---> uname -a: Linux prd-centos8-robot-2c-8g-19151.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 585 4922 19 2190 6814 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:24:bc:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85006sec preferred_lft 85006sec inet6 fe80::f816:3eff:fe24:bcd1/64 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) 02/20/2026 _x86_64_ (2 CPU) 00:34:44 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 203.58 141.11 62.48 14308.21 39705.90 12:37:01 AM 120.91 1.10 119.81 75.84 13222.79 12:38:01 AM 34.09 0.42 33.67 64.78 2707.18 12:39:01 AM 83.52 6.93 76.59 1289.52 8444.11 12:40:01 AM 11.55 0.05 11.50 4.80 1107.60 12:41:02 AM 4.27 0.03 4.23 1.07 159.25 12:42:01 AM 0.19 0.00 0.19 0.00 2.46 12:43:01 AM 0.23 0.00 0.23 0.00 10.20 12:44:01 AM 0.25 0.00 0.25 0.00 3.77 12:45:01 AM 0.25 0.00 0.25 0.00 11.10 12:46:01 AM 0.25 0.00 0.25 0.00 4.58 12:47:01 AM 0.33 0.00 0.33 0.00 11.00 12:48:01 AM 0.17 0.00 0.17 0.00 3.08 12:49:01 AM 0.12 0.00 0.12 0.00 16.28 12:50:01 AM 0.43 0.03 0.40 0.27 7.93 12:51:01 AM 1.40 0.00 1.40 0.00 39.77 12:52:01 AM 0.25 0.00 0.25 0.00 4.35 12:53:01 AM 0.15 0.00 0.15 0.00 8.82 12:54:01 AM 0.25 0.00 0.25 0.00 5.11 12:55:01 AM 0.50 0.00 0.50 0.00 14.76 12:56:01 AM 0.32 0.00 0.32 0.00 5.70 12:57:01 AM 14.71 0.32 14.40 36.93 556.44 12:58:01 AM 40.35 6.41 33.93 627.69 1477.53 Average: 22.54 6.81 15.74 714.18 2938.81 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5456200 7026232 2426224 30.78 2688 1762532 743148 8.32 186112 1955880 124456 12:37:01 AM 5166472 7006212 2715952 34.46 2688 2015508 727624 8.15 198512 2160024 44268 12:38:01 AM 5151548 7051512 2730876 34.65 2688 2073000 685808 7.68 228080 2142620 62936 12:39:01 AM 4954124 7050100 2928300 37.15 2688 2262500 642372 7.19 260788 2277756 25532 12:40:01 AM 4916160 7012376 2966264 37.63 2688 2262876 699160 7.83 261120 2318228 236 12:41:02 AM 4914756 7011340 2967668 37.65 2688 2263240 699160 7.83 261120 2319916 8 12:42:01 AM 4914892 7011508 2967532 37.65 2688 2263272 699160 7.83 261124 2319876 8 12:43:01 AM 4903400 7000248 2979024 37.79 2688 2263504 732160 8.20 261124 2330872 4 12:44:01 AM 4904248 7001128 2978176 37.78 2688 2263536 716540 8.02 261124 2330380 4 12:45:01 AM 4904132 7001236 2978292 37.78 2688 2263760 716540 8.02 261132 2330608 8 12:46:01 AM 4904060 7001200 2978364 37.78 2688 2263796 716540 8.02 261132 2330712 4 12:47:01 AM 4911452 7008812 2970972 37.69 2688 2264016 708208 7.93 261132 2323252 4 12:48:01 AM 4911004 7008396 2971420 37.70 2688 2264048 708208 7.93 261132 2323664 16 12:49:01 AM 4910664 7008508 2971760 37.70 2688 2264500 708208 7.93 261240 2324032 12 12:50:01 AM 4896052 6993948 2986372 37.89 2688 2264548 727328 8.14 261348 2337856 12 12:51:01 AM 4881548 6979692 3000876 38.07 2688 2264796 743748 8.33 261348 2352564 8 12:52:01 AM 4909816 7007992 2972608 37.71 2688 2264828 718096 8.04 261348 2324404 4 12:53:01 AM 4909992 7008400 2972432 37.71 2688 2265060 718096 