---> uname -a: Linux prd-centos8-robot-2c-8g-18026.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 630 4808 19 2258 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:be:52:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84737sec preferred_lft 84737sec inet6 fe80::f816:3eff:febe:522f/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) 01/03/2026 _x86_64_ (2 CPU) 01:51:59 LINUX RESTART (2 CPU) 01:53:03 AM tps rtps wtps bread/s bwrtn/s 01:54:01 AM 115.58 0.31 115.27 13.93 11138.80 01:55:01 AM 42.99 1.05 41.94 73.99 5952.67 01:56:01 AM 15.38 0.38 15.00 64.25 696.00 01:57:01 AM 67.76 6.93 60.82 1289.52 4415.31 01:58:01 AM 28.48 0.00 28.48 0.00 5518.45 01:59:01 AM 3.25 0.07 3.18 4.93 138.04 02:00:01 AM 2.25 0.00 2.25 0.00 139.59 02:01:01 AM 0.42 0.02 0.40 0.13 39.92 02:02:01 AM 0.40 0.07 0.33 1.73 5.80 02:03:01 AM 0.47 0.00 0.47 0.00 80.35 02:04:01 AM 0.55 0.00 0.55 0.00 20.73 02:05:01 AM 0.45 0.00 0.45 0.00 86.30 02:06:01 AM 0.43 0.00 0.43 0.00 60.56 02:07:01 AM 0.40 0.03 0.37 0.27 12.96 02:08:01 AM 1.55 0.00 1.55 0.00 56.31 02:09:01 AM 0.45 0.00 0.45 0.00 69.47 02:10:01 AM 0.37 0.00 0.37 0.00 73.10 02:11:01 AM 0.65 0.00 0.65 0.00 61.88 02:12:01 AM 0.40 0.00 0.40 0.00 73.02 02:13:01 AM 0.68 0.00 0.68 0.00 89.65 02:14:01 AM 0.45 0.00 0.45 0.00 41.96 02:15:01 AM 0.38 0.00 0.38 0.00 95.10 02:16:01 AM 0.80 0.00 0.80 0.00 206.88 02:17:01 AM 0.70 0.00 0.70 0.00 98.45 02:18:01 AM 0.80 0.00 0.80 0.00 143.89 02:19:01 AM 20.06 0.40 19.66 46.79 2601.90 Average: 11.64 0.36 11.28 57.57 1214.83 01:53:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 AM 5148884 7001344 2733548 34.68 2688 2029292 713812 7.99 190552 2199236 168564 01:55:01 AM 5162044 7003252 2720388 34.51 2688 2017232 694396 7.78 199256 2171164 12 01:56:01 AM 5238716 7082004 2643716 33.54 2688 2019164 633876 7.10 219968 2075704 4 01:57:01 AM 4926708 7025964 2955724 37.50 2688 2265172 657696 7.36 261468 2313052 150808 01:58:01 AM 4922476 7021432 2959956 37.55 2688 2265172 657696 7.36 261476 2313100 8 01:59:01 AM 4874480 6975196 3007952 38.16 2688 2266940 726348 8.13 261888 2361084 516 02:00:01 AM 4866644 6969472 3015788 38.26 2688 2269052 738528 8.27 262068 2368560 696 02:01:01 AM 4865676 6968852 3016756 38.27 2688 2269376 738528 8.27 262068 2369284 24 02:02:01 AM 4865816 6969068 3016616 38.27 2688 2269452 738528 8.27 262224 2369000 4 02:03:01 AM 4863736 6969216 3018696 38.30 2688 2271680 738528 8.27 262268 2371208 28 02:04:01 AM 4861764 6968056 3020668 38.32 2688 2272500 738528 8.27 262380 2373156 504 02:05:01 AM 4858804 6967588 3023628 38.36 2688 2274992 738528 8.27 262452 2375972 564 02:06:01 AM 4857388 6967368 3025044 38.38 2688 2276180 738528 8.27 262472 2377128 92 02:07:01 AM 4856436 6966664 3025996 38.39 2688 2276428 759872 8.51 262648 2377696 144 02:08:01 AM 4856060 6966952 3026372 38.39 2688 2277116 759872 8.51 262692 2378316 184 02:09:01 AM 4853744 6966816 3028688 38.42 2688 2279280 759872 8.51 262712 2380756 472 02:10:01 AM 4850996 6965952 3031436 38.46 2688 2281204 781224 8.75 262772 2382972 356 02:11:01 AM 4850104 6966616 3032328 38.47 2688 2282760 761748 8.53 262948 2384016 524 02:12:01 AM 4848064 6966276 3034368 38.50 2688 2284484 761748 8.53 263172 2385696 360 02:13:01 AM 4845756 6966116 3036676 38.52 2688 2286584 761748 8.53 263356 2388260 208 02:14:01 AM 4844804 6966560 