---> uname -a: Linux prd-centos8-robot-2c-8g-6149.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 645 4864 19 2187 6753 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:74:ab:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84967sec preferred_lft 84967sec inet6 fe80::f816:3eff:fe74:ab7d/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) 00:35:40 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 179.42 91.22 88.20 9115.09 41633.44 12:38:01 AM 96.47 1.08 95.38 75.31 11309.96 12:39:01 AM 13.85 0.03 13.81 0.53 1702.97 12:40:01 AM 0.47 0.00 0.47 0.00 6.01 12:41:01 AM 0.53 0.00 0.53 0.00 7.01 12:42:01 AM 0.45 0.00 0.45 0.00 5.98 12:43:01 AM 0.33 0.00 0.33 0.00 4.08 12:44:01 AM 0.35 0.00 0.35 0.00 3.58 12:45:01 AM 0.32 0.00 0.32 0.00 3.05 12:46:01 AM 0.37 0.00 0.37 0.00 3.98 12:47:01 AM 11.05 0.38 10.66 64.26 262.86 12:48:01 AM 68.76 6.90 61.86 1285.84 4011.35 12:49:01 AM 31.66 0.03 31.62 3.47 6334.36 12:50:01 AM 3.78 0.00 3.78 0.00 124.03 12:51:01 AM 1.43 0.03 1.40 0.27 29.54 12:52:01 AM 0.68 0.07 0.62 4.93 14.40 12:53:01 AM 2.07 0.00 2.07 0.00 168.54 12:54:01 AM 0.50 0.00 0.50 0.00 64.54 12:55:01 AM 0.55 0.00 0.55 0.00 17.66 12:56:01 AM 0.55 0.00 0.55 0.00 18.18 12:57:01 AM 0.58 0.00 0.58 0.00 18.95 12:58:01 AM 0.18 0.03 0.15 1.87 9.23 12:59:01 AM 23.04 0.42 22.62 47.04 1236.71 Average: 19.02 4.36 14.66 460.84 2912.80 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5341088 7019420 2541336 32.24 2688 1861596 768644 8.61 187456 2036952 173428 12:38:01 AM 5113880 6956912 2768544 35.12 2688 2018956 796592 8.92 199248 2217896 40772 12:39:01 AM 5116764 6959308 2765660 35.09 2688 2018976 796592 8.92 199308 2217368 4 12:40:01 AM 5114872 6957416 2767552 35.11 2688 2018976 816024 9.14 199308 2219196 4 12:41:01 AM 5115532 6958104 2766892 35.10 2688 2018980 816024 9.14 199308 2218412 4 12:42:01 AM 5115608 6958180 2766816 35.10 2688 2018980 816024 9.14 199308 2218488 4 12:43:01 AM 5115588 6958160 2766836 35.10 2688 2018980 816024 9.14 199308 2218588 4 12:44:01 AM 5115936 6958512 2766488 35.10 2688 2018984 816024 9.14 199308 2218460 4 12:45:01 AM 5115828 6958404 2766596 35.10 2688 2018984 816024 9.14 199308 2218460 4 12:46:01 AM 5115608 6958184 2766816 35.10 2688 2018984 816024 9.14 199308 2218464 4 12:47:01 AM 5192776 7037664 2689648 34.12 2688 2020916 735044 8.23 219764 2121788 9572 12:48:01 AM 4850540 6949908 3031884 38.46 2688 2266476 783540 8.77 255840 2398576 176724 12:49:01 AM 4906680 7005672 2975744 37.75 2688 2266320 725540 8.12 261420 2331340 16 12:50:01 AM 4905260 7004256 2977164 37.77 2688 2266324 740916 8.30 261424 2332884 4 12:51:01 AM 4905248 7004244 2977176 37.77 2688 2266324 725496 8.12 261584 2332620 4 12:52:01 AM 4861604 6961664 3020820 38.32 2688 2267388 793204 8.88 262060 2375800 908 12:53:01 AM 4854404 6957120 3028020 38.41 2688 2270044 793204 8.88 262060 2383152 536 12:54:01 AM 4852552 6956448 3029872 38.44 2688 2271224 793204 8.88 