---> uname -a: Linux prd-centos8-robot-2c-8g-9907.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4842 19 2258 6802 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:1d:d3:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85063sec preferred_lft 85063sec inet6 fe80::f816:3eff:fe1d:d371/64 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) 02/13/2026 _x86_64_ (2 CPU) 00:35:44 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 189.27 145.67 43.60 14402.00 37810.13 12:38:01 AM 124.08 0.30 123.78 13.46 11792.34 12:39:01 AM 47.75 1.40 46.35 135.95 5538.95 12:40:01 AM 68.03 6.93 61.10 1288.10 3878.22 12:41:01 AM 31.98 0.03 31.95 3.46 6266.27 12:42:01 AM 3.77 0.00 3.77 0.00 123.88 12:43:01 AM 0.32 0.00 0.32 0.00 3.95 12:44:01 AM 0.55 0.07 0.48 4.93 22.80 12:45:01 AM 1.88 0.00 1.88 0.00 174.09 12:46:01 AM 0.55 0.03 0.52 1.87 164.10 12:47:01 AM 0.27 0.00 0.27 0.00 87.10 12:48:01 AM 0.25 0.03 0.22 1.33 86.95 12:49:01 AM 0.28 0.00 0.28 0.00 167.86 12:50:01 AM 0.17 0.00 0.17 0.00 27.48 12:51:01 AM 1.48 0.03 1.45 0.27 103.82 12:52:01 AM 0.32 0.00 0.32 0.00 38.04 12:53:01 AM 0.15 0.00 0.15 0.00 70.65 12:54:01 AM 0.18 0.00 0.18 0.00 101.97 12:55:01 AM 0.17 0.02 0.15 0.13 40.17 12:56:01 AM 9.02 5.93 3.08 574.84 112.55 12:57:01 AM 14.50 0.32 14.18 36.92 641.72 12:58:01 AM 33.47 0.47 33.01 52.92 2643.59 Average: 24.02 7.33 16.69 750.77 3177.33 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5582224 7078384 2300204 29.18 2688 1690504 711180 7.96 180648 1842800 87740 12:38:01 AM 5072048 6949464 2810380 35.65 2688 2053512 808792 9.06 192536 2271936 171996 12:39:01 AM 5243144 7087832 2639284 33.48 2688 2020604 657236 7.36 219940 2072048 9016 12:40:01 AM 4888856 6988920 2993572 37.98 2688 2266416 735912 8.24 255820 2359124 176648 12:41:01 AM 4957148 7056192 2925280 37.11 2688 2265752 655488 7.34 261624 2279940 4 12:42:01 AM 4957232 7056276 2925196 37.11 2688 2265752 655488 7.34 261628 2279972 4 12:43:01 AM 4956812 7055856 2925616 37.12 2688 2265752 655488 7.34 261628 2280208 4 12:44:01 AM 4905484 7007472 2976944 37.77 2688 2268696 757432 8.48 261964 2331136 2384 12:45:01 AM 4899284 7003984 2983144 37.85 2688 2271408 757432 8.48 261964 2337232 1772 12:46:01 AM 4894852 7002708 2987576 37.90 2688 2274564 776704 8.70 262512 2341284 148 12:47:01 AM 4891640 7002564 2990788 37.94 2688 2277640 776704 8.70 262512 2344684 712 12:48:01 AM 4884968 6999820 2997460 38.03 2688 2281576 776704 8.70 262516 2350560 2064 12:49:01 AM 4881488 6999832 3000940 38.07 2688 2285060 762616 8.54 262516 2354772 560 12:50:01 AM 4880344 6998968 3002084 38.09 2688 2285340 765676 8.57 262516 2355624 48 12:51:01 AM 4878464 6999224 3003964 38.11 2688 2287468 760620 8.52 262672 2357316 4 12:52:01 AM 4874900 6997556 3007528 38.15 2688 2289372 760620 8.52 262672 2360904 928 12:53:01 AM 4873152 6997484 3009276 38.18 2688 2291040 760620 8.52 