3037628 38.54 2688 2287956 761748 8.53 263380 2389088 564 02:15:01 AM 4840112 6965768 3042320 38.60 2688 2291888 761748 8.53 263556 2393576 1820 02:16:01 AM 4834744 6965476 3047688 38.66 2688 2296932 761748 8.53 263800 2398872 1284 02:17:01 AM 4832796 6965508 3049636 38.69 2688 2298956 761748 8.53 263844 2400692 876 02:18:01 AM 4827388 6964120 3055044 38.76 2688 2302944 761748 8.53 263884 2405936 1012 02:19:01 AM 4946164 6947412 2936268 37.25 2688 2173164 742164 8.31 497196 2077684 22484 Average: 4900012 6978040 2982420 37.84 2688 2245612 736558 8.25 264865 2337739 13543 01:53:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 131.02 104.95 1400.07 13.83 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 17.58 11.71 139.58 1.87 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 11.38 9.68 5.54 3.92 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 231.11 171.49 378.23 44.15 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 7.10 5.53 1.96 3.43 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 50.76 33.08 13.91 6.89 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 37.32 37.37 7.24 3.25 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 11.20 9.71 2.21 0.97 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 1.58 0.42 0.15 0.03 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 51.06 51.47 10.99 4.73 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 48.80 31.29 9.83 5.13 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 95.77 85.72 21.79 10.16 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 32.98 29.38 7.57 4.62 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 12.85 11.20 2.93 1.47 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 23.06 20.89 4.52 2.16 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 34.04 29.65 9.96 4.93 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 47.63 46.71 10.11 8.45 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 53.45 54.40 9.78 6.59 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 61.16 62.54 11.29 7.71 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 48.65 46.13 15.74 5.70 0.00 0.00 0.00 0.00 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 27.35 21.26 5.96 3.25 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 48.68 47.94 8.65 6.68 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 63.25 63.75 15.72 9.65 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 41.27 39.80 9.34 5.87 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 12.18 12.58 2.83 1.96 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 104.40 65.86 186.29 138.13 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 50.11 42.40 86.48 11.75 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) 01/03/2026 _x86_64_ (2 CPU) 01:51:59 LINUX RESTART (2 CPU) 01:53:03 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 36.70 0.00 5.45 2.38 0.11 55.36 01:54:01 AM 0 31.62 0.00 4.79 2.26 0.12 61.22 01:54:01 AM 1 41.78 0.00 6.11 2.50 0.10 49.50 01:55:01 AM all 8.73 0.00 1.26 0.94 0.06 89.02 01:55:01 AM 0 4.89 0.00 1.22 1.19 0.05 92.65 01:55:01 AM 1 12.57 0.00 1.30 0.69 0.07 85.38 01:56:01 AM all 11.86 0.00 1.51 0.23 0.07 86.33 01:56:01 AM 0 14.01 0.00 1.67 0.10 0.07 84.15 01:56:01 AM 1 9.70 0.00 1.35 0.37 0.07 88.51 01:57:01 AM all 37.45 0.00 6.75 1.11 0.09 54.60 01:57:01 