---> uname -a: Linux prd-centos8-robot-2c-8g-4401.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 630 4791 19 2275 6768 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:d3:08:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84794sec preferred_lft 84794sec inet6 fe80::f816:3eff:fed3:829/64 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) 01/26/2026 _x86_64_ (2 CPU) 03:43:33 LINUX RESTART (2 CPU) 03:44:01 AM tps rtps wtps bread/s bwrtn/s 03:45:01 AM 54.02 17.51 36.50 5506.56 5018.86 03:46:01 AM 118.69 1.08 117.61 75.31 11563.21 03:47:01 AM 34.61 0.42 34.19 64.78 3237.95 03:48:01 AM 86.90 6.93 79.97 1289.52 8563.97 03:49:01 AM 14.23 0.00 14.23 0.00 1221.06 03:50:01 AM 5.17 0.07 5.10 4.93 244.18 03:51:01 AM 1.18 0.00 1.18 0.00 72.64 03:52:01 AM 0.25 0.00 0.25 0.00 37.53 03:53:01 AM 0.17 0.00 0.17 0.00 2.02 03:54:01 AM 0.62 0.00 0.62 0.00 85.82 03:55:01 AM 0.37 0.00 0.37 0.00 32.18 03:56:01 AM 0.57 0.00 0.57 0.00 86.59 03:57:01 AM 0.42 0.00 0.42 0.00 47.63 03:58:01 AM 0.43 0.00 0.43 0.00 18.33 03:59:01 AM 0.43 0.03 0.40 0.27 11.28 04:00:01 AM 1.42 0.00 1.42 0.00 107.81 04:01:01 AM 0.52 0.02 0.50 0.13 87.00 04:02:01 AM 0.78 0.07 0.71 1.76 81.47 04:03:01 AM 0.42 0.00 0.42 0.00 40.21 04:04:01 AM 0.70 0.00 0.70 0.00 93.47 04:05:01 AM 0.42 0.00 0.42 0.00 53.31 04:06:01 AM 0.52 0.00 0.52 0.00 150.39 04:07:01 AM 0.83 0.02 0.82 0.13 187.67 04:08:01 AM 9.22 5.93 3.28 574.84 171.57 04:09:01 AM 3.42 0.32 3.10 36.92 449.85 04:10:01 AM 32.79 0.47 32.32 52.92 2912.81 Average: 14.20 1.26 12.94 292.81 1330.79 03:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:45:01 AM 5411856 6985736 2470576 31.34 2688 1766084 776132 8.69 186068 2000864 96572 03:46:01 AM 5121448 6963732 2760984 35.03 2688 2017832 732956 8.21 198372 2207008 61536 03:47:01 AM 5103916 6988560 2778516 35.25 2688 2058132 728624 8.16 227360 2193356 47412 03:48:01 AM 4917248 7015532 2965184 37.62 2688 2265320 659776 7.39 260620 2316492 26048 03:49:01 AM 4920368 7018400 2962064 37.58 2688 2265320 659776 7.39 260620 2316464 4 03:50:01 AM 4868364 6968256 3014068 38.24 2688 2267180 757112 8.48 261180 2367152 72 03:51:01 AM 4863232 6965432 3019200 38.30 2688 2269488 757112 8.48 261212 2372488 1008 03:52:01 AM 4862972 6965208 3019460 38.31 2688 2269516 757112 8.48 261212 2372524 24 03:53:01 AM 4862244 6964608 3020188 38.32 2688 2269652 757112 8.48 261212 2373556 136 03:54:01 AM 4860132 6964600 3022300 38.34 2688 2271748 757112 8.48 261256 2375660 4 03:55:01 AM 4858916 6964480 3023516 38.36 2688 2272852 757112 8.48 261368 2376736 292 03:56:01 AM 4856684 6964476 3025748 38.39 2688 2275080 757112 8.48 261440 2379004 152 03:57:01 AM 4855248 6964240 3027184 38.40 2688 2276272 757112 8.48 261460 2380284 72 03:58:01 AM 4854868 6964124 3027564 38.41 2688 2276544 757112 8.48 261460 2380760 16 03:59:01 AM 4853152 6963504 3029280 38.43 2688 2277660 773268 8.66 261672 2382032 992 04:00:01 AM 4850116 6962384 3032316 38.47 2688 2279452 788656 8.83 261692 2385184 504 04:01:01 AM 4847316 6961588 3035116 38.50 2688 2281636 766392 8.58 261812 2387488 368 04:02:01 AM 4846516 6962568 3035916 38.51 2688 2283368 766392 8.58 262152 2388216 132 04:03:01 AM 4845016 6962608 3037416 38.53 2688 2284944 766392 8.58 262344 2389568 812 04:04:01 AM 4843540 6962816 3038892 38.55 2688 2286576 766392 8.58 262448 2391136 124 04:05:01 