262672 2362556 516 12:54:01 AM 4870236 6997620 3012192 38.21 2688 2294108 760620 8.52 262672 2365504 564 12:55:01 AM 4867256 6995664 3015172 38.25 2688 2295124 761836 8.53 262672 2368516 408 12:56:01 AM 4846984 6993764 3035444 38.51 2688 2313448 760300 8.51 264808 2386308 332 12:57:01 AM 4863020 6913756 3019408 38.31 2688 2223556 795400 8.91 330352 2326144 97576 12:58:01 AM 4951504 6959668 2930924 37.18 2688 2181340 741220 8.30 496016 2078148 26288 Average: 4950956 7006500 2931472 37.19 2688 2224911 743368 8.32 267039 2291214 26351 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 247.37 138.75 1022.54 53.71 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 147.42 109.86 1525.82 14.73 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 16.18 10.13 7.29 3.95 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 50.67 45.52 343.97 11.31 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 580.28 412.43 110.75 95.05 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 3.07 1.98 0.58 0.48 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 3.38 2.47 1.10 0.90 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 84.77 66.74 28.66 5.73 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 148.47 144.55 31.16 11.22 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 70.89 66.94 23.44 5.79 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 82.45 80.02 24.62 6.29 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 56.22 55.42 26.38 5.01 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 117.88 118.16 30.48 9.70 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 8.43 3.22 1.42 0.53 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 114.73 114.18 22.06 9.07 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 122.76 122.28 22.39 9.44 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 93.87 93.28 18.44 7.60 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 55.75 57.01 18.66 4.38 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 2.95 3.63 0.62 0.60 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 3.65 4.67 0.71 0.72 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 162.36 119.66 172.48 103.30 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 19.83 18.09 17.16 8.79 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 99.70 81.32 156.86 16.74 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) 02/13/2026 _x86_64_ (2 CPU) 00:35:44 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 31.99 0.07 9.26 18.72 0.68 39.30 12:37:01 AM 0 26.50 0.07 8.77 18.08 0.65 45.93 12:37:01 AM 1 37.47 0.07 9.74 19.35 0.70 32.67 12:38:01 AM all 36.84 0.00 5.43 2.67 0.10 54.95 12:38:01 AM 0 25.52 0.00 4.63 3.02 0.10 66.73 12:38:01 AM 1 48.17 0.00 6.24 2.33 0.10 43.15 12:39:01 AM all 14.72 0.00 2.22 2.14 0.07 80.86 12:39:01 AM 0 11.87 0.00 1.95 2.44 0.07 83.68 12:39:01 AM 1 17.56 