---> uname -a: Linux prd-centos8-robot-2c-8g-44637.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 595 4877 19 2224 6804 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:6f:2c:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85269sec preferred_lft 85269sec inet6 fe80::f816:3eff:fe6f:2c85/64 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) 07/20/2025 _x86_64_ (2 CPU) 05:05:31 LINUX RESTART (2 CPU) 05:06:02 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 136.36 56.40 79.96 7165.44 23086.97 05:08:01 AM 89.10 0.72 88.39 52.92 10882.74 05:09:01 AM 34.91 0.42 34.49 64.79 2986.19 05:10:01 AM 72.73 6.96 65.76 1292.77 8160.05 05:11:01 AM 11.68 0.00 11.68 0.00 719.51 05:12:01 AM 0.25 0.00 0.25 0.00 4.07 05:13:01 AM 0.12 0.00 0.12 0.00 1.17 05:14:01 AM 0.45 0.02 0.43 0.13 100.85 05:15:01 AM 2.05 0.03 2.02 1.87 210.91 05:16:01 AM 0.38 0.03 0.35 1.33 109.40 05:17:01 AM 0.37 0.00 0.37 0.00 58.87 05:18:01 AM 0.28 0.00 0.28 0.00 172.76 05:19:01 AM 0.18 0.00 0.18 0.00 56.86 05:20:01 AM 0.13 0.00 0.13 0.00 39.61 05:21:01 AM 0.53 0.03 0.50 0.27 47.63 05:22:01 AM 1.33 0.00 1.33 0.00 157.26 05:23:01 AM 3.40 0.32 3.08 36.93 336.64 05:24:01 AM 31.88 0.53 31.34 64.79 2465.69 Average: 21.35 3.59 17.76 476.14 2736.75 05:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5371952 7040408 2510480 31.85 2688 1851448 716028 8.02 186408 2007776 164696 05:08:01 AM 5156812 6994112 2725620 34.58 2688 2012948 726600 8.14 198924 2171900 42484 05:09:01 AM 5153276 7033280 2729156 34.62 2688 2053624 700932 7.85 230208 2143572 37348 05:10:01 AM 4957008 7041428 2925424 37.11 2688 2252524 679628 7.61 263148 2279436 10848 05:11:01 AM 4961080 7045404 2921352 37.06 2688 2252528 652352 7.30 263164 2279860 4 05:12:01 AM 4961632 7045956 2920800 37.05 2688 2252528 652352 7.30 263152 2279328 8 05:13:01 AM 4961660 7045984 2920772 37.05 2688 2252528 652352 7.30 263152 2279260 4 05:14:01 AM 4906148 6993552 2976284 37.76 2688 2255608 740432 8.29 263276 2334404 244 05:15:01 AM 4898992 6991052 2983440 37.85 2688 2260272 757924 8.49 263760 2341176 460 05:16:01 AM 4894580 6990584 2987852 37.91 2688 2264208 757924 8.49 263828 2345500 1192 05:17:01 AM 4889372 6990184 2993060 37.97 2688 2269024 777692 8.71 263828 2350456 4368 05:18:01 AM 4888328 6989908 2994104 37.98 2688 2269784 763320 8.55 263828 2351776 4 05:19:01 AM 4885976 6989432 2996456 38.01 2688 2271660 763320 8.55 263828 2354088 228 05:20:01 AM 4884324 6989180 2998108 38.04 2688 2273060 781864 8.75 263828 2355640 472 05:21:01 AM 4883184 6989464 2999248 38.05 2688 2274484 764332 8.56 263992 2356772 732 05:22:01 AM 4879376 6989328 3003056 38.10 2688 2278148 764332 8.56 263992 2360548 556 05:23:01 AM 5033572 7006304 2848860 36.14 2688 2142644 700544 7.84 283912 2198084 46376 05:24:01 AM 5083348 7053156 2799084 35.51 2688 2143884 683076 7.65 485672 1957644 10980 Average: 4980590 7012151 2901842 36.81 2688 2201717 724167 8.11 267328 2263734 17834 05:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 318.57 193.53 1715.72 57.66 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 74.49 55.93 788.48 16.63 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 24.50 18.93 24.67 6.08 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 622.29 429.81 407.91 96.11 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 2.43 1.42 0.46 0.27 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 1.68 1.35 0.40 0.33 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 2.87 1.95 0.45 0.43 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 138.19 127.26 34.95 10.28 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 159.23 159.20 39.35 12.47 