---> uname -a: Linux prd-centos8-robot-2c-8g-2499.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 579 4874 19 2243 6819 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:8f:cd:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85049sec preferred_lft 85049sec inet6 fe80::f816:3eff:fe8f:cdca/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) 01/21/2026 _x86_64_ (2 CPU) 00:36:14 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 89.87 6.53 83.34 1102.38 6674.11 12:39:01 AM 79.85 1.05 78.80 73.99 10938.29 12:40:01 AM 21.39 0.38 21.01 64.25 1273.21 12:41:01 AM 83.09 6.93 76.16 1289.30 8287.55 12:42:01 AM 10.98 0.00 10.98 0.00 1140.88 12:43:01 AM 0.33 0.00 0.33 0.00 5.08 12:44:01 AM 0.17 0.00 0.17 0.00 1.85 12:45:01 AM 0.42 0.07 0.35 4.93 108.48 12:46:01 AM 2.12 0.00 2.12 0.00 99.78 12:47:01 AM 0.53 0.03 0.50 1.87 221.13 12:48:01 AM 0.25 0.00 0.25 0.00 108.95 12:49:01 AM 0.20 0.00 0.20 0.00 62.31 12:50:01 AM 0.33 0.00 0.33 0.00 184.81 12:51:01 AM 0.28 0.00 0.28 0.00 9.70 12:52:01 AM 0.48 0.03 0.45 0.27 75.30 12:53:01 AM 1.25 0.00 1.25 0.00 93.47 12:54:01 AM 0.28 0.00 0.28 0.00 131.19 12:55:01 AM 0.15 0.00 0.15 0.00 39.99 12:56:01 AM 0.15 0.00 0.15 0.00 28.94 12:57:01 AM 0.63 0.00 0.63 0.00 49.04 12:58:01 AM 24.11 0.40 23.71 46.78 2426.56 Average: 15.09 0.73 14.36 123.05 1522.00 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5307068 7102016 2575364 32.67 2688 1972060 631076 7.07 186308 2052032 249448 12:39:01 AM 5178860 7018992 2703572 34.30 2688 2016292 696884 7.80 198056 2154964 16 12:40:01 AM 5149252 7052388 2733180 34.67 2688 2075680 670948 7.51 227468 2144992 55844 12:41:01 AM 4963616 7063768 2918816 37.03 2688 2266040 618316 6.92 260288 2266332 26144 12:42:01 AM 4965352 7065348 2917080 37.01 2688 2266052 618316 6.92 260300 2266648 16 12:43:01 AM 4965092 7065088 2917340 37.01 2688 2266052 618316 6.92 260304 2266780 8 12:44:01 AM 4965364 7065360 2917068 37.01 2688 2266052 618316 6.92 260304 2266580 4 12:45:01 AM 4907684 7011032 2974748 37.74 2688 2269412 724552 8.11 260636 2323848 184 12:46:01 AM 4903584 7010396 2978848 37.79 2688 2272868 724552 8.11 260908 2327752 2804 12:47:01 AM 4893668 7004412 2988764 37.92 2688 2276800 755760 8.46 261184 2337016 224 12:48:01 AM 4889196 7004160 2993236 37.97 2688 2281028 755760 8.46 261184 2341540 1248 12:49:01 AM 4886604 7004428 2995828 38.01 2688 2283896 755760 8.46 261184 2344340 2296 12:50:01 AM 4883276 7004340 2999156 38.05 2688 2287120 730144 8.18 261184 2347508 24 12:51:01 AM 4879756 7001780 3002676 38.09 2688 2288080 746668 8.36 261184 2350960 780 12:52:01 AM 4878212 7001868 3004220 38.11 2688 2289696 745512 8.35 261356 2352520 360 12:53:01 AM 4876376 7001820 3006056 38.14 2688 2291492 745512 8.35 261356 2354248 196 12:54:01 AM 4872376 7001576 3010056 38.19 2688 2295248 745512 8.35 261356 2358076 88 12:55:01 AM 4871368 7001660 3011064 38.20 2688 2296332 745512 8.35 261356 2359168 16 12:56:01 AM 4870176 7001552 3012256 38.21 2688 2297424 745512 8.35 261356 2360380 272 12:57:01 AM 4929492 7066572 2952940 37.46 2688 2303120 630132 7.06 261888 2301684 4788 12:58:01 AM 5035532 7019888 2846900 36.12 2688 2157484 676628 7.58 491336 1997092 21276 Average: 4955805 7027069 2926627 37.13 2688 2238963 699985 7.84 263833 2279736 17430 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 189.81 137.18 1381.32 27.33 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 76.55 49.44 602.25 5.71 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 19.74 17.86 24.24 5.82 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 587.84 435.00 430.25 99.17 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 9.82 7.92 3.52 2.96 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 2.68 2.05 0.68 0.61 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 3.05 1.92 0.52 0.42 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 120.08 100.95 34.80 8.70 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 142.91 139.14 34.98 10.93 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 48.93 46.38 24.69 4.19 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 91.87 