---> uname -a: Linux prd-centos8-robot-2c-8g-46465.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 624 4751 19 2321 6774 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:7c:08:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85077sec preferred_lft 85077sec inet6 fe80::f816:3eff:fe7c:8f5/64 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) 07/27/2025 _x86_64_ (2 CPU) 02:35:32 LINUX RESTART (2 CPU) 02:36:02 AM tps rtps wtps bread/s bwrtn/s 02:37:01 AM 104.22 36.91 67.30 7133.73 6413.84 02:38:01 AM 91.79 0.72 91.07 52.92 10988.90 02:39:01 AM 31.41 0.42 30.99 64.79 2512.15 02:40:01 AM 72.22 6.97 65.26 1292.98 8053.36 02:41:01 AM 14.68 0.00 14.68 0.00 1272.95 02:42:01 AM 3.65 0.00 3.65 0.00 123.38 02:43:01 AM 0.33 0.00 0.33 0.00 3.42 02:44:01 AM 0.45 0.02 0.43 0.13 48.48 02:45:01 AM 1.90 0.00 1.90 0.00 135.62 02:46:01 AM 0.48 0.00 0.48 0.00 344.84 02:47:01 AM 0.42 0.00 0.42 0.00 172.33 02:48:01 AM 0.28 0.00 0.28 0.00 159.19 02:49:01 AM 0.45 0.00 0.45 0.00 351.62 02:50:01 AM 0.28 0.00 0.28 0.00 119.13 02:51:01 AM 0.55 0.03 0.52 0.27 131.31 02:52:01 AM 1.47 0.00 1.47 0.00 379.50 02:53:01 AM 0.37 0.00 0.37 0.00 135.46 02:54:01 AM 0.33 0.00 0.33 0.00 202.68 02:55:01 AM 0.32 0.00 0.32 0.00 325.96 02:56:01 AM 0.50 0.00 0.50 0.00 70.29 02:57:01 AM 29.25 0.58 28.66 55.46 4145.24 Average: 16.85 2.15 14.71 404.28 1714.89 02:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:37:01 AM 5405776 7075652 2476656 31.42 2688 1852972 659380 7.38 186068 1974376 164000 02:38:01 AM 5163868 7004376 2718564 34.49 2688 2016132 693268 7.76 198620 2164268 42484 02:39:01 AM 5142596 7010484 2739836 34.76 2688 2043240 725704 8.13 225960 2162732 25120 02:40:01 AM 4963092 7051264 2919340 37.04 2688 2255704 643596 7.21 262652 2273584 26912 02:41:01 AM 4966216 7054204 2916216 37.00 2688 2255716 627344 7.02 262668 2273304 4 02:42:01 AM 4965952 7053940 2916480 37.00 2688 2255716 627344 7.02 262672 2273600 4 02:43:01 AM 4966356 7054344 2916076 36.99 2688 2255716 627344 7.02 262672 2273332 4 02:44:01 AM 4923108 7012436 2959324 37.54 2688 2257056 709860 7.95 262820 2316136 124 02:45:01 AM 4903392 7000260 2979040 37.79 2688 2264596 725632 8.12 262904 2335020 5420 02:46:01 AM 4877712 6982964 3004720 38.12 2688 2272988 741044 8.30 262904 2360788 3580 02:47:01 AM 4869668 6977268 3012764 38.22 2688 2275344 764364 8.56 262904 2369116 880 02:48:01 AM 4860232 6974884 3022200 38.34 2688 2282424 764364 8.56 262904 2378296 3236 02:49:01 AM 4851280 6974672 3031152 38.45 2688 2291128 764364 8.56 262904 2387140 1468 02:50:01 AM 4847960 6973560 3034472 38.50 2688 2293336 807208 9.04 262904 2390616 168 02:51:01 AM 4840428 6973004 3042004 38.59 2688 2300348 807208 9.04 263012 2397612 3452 02:52:01 AM 4831400 6973016 3051032 38.71 2688 2309344 807208 9.04 263012 2406836 1932 02:53:01 AM 4826916 6970860 3055516 38.76 2688 2311696 807208 9.04 263012 2411384 324 02:54:01 AM 4819916 6970712 3062516 38.85 2688 2318592 807208 9.04 263012 2418120 1196 02:55:01 AM 4810372 6970268 3072060 38.97 2688 2327676 807208 9.04 263012 2427468 532 02:56:01 AM 4889108 7053344 2993324 37.97 2688 2331964 636816 7.13 263344 2349944 2868 02:57:01 AM 4958780 7025516 2923652 37.09 2688 2240148 634628 7.11 530192 2037892 10976 Average: 4937339 7006525 2945093 37.36 2688 2238659 723252 8.10 267150 2303884 14033 02:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 320.99 204.64 1704.31 60.48 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 67.89 53.33 801.31 8.96 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 18.70 15.68 7.39 5.27 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 485.00 352.86 400.66 85.63 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 9.85 7.21 2.94 2.11 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 3.40 2.25 0.90 0.72 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 2.67 1.93 0.45 0.43 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 74.35 62.74 16.59 5.57 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 192.87 193.42 48.30 14.25 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 15.16 15.53 26.26 1.92 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 151.45 150.75 26.78 11.88 