---> uname -a: Linux prd-centos8-robot-2c-8g-1166.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 582 4937 19 2177 6816 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:1b:c1:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85003sec preferred_lft 85003sec inet6 fe80::f816:3eff:fe1b:c119/64 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) 11/26/2025 _x86_64_ (2 CPU) 00:34:11 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 91.05 0.55 90.50 19.99 7321.31 12:37:01 AM 80.32 0.65 79.67 51.05 10092.15 12:38:02 AM 42.49 7.13 35.35 1310.50 2334.07 12:39:01 AM 64.40 0.25 64.15 47.85 8231.72 12:40:01 AM 4.72 0.23 4.48 12.66 164.52 12:41:01 AM 2.20 0.00 2.20 0.00 91.85 12:42:01 AM 0.20 0.00 0.20 0.00 3.62 12:43:01 AM 0.28 0.00 0.28 0.00 11.06 12:44:01 AM 0.22 0.00 0.22 0.00 3.50 12:45:01 AM 0.47 0.00 0.47 0.00 15.13 12:46:01 AM 0.18 0.00 0.18 0.00 2.30 12:47:01 AM 0.45 0.00 0.45 0.00 12.86 12:48:01 AM 0.43 0.00 0.43 0.00 20.38 12:49:01 AM 0.12 0.00 0.12 0.00 1.33 12:50:01 AM 1.47 0.03 1.43 0.27 34.51 12:51:01 AM 0.37 0.00 0.37 0.00 12.38 12:52:01 AM 0.23 0.00 0.23 0.00 3.63 12:53:01 AM 0.18 0.00 0.18 0.00 9.08 12:54:01 AM 0.25 0.00 0.25 0.00 4.30 12:55:01 AM 0.48 0.00 0.48 0.00 15.46 12:56:01 AM 0.17 0.00 0.17 0.00 3.08 12:57:01 AM 27.76 0.63 27.12 73.18 1148.22 Average: 14.44 0.43 14.01 68.91 1337.44 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5239624 7049952 2642800 33.53 2688 1987064 670984 7.51 188544 2115004 231572 12:37:01 AM 5086920 6963940 2795504 35.47 2688 2053200 744048 8.33 213844 2232724 44240 12:38:02 AM 4843736 6971908 3038688 38.55 2688 2294436 741428 8.30 287784 2370868 214292 12:39:01 AM 4960508 7059136 2921916 37.07 2688 2265784 628776 7.04 260772 2276808 36 12:40:01 AM 4918384 7017960 2964040 37.60 2688 2266732 699768 7.84 260900 2318844 584 12:41:01 AM 4918620 7018236 2963804 37.60 2688 2266768 699768 7.84 260900 2318740 48 12:42:01 AM 4907116 7006960 2975308 37.75 2688 2266996 730528 8.18 260900 2329744 236 12:43:01 AM 4907360 7007240 2975064 37.74 2688 2267032 730528 8.18 260900 2329664 40 12:44:01 AM 4907324 7007428 2975100 37.74 2688 2267256 715028 8.01 260908 2329996 236 12:45:01 AM 4907300 7007436 2975124 37.74 2688 2267288 715028 8.01 260908 2330096 4 12:46:01 AM 4911712 7012072 2970712 37.69 2688 2267512 725660 8.13 260908 2325068 228 12:47:01 AM 4911924 7012316 2970500 37.69 2688 2267544 725660 8.13 260908 2325180 4 12:48:01 AM 4911940 7012784 2970484 37.68 2688 2267996 710164 7.95 261016 2325464 4 12:49:01 AM 4896848 6997740 2985576 37.88 2688 2268044 733812 8.22 261016 2339652 52 12:50:01 AM 4883140 6984276 2999284 38.05 2688 2268284 733584 8.21 261184 2352724 252 12:51:01 AM 4910036 7011208 2972388 37.71 2688 2268320 706180 7.91 261184 2326108 44 12:52:01 AM 4910064 7011452 2972360 37.71 2688 2268552 706180 7.91 261184 2326444 240 12:53:01 