8.04 261348 2324636 4 12:54:01 AM 4894644 6993096 2987780 37.90 2688 2265104 746084 8.35 261348 2338412 4 12:55:01 AM 4887636 6986328 2994788 37.99 2688 2265344 742340 8.31 261348 2346020 4 12:56:01 AM 4901760 7000484 2980664 37.81 2688 2265376 742340 8.31 261348 2331980 4 12:57:01 AM 5101396 7016904 2781028 35.28 2688 2088344 689904 7.72 303588 2114784 29224 12:58:01 AM 5013092 6950340 2869332 36.40 2688 2110648 764920 8.56 468488 2042192 26168 Average: 4966046 7005913 2916378 37.00 2688 2208875 717204 8.03 264625 2273942 13606 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 316.72 203.65 1649.77 59.00 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 79.21 58.63 920.34 9.69 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 17.78 14.26 24.40 5.29 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 250.66 177.07 363.36 47.58 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 16.89 8.28 4.39 0.95 0.00 0.00 0.00 0.00 12:41:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:02 AM eth0 17.33 16.08 3.79 4.02 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 1.39 0.15 0.13 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 18.56 17.58 120.65 1.75 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 1.22 0.17 0.10 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 10.31 8.72 1.45 0.68 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 2.42 0.32 0.24 0.08 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 17.80 16.15 120.09 1.20 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 3.95 0.72 1.18 0.65 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 19.11 18.33 3.62 3.62 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 11.81 7.06 118.35 0.46 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 30.47 27.96 355.42 2.01 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 0.78 0.23 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 7.77 7.60 1.79 0.61 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 8.03 7.43 117.77 0.49 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 30.59 29.73 355.45 2.08 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 0.52 0.20 0.11 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 51.14 34.69 83.36 30.85 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 19.84 17.66 14.78 8.89 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 40.65 29.27 185.40 7.83 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) 02/20/2026 _x86_64_ (2 CPU) 00:34:44 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 42.83 0.06 10.73 15.30 0.11 30.98 12:36:01 AM 0 38.37 0.07 10.63 16.23 0.10 34.60 12:36:01 AM 1 47.28 0.05 10.82 14.37 0.12 27.36 12:37:01 AM all 31.82 0.00 5.41 3.32 0.11 59.34 12:37:01 AM 0 37.18 0.00 5.76 3.46 0.12 53.49 12:37:01 AM 1 26.45 0.00 5.06 3.18 0.10 65.20 12:38:01 AM all 21.01 0.00 3.26 0.50 0.08 75.15 12:38:01 AM 0 31.35 0.00 4.06 0.45 0.08 64.06 12:38:01 AM 1 10.69 0.00 2.47 0.55 0.07 86.23 12:39:01 