90.68 32.26 7.34 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 64.42 64.87 20.87 5.45 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 102.67 99.32 27.84 8.17 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 31.69 30.69 7.24 2.87 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 103.40 102.55 18.71 8.15 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 126.66 126.06 22.20 9.68 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 134.11 135.09 33.03 10.31 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 2.98 3.87 0.64 0.66 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 2.85 3.70 0.63 0.64 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 88.80 67.82 19.98 5.94 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 77.76 54.98 162.59 103.40 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 96.60 81.79 137.31 15.64 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) 01/21/2026 _x86_64_ (2 CPU) 00:36:14 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 39.97 0.00 6.45 1.10 0.11 52.37 12:38:01 AM 0 47.60 0.00 7.29 1.13 0.10 43.88 12:38:01 AM 1 32.34 0.00 5.62 1.07 0.12 60.86 12:39:01 AM all 14.48 0.00 2.04 1.18 0.10 82.20 12:39:01 AM 0 24.49 0.00 2.39 1.07 0.10 71.95 12:39:01 AM 1 4.50 0.00 1.68 1.28 0.10 92.43 12:40:01 AM all 22.88 0.00 3.42 0.19 0.07 73.43 12:40:01 AM 0 27.08 0.00 3.55 0.18 0.08 69.11 12:40:01 AM 1 18.68 0.00 3.30 0.20 0.07 77.75 12:41:01 AM all 29.62 0.00 6.06 0.73 0.09 63.50 12:41:01 AM 0 42.74 0.00 7.07 0.90 0.10 49.18 12:41:01 AM 1 16.53 0.00 5.05 0.55 0.08 77.79 12:42:01 AM all 0.56 0.00 0.21 0.12 0.04 99.07 12:42:01 AM 0 0.80 0.00 0.23 0.20 0.03 98.73 12:42:01 AM 1 0.32 0.00 0.18 0.03 0.05 99.42 12:43:01 AM all 0.36 0.00 0.07 0.00 0.03 99.55 12:43:01 AM 0 0.60 0.00 0.07 0.00 0.00 99.33 12:43:01 AM 1 0.12 0.00 0.07 0.00 0.05 99.77 12:44:01 AM all 0.35 0.00 0.07 0.00 0.04 99.54 12:44:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 12:44:01 AM 1 0.12 0.00 0.08 0.00 0.05 99.75 12:45:01 AM all 8.23 0.00 1.19 0.03 0.07 90.49 12:45:01 AM 0 13.18 0.00 1.57 0.02 0.05 85.19 12:45:01 AM 1 3.30 0.00 0.82 0.03 0.08 95.76 12:46:01 AM all 11.87 0.00 1.41 0.00 0.08 86.63 12:46:01 AM 0 16.41 0.00 1.21 0.00 0.09 82.29 12:46:01 AM 1 7.41 0.00 1.61 0.00 0.08 90.89 12:47:01 AM all 8.31 0.00 0.67 0.02 0.07 90.94 12:47:01 AM 0 6.97 0.00 0.59 0.00 0.07 92.38 12:47:01 AM 1 9.65 0.00 0.75 0.03 0.07 89.50 12:48:01 AM all 10.95 0.00 0.88 0.00 0.09 88.08 12:48:01 AM 0 15.20 0.00 1.19 0.00 0.10 83.51 12:48:01 AM 1 6.75 0.00 0.57 0.00 0.08 92.59 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 6.83 0.00 0.58 0.00 0.07 92.52 12:49:01 AM 0 10.78 0.00 0.79 0.00 0.07 88.37 12:49:01 AM 1 2.88 0.00 0.37 0.00 0.07 96.68 12:50:01 AM all 11.66 0.00 1.28 0.00 0.08 86.99 12:50:01 AM 0 18.81 0.00 2.06 0.00 0.09 79.05 12:50:01 AM 1 4.73 0.00 0.52 0.00 0.07 94.69 12:51:01 AM all 5.12 0.00 0.45 0.00 0.06 94.37 12:51:01 AM 0 7.71 0.00 0.68 0.00 0.05 91.56 12:51:01 AM 1 2.58 0.00 0.22 0.00 0.07 97.14 12:52:01 AM all 7.97 0.00 0.83 0.01 0.07 91.13 12:52:01 AM 0 5.64 0.00 0.96 0.00 0.08 93.32 12:52:01 AM 1 10.33 0.00 0.70 0.02 0.05 88.91 12:53:01 AM all 8.38 0.00 0.73 0.01 0.06 90.82 12:53:01 AM 0 8.12 0.00 0.66 0.00 0.07 91.15 12:53:01 AM 1 8.64 0.00 0.80 0.02 0.05 90.49 12:54:01 AM all 10.34 0.00 0.94 0.00 0.07 88.65 12:54:01 AM 0 12.02 0.00 1.16 0.00 0.07 86.76 12:54:01 AM 1 8.66 0.00 0.72 0.00 0.07 90.55 12:55:01 AM all 3.52 0.00 0.43 0.00 0.05 96.00 12:55:01 AM 0 5.08 0.00 0.60 0.00 0.05 94.27 12:55:01 AM 1 1.96 0.00 0.27 0.00 0.05 97.73 12:56:01 AM all 3.51 0.00 0.42 0.00 0.06 96.02 12:56:01 AM 0 3.17 0.00 0.40 0.00 0.05 96.38 12:56:01 AM 1 3.84 0.00 0.43 0.00 0.07 95.65 12:57:01 AM all 9.05 0.00 0.75 0.01 0.07 90.13 12:57:01 AM 0 15.38 0.00 0.95 0.02 0.08 83.56 12:57:01 AM 1 2.71 0.00 0.54 0.00 0.05 96.70 12:58:01 AM all 21.41 0.00 3.04 0.18 0.07 75.31 12:58:01 AM 0 21.27 0.00 3.17 0.27 0.07 75.23 12:58:01 AM 1 21.55 0.00 2.90 0.10 0.07 75.38 Average: all 11.22 0.00 1.52 0.17 0.07 87.02 Average: 0 14.46 0.00 1.75 0.18 0.07 83.54 Average: 1 7.99 0.00 1.30 0.16 0.07 90.49