---> uname -a: Linux prd-centos8-robot-2c-8g-19.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 610 4789 19 2298 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:54:e4:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84572sec preferred_lft 84572sec inet6 fe80::f816:3eff:fe54:e40b/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) 01/14/2026 _x86_64_ (2 CPU) 02:12:43 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 203.65 143.75 59.90 14483.04 39866.83 02:15:01 AM 119.39 1.08 118.31 75.31 11207.28 02:16:01 AM 33.11 0.03 33.07 0.53 3890.55 02:17:01 AM 38.86 7.10 31.76 1310.18 2184.37 02:18:01 AM 72.09 2.70 69.39 436.12 8386.22 02:19:01 AM 3.12 0.00 3.12 0.00 91.12 02:20:01 AM 0.35 0.00 0.35 0.00 3.70 02:21:01 AM 0.48 0.00 0.48 0.00 6.11 02:22:01 AM 2.17 0.10 2.07 6.80 159.52 02:23:01 AM 0.52 0.00 0.52 0.00 167.96 02:24:01 AM 0.38 0.00 0.38 0.00 190.72 02:25:01 AM 0.28 0.00 0.28 0.00 147.73 02:26:01 AM 0.20 0.00 0.20 0.00 25.21 02:27:01 AM 0.12 0.00 0.12 0.00 47.34 02:28:01 AM 0.30 0.03 0.27 0.27 18.33 02:29:01 AM 1.67 0.00 1.67 0.00 46.61 02:30:01 AM 0.23 0.00 0.23 0.00 68.94 02:31:01 AM 0.45 0.00 0.45 0.00 150.44 02:32:01 AM 0.23 0.00 0.23 0.00 120.51 02:33:01 AM 0.40 0.00 0.40 0.00 141.69 02:34:01 AM 0.37 0.00 0.37 0.00 138.88 02:35:01 AM 0.30 0.00 0.30 0.00 88.52 02:36:01 AM 0.40 0.00 0.40 0.00 86.54 02:37:01 AM 0.35 0.00 0.35 0.00 18.38 02:38:01 AM 0.53 0.00 0.53 0.00 16.93 02:39:01 AM 0.20 0.00 0.20 0.00 18.03 02:40:01 AM 0.42 0.00 0.42 0.00 85.80 02:41:01 AM 0.23 0.00 0.23 0.00 46.20 02:42:01 AM 14.40 0.32 14.08 36.93 681.05 02:43:01 AM 29.59 0.52 29.07 63.85 3241.69 Average: 17.49 5.19 12.31 547.14 2378.27 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5443848 7022744 2438576 30.94 2688 1771212 726540 8.14 186580 1970236 115412 02:15:01 AM 5158740 7007272 2723684 34.55 2688 2024124 702180 7.86 198676 2174116 94744 02:16:01 AM 5090932 6973336 2791492 35.41 2688 2058636 731060 8.19 213684 2229884 45328 02:17:01 AM 4887248 6975828 2995176 38.00 2688 2256452 725968 8.13 278856 2342456 172148 02:18:01 AM 4942212 7058860 2940212 37.30 2688 2283964 631964 7.08 266532 2291496 32 02:19:01 AM 4942156 7058800 2940268 37.30 2688 2283968 631964 7.08 266536 2291564 4 02:20:01 AM 4941880 7058524 2940544 37.31 2688 2283968 627068 7.02 266536 2291732 4 02:21:01 AM 4942312 7058960 2940112 37.30 2688 2283972 627068 7.02 266536 2291508 4 02:22:01 AM 4885372 7005652 2997052 38.02 2688 2287636 734152 8.22 267060 2347684 896 02:23:01 AM 4877408 7003716 3005016 38.12 2688 2293624 755424 8.46 267060 2355136 2044 02:24:01 AM 4873156 7003392 3009268 38.18 2688 2297592 755424 8.46 267060 2359216 404 02:25:01 AM 4868000 7002348 3014424 38.24 2688 2301664 771084 8.63 267284 2364540 88 02:26:01 AM 4867084 7002496 3015340 38.25 2688 2302728 747708 8.37 267428 2365468 452 