AM all 26.82 0.00 5.44 2.90 0.09 64.74 12:39:01 AM 0 26.55 0.00 5.43 2.83 0.10 65.09 12:39:01 AM 1 27.09 0.00 5.46 2.97 0.08 64.40 12:40:01 AM all 1.16 0.00 0.24 1.49 0.03 97.08 12:40:01 AM 0 2.04 0.00 0.27 1.13 0.02 96.55 12:40:01 AM 1 0.28 0.00 0.22 1.84 0.05 97.61 12:41:02 AM all 1.54 0.00 0.20 0.03 0.05 98.19 12:41:02 AM 0 0.73 0.00 0.15 0.03 0.05 99.03 12:41:02 AM 1 2.35 0.00 0.25 0.02 0.05 97.34 12:42:01 AM all 0.43 0.00 0.12 0.00 0.04 99.41 12:42:01 AM 0 0.32 0.00 0.12 0.00 0.03 99.52 12:42:01 AM 1 0.53 0.00 0.12 0.00 0.05 99.30 12:43:01 AM all 1.15 0.00 0.21 0.00 0.04 98.60 12:43:01 AM 0 0.62 0.00 0.22 0.00 0.05 99.11 12:43:01 AM 1 1.67 0.00 0.20 0.00 0.03 98.09 12:44:01 AM all 0.55 0.00 0.13 0.00 0.04 99.28 12:44:01 AM 0 0.45 0.00 0.17 0.00 0.05 99.33 12:44:01 AM 1 0.65 0.00 0.08 0.00 0.03 99.23 12:45:01 AM all 1.09 0.00 0.13 0.00 0.06 98.73 12:45:01 AM 0 0.57 0.00 0.12 0.00 0.05 99.27 12:45:01 AM 1 1.61 0.00 0.13 0.00 0.07 98.19 12:46:01 AM all 0.50 0.00 0.13 0.00 0.03 99.33 12:46:01 AM 0 0.37 0.00 0.17 0.00 0.05 99.42 12:46:01 AM 1 0.63 0.00 0.10 0.00 0.02 99.25 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 0.99 0.00 0.13 0.00 0.07 98.81 12:47:01 AM 0 0.67 0.00 0.05 0.00 0.05 99.23 12:47:01 AM 1 1.31 0.00 0.22 0.00 0.08 98.39 12:48:01 AM all 0.59 0.00 0.12 0.00 0.03 99.26 12:48:01 AM 0 0.67 0.00 0.07 0.00 0.02 99.25 12:48:01 AM 1 0.52 0.00 0.17 0.00 0.05 99.26 12:49:01 AM all 2.06 0.00 0.21 0.00 0.05 97.68 12:49:01 AM 0 1.60 0.00 0.17 0.00 0.03 98.20 12:49:01 AM 1 2.51 0.00 0.25 0.00 0.07 97.17 12:50:01 AM all 0.51 0.00 0.28 0.00 0.05 99.16 12:50:01 AM 0 0.47 0.00 0.27 0.00 0.03 99.23 12:50:01 AM 1 0.55 0.00 0.30 0.00 0.07 99.08 12:51:01 AM all 1.07 0.00 0.23 0.18 0.06 98.46 12:51:01 AM 0 1.50 0.00 0.27 0.00 0.07 98.16 12:51:01 AM 1 0.64 0.00 0.20 0.35 0.05 98.76 12:52:01 AM all 0.45 0.00 0.10 0.00 0.04 99.41 12:52:01 AM 0 0.60 0.00 0.05 0.00 0.02 99.33 12:52:01 AM 1 0.30 0.00 0.15 0.00 0.07 99.48 12:53:01 AM all 1.08 0.00 0.13 0.00 0.03 98.75 12:53:01 AM 0 0.85 0.00 0.08 0.00 0.02 99.05 12:53:01 AM 1 1.31 0.00 0.18 0.00 0.05 98.46 12:54:01 AM all 0.54 0.00 0.14 0.00 0.04 99.27 12:54:01 AM 0 0.65 0.00 0.05 0.00 0.02 99.28 12:54:01 AM 1 0.44 0.00 0.23 0.00 0.07 99.26 12:55:01 AM all 1.09 0.00 0.22 0.00 0.05 98.64 12:55:01 AM 0 1.47 0.00 0.28 0.00 0.03 98.21 12:55:01 AM 1 0.72 0.00 0.15 0.00 0.07 99.06 12:56:01 AM all 0.46 0.00 0.13 0.00 0.04 99.36 12:56:01 AM 0 0.53 0.00 0.13 0.00 0.05 99.28 12:56:01 AM 1 0.39 0.00 0.13 0.00 0.03 99.45 12:57:01 AM all 13.65 0.00 2.06 0.18 0.07 84.03 12:57:01 AM 0 16.09 0.00 1.80 0.15 0.08 81.88 12:57:01 AM 1 11.22 0.00 2.32 0.22 0.05 86.19 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 30.53 0.23 4.22 0.29 0.09 64.64 12:58:01 AM 0 44.14 0.20 4.55 0.35 0.10 50.66 12:58:01 AM 1 16.93 0.27 3.88 0.23 0.08 78.60 Average: all 7.92 0.01 1.48 1.05 0.06 89.48 Average: 0 9.04 0.01 1.52 1.07 0.05 88.31 Average: 1 6.79 0.01 1.44 1.03 0.06 90.66