---> uname -a: Linux prd-centos8-robot-2c-8g-2901.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 667 4808 19 2221 6731 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:70:35:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85409sec preferred_lft 85409sec inet6 fe80::f816:3eff:fe70:35b9/64 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) 01/22/2026 _x86_64_ (2 CPU) 04:47:22 LINUX RESTART (2 CPU) 04:48:01 AM tps rtps wtps bread/s bwrtn/s 04:49:01 AM 101.77 30.73 71.03 5778.71 9995.82 04:50:01 AM 85.79 1.08 84.71 75.30 10376.65 04:51:01 AM 23.90 0.42 23.49 64.77 2111.51 04:52:01 AM 70.16 6.90 63.26 1285.84 3677.42 04:53:01 AM 31.11 0.03 31.08 3.47 6298.82 04:54:01 AM 2.27 0.00 2.27 0.00 63.66 04:55:01 AM 0.13 0.00 0.13 0.00 1.60 04:56:01 AM 0.35 0.10 0.25 6.80 7.18 04:57:01 AM 2.02 0.00 2.02 0.00 194.75 04:58:01 AM 0.52 0.00 0.52 0.00 123.99 04:59:01 AM 0.27 0.00 0.27 0.00 109.40 05:00:01 AM 0.25 0.00 0.25 0.00 123.71 05:01:01 AM 0.27 0.02 0.25 0.13 135.91 05:02:01 AM 0.43 0.07 0.37 1.73 110.68 05:03:01 AM 19.18 0.35 18.83 37.19 829.26 Average: 22.56 2.65 19.92 483.67 2277.56 04:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:49:01 AM 5315608 7033588 2566816 32.56 2688 1900068 732160 8.20 186500 2056600 188932 04:50:01 AM 5120640 6962132 2761784 35.04 2688 2017756 789648 8.84 198476 2210764 41180 04:51:01 AM 5194824 7038320 2687600 34.10 2688 2019704 716656 8.02 219408 2117080 8 04:52:01 AM 4845052 6943780 3037372 38.53 2688 2265448 766744 8.59 259924 2395708 176764 04:53:01 AM 4890856 6989320 2991568 37.95 2688 2265524 702104 7.86 260960 2344452 4 04:54:01 AM 4890956 6989420 2991468 37.95 2688 2265524 702104 7.86 260964 2344520 4 04:55:01 AM 4890608 6989072 2991816 37.96 2688 2265524 702104 7.86 260964 2345012 4 04:56:01 AM 4841516 6941820 3040908 38.58 2688 2267372 805072 9.01 261500 2393284 1628 04:57:01 AM 4832248 6935764 3050176 38.70 2688 2270608 805072 9.01 261592 2402188 1032 04:58:01 AM 4828672 6935228 3053752 38.74 2688 2273680 824104 9.23 261592 2405668 576 04:59:01 AM 4824964 6935124 3057460 38.79 2688 2277228 824104 9.23 261592 2409252 888 05:00:01 AM 4820220 6934652 3062204 38.85 2688 2281516 863268 9.67 261592 2414060 1508 05:01:01 AM 4813684 6931128 3068740 38.93 2688 2284572 896832 10.04 261592 2419820 524 05:02:01 AM 4810300 6931288 3072124 38.97 2688 2288096 896832 10.04 261708 2423376 812 05:03:01 AM 4941260 6904968 2941164 37.31 2688 2137112 784184 8.78 324656 2255580 54260 Average: 4924094 6959707 2958330 37.53 2688 2205315 787399 8.82 253535 2329158 31208 04:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 354.39 229.44 1838.06 65.16 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 70.96 54.17 690.40 8.25 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 15.73 13.46 6.20 4.62 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 48.32 43.07 342.99 10.52 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 404.08 282.77 75.46 62.52 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 2.68 1.92 0.57 0.46 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 3.18 2.07 0.96 0.78 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 