AM 4895972 6997404 2986452 37.89 2688 2268596 732416 8.20 261184 2340116 52 12:54:01 AM 4890332 6992004 2992092 37.96 2688 2268836 741364 8.30 261184 2346160 244 12:55:01 AM 4909220 7010924 2973204 37.72 2688 2268868 720264 8.06 261184 2326832 52 12:56:01 AM 4899740 7002400 2982684 37.84 2688 2269924 720264 8.06 261300 2336716 1072 12:57:01 AM 5089424 7007768 2793000 35.43 2688 2091912 688792 7.71 461176 1973408 22280 Average: 4937147 7007388 2945277 37.37 2688 2238497 714556 8.00 265899 2299835 23446 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 109.41 86.94 1068.22 11.49 0.00 0.00 0.00 0.00 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 64.66 45.53 586.28 7.95 0.00 0.00 0.00 0.00 12:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:02 AM eth0 43.55 34.09 333.96 6.92 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 198.10 144.17 45.64 40.16 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 27.65 21.78 6.90 8.28 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 0.53 0.17 0.04 0.02 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 16.93 16.05 120.00 1.21 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 1.43 0.15 0.12 0.02 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 6.22 5.70 1.17 0.48 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 1.23 0.28 0.21 0.08 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 17.86 15.23 120.55 1.38 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 0.78 0.27 0.29 0.20 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 21.28 17.23 3.69 3.23 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 7.87 7.28 117.79 0.48 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 30.44 29.66 355.49 2.14 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 0.43 0.17 0.03 0.02 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 9.16 8.70 1.79 0.68 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 7.72 6.93 117.77 0.45 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 30.56 30.18 355.44 2.10 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 0.58 0.20 0.17 0.08 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 5.50 5.03 0.86 0.47 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 62.53 45.98 93.60 32.20 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 30.08 23.62 151.45 5.43 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) 11/26/2025 _x86_64_ (2 CPU) 00:34:11 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 35.10 0.00 5.18 3.32 0.10 56.29 12:36:01 AM 0 34.81 0.00 5.00 3.35 0.10 56.75 12:36:01 AM 1 35.40 0.00 5.36 3.30 0.10 55.84 12:37:01 AM all 22.02 0.00 2.58 2.99 0.08 72.33 12:37:01 AM 0 20.87 0.00 2.49 3.33 0.08 73.23 12:37:01 AM 1 23.17 0.00 2.68 2.65 0.08 71.43 12:38:02 AM all 25.04 0.00 4.42 0.42 0.07 70.04 12:38:02 AM 0 21.53 0.00 4.14 0.40 0.07 73.87 12:38:02 AM 1 28.54 0.00 