02:27:01 AM 4868300 7004752 3014124 38.24 2688 2303776 732288 8.20 267428 2364504 104 02:28:01 AM 4866632 7003480 3015792 38.26 2688 2304152 732288 8.20 267564 2365760 64 02:29:01 AM 4866584 7003768 3015840 38.26 2688 2304500 732288 8.20 267564 2365960 40 02:30:01 AM 4860804 7000412 3021620 38.33 2688 2306916 748012 8.38 267588 2371300 524 02:31:01 AM 4852684 6996172 3029740 38.44 2688 2310792 748012 8.38 267616 2379676 40 02:32:01 AM 4846568 6995820 3035856 38.51 2688 2316564 748012 8.38 267616 2385580 2228 02:33:01 AM 4844836 6996452 3037588 38.54 2688 2318940 748012 8.38 267616 2387232 480 02:34:01 AM 4836492 6994176 3045932 38.64 2688 2324988 763788 8.55 267616 2395792 2484 02:35:01 AM 4836596 6994420 3045828 38.64 2688 2325128 763788 8.55 267616 2395672 48 02:36:01 AM 4834204 6994528 3048220 38.67 2688 2327628 747460 8.37 267616 2398236 72 02:37:01 AM 4833912 6994628 3048512 38.67 2688 2328020 747460 8.37 267616 2398576 24 02:38:01 AM 4833480 6994664 3048944 38.68 2688 2328496 747460 8.37 267616 2399060 152 02:39:01 AM 4831472 6994352 3050952 38.71 2688 2330184 747460 8.37 267616 2400732 1400 02:40:01 AM 4827476 6992092 3054948 38.76 2688 2331928 802624 8.99 267764 2404136 796 02:41:01 AM 4826096 6991832 3056328 38.77 2688 2333068 802624 8.99 267764 2405392 616 02:42:01 AM 4818484 6900712 3063940 38.87 2688 2253216 754732 8.45 350096 2346096 109244 02:43:01 AM 4959532 7006392 2922892 37.08 2688 2219892 660140 7.39 516596 2046480 27224 Average: 4905483 7003019 2976941 37.77 2688 2266591 729802 8.17 272025 2329507 19237 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 298.80 192.77 1648.06 57.19 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 84.67 66.54 893.56 9.80 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 13.48 5.41 4.69 2.75 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 40.83 35.51 334.46 7.68 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 596.13 422.29 121.62 102.24 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 2.40 2.03 0.55 0.49 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 2.90 1.95 0.46 0.42 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 2.22 0.73 0.25 0.12 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 50.72 35.34 27.59 4.74 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 33.63 31.86 30.64 4.32 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 15.85 14.48 17.50 2.35 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 84.92 84.86 31.01 7.44 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 54.36 52.96 11.22 4.50 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 54.59 50.61 11.54 4.81 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 12.70 9.40 3.31 2.24 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 9.58 7.83 2.64 1.78 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 