---> uname -a: Linux prd-centos8-robot-2c-8g-17548.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 610 4908 19 2178 6788 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:d4:7e:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85008sec preferred_lft 85008sec inet6 fe80::f816:3eff:fed4:7e57/64 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) 12/31/2025 _x86_64_ (2 CPU) 00:34:57 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 121.23 0.07 121.16 1.87 12428.61 12:38:01 AM 34.97 1.43 33.54 138.22 3506.63 12:39:01 AM 68.72 6.90 61.82 1286.05 3955.51 12:40:01 AM 31.87 0.03 31.84 3.47 6317.29 12:41:01 AM 4.50 0.08 4.42 5.86 157.61 12:42:01 AM 0.75 0.00 0.75 0.00 12.05 12:43:01 AM 0.40 0.00 0.40 0.00 12.26 12:44:01 AM 0.45 0.00 0.45 0.00 6.55 12:45:01 AM 0.40 0.00 0.40 0.00 12.93 12:46:01 AM 0.32 0.00 0.32 0.00 5.16 12:47:01 AM 0.22 0.00 0.22 0.00 3.22 12:48:01 AM 0.53 0.00 0.53 0.00 13.76 12:49:01 AM 0.23 0.00 0.23 0.00 17.46 12:50:01 AM 0.33 0.03 0.30 0.27 5.97 12:51:01 AM 1.36 0.00 1.36 0.00 30.42 12:52:01 AM 0.37 0.00 0.37 0.00 12.75 12:53:01 AM 0.23 0.00 0.23 0.00 4.28 12:54:01 AM 0.25 0.00 0.25 0.00 11.08 12:55:01 AM 0.42 0.00 0.42 0.00 12.13 12:56:01 AM 0.45 0.00 0.45 0.00 7.98 12:57:01 AM 5.65 0.32 5.33 36.92 175.22 12:58:01 AM 32.84 0.52 32.32 63.85 1551.50 Average: 13.93 0.43 13.51 69.84 1284.61 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5078228 6920832 2804192 35.58 2688 2018236 815836 9.13 188360 2266016 92444 12:38:01 AM 5219144 7065696 2663276 33.79 2688 2022296 653688 7.32 219564 2095692 10768 12:39:01 AM 4895752 6995756 2986668 37.89 2688 2266220 692728 7.76 255136 2351520 175548 12:40:01 AM 4926304 7028116 2956116 37.50 2688 2268308 650092 7.28 260836 2310100 4 12:41:01 AM 4883660 6986228 2998760 38.04 2688 2269052 713536 7.99 261172 2352088 4 12:42:01 AM 4883568 6986168 2998852 38.04 2688 2269084 713536 7.99 261172 2352056 4 12:43:01 AM 4874900 6977728 3007520 38.15 2688 2269312 748524 8.38 261172 2361100 4 12:44:01 AM 4874304 6977168 3008116 38.16 2688 2269348 748524 8.38 261172 2361720 4 12:45:01 AM 4873472 6976560 3008948 38.17 2688 2269572 748524 8.38 261180 2362392 4 12:46:01 AM 4873736 6976856 3008684 38.17 2688 2269604 748524 8.38 261180 2362240 4 12:47:01 AM 4879980 6983324 3002440 38.09 2688 2269828 741208 8.30 261180 2355848 228 12:48:01 AM 4879812 6983184 3002608 38.09 2688 2269856 741208 8.30 261180 2355488 4 12:49:01 AM 4879800 6983636 3002620 38.09 2688 2270320 741208 8.30 261288 2356000 4 12:50:01 AM 4866068 6969968 3016352 38.27 2688 2270372 741888 8.31 261456 2369572 20 12:51:01 AM 4856688 6960828 3025732 38.39 2688 2270608 756888 8.47 261456 2377884 244 12:52:01 AM 4876664 6980840 3005756 38.13 2688 2270644 735700 8.24 261456 2358132 44 12:53:01 AM 4877140 6981552 3005280 38.13 2688 2270880 735700 8.24 261456 