---> uname -a: Linux prd-centos8-robot-2c-8g-9584.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 614 4890 19 2193 6784 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:4e:14:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84898sec preferred_lft 84898sec inet6 fe80::f816:3eff:fe4e:14de/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) 02/12/2026 _x86_64_ (2 CPU) 00:34:43 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 201.63 137.26 64.37 14039.38 39414.03 12:37:02 AM 121.61 1.12 120.49 76.37 13119.74 12:38:01 AM 29.99 0.39 29.60 63.57 2390.78 12:39:01 AM 25.58 0.03 25.55 2.27 1622.68 12:40:01 AM 74.13 6.93 67.19 1289.30 8174.38 12:41:01 AM 9.68 0.08 9.60 5.87 600.62 12:42:01 AM 1.98 0.00 1.98 0.00 77.36 12:43:01 AM 0.38 0.00 0.38 0.00 12.43 12:44:01 AM 0.43 0.00 0.43 0.00 7.72 12:45:01 AM 0.38 0.00 0.38 0.00 11.75 12:46:01 AM 0.22 0.00 0.22 0.00 3.43 12:47:01 AM 0.37 0.00 0.37 0.00 5.88 12:48:01 AM 0.27 0.00 0.27 0.00 10.56 12:49:01 AM 0.18 0.00 0.18 0.00 3.50 12:50:01 AM 0.37 0.03 0.33 0.27 21.34 12:51:01 AM 1.37 0.00 1.37 0.00 32.09 12:52:01 AM 6.35 5.95 0.40 574.88 15.03 12:53:01 AM 3.02 0.00 3.02 0.00 71.61 12:54:01 AM 0.20 0.00 0.20 0.00 9.92 12:55:01 AM 0.27 0.00 0.27 0.00 5.01 12:56:01 AM 0.40 0.00 0.40 0.00 13.11 12:57:01 AM 0.18 0.00 0.18 0.00 2.97 12:58:01 AM 23.34 0.40 22.94 46.78 1047.55 12:59:01 AM 23.41 0.38 23.03 43.05 966.64 Average: 21.90 6.36 15.54 673.14 2819.07 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5466088 7038096 2416336 30.65 2688 1764584 712768 7.98 186272 1946636 125000 12:37:02 AM 5159460 7002384 2722964 34.54 2688 2018696 690708 7.73 198924 2166592 49652 12:38:01 AM 5238828 7083248 2643596 33.54 2688 2020576 623844 6.99 219764 2073056 9028 12:39:01 AM 5047992 6998368 2834432 35.96 2688 2121872 708132 7.93 234372 2235068 90996 12:40:01 AM 4926980 7025756 2955444 37.49 2688 2265668 667888 7.48 261272 2308440 9084 12:41:01 AM 4883156 6982564 2999268 38.05 2688 2266416 722368 8.09 261608 2352324 340 12:42:01 AM 4881868 6981308 3000556 38.07 2688 2266448 722368 8.09 261608 2353792 8 12:43:01 AM 4873728 6973400 3008696 38.17 2688 2266680 755732 8.46 261608 2361932 4 12:44:01 AM 4873832 6973520 3008592 38.17 2688 2266712 755732 8.46 261608 2361704 4 12:45:01 AM 4873580 6973508 3008844 38.17 2688 2266936 755732 8.46 261616 2361940 4 12:46:01 AM 4873628 6973576 3008796 38.17 2688 2266972 755732 8.46 261616 2362144 52 12:47:01 AM 4878416 6978560 3004008 38.11 2688 2267192 735892 8.24 261616 2356944 228 12:48:01 AM 4878576 6978772 3003848 38.11 2688 2267220 735892 8.24 261616 2356996 36 12:49:01 AM 4878004 6978600 3004420 38.12 2688 2267612 735892 8.24 261724 2357728 408 12:50:01 AM 4877884 6978560 3004540 38.12 2688 2267676 724736 8.11 261840 2357580 16 12:51:01 AM 4861604 6962332 3020820 38.32 2688 2267728 752788 8.43 261840 2373644 8 12:52:01 AM 4827300 6945524 3055124 38.76 2688 2285208 771864 8.64 264084 2405416 664 12:53:01 AM 4859424 6977676 3023000 38.35 2688 2285236 734764 8.23 264084 2373136 4 12:54:01 AM 4859756 6978248 3022668 38.35 