---> uname -a: Linux prd-centos8-robot-2c-8g-23243.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 642 4781 19 2273 6756 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:b2:e3:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84820sec preferred_lft 84820sec inet6 fe80::f816:3eff:feb2:e3b0/64 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) 01/09/2026 _x86_64_ (2 CPU) 01:42:04 LINUX RESTART (2 CPU) 01:43:01 AM tps rtps wtps bread/s bwrtn/s 01:44:01 AM 122.24 0.37 121.88 15.59 10949.27 01:45:01 AM 43.24 1.43 41.80 138.22 5502.23 01:46:01 AM 74.14 9.42 64.72 1682.12 4067.12 01:47:01 AM 32.71 0.00 32.71 0.00 6341.02 01:48:01 AM 4.20 0.07 4.13 4.93 183.54 01:49:01 AM 2.15 0.00 2.15 0.00 151.46 01:50:02 AM 0.32 0.00 0.32 0.00 36.84 01:51:01 AM 0.25 0.00 0.25 0.00 3.15 01:52:01 AM 0.35 0.00 0.35 0.00 76.99 01:53:01 AM 0.67 0.00 0.67 0.00 25.55 01:54:01 AM 0.42 0.00 0.42 0.00 99.13 01:55:01 AM 0.47 0.00 0.47 0.00 49.38 01:56:01 AM 0.30 0.00 0.30 0.00 11.83 01:57:01 AM 0.33 0.00 0.33 0.00 13.01 01:58:01 AM 1.70 0.03 1.67 0.27 107.88 01:59:01 AM 0.47 0.00 0.47 0.00 76.99 02:00:01 AM 0.68 0.00 0.68 0.00 82.49 02:01:01 AM 0.52 0.02 0.50 0.13 44.94 02:02:01 AM 0.68 0.07 0.62 1.73 97.24 02:03:01 AM 0.57 0.00 0.57 0.00 58.24 02:04:01 AM 0.40 0.00 0.40 0.00 153.13 02:05:01 AM 0.78 0.00 0.78 0.00 190.85 02:06:01 AM 0.68 0.00 0.68 0.00 58.17 02:07:01 AM 2.46 0.33 2.13 9.86 232.74 02:08:01 AM 33.86 0.62 33.24 70.24 3151.32 Average: 12.99 0.49 12.50 76.97 1271.44 01:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 AM 5035644 6912324 2846788 36.12 2688 2053156 785924 8.80 191696 2307740 172144 01:45:01 AM 5192372 7040152 2690060 34.13 2688 2023316 670356 7.51 219492 2118224 10768 01:46:01 AM 4900696 7016440 2981736 37.83 2688 2281408 663900 7.43 265968 2331580 177568 01:47:01 AM 4887708 7003040 2994724 37.99 2688 2281408 663900 7.43 265956 2339912 4 01:48:01 AM 4839040 6956116 3043392 38.61 2688 2283160 728452 8.16 266368 2388064 752 01:49:01 AM 4833372 6952572 3049060 38.68 2688 2285276 728452 8.16 266548 2393508 640 01:50:02 AM 4833028 6952544 3049404 38.69 2688 2285592 749276 8.39 266548 2393992 4 01:51:01 AM 4831880 6951408 3050552 38.70 2688 2285604 749276 8.39 266548 2395040 4 01:52:01 AM 4829568 6951320 3052864 38.73 2688 2287828 749276 8.39 266592 2397352 24 01:53:01 AM 4828772 6951344 3053660 38.74 2688 2288648 749276 8.39 266704 2398024 508 01:54:01 AM 4825920 6950980 3056512 38.78 2688 2291144 749276 8.39 266776 2400896 212 01:55:01 AM 4824504 6950760 3057928 38.79 2688 2292332 749276 8.39 266796 2402048 92 01:56:01 AM 4822272 6948772 3060160 38.82 2688 2292584 749276 8.39 266796 2404264 152 01:57:01 AM 4821128 6948308 3061304 38.84 2688 2293304 771872 8.64 266836 2405076 568 01:58:01 AM 4819052 6948404 3063380 38.86 2688 2295436 771872 8.64 266928 2407444 552 01:59:01 AM 4817380 6948620 3065052 38.88 2688 2297352 771872 8.64 267016 2409064 408 02:00:01 AM 4815484 6948376 3066948 38.91 2688 2299028 771872 8.64 267224 2410744 132 02:01:01 AM 4812644 6947336 3069788 38.94 2688 2300808 771872 8.64 267448 2412892 920 02:02:01 AM 4811704 6948260 3070728 38.96 2688 2302624 771872 8.64 267708 2413936 152 02:03:01 AM 4810044 6948064 3072388 38.98 