---> uname -a: Linux prd-centos8-robot-2c-8g-6153.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 639 4792 19 2264 6758 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:e6:c6:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85044sec preferred_lft 85044sec inet6 fe80::f816:3eff:fee6:c6f7/64 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) 01/31/2026 _x86_64_ (2 CPU) 00:36:37 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 134.75 45.46 89.29 7493.85 26805.23 12:39:01 AM 83.34 1.08 82.26 75.31 10171.36 12:40:01 AM 24.89 0.38 24.51 64.25 2189.25 12:41:01 AM 61.05 6.93 54.12 1286.37 3380.59 12:42:01 AM 37.08 0.03 37.04 3.47 6466.14 12:43:01 AM 4.48 0.00 4.48 0.00 170.73 12:44:01 AM 0.13 0.00 0.13 0.00 1.85 12:45:01 AM 0.23 0.07 0.17 4.93 2.00 12:46:01 AM 2.00 0.00 2.00 0.00 198.15 12:47:01 AM 0.45 0.07 0.38 3.20 91.22 12:48:01 AM 0.45 0.00 0.45 0.00 145.53 12:49:01 AM 0.27 0.00 0.27 0.00 158.16 12:50:01 AM 0.20 0.00 0.20 0.00 100.67 12:51:01 AM 0.37 0.00 0.37 0.00 104.97 12:52:01 AM 0.38 0.03 0.35 0.27 29.81 12:53:01 AM 1.30 0.00 1.30 0.00 99.20 12:54:01 AM 0.23 0.00 0.23 0.00 67.59 12:55:01 AM 0.30 0.02 0.28 0.13 126.62 12:56:01 AM 8.90 5.93 2.97 574.74 107.95 12:57:01 AM 0.40 0.00 0.40 0.00 24.63 12:58:01 AM 4.72 0.32 4.40 36.93 203.08 12:59:01 AM 34.67 0.47 34.21 52.92 2930.12 Average: 18.21 2.76 15.45 436.27 2435.46 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5356204 7049952 2526228 32.05 2688 1876460 691144 7.74 188536 2017076 161004 12:39:01 AM 5153156 6996432 2729276 34.62 2688 2018968 726084 8.13 199188 2175920 40768 12:40:01 AM 5230564 7075476 2651868 33.64 2688 2020900 649256 7.27 219792 2081656 4 12:41:01 AM 4949660 7049856 2932772 37.21 2688 2266144 644460 7.22 255692 2292972 176324 12:42:01 AM 4901352 7001480 2981080 37.82 2688 2266328 695520 7.79 261388 2332144 8 12:43:01 AM 4901256 7001384 2981176 37.82 2688 2266328 695520 7.79 261388 2332372 8 12:44:01 AM 4901456 7001568 2980976 37.82 2688 2266328 695520 7.79 261388 2332176 4 12:45:01 AM 4848080 6951028 3034352 38.50 2688 2269164 774320 8.67 261724 2384916 2676 12:46:01 AM 4844816 6949076 3037616 38.54 2688 2270484 796236 8.92 261724 2388356 120 12:47:01 AM 4839104 6947904 3043328 38.61 2688 2275024 814532 9.12 262204 2393600 1940 12:48:01 AM 4834988 6946628 3047444 38.66 2688 2277856 814532 9.12 262280 2397596 556 12:49:01 AM 4827768 6943980 3054664 38.75 2688 2282444 814532 9.12 262276 2404772 464 12:50:01 AM 4824160 6943252 3058272 38.80 2688 2285308 811780 9.09 262276 2408076 356 12:51:01 AM 4823768 6945724 3058664 38.80 2688 2288176 796172 8.91 262276 2408656 176 12:52:01 AM 4821860 6945656 3060572 38.83 2688 2290016 792988 8.88 262432 2410284 1284 12:53:01 AM 4820176 6945592 3062256 38.85 2688 2291628 792988 8.88 262432 2411956 820 12:54:01 AM 4818868 6945592 3063564 38.87 2688 2292952 792988 8.88 