2688 2285476 734764 8.23 264084 2373376 4 12:55:01 AM 4843788 6962320 3038636 38.55 2688 2285516 761228 8.52 264084 2389212 4 12:56:01 AM 4836104 6954876 3046320 38.65 2688 2285756 753024 8.43 264084 2396892 4 12:57:01 AM 4839856 6958664 3042568 38.60 2688 2285792 753024 8.43 264084 2393272 4 12:58:01 AM 5040804 6976528 2841620 36.05 2688 2109204 722272 8.09 465880 2017216 22484 12:59:01 AM 5098928 7039100 2783496 35.31 2688 2113760 657316 7.36 467792 1957604 25424 Average: 4944983 6986479 2937441 37.27 2688 2211039 726852 8.14 270712 2291360 13894 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 376.74 209.90 1625.02 59.28 0.00 0.00 0.00 0.00 12:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:02 AM eth0 95.68 70.36 924.71 10.97 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 13.74 6.68 6.01 3.52 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 31.74 28.15 200.18 5.76 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 204.30 151.58 181.54 44.81 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 30.24 22.40 7.27 4.83 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 1.53 0.15 0.14 0.02 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 18.28 17.13 120.59 1.69 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 1.27 0.13 0.10 0.01 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 10.58 8.32 1.46 0.67 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 2.08 0.22 0.24 0.08 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 17.55 16.98 120.05 1.25 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 2.72 0.15 0.28 0.02 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 17.34 15.08 3.64 3.52 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 2.07 1.82 0.38 0.14 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 13.20 7.17 118.57 0.52 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 31.96 31.09 355.48 2.18 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 0.83 0.13 0.06 0.01 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 7.93 7.78 1.79 0.63 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 8.50 7.35 117.80 0.48 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 26.93 26.16 355.34 1.91 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 0.52 0.17 0.04 0.02 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 60.83 44.50 89.23 32.28 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 9.70 9.40 7.97 4.86 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 41.12 28.47 176.71 7.48 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) 02/12/2026 _x86_64_ (2 CPU) 00:34:43 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 38.47 0.05 10.37 21.70 0.13 29.29 12:36:01 AM 0 38.34 0.05 9.70 21.57 0.12 30.23 12:36:01 AM 1 38.61 0.05 11.04 21.82 0.13 28.34 12:37:02 AM all 31.83 0.00 5.47 2.19 0.08 60.42 12:37:02 AM 0 38.53 0.00 6.56 2.63 0.10 52.19 12:37:02 AM 1 25.15 0.00 4.39 1.76 0.07 68.64 12:38:01 AM all 10.55 0.00 1.46 0.85 0.06 87.08 12:38:01 AM 0 9.05 0.00 1.15 0.93 0.07 88.79 12:38:01 AM 1 12.06 0.00 1.77 0.76 0.05 85.36 