---> uname -a: Linux prd-centos8-robot-2c-8g-6886.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 691 4756 19 2249 6707 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:ee:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85001sec preferred_lft 85001sec inet6 fe80::f816:3eff:fee6:ee44/64 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) 02/02/2026 _x86_64_ (2 CPU) 00:38:34 LINUX RESTART (2 CPU) 12:39:03 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 139.18 75.13 64.05 8177.18 40417.17 12:41:01 AM 121.61 1.08 120.52 75.30 12876.83 12:42:01 AM 14.60 0.03 14.56 0.53 1805.18 12:43:01 AM 16.81 0.38 16.43 64.26 697.35 12:44:01 AM 73.94 6.93 67.01 1289.30 5741.39 12:45:01 AM 24.06 0.00 24.06 0.00 4119.78 12:46:01 AM 3.47 0.00 3.47 0.00 121.83 12:47:01 AM 0.13 0.00 0.13 0.00 0.93 12:48:01 AM 0.38 0.07 0.32 4.93 8.80 12:49:01 AM 2.07 0.00 2.07 0.00 196.43 12:50:01 AM 0.43 0.03 0.40 1.87 264.80 12:51:01 AM 0.43 0.00 0.43 0.00 100.72 12:52:01 AM 0.25 0.00 0.25 0.00 84.56 12:53:01 AM 0.32 0.00 0.32 0.00 184.54 12:54:01 AM 0.23 0.03 0.20 0.27 9.65 12:55:01 AM 1.37 0.00 1.37 0.00 103.95 12:56:01 AM 0.30 0.00 0.30 0.00 68.68 12:57:01 AM 0.17 0.00 0.17 0.00 110.25 12:58:01 AM 0.15 0.00 0.15 0.00 36.80 12:59:01 AM 0.28 0.00 0.28 0.00 42.94 01:00:01 AM 0.30 0.00 0.30 0.00 42.73 01:01:01 AM 15.09 0.33 14.76 37.05 684.62 Average: 18.71 3.71 15.00 426.96 3021.80 12:39:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5349312 6938972 2533120 32.14 2688 1780948 857168 9.60 191400 2055256 126024 12:41:01 AM 5082900 6926392 2799532 35.52 2688 2019068 816308 9.14 199032 2248320 44840 12:42:01 AM 5084760 6927672 2797672 35.49 2688 2019084 816308 9.14 199048 2249132 12 12:43:01 AM 5050124 6919968 2832308 35.93 2688 2045180 820092 9.18 226424 2253656 24104 12:44:01 AM 4854568 6955100 3027864 38.41 2688 2266592 747696 8.37 261264 2381416 110008 12:45:01 AM 4853900 6954096 3028532 38.42 2688 2266600 731888 8.19 261280 2381740 8 12:46:01 AM 4853988 6954184 3028444 38.42 2688 2266600 731888 8.19 261284 2381672 4 12:47:01 AM 4853872 6954072 3028560 38.42 2688 2266604 731888 8.19 261284 2381680 4 12:48:01 AM 4798788 6902096 3083644 39.12 2688 2269736 819752 9.18 261620 2436200 2972 12:49:01 AM 4792564 6899304 3089868 39.20 2688 2273144 855680 9.58 261856 2442032 2564 12:50:01 AM 4779284 6891740 3103148 39.37 2688 2278868 871764 9.76 262168 2455260 388 12:51:01 AM 4776340 6891952 3106092 39.41 2688 2282016 871764 9.76 262168 2458248 640 12:52:01 AM 4772120 6891636 3110312 39.46 2688 2285920 871764 9.76 262168 2462044 2096 12:53:01 AM 4770924 6893864 3111508 39.47 2688 2289344 836920 9.37 262168 2463660 32 12:54:01 AM 4767764 6891644 3114668 39.51 2688 2290280 836920 9.37 262372 2466520 768 12:55:01 AM 4763460 6889076 3118972 39.57 2688 2292008 836920 9.37 262372 2470764 304 12:56:01 AM 4762312 6889588 3120120 39.58 2688 2293668 836920 