 12:50:00 AM 0 0.75 0.00 0.12 0.00 0.07 99.06 12:50:00 AM 1 1.44 0.00 0.24 0.00 0.12 98.20 12:50:01 AM all 0.68 0.00 0.68 0.00 0.00 98.64 12:50:01 AM 0 0.68 0.00 0.68 0.00 0.00 98.64 12:50:01 AM 1 0.68 0.00 0.68 0.00 0.00 98.65 12:51:01 AM all 0.47 0.00 0.08 0.00 0.07 99.38 12:51:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 12:51:01 AM 1 0.35 0.00 0.10 0.00 0.08 99.47 12:51:01 AM CPU %user %nice %system %iowait %steal %idle 12:52:01 AM all 9.45 0.00 1.49 0.08 0.08 88.90 12:52:01 AM 0 10.40 0.00 1.45 0.08 0.07 87.99 12:52:01 AM 1 8.49 0.00 1.54 0.07 0.10 89.81 12:53:01 AM all 32.24 0.00 4.23 0.16 0.08 63.30 12:53:01 AM 0 17.93 0.00 3.63 0.13 0.08 78.22 12:53:01 AM 1 46.50 0.00 4.83 0.18 0.07 48.42 Average: all 6.80 0.00 1.03 0.14 0.08 91.95 Average: 0 4.45 0.00 0.91 0.15 0.07 94.42 Average: 1 9.15 0.00 1.15 0.13 0.08 89.48