2358468 244 12:54:01 AM 4863200 6967652 3019220 38.30 2688 2270920 763772 8.55 261456 2372236 4 12:55:01 AM 4854736 6959432 3027684 38.41 2688 2271164 755344 8.46 261456 2379876 8 12:56:01 AM 4875920 6980644 3006500 38.14 2688 2271192 734156 8.22 261456 2358772 36 12:57:01 AM 5010204 6951168 2872216 36.44 2688 2111660 735452 8.23 278468 2226728 34700 12:58:01 AM 5077844 7004100 2804576 35.58 2688 2099460 699444 7.83 463700 1982984 28240 Average: 4917324 6981702 2965096 37.62 2688 2232179 732522 8.20 265771 2319405 15571 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 116.29 83.62 1236.13 12.30 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 14.78 10.23 7.35 4.23 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 46.84 38.93 342.75 9.63 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 199.17 143.32 38.44 36.92 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 31.11 23.69 7.25 6.52 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 1.23 0.18 0.16 0.02 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 13.60 13.26 120.00 1.20 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 1.38 0.17 0.13 0.02 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 11.85 9.72 2.15 1.17 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 3.47 0.47 0.79 0.34 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 14.50 14.10 120.07 1.25 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 2.93 0.12 0.37 0.01 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 20.68 19.04 3.57 3.37 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 5.06 3.90 117.73 0.26 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 21.17 20.90 354.43 1.57 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 0.80 0.18 0.11 0.02 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 9.21 9.01 1.57 0.70 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 4.38 3.90 117.56 0.26 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 21.81 21.44 354.81 1.53 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 0.73 0.30 0.17 0.08 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 52.10 37.90 82.02 27.94 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 18.86 16.99 16.67 8.37 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 27.82 21.43 132.93 5.35 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) 12/31/2025 _x86_64_ (2 CPU) 00:34:57 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 36.72 0.00 5.16 1.18 0.11 56.84 12:37:01 AM 0 27.26 0.00 4.30 1.40 0.10 66.94 12:37:01 AM 1 46.19 0.00 6.03 0.95 0.12 46.71 12:38:01 AM all 14.54 0.00 1.74 0.34 0.08 83.30 12:38:01 AM 0 11.49 0.00 1.38 0.25 0.08 86.79 12:38:01 AM 1 17.60 0.00 2.10 0.43 0.07 79.80 12:39:01 AM all 33.64 0.00 6.30 0.52 0.09 59.45 12:39:01 AM 0 21.64 0.00 5.95 0.60 0.10 71.71 12:39:01 AM 1 45.64 0.00 6.65 0.45 0.08 