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 158.22 159.94 43.18 11.83 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 14.50 14.83 26.85 1.87 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 137.34 138.20 23.82 10.74 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 179.67 177.89 46.20 13.31 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 14.88 15.56 28.23 2.01 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 141.49 141.61 25.94 11.24 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 149.03 150.82 41.66 11.09 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 16.01 17.09 28.28 2.05 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 145.38 127.00 32.40 11.36 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 106.35 76.49 227.57 310.80 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 114.37 98.95 168.33 27.76 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) 07/27/2025 _x86_64_ (2 CPU) 02:35:32 LINUX RESTART (2 CPU) 02:36:02 AM CPU %user %nice %system %iowait %steal %idle 02:37:01 AM all 45.38 0.01 7.37 1.36 0.14 45.74 02:37:01 AM 0 49.13 0.02 7.98 1.38 0.14 41.35 02:37:01 AM 1 41.62 0.00 6.76 1.35 0.14 50.14 02:38:01 AM all 27.75 0.00 4.14 1.13 0.11 66.88 02:38:01 AM 0 34.82 0.00 4.12 0.80 0.12 60.14 02:38:01 AM 1 20.69 0.00 4.16 1.45 0.10 73.60 02:39:01 AM all 15.03 0.00 2.60 0.20 0.08 82.10 02:39:01 AM 0 21.26 0.00 2.84 0.37 0.07 75.47 02:39:01 AM 1 8.81 0.00 2.35 0.03 0.08 88.72 02:40:01 AM all 30.81 0.00 5.97 0.94 0.12 62.17 02:40:01 AM 0 29.98 0.00 5.44 0.88 0.12 63.59 02:40:01 AM 1 31.64 0.00 6.51 0.99 0.12 60.74 02:41:01 AM all 0.33 0.00 0.22 0.13 0.05 99.27 02:41:01 AM 0 0.47 0.00 0.23 0.13 0.05 99.11 02:41:01 AM 1 0.18 0.00 0.20 0.13 0.05 99.43 02:42:01 AM all 0.34 0.00 0.08 0.01 0.05 99.52 02:42:01 AM 0 0.37 0.00 0.08 0.00 0.05 99.50 02:42:01 AM 1 0.32 0.00 0.08 0.02 0.05 99.53 02:43:01 AM all 0.35 0.00 0.07 0.00 0.03 99.55 02:43:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 02:43:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 02:44:01 AM all 4.98 0.00 0.50 0.00 0.07 94.44 02:44:01 AM 0 1.71 0.00 0.42 0.00 0.07 97.81 02:44:01 AM 1 8.28 0.00 0.59 0.00 0.07 91.06 02:45:01 AM all 14.75 0.00 1.27 0.01 0.13 83.85 02:45:01 AM 0 23.32 0.00 1.58 0.00 0.12 74.98 02:45:01 AM 1 6.23 0.00 0.96 0.02 0.13 92.66 02:46:01 AM all 12.17 0.00 0.56 0.01 0.09 87.17 02:46:01 AM 0 15.60 0.00 0.67 0.02 0.10 83.61 02:46:01 AM 1 8.72 0.00 0.45 0.00 0.08 90.74 02:47:01 AM all 9.86 0.00 0.83 0.01 0.10 89.21 02:47:01 AM 0 13.46 0.00 0.96 0.02 0.10 85.45 02:47:01 AM 1 6.27 0.00 0.69 0.00 0.10 92.94 02:47:01 AM CPU %user %nice %system %iowait %steal %idle 02:48:01 AM all 12.73 0.00 1.20 0.02 0.10 85.95 02:48:01 AM 0 21.24 0.00 1.57 0.00 0.12 77.07 02:48:01 AM 1 4.28 0.00 0.82 0.03 0.08 94.78 02:49:01 AM all 12.35 0.00 0.63 0.03 0.10 86.89 02:49:01 AM 0 17.27 0.00 0.77 0.03 0.10 81.83 02:49:01 AM 1 7.43 0.00 0.49 0.02 0.10 91.96 02:50:01 AM all 8.63 0.00 0.86 0.00 0.11 90.40 02:50:01 AM 0 12.11 0.00 0.88 0.00 0.12 86.89 02:50:01 AM 1 5.16 0.00 0.84 0.00 0.10 93.90 02:51:01 AM all 14.19 0.00 1.37 0.01 0.11 84.33 02:51:01 AM 0 22.84 0.00 1.79 0.00 0.10 75.27 02:51:01 AM 1 5.56 0.00 0.94 0.02 0.12 93.37 02:52:01 AM all 12.87 0.00 0.69 0.04 0.11 86.28 02:52:01 AM 0 19.66 0.00 0.90 0.00 0.12 79.32 02:52:01 AM 1 6.09 0.00 0.49 0.08 0.10 93.24 02:53:01 AM all 10.15 0.00 0.95 0.00 0.09 88.81 02:53:01 AM 0 6.93 0.00 0.91 0.00 0.08 92.07 02:53:01 AM 1 13.37 0.00 1.00 0.00 0.10 85.53 02:54:01 AM all 12.42 0.00 1.11 0.01 0.11 86.35 02:54:01 AM 0 12.49 0.00 1.14 0.00 0.10 86.27 02:54:01 AM 1 12.35 0.00 1.08 0.02 0.12 86.43 02:55:01 AM all 12.61 0.00 0.65 0.03 0.09 86.62 02:55:01 AM 0 6.71 0.00 0.45 0.05 0.08 92.70 02:55:01 AM 1 18.50 0.00 0.85 0.00 0.10 80.54 02:56:01 AM all 12.29 0.00 1.08 0.00 0.10 86.52 02:56:01 AM 0 18.21 0.00 1.31 0.00 0.10 80.38 02:56:01 AM 1 6.37 0.00 0.86 0.00 0.10 92.67 02:57:01 AM all 29.66 0.00 3.40 0.34 0.09 66.51 02:57:01 AM 0 28.24 0.00 3.68 0.12 0.08 67.88 02:57:01 AM 1 31.08 0.00 3.12 0.57 0.10 65.13 Average: all 14.25 0.00 1.69 0.20 0.09 83.76 Average: 0 16.92 0.00 1.80 0.18 0.09 81.00 Average: 1 11.58 0.00 1.58 0.22 0.09 86.52