262060 2384868 24 12:55:01 AM 4851052 6955328 3031372 38.46 2688 2271604 793204 8.88 262060 2386424 24 12:56:01 AM 4850580 6955232 3031844 38.46 2688 2271980 793204 8.88 262060 2386868 4 12:57:01 AM 4849980 6955000 3032444 38.47 2688 2272356 793204 8.88 262060 2387384 24 12:58:01 AM 4837120 6943700 3045304 38.63 2688 2273908 808628 9.05 262208 2400288 1288 12:59:01 AM 5078208 7007544 2804216 35.58 2688 2102600 731004 8.19 468432 1976988 23060 Average: 5007683 6971147 2874741 36.47 2688 2135646 786234 8.80 241052 2269620 18540 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 295.53 190.40 1684.20 57.66 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 94.15 71.86 859.14 10.54 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 6.05 0.37 1.02 0.14 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 2.57 0.42 0.52 0.14 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 1.40 0.40 0.38 0.14 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 1.82 0.47 0.57 0.20 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 1.92 0.78 0.96 0.59 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 1.23 0.33 0.32 0.12 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 2.25 0.40 0.44 0.14 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 3.93 0.40 0.48 0.14 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 11.23 9.97 5.38 3.88 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 48.28 41.05 343.32 10.27 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 606.13 461.75 114.24 103.30 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 3.02 1.90 0.57 0.41 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 6.41 1.88 0.92 0.42 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 35.64 20.11 11.07 3.08 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 31.84 29.42 10.36 5.62 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 17.13 14.61 4.28 2.88 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 11.90 9.12 2.81 1.80 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 11.38 9.13 2.74 1.80 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 11.08 9.12 2.81 1.85 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 9.90 9.42 3.20 2.77 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 86.99 59.55 102.57 35.06 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 56.60 41.00 137.06 10.56 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) 00:35:40 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 45.51 0.05 10.80 2.40 0.10 41.13 12:37:01 AM 0 38.69 0.05 9.91 2.89 0.10 48.35 12:37:01 AM 1 52.37 0.05 11.69 1.91 0.10 33.88 12:38:01 AM all 26.19 0.00 3.91 1.00 0.07 68.82 12:38:01 AM 0 16.17 0.00 3.44 0.91 0.08 79.39 12:38:01 AM 1 36.26 0.00 4.39 1.08 0.07 58.20 12:39:01 AM all 0.39 0.00 0.16 0.15 0.06 99.24 12:39:01 AM 0 0.20 0.00 0.15 0.12 0.05 99.48 12:39:01 AM 1 0.58 0.00 0.17 0.18 0.07 99.00 12:40:01 AM all 0.39 0.00 0.10 0.00 0.03 