---> uname -a: Linux prd-centos8-robot-2c-8g-8829.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 625 4802 19 2269 6773 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:e1:40:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84802sec preferred_lft 84802sec inet6 fe80::f816:3eff:fee1:400a/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) 02/09/2026 _x86_64_ (2 CPU) 01:38:52 LINUX RESTART (2 CPU) 01:40:01 AM tps rtps wtps bread/s bwrtn/s 01:41:01 AM 121.89 0.28 121.61 13.46 11582.12 01:42:01 AM 44.16 1.43 42.73 138.24 5071.09 01:43:01 AM 72.99 9.38 63.61 1678.37 3914.33 01:44:01 AM 32.18 0.03 32.14 3.47 6294.32 01:45:01 AM 2.47 0.07 2.40 4.93 115.90 01:46:01 AM 0.73 0.00 0.73 0.00 96.40 01:47:01 AM 0.33 0.00 0.33 0.00 22.00 01:48:02 AM 0.38 0.00 0.38 0.00 19.80 01:49:01 AM 0.41 0.00 0.41 0.00 65.94 01:50:01 AM 0.60 0.00 0.60 0.00 22.28 01:51:01 AM 0.47 0.00 0.47 0.00 104.67 01:52:01 AM 0.70 0.00 0.70 0.00 51.67 01:53:01 AM 0.48 0.00 0.48 0.00 13.96 01:54:01 AM 0.47 0.00 0.47 0.00 20.03 01:55:01 AM 1.53 0.03 1.50 0.27 112.63 01:56:01 AM 0.38 0.00 0.38 0.00 81.35 01:57:01 AM 0.73 0.00 0.73 0.00 76.69 01:58:01 AM 0.45 0.00 0.45 0.00 68.19 01:59:01 AM 0.55 0.00 0.55 0.00 65.71 02:00:00 AM 0.50 0.00 0.50 0.00 56.08 02:01:01 AM 0.43 0.00 0.43 0.00 152.34 02:02:01 AM 1.08 0.08 1.00 1.87 189.04 02:03:01 AM 0.63 0.00 0.63 0.00 49.85 02:04:01 AM 0.67 0.00 0.67 0.00 136.56 02:05:01 AM 29.59 0.63 28.96 73.18 3142.37 Average: 12.60 0.48 12.12 76.61 1261.85 01:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:41:01 AM 5018188 6908428 2864244 36.34 2688 2065860 815260 9.13 198132 2318312 187504 01:42:01 AM 5209352 7051044 2673080 33.91 2688 2017372 667828 7.48 219684 2105400 9016 01:43:01 AM 4847656 6956948 3034776 38.50 2688 2274860 730552 8.18 261088 2391644 176664 01:44:01 AM 4912652 7020412 2969780 37.68 2688 2274192 671396 7.52 266976 2317584 4 01:45:01 AM 4864828 6974140 3017604 38.28 2688 2275768 723032 8.10 267388 2365008 328 01:46:01 AM 4858952 6970360 3023480 38.36 2688 2277864 723032 8.10 267572 2370880 32 01:47:01 AM 4857908 6969848 3024524 38.37 2688 2278396 738628 8.27 267572 2371900 4 01:48:02 AM 4856340 6969376 3026092 38.39 2688 2279524 738628 8.27 267596 2373392 672 01:49:01 AM 4854964 6969344 3027468 38.41 2688 2280844 754204 8.44 267628 2374840 228 01:50:01 AM 4853200 6968720 3029232 38.43 2688 2281984 771940 8.64 267728 2376316 1048 01:51:01 AM 4851344 6968928 3031088 38.45 2688 2284036 752476 8.43 267800 2378184 92 01:52:01 AM 4848576 6967316 3033856 38.49 2688 2285200 752476 8.43 267820 2380824 88 01:53:01 AM 4848456 6967436 3033976 38.49 2688 2285432 752476 8.43 267820 2381064 16 01:54:01 AM 4846084 6966576 3036348 38.52 2688 2286936 768468 8.60 267864 2383196 1060 01:55:01 AM 4844276 6966420 3038156 38.54 2688 2288592 768468 8.60 268044 2384972 408 01:56:01 AM 4842344 6966520 3040088 38.57 2688 2290664 768468 8.60 268164 2386928 264 01:57:01 AM 4840732 6966572 3041700 38.59 2688 2292328 768468 8.60 268372 2388196 148 01:58:01 AM 4838844 6966496 3043588 38.61 2688 2294120 768468 8.60 268596 2389996 248 01:59:01 AM 4836664 6965992 3045768 38.64 2688 2295776 768468 8.60 268684 2392332 292 02:00:00 AM 4834560 6965444 3047872 38.67 2688 2297332 741420 