9.37 262372 2472220 8 12:57:01 AM 4758280 6889140 3124152 39.63 2688 2297268 852588 9.55 262372 2475832 328 12:58:01 AM 4757284 6889220 3125148 39.65 2688 2298328 852588 9.55 262372 2477024 332 12:59:01 AM 4755808 6888836 3126624 39.67 2688 2299420 852588 9.55 262372 2478460 248 01:00:01 AM 4754168 6888364 3128264 39.69 2688 2300588 853648 9.56 262372 2480084 240 01:01:01 AM 4883636 6876912 2998796 38.04 2688 2165844 814900 9.12 337564 2298804 68924 Average: 4858007 6909265 3024425 38.37 2688 2220323 823543 9.22 254879 2394092 17493 12:39:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 337.23 209.55 1722.53 62.86 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 91.80 68.48 878.89 9.92 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 6.83 0.38 1.13 0.12 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 17.55 15.33 7.74 5.65 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 315.54 231.69 394.37 58.86 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 296.83 206.28 56.47 43.17 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 2.72 1.88 0.45 0.42 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 3.27 1.95 0.55 0.43 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 91.97 75.46 30.27 6.77 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 169.51 165.82 37.83 12.89 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 49.03 47.43 34.75 4.19 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 77.99 78.01 24.60 6.27 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 54.28 54.70 25.83 4.72 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 113.70 114.63 29.91 9.27 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 36.88 35.53 8.15 3.21 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 104.92 104.25 18.91 8.31 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 123.09 123.03 21.08 9.43 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 109.85 110.58 29.06 8.65 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 31.46 31.07 4.92 2.40 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 3.85 3.97 1.19 1.02 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 31.63 31.54 5.17 2.58 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 138.59 89.24 178.65 108.77 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 100.03 81.66 157.30 16.75 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) 02/02/2026 _x86_64_ (2 CPU) 00:38:34 LINUX RESTART (2 CPU) 12:39:03 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 37.66 0.04 7.43 17.44 0.10 37.33 12:40:01 AM 0 41.54 0.07 7.49 17.24 0.09 33.58 12:40:01 AM 1 33.76 0.02 7.37 17.65 0.10 41.10 12:41:01 AM all 30.49 0.00 4.99 1.79 0.09 62.63 12:41:01 AM 0 31.64 0.00 5.27 2.03 0.08 60.97 12:41:01 AM 1 29.34 0.00 4.72 1.55 0.10 64.29 12:42:01 AM all 0.41 0.00 0.15 0.20 0.07 99.17 12:42:01 AM 0 0.47 0.00 0.15 0.22 0.07 99.10 12:42:01 