47.17 12:40:01 AM all 4.19 0.00 0.96 0.45 0.06 94.34 12:40:01 AM 0 2.16 0.00 0.65 0.40 0.08 96.71 12:40:01 AM 1 6.23 0.00 1.27 0.50 0.03 91.97 12:41:01 AM all 2.14 0.00 0.30 0.03 0.07 97.47 12:41:01 AM 0 0.33 0.00 0.25 0.03 0.05 99.33 12:41:01 AM 1 3.94 0.00 0.35 0.02 0.08 95.60 12:42:01 AM all 0.45 0.00 0.09 0.00 0.07 99.39 12:42:01 AM 0 0.42 0.00 0.13 0.00 0.10 99.35 12:42:01 AM 1 0.48 0.00 0.05 0.00 0.03 99.43 12:43:01 AM all 0.89 0.00 0.19 0.00 0.05 98.86 12:43:01 AM 0 1.12 0.00 0.23 0.00 0.05 98.60 12:43:01 AM 1 0.67 0.00 0.15 0.00 0.05 99.13 12:44:01 AM all 0.31 0.00 0.11 0.00 0.08 99.51 12:44:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 12:44:01 AM 1 0.50 0.00 0.13 0.00 0.10 99.26 12:45:01 AM all 1.31 0.00 0.13 0.00 0.08 98.48 12:45:01 AM 0 1.19 0.00 0.17 0.00 0.10 98.54 12:45:01 AM 1 1.44 0.00 0.10 0.00 0.05 98.41 12:46:01 AM all 0.53 0.00 0.12 0.00 0.08 99.27 12:46:01 AM 0 0.64 0.00 0.12 0.00 0.08 99.16 12:46:01 AM 1 0.43 0.00 0.12 0.00 0.07 99.38 12:47:01 AM all 0.97 0.00 0.16 0.00 0.08 98.79 12:47:01 AM 0 0.72 0.00 0.12 0.00 0.07 99.10 12:47:01 AM 1 1.22 0.00 0.20 0.00 0.10 98.48 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.48 0.00 0.07 0.00 0.08 99.37 12:48:01 AM 0 0.57 0.00 0.02 0.00 0.05 99.37 12:48:01 AM 1 0.40 0.00 0.12 0.00 0.10 99.38 12:49:01 AM all 2.10 0.00 0.18 0.00 0.08 97.64 12:49:01 AM 0 1.67 0.00 0.13 0.00 0.07 98.13 12:49:01 AM 1 2.53 0.00 0.23 0.00 0.08 97.16 12:50:01 AM all 0.62 0.00 0.23 0.00 0.08 99.06 12:50:01 AM 0 0.37 0.00 0.18 0.00 0.10 99.35 12:50:01 AM 1 0.87 0.00 0.28 0.00 0.07 98.78 12:51:01 AM all 1.07 0.00 0.21 0.00 0.08 98.64 12:51:01 AM 0 1.47 0.00 0.18 0.00 0.08 98.26 12:51:01 AM 1 0.67 0.00 0.23 0.00 0.08 99.02 12:52:01 AM all 0.49 0.00 0.09 0.00 0.07 99.35 12:52:01 AM 0 0.33 0.00 0.12 0.00 0.07 99.48 12:52:01 AM 1 0.65 0.00 0.07 0.00 0.07 99.22 12:53:01 AM all 1.02 0.00 0.13 0.00 0.08 98.77 12:53:01 AM 0 0.72 0.00 0.12 0.00 0.07 99.10 12:53:01 AM 1 1.32 0.00 0.13 0.00 0.10 98.45 12:54:01 AM all 0.54 0.00 0.13 0.00 0.08 99.25 12:54:01 AM 0 0.57 0.00 0.07 0.00 0.05 99.32 12:54:01 AM 1 0.52 0.00 0.20 0.00 0.10 99.18 12:55:01 AM all 1.04 0.00 0.16 0.01 0.08 98.70 12:55:01 AM 0 1.64 0.00 0.15 0.00 0.07 98.15 12:55:01 AM 1 0.45 0.00 0.17 0.02 0.10 99.26 12:56:01 AM all 0.45 0.00 0.12 0.00 0.07 99.37 12:56:01 AM 0 0.53 0.00 0.12 0.00 0.05 99.30 12:56:01 AM 1 0.37 0.00 0.12 0.00 0.08 99.43 12:57:01 AM all 8.30 0.00 1.41 0.04 0.09 90.15 12:57:01 AM 0 6.53 0.00 1.69 0.03 0.08 91.66 12:57:01 AM 1 10.07 0.00 1.14 0.05 0.10 88.65 12:58:01 AM all 33.04 0.00 4.13 0.13 0.08 62.61 12:58:01 AM 0 20.74 0.00 3.65 0.12 0.08 75.40 12:58:01 AM 1 45.32 0.00 4.61 0.15 0.08 49.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.60 0.00 1.01 0.12 0.08 92.20 Average: 0 4.66 0.00 0.90 0.13 0.07 94.24 Average: 1 8.54 0.00 1.11 0.12 0.08 90.15