99.47 12:40:01 AM 0 0.33 0.00 0.12 0.00 0.03 99.52 12:40:01 AM 1 0.45 0.00 0.08 0.00 0.03 99.43 12:41:01 AM all 0.40 0.00 0.08 0.00 0.05 99.47 12:41:01 AM 0 0.67 0.00 0.08 0.00 0.05 99.20 12:41:01 AM 1 0.13 0.00 0.08 0.00 0.05 99.73 12:42:01 AM all 0.39 0.00 0.08 0.00 0.04 99.49 12:42:01 AM 0 0.63 0.00 0.08 0.00 0.05 99.23 12:42:01 AM 1 0.15 0.00 0.07 0.00 0.03 99.75 12:43:01 AM all 0.40 0.00 0.06 0.00 0.04 99.50 12:43:01 AM 0 0.23 0.00 0.07 0.00 0.03 99.67 12:43:01 AM 1 0.57 0.00 0.05 0.00 0.05 99.33 12:44:01 AM all 0.36 0.00 0.05 0.00 0.05 99.54 12:44:01 AM 0 0.17 0.00 0.05 0.00 0.03 99.75 12:44:01 AM 1 0.55 0.00 0.05 0.00 0.07 99.33 12:45:01 AM all 0.38 0.00 0.06 0.00 0.05 99.51 12:45:01 AM 0 0.25 0.00 0.07 0.00 0.05 99.63 12:45:01 AM 1 0.52 0.00 0.05 0.00 0.05 99.38 12:46:01 AM all 0.37 0.00 0.07 0.00 0.04 99.52 12:46:01 AM 0 0.27 0.00 0.08 0.00 0.05 99.60 12:46:01 AM 1 0.47 0.00 0.05 0.00 0.03 99.45 12:47:01 AM all 11.85 0.00 1.42 0.21 0.07 86.45 12:47:01 AM 0 4.76 0.00 1.12 0.03 0.07 94.03 12:47:01 AM 1 18.94 0.00 1.72 0.38 0.07 78.89 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 35.89 0.00 5.98 0.51 0.08 57.55 12:48:01 AM 0 24.06 0.00 5.33 0.57 0.08 69.96 12:48:01 AM 1 47.74 0.00 6.62 0.45 0.08 45.10 12:49:01 AM all 3.56 0.00 1.65 0.79 0.06 93.94 12:49:01 AM 0 3.46 0.00 1.57 0.75 0.05 94.16 12:49:01 AM 1 3.66 0.00 1.73 0.82 0.07 93.72 12:50:01 AM all 0.36 0.00 0.07 0.02 0.06 99.50 12:50:01 AM 0 0.57 0.00 0.05 0.00 0.05 99.33 12:50:01 AM 1 0.15 0.00 0.08 0.03 0.07 99.67 12:51:01 AM all 0.28 0.00 0.23 0.01 0.04 99.43 12:51:01 AM 0 0.12 0.00 0.25 0.00 0.05 99.58 12:51:01 AM 1 0.45 0.00 0.22 0.02 0.03 99.28 12:52:01 AM all 4.43 0.00 0.41 0.00 0.06 95.11 12:52:01 AM 0 1.35 0.00 0.20 0.00 0.05 98.40 12:52:01 AM 1 7.50 0.00 0.62 0.00 0.07 91.82 12:53:01 AM all 14.45 0.00 0.90 0.02 0.08 84.56 12:53:01 AM 0 16.10 0.00 0.87 0.03 0.08 82.92 12:53:01 AM 1 12.80 0.00 0.94 0.00 0.07 86.20 12:54:01 AM all 7.77 0.00 0.35 0.00 0.08 91.80 12:54:01 AM 0 4.73 0.00 0.28 0.00 0.07 94.92 12:54:01 AM 1 10.81 0.00 0.42 0.00 0.08 88.69 12:55:01 AM all 4.29 0.00 0.30 0.00 0.07 95.35 12:55:01 AM 0 2.86 0.00 0.22 0.00 0.07 96.86 12:55:01 AM 1 5.71 0.00 0.38 0.00 0.07 93.83 12:56:01 AM all 4.11 0.00 0.30 0.00 0.08 95.51 12:56:01 AM 0 4.05 0.00 0.30 0.00 0.08 95.56 12:56:01 AM 1 4.17 0.00 0.30 0.00 0.07 95.47 12:57:01 AM all 4.30 0.00 0.32 0.00 0.07 95.31 12:57:01 AM 0 4.71 0.00 0.33 0.00 0.07 94.88 12:57:01 AM 1 3.89 0.00 0.30 0.00 0.07 95.74 12:58:01 AM all 6.28 0.00 0.33 0.00 0.08 93.31 12:58:01 AM 0 2.73 0.00 0.27 0.00 0.08 96.92 12:58:01 AM 1 9.82 0.00 0.40 0.00 0.07 89.71 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 26.00 0.00 3.28 0.14 0.08 70.50 12:59:01 AM 0 10.49 0.00 2.72 0.12 0.08 86.58 12:59:01 AM 1 41.47 0.00 3.83 0.17 0.07 54.46 Average: all 8.62 0.00 1.34 0.23 0.06 89.74 Average: 0 5.99 0.00 1.20 0.24 0.06 92.52 Average: 1 11.26 0.00 1.49 0.22 0.06 86.97