69.78 65.93 14.44 9.06 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 73.13 71.85 28.24 10.51 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 120.75 120.66 78.11 9.05 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 75.41 75.96 31.45 5.88 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 100.50 93.45 61.15 7.69 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 19.74 19.74 3.14 1.39 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 70.82 70.25 28.80 5.99 0.00 0.00 0.00 0.00 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 12.88 10.73 3.04 2.20 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 14.40 12.30 3.37 2.49 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 44.78 44.34 26.15 3.56 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 70.21 63.51 12.36 6.32 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 26.62 23.56 5.08 2.50 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 117.23 79.25 201.59 146.74 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 19.59 15.34 70.58 7.44 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 73.12 59.38 123.56 14.46 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) 01/14/2026 _x86_64_ (2 CPU) 02:12:43 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 41.72 0.07 10.57 13.89 0.10 33.65 02:14:01 AM 0 48.16 0.08 9.70 12.77 0.12 29.17 02:14:01 AM 1 35.29 0.05 11.44 15.01 0.08 38.12 02:15:01 AM all 34.96 0.00 5.28 2.29 0.09 57.38 02:15:01 AM 0 46.26 0.00 6.31 3.28 0.08 44.06 02:15:01 AM 1 23.66 0.00 4.25 1.30 0.10 70.70 02:16:01 AM all 8.22 0.00 1.19 0.85 0.06 89.67 02:16:01 AM 0 6.16 0.00 1.00 0.47 0.05 92.33 02:16:01 AM 1 10.29 0.00 1.39 1.24 0.07 87.02 02:17:01 AM all 25.92 0.00 4.58 0.48 0.10 68.92 02:17:01 AM 0 29.50 0.00 5.14 0.47 0.10 64.79 02:17:01 AM 1 22.34 0.00 4.03 0.48 0.10 73.04 02:18:01 AM all 18.65 0.00 4.19 0.80 0.08 76.28 02:18:01 AM 0 18.71 0.00 4.48 0.94 0.07 75.81 02:18:01 AM 1 18.60 0.00 3.90 0.67 0.08 76.76 02:19:01 AM all 0.33 0.00 0.08 0.01 0.03 99.56 02:19:01 AM 0 0.07 0.00 0.07 0.00 0.02 99.85 02:19:01 AM 1 0.60 0.00 0.08 0.02 0.03 99.26 02:20:01 AM all 0.36 0.00 0.09 0.00 0.03 99.52 02:20:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 02:20:01 AM 1 0.62 0.00 0.10 0.00 0.03 99.25 02:21:01 AM all 0.28 0.00 0.09 0.00 0.03 99.61 02:21:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 02:21:01 AM 1 0.45 0.00 0.10 0.00 0.02 99.43 02:22:01 AM all 8.33 0.00 0.96 0.01 0.05 90.64 02:22:01 AM 0 14.81 0.00 1.56 0.00 0.05 83.58 02:22:01 AM 1 1.84 0.00 0.37 0.02 0.05 97.72 02:23:01 AM all 12.15 0.00 0.91 0.00 0.07 86.87 02:23:01 AM 0 18.37 0.00 1.49 0.00 0.07 80.08 02:23:01 AM 1 5.92 0.00 0.34 0.00 0.07 93.68 02:24:01 AM all 7.84 0.00 0.30 0.00 0.08 91.78 02:24:01 AM 0 6.82 0.00 0.23 0.00 0.08 92.86 02:24:01 AM 1 8.86 0.00 0.37 0.00 0.08 90.69 