4.71 0.45 0.08 66.21 12:39:01 AM all 15.92 0.00 3.12 0.63 0.07 80.27 12:39:01 AM 0 14.60 0.00 3.12 0.42 0.07 81.79 12:39:01 AM 1 17.23 0.00 3.11 0.83 0.07 78.76 12:40:01 AM all 2.20 0.00 0.34 0.03 0.06 97.37 12:40:01 AM 0 0.37 0.00 0.23 0.03 0.05 99.31 12:40:01 AM 1 4.03 0.00 0.45 0.02 0.07 95.43 12:41:01 AM all 0.55 0.00 0.14 0.01 0.06 99.24 12:41:01 AM 0 0.47 0.00 0.20 0.02 0.08 99.23 12:41:01 AM 1 0.63 0.00 0.08 0.00 0.03 99.25 12:42:01 AM all 0.94 0.00 0.19 0.00 0.08 98.78 12:42:01 AM 0 0.95 0.00 0.27 0.00 0.10 98.68 12:42:01 AM 1 0.94 0.00 0.12 0.00 0.07 98.88 12:43:01 AM all 0.46 0.00 0.10 0.00 0.04 99.40 12:43:01 AM 0 0.82 0.00 0.13 0.00 0.05 99.00 12:43:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 12:44:01 AM all 0.78 0.00 0.12 0.00 0.07 99.04 12:44:01 AM 0 0.32 0.00 0.08 0.00 0.05 99.55 12:44:01 AM 1 1.24 0.00 0.15 0.00 0.08 98.52 12:45:01 AM all 0.48 0.00 0.09 0.00 0.06 99.37 12:45:01 AM 0 0.52 0.00 0.08 0.00 0.05 99.35 12:45:01 AM 1 0.43 0.00 0.10 0.00 0.07 99.40 12:46:01 AM all 0.91 0.00 0.16 0.00 0.07 98.86 12:46:01 AM 0 0.58 0.00 0.17 0.00 0.08 99.16 12:46:01 AM 1 1.24 0.00 0.15 0.00 0.05 98.56 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 0.48 0.00 0.09 0.00 0.07 99.36 12:47:01 AM 0 0.37 0.00 0.13 0.00 0.08 99.41 12:47:01 AM 1 0.60 0.00 0.05 0.00 0.05 99.30 12:48:01 AM all 1.87 0.00 0.20 0.00 0.06 97.87 12:48:01 AM 0 1.84 0.00 0.22 0.00 0.07 97.88 12:48:01 AM 1 1.91 0.00 0.18 0.00 0.05 97.86 12:49:01 AM all 0.53 0.00 0.12 0.00 0.07 99.29 12:49:01 AM 0 0.62 0.00 0.05 0.00 0.05 99.28 12:49:01 AM 1 0.43 0.00 0.18 0.00 0.08 99.30 12:50:01 AM all 1.11 0.00 0.34 0.01 0.07 98.47 12:50:01 AM 0 0.80 0.00 0.23 0.02 0.05 98.90 12:50:01 AM 1 1.42 0.00 0.45 0.00 0.08 98.04 12:51:01 AM all 0.47 0.00 0.09 0.00 0.08 99.37 12:51:01 AM 0 0.62 0.00 0.08 0.00 0.07 99.23 12:51:01 AM 1 0.32 0.00 0.10 0.00 0.08 99.50 12:52:01 AM all 0.94 0.00 0.13 0.00 0.07 98.87 12:52:01 AM 0 0.63 0.00 0.10 0.00 0.05 99.22 12:52:01 AM 1 1.24 0.00 0.15 0.00 0.08 98.53 12:53:01 AM all 0.55 0.00 0.13 0.00 0.08 99.24 12:53:01 AM 0 0.90 0.00 0.17 0.00 0.07 98.86 12:53:01 AM 1 0.20 0.00 0.10 0.00 0.08 99.62 12:54:01 AM all 1.00 0.00 0.21 0.00 0.06 98.73 12:54:01 AM 0 0.72 0.00 0.13 0.00 0.05 99.10 12:54:01 AM 1 1.29 0.00 0.28 0.00 0.07 98.36 12:55:01 AM all 0.48 0.00 0.11 0.00 0.06 99.35 12:55:01 AM 0 0.65 0.00 0.12 0.00 0.05 99.18 12:55:01 AM 1 0.32 0.00 0.10 0.00 0.07 99.52 12:56:01 AM all 1.23 0.00 0.12 0.00 0.07 98.59 12:56:01 AM 0 1.09 0.00 0.13 0.00 0.08 98.69 12:56:01 AM 1 1.37 0.00 0.10 0.00 0.05 98.48 12:57:01 AM all 27.39 0.00 3.86 0.16 0.08 68.51 12:57:01 AM 0 16.74 0.00 3.32 0.10 0.08 79.76 12:57:01 AM 1 38.05 0.00 4.41 0.22 0.08 57.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.39 0.00 0.99 0.34 0.07 92.21 Average: 0 5.49 0.00 0.94 0.35 0.07 93.16 Average: 1 7.28 0.00 1.05 0.34 0.07 91.26