8.30 268708 2394512 428 02:01:01 AM 4827720 6964080 3054712 38.75 2688 2302824 741420 8.30 268968 2400616 1540 02:02:01 AM 4824004 6964368 3058428 38.80 2688 2306812 756804 8.47 269288 2404168 504 02:03:01 AM 4821200 6963864 3061232 38.84 2688 2309112 756804 8.47 269336 2406736 1760 02:04:01 AM 4869120 7021352 3013312 38.23 2688 2318668 667116 7.47 269688 2359320 7588 02:05:01 AM 4973040 6986640 2909392 36.91 2688 2186292 701528 7.85 506076 2046176 10164 Average: 4875240 6973065 3007192 38.15 2688 2265232 742713 8.32 272664 2353700 16004 01:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 134.14 103.80 1511.20 13.95 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 15.36 10.08 7.03 3.96 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 55.30 42.20 344.57 10.55 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 199.02 140.74 37.94 36.39 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 43.11 28.73 12.31 7.14 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 41.90 42.12 7.54 3.62 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 20.03 18.10 3.76 1.64 0.00 0.00 0.00 0.00 01:48:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:02 AM eth0 29.11 28.10 5.48 2.52 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 56.50 37.52 11.19 3.60 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 60.50 49.50 11.19 6.23 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 75.34 69.51 16.84 8.82 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 26.36 25.41 6.70 4.35 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 12.50 11.38 2.22 1.09 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 23.63 23.14 5.15 2.27 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 27.82 23.26 8.71 4.31 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 59.91 58.57 12.76 10.12 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 52.17 52.80 10.22 6.70 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 54.51 54.71 11.20 7.37 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 31.04 28.50 12.85 3.70 0.00 0.00 0.00 0.00 02:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:00 AM eth0 33.28 24.84 7.20 5.58 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 51.81 52.98 12.37 7.32 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 53.41 53.59 12.01 8.64 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 36.02 34.41 8.28 4.06 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 22.81 14.11 6.62 2.09 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 83.51 58.28 186.08 138.68 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 51.96 43.47 90.92 12.19 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) 02/09/2026 _x86_64_ (2 CPU) 01:38:52 LINUX RESTART (2 CPU) 01:40:01 AM CPU %user %nice %system %iowait %steal %idle 01:41:01 AM all 35.89 0.00 5.65 3.27 0.11 55.08 01:41:01 AM 0 35.86 0.00 5.56 3.27 0.12 55.19 01:41:01 AM 1 35.93 0.00 5.73 3.27 0.10 54.97 01:42:01 AM all 13.31 0.00 1.94 0.99 0.07 83.69 01:42:01 AM 0 12.00 0.00 1.77 1.30 0.07 84.86 01:42:01 AM 1 14.62 0.00 2.12 0.68 0.07 82.51 01:43:01 AM all 34.25 0.00 6.03 0.72 0.09 58.91 01:43:01 AM 0 22.75 0.00 4.75 0.55 0.08 71.86 01:43:01 AM 1 45.76 0.00 7.30 0.89 0.10 45.95 01:44:01 AM all 