262432 2413376 196 12:55:01 AM 4813840 6944108 3068592 38.93 2688 2296488 812164 9.09 262432 2418240 24 12:56:01 AM 4796696 6945324 3085736 39.15 2688 2314824 805840 9.02 264648 2433280 4 12:57:01 AM 4794368 6944084 3088064 39.18 2688 2315912 805840 9.02 264648 2435396 560 12:58:01 AM 4922480 6934880 2959952 37.55 2688 2182692 749084 8.39 293100 2298944 58188 12:59:01 AM 4916772 6930804 2965660 37.62 2688 2186604 772268 8.65 499568 2106268 16160 Average: 4906427 6969990 2976005 37.75 2688 2231865 761080 8.52 266083 2330820 20984 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 317.41 210.23 1775.62 63.35 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 77.02 56.00 767.57 8.62 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 12.23 11.18 5.56 4.07 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 39.94 35.17 338.20 8.17 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 607.18 432.91 118.54 96.58 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 3.37 2.38 1.16 0.93 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 2.67 1.88 0.45 0.41 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 77.17 60.71 27.26 5.14 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 132.62 128.84 21.26 9.93 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 80.27 79.12 31.74 6.47 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 72.64 70.25 21.81 5.66 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 65.99 65.07 31.23 5.97 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 77.97 77.54 22.96 6.24 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 64.56 60.03 21.93 5.36 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 94.09 93.49 18.56 7.34 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 105.81 104.83 19.59 8.27 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 98.33 97.42 17.09 7.83 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 88.57 89.70 25.00 6.85 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 4.07 4.37 0.72 0.70 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 2.77 3.65 0.63 0.64 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 161.77 120.95 178.79 107.50 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 16.68 15.86 14.54 8.31 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 100.14 82.80 157.30 17.02 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) 01/31/2026 _x86_64_ (2 CPU) 00:36:37 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 45.38 0.02 8.81 3.00 0.10 42.69 12:38:01 AM 0 40.62 0.02 8.98 2.76 0.10 47.52 12:38:01 AM 1 50.13 0.02 8.64 3.24 0.10 37.88 12:39:01 AM all 24.61 0.00 3.29 1.23 0.08 70.78 12:39:01 AM 0 20.46 0.00 3.17 0.98 0.08 75.31 12:39:01 AM 1 28.77 0.00 3.42 1.49 0.07 66.26 12:40:01 AM all 12.13 0.00 1.55 2.05 0.06 84.21 12:40:01 AM 0 8.56 0.00 1.42 2.92 0.05 87.05 12:40:01 AM 1 15.71 0.00 1.67 1.19 