AM 1 0.35 0.00 0.15 0.18 0.07 99.25 12:43:01 AM all 13.40 0.00 2.42 0.18 0.07 83.93 12:43:01 AM 0 16.23 0.00 2.64 0.28 0.07 80.78 12:43:01 AM 1 10.57 0.00 2.20 0.08 0.07 87.08 12:44:01 AM all 33.84 0.00 6.41 1.12 0.12 58.51 12:44:01 AM 0 30.52 0.00 6.49 1.47 0.12 61.40 12:44:01 AM 1 37.15 0.00 6.32 0.78 0.12 55.63 12:45:01 AM all 0.70 0.00 0.64 0.52 0.03 98.11 12:45:01 AM 0 0.94 0.00 0.69 0.57 0.03 97.78 12:45:01 AM 1 0.47 0.00 0.59 0.47 0.03 98.44 12:46:01 AM all 0.36 0.00 0.07 0.01 0.03 99.53 12:46:01 AM 0 0.48 0.00 0.07 0.02 0.03 99.40 12:46:01 AM 1 0.23 0.00 0.07 0.00 0.03 99.67 12:47:01 AM all 0.35 0.00 0.08 0.00 0.03 99.53 12:47:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 12:47:01 AM 1 0.15 0.00 0.10 0.00 0.05 99.70 12:48:01 AM all 7.31 0.00 1.19 0.01 0.06 91.43 12:48:01 AM 0 10.57 0.00 1.69 0.00 0.05 87.69 12:48:01 AM 1 4.04 0.00 0.69 0.02 0.07 95.18 12:49:01 AM all 12.26 0.00 1.43 0.01 0.07 86.24 12:49:01 AM 0 15.89 0.00 1.94 0.00 0.07 82.10 12:49:01 AM 1 8.59 0.00 0.92 0.02 0.07 90.41 12:50:01 AM all 11.23 0.00 0.96 0.01 0.08 87.73 12:50:01 AM 0 6.71 0.00 0.50 0.00 0.07 92.72 12:50:01 AM 1 15.77 0.00 1.41 0.02 0.08 82.72 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 9.00 0.00 0.79 0.00 0.08 90.13 12:51:01 AM 0 11.79 0.00 0.97 0.00 0.08 87.16 12:51:01 AM 1 6.19 0.00 0.61 0.00 0.07 93.13 12:52:01 AM all 9.14 0.00 0.78 0.00 0.07 90.01 12:52:01 AM 0 8.99 0.00 0.80 0.00 0.08 90.12 12:52:01 AM 1 9.29 0.00 0.76 0.00 0.05 89.90 12:53:01 AM all 11.35 0.00 1.36 0.03 0.08 87.18 12:53:01 AM 0 18.23 0.00 2.15 0.00 0.07 79.56 12:53:01 AM 1 4.57 0.00 0.59 0.07 0.08 94.69 12:54:01 AM all 6.32 0.00 0.70 0.00 0.06 92.91 12:54:01 AM 0 7.03 0.00 0.72 0.00 0.07 92.18 12:54:01 AM 1 5.60 0.00 0.69 0.00 0.05 93.66 12:55:01 AM all 7.99 0.00 0.73 0.02 0.07 91.20 12:55:01 AM 0 9.00 0.00 0.86 0.03 0.07 90.04 12:55:01 AM 1 6.96 0.00 0.59 0.00 0.07 92.38 12:56:01 AM all 8.20 0.00 0.71 0.00 0.08 91.01 12:56:01 AM 0 8.52 0.00 0.74 0.00 0.08 90.66 12:56:01 AM 1 7.88 0.00 0.68 0.00 0.07 91.37 12:57:01 AM all 9.91 0.00 0.86 0.01 0.07 89.15 12:57:01 AM 0 13.96 0.00 1.12 0.00 0.07 84.85 12:57:01 AM 1 5.86 0.00 0.59 0.02 0.07 93.47 12:58:01 AM all 3.61 0.00 0.28 0.00 0.07 96.04 12:58:01 AM 0 3.61 0.00 0.20 0.00 0.07 96.12 12:58:01 AM 1 3.61 0.00 0.35 0.00 0.07 95.97 12:59:01 AM all 3.58 0.00 0.41 0.00 0.05 95.96 12:59:01 AM 0 4.59 0.00 0.48 0.00 0.05 94.87 12:59:01 AM 1 2.56 0.00 0.33 0.00 0.05 97.06 01:00:01 AM all 4.05 0.00 0.52 0.00 0.06 95.37 01:00:01 AM 0 5.62 0.00 0.62 0.00 0.07 93.69 01:00:01 AM 1 2.48 0.00 0.42 0.00 0.05 97.06 01:01:01 AM all 22.65 0.00 2.62 0.09 0.09 74.54 01:01:01 AM 0 25.27 0.00 2.86 0.10 0.08 71.69 01:01:01 AM 1 20.03 0.00 2.39 0.08 0.10 77.40 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.05 0.00 1.61 0.95 0.07 86.32 Average: 0 12.32 0.00 1.74 0.97 0.07 84.89 Average: 1 9.77 0.00 1.47 0.93 0.07 87.76