AM 0 31.32 0.00 6.38 1.05 0.08 61.16 01:57:01 AM 1 43.54 0.00 7.12 1.16 0.10 48.07 01:58:01 AM all 0.28 0.00 0.33 0.82 0.05 98.52 01:58:01 AM 0 0.40 0.00 0.45 1.09 0.05 98.01 01:58:01 AM 1 0.15 0.00 0.22 0.55 0.05 99.03 01:59:01 AM all 6.88 0.00 0.44 0.01 0.08 92.60 01:59:01 AM 0 6.62 0.00 0.52 0.00 0.08 92.78 01:59:01 AM 1 7.14 0.00 0.37 0.02 0.07 92.41 02:00:01 AM all 11.37 0.00 0.59 0.03 0.07 87.95 02:00:01 AM 0 5.25 0.00 0.42 0.00 0.07 94.26 02:00:01 AM 1 17.63 0.00 0.76 0.05 0.07 81.48 02:01:01 AM all 2.35 0.00 0.24 0.01 0.08 97.33 02:01:01 AM 0 3.01 0.00 0.25 0.02 0.07 96.65 02:01:01 AM 1 1.69 0.00 0.23 0.00 0.08 97.99 02:02:01 AM all 0.43 0.00 0.13 0.01 0.08 99.35 02:02:01 AM 0 0.20 0.00 0.13 0.00 0.08 99.58 02:02:01 AM 1 0.67 0.00 0.13 0.02 0.07 99.12 02:03:01 AM all 6.77 0.00 0.29 0.00 0.09 92.84 02:03:01 AM 0 1.52 0.00 0.38 0.00 0.10 97.99 02:03:01 AM 1 12.03 0.00 0.20 0.00 0.08 87.69 02:04:01 AM all 4.44 0.00 0.33 0.00 0.08 95.15 02:04:01 AM 0 2.88 0.00 0.28 0.00 0.08 96.76 02:04:01 AM 1 6.02 0.00 0.37 0.00 0.08 93.53 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 10.26 0.00 0.63 0.00 0.08 89.03 02:05:01 AM 0 4.96 0.00 0.64 0.00 0.08 94.31 02:05:01 AM 1 15.61 0.00 0.61 0.00 0.07 83.70 02:06:01 AM all 5.39 0.00 0.30 0.00 0.08 94.23 02:06:01 AM 0 2.89 0.00 0.25 0.00 0.08 96.77 02:06:01 AM 1 7.92 0.00 0.35 0.00 0.07 91.66 02:07:01 AM all 3.75 0.00 0.46 0.00 0.08 95.72 02:07:01 AM 0 3.44 0.00 0.44 0.00 0.08 96.04 02:07:01 AM 1 4.05 0.00 0.47 0.00 0.07 95.40 02:08:01 AM all 2.95 0.00 0.15 0.02 0.08 96.80 02:08:01 AM 0 2.41 0.00 0.17 0.03 0.08 97.31 02:08:01 AM 1 3.49 0.00 0.13 0.00 0.08 96.29 02:09:01 AM all 7.36 0.00 0.35 0.00 0.08 92.21 02:09:01 AM 0 12.04 0.00 0.44 0.00 0.09 87.43 02:09:01 AM 1 2.77 0.00 0.25 0.00 0.08 96.89 02:10:01 AM all 8.47 0.00 0.54 0.02 0.08 90.89 02:10:01 AM 0 7.43 0.00 0.44 0.03 0.08 92.01 02:10:01 AM 1 9.52 0.00 0.65 0.00 0.08 89.75 02:11:01 AM all 4.16 0.00 0.28 0.09 0.09 95.37 02:11:01 AM 0 4.25 0.00 0.28 0.05 0.10 95.31 02:11:01 AM 1 4.08 0.00 0.28 0.13 0.08 95.42 02:12:01 AM all 4.49 0.00 0.34 0.00 0.08 95.08 02:12:01 AM 0 5.38 0.00 0.35 0.00 0.10 94.17 02:12:01 AM 1 3.61 0.00 0.33 0.00 0.07 95.99 02:13:01 AM all 4.40 0.00 0.31 0.00 0.08 95.21 02:13:01 AM 0 2.58 0.00 0.25 0.00 0.08 97.09 02:13:01 AM 1 6.23 0.00 0.37 0.00 0.08 93.32 02:14:01 AM all 4.66 0.00 0.26 0.00 0.08 95.00 02:14:01 AM 0 1.87 0.00 0.17 0.00 0.07 97.89 02:14:01 AM 1 7.44 0.00 0.35 0.00 0.10 92.11 02:15:01 AM all 13.40 0.00 0.39 0.01 0.08 86.11 02:15:01 AM 0 7.54 0.00 0.27 0.00 0.08 92.11 02:15:01 AM 1 19.30 0.00 0.52 0.02 0.08 80.07 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 16.73 0.00 0.51 0.05 0.09 82.61 02:16:01 AM 0 12.01 0.00 0.47 0.10 0.08 87.33 02:16:01 AM 1 21.44 0.00 0.56 0.00 0.10 77.91 02:17:01 AM all 6.67 0.00 0.32 0.00 0.10 92.91 02:17:01 AM 0 6.41 0.00 0.32 0.00 0.12 93.16 02:17:01 AM 1 6.94 0.00 0.32 0.00 0.08 92.66 02:18:01 AM all 8.41 0.00 0.34 0.07 0.08 91.10 02:18:01 AM 0 9.13 0.00 0.38 0.13 0.08 90.27 02:18:01 AM 1 7.70 0.00 0.30 0.00 0.07 91.93 02:19:01 AM all 29.99 0.00 3.00 0.23 0.09 66.69 02:19:01 AM 0 32.84 0.00 2.70 0.15 0.10 64.20 02:19:01 AM 1 27.15 0.00 3.29 0.30 0.08 69.18 Average: all 9.91 0.00 0.98 0.23 0.08 88.80 Average: 0 8.32 0.00 0.92 0.24 0.08 90.43 Average: 1 11.50 0.00 1.03 0.22 0.08 87.16