12:39:01 AM all 16.23 0.00 3.13 1.35 0.07 79.22 12:39:01 AM 0 26.08 0.00 3.95 1.47 0.08 68.41 12:39:01 AM 1 6.38 0.00 2.30 1.23 0.05 90.04 12:40:01 AM all 21.71 0.00 4.66 7.84 0.08 65.70 12:40:01 AM 0 26.80 0.00 5.21 8.99 0.10 58.90 12:40:01 AM 1 16.64 0.00 4.10 6.69 0.07 72.50 12:41:01 AM all 2.21 0.00 0.31 0.09 0.04 97.34 12:41:01 AM 0 4.05 0.00 0.33 0.03 0.03 95.55 12:41:01 AM 1 0.38 0.00 0.28 0.15 0.05 99.13 12:42:01 AM all 0.51 0.00 0.13 0.01 0.05 99.31 12:42:01 AM 0 0.43 0.00 0.15 0.02 0.07 99.33 12:42:01 AM 1 0.58 0.00 0.10 0.00 0.03 99.28 12:43:01 AM all 1.00 0.00 0.18 0.00 0.07 98.75 12:43:01 AM 0 1.27 0.00 0.27 0.00 0.08 98.38 12:43:01 AM 1 0.73 0.00 0.08 0.00 0.05 99.13 12:44:01 AM all 0.48 0.00 0.11 0.00 0.06 99.35 12:44:01 AM 0 0.37 0.00 0.12 0.00 0.07 99.45 12:44:01 AM 1 0.60 0.00 0.10 0.00 0.05 99.25 12:45:01 AM all 1.04 0.00 0.12 0.00 0.07 98.78 12:45:01 AM 0 1.39 0.00 0.15 0.00 0.08 98.38 12:45:01 AM 1 0.68 0.00 0.08 0.00 0.05 99.18 12:46:01 AM all 0.48 0.00 0.11 0.00 0.05 99.37 12:46:01 AM 0 0.40 0.00 0.17 0.00 0.08 99.35 12:46:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 0.98 0.00 0.16 0.01 0.08 98.78 12:47:01 AM 0 1.30 0.00 0.23 0.02 0.08 98.36 12:47:01 AM 1 0.65 0.00 0.08 0.00 0.07 99.20 12:48:01 AM all 0.43 0.00 0.11 0.00 0.04 99.42 12:48:01 AM 0 0.45 0.00 0.03 0.00 0.02 99.50 12:48:01 AM 1 0.42 0.00 0.18 0.00 0.07 99.33 12:49:01 AM all 1.90 0.00 0.20 0.00 0.06 97.84 12:49:01 AM 0 3.16 0.00 0.22 0.00 0.05 96.57 12:49:01 AM 1 0.64 0.00 0.18 0.00 0.07 99.11 12:50:01 AM all 0.59 0.00 0.26 0.00 0.06 99.09 12:50:01 AM 0 0.50 0.00 0.25 0.00 0.08 99.16 12:50:01 AM 1 0.68 0.00 0.27 0.00 0.03 99.02 12:51:01 AM all 0.57 0.00 0.14 0.01 0.07 99.21 12:51:01 AM 0 0.50 0.00 0.22 0.02 0.08 99.18 12:51:01 AM 1 0.63 0.00 0.07 0.00 0.05 99.25 12:52:01 AM all 1.06 0.21 0.30 0.12 0.06 98.25 12:52:01 AM 0 1.46 0.17 0.37 0.10 0.07 97.84 12:52:01 AM 1 0.67 0.25 0.23 0.13 0.05 98.66 12:53:01 AM all 0.48 0.00 0.10 0.01 0.07 99.35 12:53:01 AM 0 0.35 0.00 0.13 0.00 0.07 99.45 12:53:01 AM 1 0.60 0.00 0.07 0.02 0.07 99.25 12:54:01 AM all 0.92 0.00 0.11 0.00 0.07 98.90 12:54:01 AM 0 1.29 0.00 0.12 0.00 0.08 98.51 12:54:01 AM 1 0.55 0.00 0.10 0.00 0.05 99.30 12:55:01 AM all 0.56 0.00 0.12 0.00 0.04 99.28 12:55:01 AM 0 0.55 0.00 0.18 0.00 0.07 99.20 12:55:01 AM 1 0.57 0.00 0.05 0.00 0.02 99.37 12:56:01 AM all 0.79 0.00 0.20 0.00 0.05 98.96 12:56:01 AM 0 1.26 0.00 0.27 0.00 0.07 98.41 12:56:01 AM 1 0.32 0.00 0.13 0.00 0.03 99.51 12:57:01 AM all 0.48 0.00 0.08 0.00 0.04 99.40 12:57:01 AM 0 0.25 0.00 0.13 0.00 0.05 99.56 12:57:01 AM 1 0.70 0.00 0.03 0.00 0.03 99.23 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 18.55 0.00 2.97 1.32 0.09 77.07 12:58:01 AM 0 20.64 0.00 3.02 0.79 0.10 75.45 12:58:01 AM 1 16.46 0.00 2.92 1.85 0.08 78.68 12:59:01 AM all 18.60 0.00 2.28 0.98 0.06 78.08 12:59:01 AM 0 13.84 0.00 2.24 0.98 0.05 82.89 12:59:01 AM 1 23.35 0.00 2.32 0.98 0.07 73.28 Average: all 7.10 0.01 1.38 1.52 0.06 89.93 Average: 0 8.01 0.01 1.47 1.56 0.07 88.88 Average: 1 6.19 0.01 1.29 1.47 0.05 90.99