AM 4841176 6962152 3041256 38.58 2688 2288268 766392 8.58 262472 2393332 424 04:06:01 AM 4834792 6961192 3047640 38.66 2688 2293692 766392 8.58 262732 2399672 1624 04:07:01 AM 4829932 6960592 3052500 38.73 2688 2297952 759216 8.50 262896 2404008 840 04:08:01 AM 4810004 6960344 3072428 38.98 2688 2317556 759172 8.50 265164 2421536 472 04:09:01 AM 4973144 6998672 2909288 36.91 2688 2194164 679436 7.61 297972 2236732 60016 04:10:01 AM 4980128 7000652 2902304 36.82 2688 2192932 696348 7.80 501464 2039552 10120 Average: 4906628 6972171 2975804 37.75 2688 2234585 747143 8.37 265756 2331954 11914 03:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 306.81 190.22 1637.51 61.10 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 88.82 66.98 890.39 9.78 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 18.21 11.61 8.80 4.50 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 221.73 161.84 376.34 37.72 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 2.28 1.67 0.60 0.31 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 50.96 39.53 13.65 13.71 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 52.00 51.67 9.10 4.43 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 2.40 0.95 0.28 0.10 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 9.18 7.41 1.46 0.79 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 50.31 49.98 9.96 4.27 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 62.61 44.16 12.69 6.39 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 82.90 73.19 18.84 9.20 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 32.24 28.71 7.66 4.54 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 14.88 12.85 2.91 1.46 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 21.56 20.56 4.24 2.12 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 40.75 32.99 11.23 5.21 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 67.26 65.49 13.28 10.68 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 62.44 64.10 10.88 7.45 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 54.16 55.99 9.79 6.70 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 33.79 31.04 13.01 3.94 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 35.49 31.18 7.41 6.06 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 65.16 66.17 13.23 8.15 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 80.32 80.12 16.62 10.87 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 23.23 21.41 4.59 2.88 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 95.60 66.08 179.43 131.94 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 16.68 15.69 14.51 8.34 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 61.22 49.67 126.56 13.95 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) 01/26/2026 _x86_64_ (2 CPU) 03:43:33 LINUX RESTART (2 CPU) 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 34.71 0.00 5.13 0.66 0.08 59.42 03:45:01 AM 0 33.82 0.00 5.88 0.70 0.07 59.53 03:45:01 AM 1 35.61 0.00 4.38 0.62 0.08 59.31 03:46:01 AM all 33.95 0.00 4.94 1.25 0.10 59.76 03:46:01 AM 0 36.78 0.00 5.18 1.40 0.10 56.54 03:46:01 AM 1 31.13 0.00 4.71 1.10 0.10 62.96 03:47:01 AM all 20.01 0.00 2.94 0.40 0.07 76.58 03:47:01 AM 0 22.76 0.00 3.15 0.32 0.07 73.71 03:47:01 AM 1 17.26 0.00 2.74 0.48 0.07 79.46 03:48:01 AM all 29.88 0.00 5.59 0.72 0.09 63.72 03:48:01 AM 0 37.19 0.00 