65.37 54.64 17.82 4.88 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 219.66 220.21 36.46 15.90 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 177.86 177.41 31.43 13.61 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 274.55 270.79 122.35 19.50 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 237.34 237.99 44.40 17.58 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 157.72 157.69 29.38 12.32 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 247.50 249.28 42.92 17.67 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 122.79 85.49 142.05 103.14 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 160.14 138.69 228.12 23.79 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) 01/22/2026 _x86_64_ (2 CPU) 04:47:22 LINUX RESTART (2 CPU) 04:48:01 AM CPU %user %nice %system %iowait %steal %idle 04:49:01 AM all 43.92 0.02 7.17 3.11 0.11 45.68 04:49:01 AM 0 39.90 0.02 7.40 2.14 0.10 50.44 04:49:01 AM 1 47.92 0.02 6.93 4.08 0.12 40.92 04:50:01 AM all 22.56 0.00 3.13 3.77 0.08 70.47 04:50:01 AM 0 18.86 0.00 3.17 3.20 0.07 74.71 04:50:01 AM 1 26.26 0.00 3.09 4.34 0.08 66.23 04:51:01 AM all 12.14 0.00 1.76 0.49 0.08 85.53 04:51:01 AM 0 18.08 0.00 2.00 0.38 0.08 79.45 04:51:01 AM 1 6.22 0.00 1.52 0.60 0.07 91.60 04:52:01 AM all 37.57 0.00 6.40 1.30 0.10 54.64 04:52:01 AM 0 28.38 0.00 5.24 1.23 0.10 65.05 04:52:01 AM 1 46.75 0.00 7.56 1.36 0.10 44.22 04:53:01 AM all 1.26 0.00 1.09 1.63 0.05 95.96 04:53:01 AM 0 1.44 0.00 1.06 1.22 0.05 96.23 04:53:01 AM 1 1.09 0.00 1.12 2.04 0.05 95.70 04:54:01 AM all 0.36 0.00 0.08 0.01 0.03 99.52 04:54:01 AM 0 0.58 0.00 0.05 0.02 0.02 99.33 04:54:01 AM 1 0.13 0.00 0.10 0.00 0.05 99.72 04:55:01 AM all 0.32 0.00 0.08 0.00 0.03 99.57 04:55:01 AM 0 0.50 0.00 0.08 0.00 0.03 99.38 04:55:01 AM 1 0.13 0.00 0.07 0.00 0.03 99.77 04:56:01 AM all 4.64 0.00 0.61 0.00 0.04 94.71 04:56:01 AM 0 2.66 0.00 0.48 0.00 0.03 96.83 04:56:01 AM 1 6.63 0.00 0.74 0.00 0.05 92.58 04:57:01 AM all 10.31 0.00 1.08 0.05 0.08 88.48 04:57:01 AM 0 4.04 0.00 0.89 0.10 0.07 94.91 04:57:01 AM 1 16.66 0.00 1.27 0.00 0.08 81.98 04:58:01 AM all 10.81 0.00 0.97 0.02 0.09 88.11 04:58:01 AM 0 9.42 0.00 0.83 0.00 0.08 89.67 04:58:01 AM 1 12.20 0.00 1.11 0.03 0.10 86.55 04:59:01 AM all 11.73 0.00 1.32 0.00 0.08 86.86 04:59:01 AM 0 8.82 0.00 1.23 0.00 0.08 89.86 04:59:01 AM 1 14.65 0.00 1.40 0.00 0.08 83.86 04:59:01 AM CPU %user %nice %system %iowait %steal %idle 05:00:01 AM all 12.95 0.00 1.37 0.01 0.09 85.58 05:00:01 AM 0 6.89 0.00 1.01 0.02 0.10 91.99 05:00:01 AM 1 19.05 0.00 1.73 0.00 0.08 79.14 05:01:01 AM all 10.81 0.00 0.97 0.00 0.08 88.15 05:01:01 AM 0 7.14 0.00 0.89 0.00 0.07 91.91 05:01:01 AM 1 14.50 0.00 1.04 0.00 0.08 84.37 05:02:01 AM all 10.09 0.00 1.13 0.03 0.08 88.67 05:02:01 AM 0 6.29 0.00 1.05 0.05 0.08 92.53 05:02:01 AM 1 13.90 0.00 1.21 0.00 0.08 84.80 05:03:01 AM all 21.93 0.00 2.76 0.10 0.08 75.13 05:03:01 AM 0 19.90 0.00 2.37 0.12 0.08 77.52 05:03:01 AM 1 23.96 0.00 3.14 0.08 0.08 72.73 Average: all 14.12 0.00 2.00 0.70 0.07 83.11 Average: 0 11.54 0.00 1.85 0.57 0.07 85.96 Average: 1 16.69 0.00 2.14 0.84 0.08 80.25