2688 2304096 771872 8.64 267732 2415572 196 02:04:01 AM 4803552 6946652 3078880 39.06 2688 2309184 771872 8.64 267972 2421752 888 02:05:01 AM 4798692 6946572 3083740 39.12 2688 2313948 771872 8.64 268156 2426484 508 02:06:01 AM 4796552 6946556 3085880 39.15 2688 2316072 756164 8.47 268200 2428688 1348 02:07:01 AM 5020332 6995656 2862100 36.31 2688 2142888 668272 7.48 300424 2173700 8476 02:08:01 AM 4894716 6912072 2987716 37.90 2688 2190344 765944 8.58 504056 2123364 11264 Average: 4860242 6956906 3022190 38.34 2688 2263862 744926 8.34 272900 2364774 15531 01:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 140.25 110.90 1508.45 14.48 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 13.88 9.56 6.76 3.80 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 54.01 43.41 345.25 12.77 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 189.50 120.69 35.14 32.16 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 52.42 37.21 13.62 8.99 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 47.96 47.21 7.91 3.89 0.00 0.00 0.00 0.00 01:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:02 AM eth0 12.55 10.13 2.26 0.99 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 3.71 0.42 0.25 0.03 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 56.27 55.14 11.16 4.90 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 54.02 32.99 10.37 5.34 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 102.15 85.75 22.59 10.11 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 30.54 27.90 7.40 4.52 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 13.95 10.75 2.72 1.25 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 23.53 21.88 4.58 2.35 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 34.76 30.32 10.16 4.94 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 62.24 60.89 12.08 9.79 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 59.63 62.10 10.62 7.29 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 60.23 62.23 11.08 7.52 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 37.76 35.46 13.54 4.25 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 31.11 23.35 6.57 3.48 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 52.17 53.55 9.43 7.36 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 84.56 84.66 20.59 13.05 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 23.61 21.70 4.65 2.88 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 39.20 25.93 55.52 12.26 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 69.63 48.13 139.87 126.59 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 54.02 44.92 90.96 12.21 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) 01/09/2026 _x86_64_ (2 CPU) 01:42:04 LINUX RESTART (2 CPU) 01:43:01 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 39.38 0.00 5.34 1.08 0.10 54.10 01:44:01 AM 0 41.32 0.00 4.99 1.18 0.10 52.40 01:44:01 AM 1 37.44 0.00 5.68 0.98 0.10 55.80 01:45:01 AM all 16.92 0.00 2.42 0.36 0.07 80.23 01:45:01 AM 0 10.79 0.00 1.98 0.25 0.07 86.91 01:45:01 AM 1 23.05 0.00 2.87 0.47 0.07 73.55 01:46:01 AM all 37.45 0.00 6.55 0.51 0.09 55.39 01:46:01 AM 0 26.30 0.00 5.67 0.37 0.08 67.58 01:46:01 AM 1 48.60 0.00 7.44 0.65 0.10 43.22 01:47:01 AM all 0.43 0.00 