0.00 2.49 1.83 0.07 78.05 12:40:01 AM all 34.54 0.00 6.43 1.36 0.12 57.55 12:40:01 AM 0 25.23 0.00 5.30 0.60 0.12 68.75 12:40:01 AM 1 43.87 0.00 7.56 2.13 0.12 46.32 12:41:01 AM all 2.91 0.00 1.55 0.87 0.06 94.61 12:41:01 AM 0 4.02 0.00 1.58 0.69 0.07 93.64 12:41:01 AM 1 1.81 0.00 1.52 1.05 0.05 95.57 12:42:01 AM all 0.34 0.00 0.08 0.02 0.05 99.52 12:42:01 AM 0 0.15 0.00 0.10 0.00 0.07 99.68 12:42:01 AM 1 0.53 0.00 0.05 0.03 0.03 99.35 12:43:01 AM all 0.33 0.00 0.10 0.00 0.04 99.52 12:43:01 AM 0 0.20 0.00 0.12 0.00 0.03 99.65 12:43:01 AM 1 0.47 0.00 0.08 0.00 0.05 99.40 12:44:01 AM all 6.44 0.00 1.12 0.00 0.05 92.39 12:44:01 AM 0 2.49 0.00 0.52 0.00 0.05 96.94 12:44:01 AM 1 10.40 0.00 1.71 0.00 0.05 87.84 12:45:01 AM all 9.71 0.00 1.05 0.03 0.09 89.11 12:45:01 AM 0 8.92 0.00 1.63 0.07 0.08 89.30 12:45:01 AM 1 10.50 0.00 0.47 0.00 0.10 88.93 12:46:01 AM all 9.07 0.00 0.94 0.02 0.07 89.91 12:46:01 AM 0 8.01 0.00 0.78 0.03 0.07 91.11 12:46:01 AM 1 10.12 0.00 1.09 0.00 0.07 88.73 12:47:01 AM all 8.86 0.00 0.78 0.00 0.08 90.28 12:47:01 AM 0 7.95 0.00 0.56 0.00 0.07 91.42 12:47:01 AM 1 9.74 0.00 0.99 0.00 0.10 89.17 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 8.65 0.00 0.63 0.03 0.08 90.62 12:48:01 AM 0 4.57 0.00 0.47 0.00 0.08 94.87 12:48:01 AM 1 12.73 0.00 0.79 0.05 0.07 86.37 12:49:01 AM all 10.81 0.00 1.32 0.00 0.08 87.79 12:49:01 AM 0 11.21 0.00 1.74 0.00 0.07 86.99 12:49:01 AM 1 10.42 0.00 0.91 0.00 0.08 88.59 12:50:01 AM all 4.25 0.00 0.35 0.00 0.06 95.34 12:50:01 AM 0 1.97 0.00 0.13 0.00 0.05 97.85 12:50:01 AM 1 6.58 0.00 0.57 0.00 0.07 92.78 12:51:01 AM all 9.31 0.00 0.93 0.01 0.10 89.65 12:51:01 AM 0 5.28 0.00 0.62 0.02 0.12 93.96 12:51:01 AM 1 13.40 0.00 1.24 0.00 0.09 85.27 12:52:01 AM all 7.62 0.00 0.71 0.00 0.07 91.61 12:52:01 AM 0 5.70 0.00 0.60 0.00 0.07 93.63 12:52:01 AM 1 9.55 0.00 0.81 0.00 0.07 89.57 12:53:01 AM all 8.17 0.00 0.62 0.00 0.07 91.14 12:53:01 AM 0 2.14 0.00 0.42 0.00 0.05 97.39 12:53:01 AM 1 14.29 0.00 0.83 0.00 0.09 84.79 12:54:01 AM all 6.59 0.00 0.71 0.00 0.08 92.61 12:54:01 AM 0 4.45 0.00 0.72 0.00 0.08 94.74 12:54:01 AM 1 8.73 0.00 0.71 0.00 0.08 90.48 12:55:01 AM all 3.42 0.00 0.43 0.00 0.09 96.06 12:55:01 AM 0 2.91 0.00 0.38 0.00 0.10 96.60 12:55:01 AM 1 3.92 0.00 0.48 0.00 0.08 95.51 12:56:01 AM all 3.59 0.27 0.55 0.53 0.08 94.98 12:56:01 AM 0 1.07 0.00 0.25 0.03 0.07 98.58 12:56:01 AM 1 6.11 0.53 0.85 1.02 0.10 91.39 12:57:01 AM all 20.13 0.00 2.37 0.08 0.11 77.31 12:57:01 AM 0 16.30 0.00 2.55 0.10 0.10 80.96 12:57:01 AM 1 23.97 0.00 2.19 0.05 0.12 73.67 12:58:01 AM all 30.71 0.00 4.18 0.23 0.09 64.80 12:58:01 AM 0 16.02 0.00 3.28 0.18 0.10 80.42 12:58:01 AM 1 45.42 0.00 5.07 0.27 0.08 49.16 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.25 0.02 1.90 1.22 0.11 84.51 Average: 0 8.76 0.00 1.69 1.15 0.10 88.29 Average: 1 15.75 0.03 2.12 1.28 0.11 80.72