0.07 81.37 12:41:01 AM all 31.18 0.00 5.62 0.52 0.09 62.59 12:41:01 AM 0 25.72 0.00 5.51 0.60 0.10 68.07 12:41:01 AM 1 36.64 0.00 5.74 0.43 0.08 57.10 12:42:01 AM all 7.80 0.00 2.18 0.54 0.05 89.44 12:42:01 AM 0 5.19 0.00 1.96 0.40 0.05 92.40 12:42:01 AM 1 10.42 0.00 2.39 0.67 0.05 86.47 12:43:01 AM all 0.27 0.00 0.10 0.03 0.03 99.58 12:43:01 AM 0 0.08 0.00 0.10 0.05 0.03 99.73 12:43:01 AM 1 0.45 0.00 0.10 0.00 0.02 99.43 12:44:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 12:44:01 AM 0 0.37 0.00 0.07 0.00 0.03 99.53 12:44:01 AM 1 0.28 0.00 0.07 0.00 0.03 99.62 12:45:01 AM all 5.74 0.00 1.05 0.00 0.04 93.16 12:45:01 AM 0 2.57 0.00 0.52 0.00 0.03 96.87 12:45:01 AM 1 8.91 0.00 1.59 0.00 0.05 89.44 12:46:01 AM all 7.08 0.00 0.55 0.01 0.08 92.28 12:46:01 AM 0 4.31 0.00 0.59 0.00 0.07 95.04 12:46:01 AM 1 9.86 0.00 0.52 0.02 0.08 89.51 12:47:01 AM all 11.17 0.00 1.30 0.00 0.07 87.46 12:47:01 AM 0 7.79 0.00 0.84 0.00 0.07 91.30 12:47:01 AM 1 14.49 0.00 1.76 0.00 0.07 83.68 12:48:01 AM all 6.90 0.00 0.62 0.00 0.07 92.41 12:48:01 AM 0 3.68 0.00 0.50 0.00 0.07 95.75 12:48:01 AM 1 10.12 0.00 0.74 0.00 0.07 89.08 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 11.09 0.00 0.87 0.02 0.08 87.94 12:49:01 AM 0 2.16 0.00 0.37 0.03 0.08 97.36 12:49:01 AM 1 20.15 0.00 1.38 0.00 0.08 78.39 12:50:01 AM all 7.72 0.00 0.69 0.00 0.06 91.53 12:50:01 AM 0 5.20 0.00 0.50 0.00 0.05 94.25 12:50:01 AM 1 10.25 0.00 0.87 0.00 0.07 88.81 12:51:01 AM all 11.14 0.00 1.24 0.00 0.08 87.55 12:51:01 AM 0 5.85 0.00 0.63 0.00 0.07 93.45 12:51:01 AM 1 16.50 0.00 1.86 0.00 0.09 81.56 12:52:01 AM all 6.58 0.00 0.72 0.00 0.06 92.64 12:52:01 AM 0 2.68 0.00 0.67 0.00 0.05 96.59 12:52:01 AM 1 10.48 0.00 0.77 0.00 0.07 88.67 12:53:01 AM all 7.90 0.00 0.71 0.01 0.08 91.31 12:53:01 AM 0 5.40 0.00 0.60 0.02 0.08 93.89 12:53:01 AM 1 10.43 0.00 0.82 0.00 0.07 88.68 12:54:01 AM all 7.49 0.00 0.57 0.00 0.06 91.89 12:54:01 AM 0 3.79 0.00 0.44 0.00 0.05 95.72 12:54:01 AM 1 11.24 0.00 0.70 0.00 0.07 87.99 12:55:01 AM all 8.45 0.01 0.86 0.00 0.08 90.59 12:55:01 AM 0 3.38 0.00 0.44 0.00 0.08 96.10 12:55:01 AM 1 13.53 0.02 1.29 0.00 0.08 85.08 12:56:01 AM all 3.51 0.22 0.53 0.11 0.07 95.57 12:56:01 AM 0 2.62 0.30 0.47 0.12 0.07 96.42 12:56:01 AM 1 4.39 0.13 0.58 0.10 0.07 94.72 12:57:01 AM all 3.52 0.00 0.42 0.00 0.08 95.99 12:57:01 AM 0 2.07 0.00 0.30 0.00 0.07 97.56 12:57:01 AM 1 4.96 0.00 0.53 0.00 0.08 94.42 12:58:01 AM all 16.67 0.00 1.95 0.04 0.08 81.26 12:58:01 AM 0 20.31 0.00 2.19 0.03 0.07 77.40 12:58:01 AM 1 13.03 0.00 1.71 0.05 0.08 85.13 12:59:01 AM all 32.05 0.00 3.70 0.25 0.08 63.92 12:59:01 AM 0 24.34 0.00 3.51 0.25 0.08 71.82 12:59:01 AM 1 39.76 0.00 3.88 0.25 0.08 56.02 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.23 0.01 1.70 0.36 0.07 85.63 Average: 0 8.98 0.01 1.54 0.37 0.07 89.03 Average: 1 15.50 0.01 1.87 0.34 0.07 82.22