0.61 0.37 0.04 98.54 01:47:01 AM 0 0.52 0.00 0.43 0.28 0.05 98.71 01:47:01 AM 1 0.35 0.00 0.79 0.45 0.03 98.38 01:48:01 AM all 6.80 0.00 0.43 0.03 0.07 92.68 01:48:01 AM 0 4.08 0.00 0.44 0.05 0.07 95.36 01:48:01 AM 1 9.54 0.00 0.42 0.00 0.07 89.98 01:49:01 AM all 11.01 0.00 0.51 0.01 0.07 88.40 01:49:01 AM 0 7.60 0.00 0.50 0.00 0.07 91.83 01:49:01 AM 1 14.44 0.00 0.52 0.02 0.07 84.95 01:50:02 AM all 2.33 0.00 0.19 0.00 0.07 97.41 01:50:02 AM 0 0.54 0.00 0.15 0.00 0.08 99.23 01:50:02 AM 1 4.14 0.00 0.24 0.00 0.05 95.57 01:51:01 AM all 0.42 0.00 0.12 0.00 0.07 99.39 01:51:01 AM 0 0.24 0.00 0.17 0.00 0.07 99.52 01:51:01 AM 1 0.61 0.00 0.07 0.00 0.07 99.25 01:52:01 AM all 6.66 0.00 0.31 0.00 0.08 92.95 01:52:01 AM 0 3.26 0.00 0.32 0.00 0.07 96.35 01:52:01 AM 1 10.06 0.00 0.30 0.00 0.08 89.55 01:53:01 AM all 4.48 0.00 0.34 0.00 0.06 95.13 01:53:01 AM 0 3.84 0.00 0.35 0.00 0.05 95.75 01:53:01 AM 1 5.11 0.00 0.32 0.00 0.07 94.51 01:54:01 AM all 10.09 0.00 0.66 0.00 0.07 89.18 01:54:01 AM 0 9.87 0.00 0.70 0.00 0.07 89.36 01:54:01 AM 1 10.32 0.00 0.61 0.00 0.07 89.01 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 5.59 0.00 0.33 0.00 0.07 94.02 01:55:01 AM 0 5.64 0.00 0.27 0.00 0.07 94.02 01:55:01 AM 1 5.53 0.00 0.39 0.00 0.07 94.01 01:56:01 AM all 3.17 0.00 0.26 0.00 0.08 96.49 01:56:01 AM 0 2.79 0.00 0.25 0.00 0.07 96.89 01:56:01 AM 1 3.56 0.00 0.27 0.00 0.08 96.08 01:57:01 AM all 3.08 0.00 0.16 0.00 0.07 96.70 01:57:01 AM 0 1.96 0.00 0.15 0.00 0.07 97.83 01:57:01 AM 1 4.19 0.00 0.17 0.00 0.07 95.57 01:58:01 AM all 7.32 0.00 0.52 0.02 0.08 92.08 01:58:01 AM 0 4.32 0.00 0.65 0.02 0.07 94.95 01:58:01 AM 1 10.28 0.00 0.39 0.02 0.08 89.23 01:59:01 AM all 7.85 0.00 0.52 0.00 0.07 91.56 01:59:01 AM 0 6.81 0.00 0.51 0.00 0.08 92.60 01:59:01 AM 1 8.91 0.00 0.53 0.00 0.05 90.51 02:00:01 AM all 4.32 0.00 0.30 0.00 0.07 95.31 02:00:01 AM 0 2.73 0.00 0.28 0.00 0.05 96.94 02:00:01 AM 1 5.92 0.00 0.32 0.00 0.08 93.67 02:01:01 AM all 4.56 0.00 0.34 0.00 0.08 95.01 02:01:01 AM 0 4.62 0.00 0.35 0.00 0.08 94.95 02:01:01 AM 1 4.51 0.00 0.33 0.00 0.08 95.07 02:02:01 AM all 3.76 0.00 0.31 0.00 0.08 95.85 02:02:01 AM 0 2.68 0.00 0.32 0.00 0.07 96.94 02:02:01 AM 1 4.83 0.00 0.30 0.00 0.10 94.77 02:03:01 AM all 4.86 0.00 0.31 0.01 0.07 94.75 02:03:01 AM 0 2.52 0.00 0.35 0.00 0.07 97.06 02:03:01 AM 1 7.20 0.00 0.27 0.02 0.07 92.45 02:04:01 AM all 17.12 0.00 0.45 0.00 0.08 82.35 02:04:01 AM 0 13.59 0.00 0.40 0.00 0.08 85.93 02:04:01 AM 1 20.69 0.00 0.49 0.00 0.08 78.74 02:05:01 AM all 15.71 0.00 0.58 0.00 0.08 83.63 02:05:01 AM 0 11.75 0.00 0.64 0.00 0.07 87.54 02:05:01 AM 1 19.66 0.00 0.52 0.00 0.08 79.73 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 6.24 0.00 0.25 0.01 0.08 93.42 02:06:01 AM 0 2.74 0.00 0.18 0.02 0.08 96.97 02:06:01 AM 1 9.72 0.00 0.32 0.00 0.08 89.87 02:07:01 AM all 14.22 0.01 0.84 0.01 0.07 84.85 02:07:01 AM 0 3.72 0.02 0.48 0.02 0.05 95.71 02:07:01 AM 1 24.71 0.00 1.20 0.00 0.08 74.00 02:08:01 AM all 31.03 0.00 3.51 0.22 0.08 65.15 02:08:01 AM 0 32.00 0.00 3.67 0.20 0.08 64.05 02:08:01 AM 1 30.07 0.00 3.35 0.25 0.08 66.25 Average: all 10.62 0.00 1.05 0.11 0.07 88.14 Average: 0 8.27 0.00 0.97 0.10 0.07 90.59 Average: 1 12.98 0.00 1.13 0.11 0.08 85.70