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 90.80 90.80 28.74 7.19 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 126.85 127.11 36.80 10.13 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 44.22 42.97 7.61 4.15 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 118.65 116.31 42.51 9.43 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 92.82 92.43 16.36 7.16 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 116.58 115.71 18.81 8.98 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 80.97 82.61 21.31 6.59 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 146.88 109.67 163.14 93.24 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 18.21 17.21 16.89 8.43 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 120.94 99.04 185.52 19.72 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) 07/20/2025 _x86_64_ (2 CPU) 05:05:31 LINUX RESTART (2 CPU) 05:06:02 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 46.15 0.03 7.57 5.10 0.13 41.02 05:07:01 AM 0 38.64 0.03 6.57 4.72 0.14 49.90 05:07:01 AM 1 53.66 0.03 8.56 5.49 0.12 32.13 05:08:01 AM all 26.89 0.00 4.01 2.48 0.08 66.54 05:08:01 AM 0 13.97 0.00 3.31 2.40 0.07 80.26 05:08:01 AM 1 39.83 0.00 4.72 2.57 0.10 52.78 05:09:01 AM all 20.60 0.00 3.25 0.40 0.07 75.69 05:09:01 AM 0 18.62 0.00 2.72 0.13 0.07 78.46 05:09:01 AM 1 22.57 0.00 3.77 0.67 0.07 72.92 05:10:01 AM all 25.97 0.00 5.30 1.17 0.12 67.45 05:10:01 AM 0 18.96 0.00 5.05 0.94 0.12 74.94 05:10:01 AM 1 32.99 0.00 5.55 1.39 0.12 59.95 05:11:01 AM all 0.32 0.00 0.13 0.12 0.05 99.39 05:11:01 AM 0 0.12 0.00 0.12 0.08 0.05 99.63 05:11:01 AM 1 0.52 0.00 0.13 0.15 0.05 99.15 05:12:01 AM all 0.31 0.00 0.07 0.00 0.02 99.61 05:12:01 AM 0 0.08 0.00 0.08 0.00 0.02 99.82 05:12:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 05:13:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 05:13:01 AM 0 0.50 0.00 0.08 0.00 0.03 99.38 05:13:01 AM 1 0.15 0.00 0.08 0.00 0.02 99.75 05:14:01 AM all 9.02 0.00 1.19 0.05 0.06 89.68 05:14:01 AM 0 7.07 0.00 0.82 0.10 0.05 91.95 05:14:01 AM 1 10.97 0.00 1.55 0.00 0.07 87.41 05:15:01 AM all 13.80 0.00 1.38 0.04 0.07 84.71 05:15:01 AM 0 16.60 0.00 1.93 0.07 0.09 81.32 05:15:01 AM 1 11.04 0.00 0.84 0.02 0.05 88.05 05:16:01 AM all 10.60 0.00 0.88 0.01 0.07 88.45 05:16:01 AM 0 6.64 0.00 0.82 0.00 0.07 92.48 05:16:01 AM 1 14.50 0.00 0.94 0.02 0.07 84.47 05:17:01 AM all 11.56 0.00 1.29 0.00 0.06 87.10 05:17:01 AM 0 11.35 0.00 1.16 0.00 0.05 87.44 05:17:01 AM 1 11.77 0.00 1.41 0.00 0.07 86.75 05:17:01 AM CPU %user %nice %system %iowait %steal %idle 05:18:01 AM all 7.74 0.00 0.59 0.02 0.06 91.60 05:18:01 AM 0 9.49 0.00 0.69 0.03 0.07 89.72 05:18:01 AM 1 6.01 0.00 0.49 0.00 0.05 93.44 05:19:01 AM all 7.98 0.00 0.75 0.00 0.24 91.03 05:19:01 AM 0 9.42 0.00 0.71 0.00 0.40 89.47 05:19:01 AM 1 6.53 0.00 0.79 0.00 0.08 92.59 05:20:01 AM all 7.08 0.00 0.67 0.00 0.06 92.19 05:20:01 AM 0 5.67 0.00 0.67 0.00 0.05 93.61 05:20:01 AM 1 8.51 0.00 0.66 0.00 0.07 90.76 05:21:01 AM all 7.72 0.00 0.77 0.01 0.06 91.44 05:21:01 AM 0 8.17 0.00 0.86 0.02 0.07 90.88 05:21:01 AM 1 7.25 0.00 0.68 0.00 0.05 92.01 05:22:01 AM all 9.12 0.00 0.98 0.01 0.07 89.83 05:22:01 AM 0 5.21 0.00 0.67 0.02 0.07 94.03 05:22:01 AM 1 13.02 0.00 1.29 0.00 0.07 85.62 05:23:01 AM all 14.61 0.00 1.99 0.04 0.08 83.28 05:23:01 AM 0 6.40 0.00 1.32 0.05 0.07 92.16 05:23:01 AM 1 22.81 0.00 2.65 0.03 0.10 74.41 05:24:01 AM all 29.71 0.00 3.26 0.35 0.08 66.59 05:24:01 AM 0 15.19 0.00 2.77 0.45 0.07 81.53 05:24:01 AM 1 44.23 0.00 3.75 0.25 0.10 51.67 Average: all 13.85 0.00 1.90 0.54 0.08 83.63 Average: 0 10.65 0.00 1.69 0.50 0.09 87.08 Average: 1 17.06 0.00 2.11 0.59 0.07 80.18