6.22 0.95 0.10 55.54 03:48:01 AM 1 22.60 0.00 4.95 0.48 0.08 71.88 03:49:01 AM all 0.24 0.00 0.16 0.12 0.04 99.44 03:49:01 AM 0 0.12 0.00 0.12 0.00 0.05 99.72 03:49:01 AM 1 0.37 0.00 0.20 0.23 0.03 99.16 03:50:01 AM all 8.20 0.00 0.49 0.02 0.08 91.21 03:50:01 AM 0 10.70 0.00 0.56 0.02 0.07 88.65 03:50:01 AM 1 5.73 0.00 0.42 0.02 0.10 93.73 03:51:01 AM all 11.87 0.00 0.63 0.01 0.07 87.42 03:51:01 AM 0 20.87 0.00 0.92 0.00 0.09 78.12 03:51:01 AM 1 3.38 0.00 0.35 0.02 0.05 96.20 03:52:01 AM all 0.22 0.00 0.10 0.00 0.06 99.62 03:52:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 03:52:01 AM 1 0.32 0.00 0.12 0.00 0.08 99.48 03:53:01 AM all 0.54 0.00 0.13 0.00 0.07 99.26 03:53:01 AM 0 0.15 0.00 0.12 0.00 0.05 99.68 03:53:01 AM 1 0.94 0.00 0.13 0.00 0.08 98.85 03:54:01 AM all 6.28 0.00 0.24 0.00 0.08 93.40 03:54:01 AM 0 6.86 0.00 0.20 0.00 0.05 92.89 03:54:01 AM 1 5.70 0.00 0.28 0.00 0.10 93.92 03:55:01 AM all 5.72 0.00 0.41 0.00 0.08 93.80 03:55:01 AM 0 7.00 0.00 0.49 0.00 0.09 92.42 03:55:01 AM 1 4.45 0.00 0.32 0.00 0.08 95.14 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 8.46 0.00 0.49 0.01 0.08 90.95 03:56:01 AM 0 11.75 0.00 0.42 0.00 0.08 87.74 03:56:01 AM 1 5.16 0.00 0.56 0.02 0.08 94.17 03:57:01 AM all 6.08 0.00 0.36 0.00 0.07 93.49 03:57:01 AM 0 9.73 0.00 0.43 0.00 0.07 89.77 03:57:01 AM 1 2.53 0.00 0.30 0.00 0.07 97.11 03:58:01 AM all 2.59 0.00 0.18 0.00 0.09 97.13 03:58:01 AM 0 3.67 0.00 0.25 0.00 0.08 95.99 03:58:01 AM 1 1.52 0.00 0.12 0.00 0.10 98.26 03:59:01 AM all 4.00 0.00 0.33 0.00 0.07 95.60 03:59:01 AM 0 1.60 0.00 0.27 0.00 0.07 98.06 03:59:01 AM 1 6.40 0.00 0.38 0.00 0.07 93.15 04:00:01 AM all 7.72 0.00 0.44 0.01 0.12 91.71 04:00:01 AM 0 11.40 0.00 0.53 0.02 0.12 87.92 04:00:01 AM 1 4.14 0.00 0.35 0.00 0.12 95.39 04:01:01 AM all 7.52 0.00 0.52 0.00 0.08 91.88 04:01:01 AM 0 8.92 0.00 0.59 0.00 0.08 90.41 04:01:01 AM 1 6.12 0.00 0.46 0.00 0.07 93.36 04:02:01 AM all 4.51 0.00 0.35 0.01 0.09 95.05 04:02:01 AM 0 5.51 0.00 0.39 0.02 0.09 94.00 04:02:01 AM 1 3.50 0.00 0.31 0.00 0.09 96.11 04:03:01 AM all 4.04 0.00 0.31 0.00 0.08 95.58 04:03:01 AM 0 5.43 0.00 0.35 0.00 0.08 94.13 04:03:01 AM 1 2.64 0.00 0.27 0.00 0.07 97.02 04:04:01 AM all 3.49 0.00 0.25 0.00 0.07 96.19 04:04:01 AM 0 5.23 0.00 0.25 0.00 0.07 94.45 04:04:01 AM 1 1.76 0.00 0.25 0.00 0.07 97.93 04:05:01 AM all 6.31 0.00 0.35 0.00 0.07 93.27 04:05:01 AM 0 10.98 0.00 0.52 0.00 0.07 88.43 04:05:01 AM 1 1.67 0.00 0.18 0.00 0.07 98.08 04:06:01 AM all 17.45 0.00 0.50 0.01 0.08 81.96 04:06:01 AM 0 23.16 0.00 0.52 0.00 0.10 76.21 04:06:01 AM 1 11.79 0.00 0.47 0.02 0.07 87.65 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 14.22 0.00 0.54 0.01 0.08 85.15 04:07:01 AM 0 22.79 0.00 0.57 0.02 0.08 76.54 04:07:01 AM 1 5.61 0.00 0.51 0.00 0.07 93.82 04:08:01 AM all 6.55 0.23 0.39 0.11 0.08 92.65 04:08:01 AM 0 8.62 0.00 0.40 0.02 0.10 90.86 04:08:01 AM 1 4.48 0.45 0.38 0.20 0.05 94.43 04:09:01 AM all 17.04 0.00 1.65 0.03 0.08 81.20 04:09:01 AM 0 12.16 0.00 1.80 0.03 0.08 85.92 04:09:01 AM 1 21.92 0.00 1.50 0.02 0.08 76.48 04:10:01 AM all 30.89 0.00 3.43 0.22 0.07 65.39 04:10:01 AM 0 47.84 0.00 4.34 0.28 0.08 47.46 04:10:01 AM 1 13.97 0.00 2.53 0.15 0.07 83.29 Average: all 11.28 0.01 1.19 0.14 0.08 87.31 Average: 0 14.06 0.00 1.34 0.15 0.08 84.38 Average: 1 8.51 0.02 1.05 0.13 0.08 90.22