2.46 0.00 0.94 0.53 0.04 96.03 01:44:01 AM 0 3.19 0.00 0.82 0.63 0.03 95.33 01:44:01 AM 1 1.72 0.00 1.07 0.43 0.05 96.72 01:45:01 AM all 6.24 0.00 0.38 0.04 0.06 93.28 01:45:01 AM 0 4.37 0.00 0.38 0.08 0.05 95.12 01:45:01 AM 1 8.12 0.00 0.37 0.00 0.07 91.45 01:46:01 AM all 10.65 0.00 0.51 0.01 0.08 88.75 01:46:01 AM 0 8.58 0.00 0.50 0.00 0.09 90.84 01:46:01 AM 1 12.73 0.00 0.52 0.02 0.07 86.66 01:47:01 AM all 3.23 0.00 0.27 0.00 0.05 96.45 01:47:01 AM 0 1.97 0.00 0.17 0.00 0.03 97.83 01:47:01 AM 1 4.51 0.00 0.37 0.00 0.07 95.05 01:48:02 AM all 3.59 0.00 0.18 0.00 0.07 96.16 01:48:02 AM 0 0.74 0.00 0.22 0.00 0.07 98.98 01:48:02 AM 1 6.45 0.00 0.15 0.00 0.07 93.33 01:49:01 AM all 4.82 0.00 0.29 0.01 0.07 94.82 01:49:01 AM 0 3.34 0.00 0.26 0.02 0.05 96.34 01:49:01 AM 1 6.30 0.00 0.32 0.00 0.09 93.29 01:50:01 AM all 6.28 0.00 0.47 0.00 0.07 93.19 01:50:01 AM 0 3.22 0.00 0.37 0.00 0.07 96.35 01:50:01 AM 1 9.42 0.00 0.57 0.00 0.07 89.95 01:51:01 AM all 7.19 0.00 0.40 0.00 0.05 92.36 01:51:01 AM 0 5.84 0.00 0.44 0.00 0.05 93.67 01:51:01 AM 1 8.52 0.00 0.35 0.00 0.05 91.08 01:51:01 AM CPU %user %nice %system %iowait %steal %idle 01:52:01 AM all 6.39 0.00 0.34 0.00 0.08 93.20 01:52:01 AM 0 3.63 0.00 0.25 0.00 0.07 96.05 01:52:01 AM 1 9.23 0.00 0.43 0.00 0.09 90.26 01:53:01 AM all 2.56 0.00 0.18 0.00 0.08 97.19 01:53:01 AM 0 3.67 0.00 0.24 0.00 0.08 96.01 01:53:01 AM 1 1.47 0.00 0.12 0.00 0.07 98.35 01:54:01 AM all 5.18 0.00 0.22 0.01 0.07 94.52 01:54:01 AM 0 6.27 0.00 0.22 0.02 0.07 93.43 01:54:01 AM 1 4.09 0.00 0.22 0.00 0.07 95.62 01:55:01 AM all 6.90 0.00 0.49 0.01 0.06 92.54 01:55:01 AM 0 5.73 0.00 0.37 0.00 0.05 93.85 01:55:01 AM 1 8.08 0.00 0.61 0.02 0.07 91.23 01:56:01 AM all 7.65 0.00 0.52 0.00 0.08 91.75 01:56:01 AM 0 6.91 0.00 0.51 0.00 0.07 92.51 01:56:01 AM 1 8.40 0.00 0.52 0.00 0.08 91.00 01:57:01 AM all 4.33 0.00 0.33 0.01 0.07 95.26 01:57:01 AM 0 3.95 0.00 0.35 0.02 0.07 95.61 01:57:01 AM 1 4.72 0.00 0.32 0.00 0.07 94.90 01:58:01 AM all 4.62 0.00 0.33 0.00 0.08 94.97 01:58:01 AM 0 3.73 0.00 0.32 0.00 0.07 95.88 01:58:01 AM 1 5.51 0.00 0.35 0.00 0.08 94.05 01:59:01 AM all 3.79 0.00 0.25 0.00 0.08 95.88 01:59:01 AM 0 2.94 0.00 0.28 0.00 0.07 96.71 01:59:01 AM 1 4.65 0.00 0.22 0.00 0.08 95.05 02:00:00 AM all 6.40 0.00 0.34 0.00 0.06 93.20 02:00:00 AM 0 4.52 0.00 0.29 0.00 0.05 95.14 02:00:00 AM 1 8.30 0.00 0.39 0.00 0.07 91.25 02:01:01 AM all 17.19 0.00 0.45 0.00 0.09 82.27 02:01:01 AM 0 6.86 0.00 0.43 0.00 0.08 92.62 02:01:01 AM 1 27.51 0.00 0.47 0.00 0.10 71.92 02:02:01 AM all 13.66 0.00 0.51 0.01 0.06 85.76 02:02:01 AM 0 6.12 0.00 0.47 0.02 0.05 93.34 02:02:01 AM 1 21.21 0.00 0.54 0.00 0.07 78.18 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 7.12 0.00 0.33 0.00 0.08 92.48 02:03:01 AM 0 4.25 0.00 0.32 0.00 0.07 95.37 02:03:01 AM 1 9.99 0.00 0.33 0.00 0.08 89.59 02:04:01 AM all 12.48 0.00 0.42 0.00 0.07 87.04 02:04:01 AM 0 3.69 0.00 0.33 0.00 0.05 95.92 02:04:01 AM 1 21.26 0.00 0.50 0.00 0.08 78.16 02:05:01 AM all 26.71 0.00 3.72 0.29 0.08 69.19 02:05:01 AM 0 15.66 0.00 3.04 0.28 0.08 80.93 02:05:01 AM 1 37.75 0.00 4.41 0.30 0.08 57.46 Average: all 10.14 0.00 1.02 0.24 0.07 88.52 Average: 0 7.21 0.00 0.91 0.25 0.07 91.57 Average: 1 13.08 0.00 1.14 0.23 0.08 85.48