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 11.51 0.00 1.16 0.01 0.06 87.27 02:25:01 AM 0 19.59 0.00 1.87 0.00 0.07 78.47 02:25:01 AM 1 3.54 0.00 0.45 0.02 0.05 95.94 02:26:01 AM all 6.22 0.00 0.54 0.00 0.07 93.18 02:26:01 AM 0 10.95 0.00 0.75 0.00 0.07 88.23 02:26:01 AM 1 1.57 0.00 0.33 0.00 0.07 98.03 02:27:01 AM all 6.28 0.00 0.65 0.00 0.06 93.00 02:27:01 AM 0 6.17 0.00 0.74 0.00 0.05 93.04 02:27:01 AM 1 6.39 0.00 0.57 0.00 0.07 92.97 02:28:01 AM all 4.54 0.00 0.47 0.01 0.05 94.93 02:28:01 AM 0 4.63 0.00 0.48 0.02 0.05 94.82 02:28:01 AM 1 4.45 0.00 0.45 0.00 0.05 95.05 02:29:01 AM all 3.75 0.00 0.29 0.02 0.06 95.89 02:29:01 AM 0 4.65 0.00 0.35 0.02 0.07 94.91 02:29:01 AM 1 2.84 0.00 0.23 0.02 0.05 96.86 02:30:01 AM all 10.07 0.00 0.85 0.00 0.07 89.02 02:30:01 AM 0 13.50 0.00 0.84 0.00 0.07 85.59 02:30:01 AM 1 6.76 0.00 0.86 0.00 0.07 92.31 02:31:01 AM all 7.27 0.00 0.38 0.03 0.06 92.27 02:31:01 AM 0 11.60 0.00 0.35 0.00 0.05 88.00 02:31:01 AM 1 2.95 0.00 0.40 0.05 0.07 96.53 02:32:01 AM all 6.80 0.00 0.63 0.01 0.07 92.50 02:32:01 AM 0 9.45 0.00 0.81 0.00 0.07 89.68 02:32:01 AM 1 4.14 0.00 0.45 0.02 0.07 95.32 02:33:01 AM all 3.56 0.00 0.39 0.01 0.06 95.99 02:33:01 AM 0 3.47 0.00 0.39 0.00 0.07 96.07 02:33:01 AM 1 3.64 0.00 0.39 0.02 0.05 95.91 02:34:01 AM all 10.60 0.00 1.11 0.01 0.07 88.22 02:34:01 AM 0 11.86 0.00 1.43 0.02 0.05 86.65 02:34:01 AM 1 9.33 0.00 0.79 0.00 0.08 89.79 02:35:01 AM all 1.27 0.00 0.18 0.00 0.05 98.50 02:35:01 AM 0 1.12 0.00 0.18 0.00 0.05 98.65 02:35:01 AM 1 1.42 0.00 0.17 0.00 0.05 98.36 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 6.04 0.00 0.60 0.00 0.07 93.29 02:36:01 AM 0 8.35 0.00 0.72 0.00 0.07 90.86 02:36:01 AM 1 3.72 0.00 0.49 0.00 0.07 95.72 02:37:01 AM all 4.60 0.00 0.21 0.00 0.05 95.14 02:37:01 AM 0 5.72 0.00 0.18 0.00 0.05 94.05 02:37:01 AM 1 3.48 0.00 0.23 0.00 0.05 96.24 02:38:01 AM all 5.03 0.00 0.25 0.02 0.05 94.66 02:38:01 AM 0 5.37 0.00 0.22 0.00 0.07 94.35 02:38:01 AM 1 4.68 0.00 0.28 0.03 0.03 94.96 02:39:01 AM all 6.22 0.00 0.57 0.00 0.05 93.16 02:39:01 AM 0 2.41 0.00 0.25 0.00 0.03 97.30 02:39:01 AM 1 10.21 0.00 0.91 0.00 0.07 88.81 02:40:01 AM all 7.40 0.00 1.13 0.00 0.06 91.41 02:40:01 AM 0 10.77 0.00 1.51 0.00 0.05 87.67 02:40:01 AM 1 4.03 0.00 0.76 0.00 0.07 95.15 02:41:01 AM all 4.89 0.00 0.35 0.00 0.07 94.69 02:41:01 AM 0 1.71 0.00 0.32 0.00 0.07 97.91 02:41:01 AM 1 8.08 0.00 0.39 0.00 0.07 91.47 02:42:01 AM all 22.26 0.00 2.14 1.08 0.08 74.44 02:42:01 AM 0 21.18 0.00 2.26 1.32 0.07 75.17 02:42:01 AM 1 23.34 0.00 2.02 0.84 0.08 73.72 02:43:01 AM all 30.10 0.00 4.11 0.53 0.08 65.19 02:43:01 AM 0 31.91 0.00 3.69 0.38 0.08 63.94 02:43:01 AM 1 28.28 0.00 4.53 0.67 0.08 66.44 Average: all 10.58 0.00 1.48 0.67 0.06 87.21 Average: 0 12.45 0.00 1.58 0.66 0.06 85.24 Average: 1 8.71 0.00 1.37 0.68 0.06 89.17