---> uname -a: Linux prd-centos8-robot-2c-8g-2965.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 616 4801 19 2279 6783 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:78:63:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84607sec preferred_lft 84607sec inet6 fe80::f816:3eff:fe78:63a8/64 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) 10/12/2025 _x86_64_ (2 CPU) 02:46:53 LINUX RESTART (2 CPU) 02:48:01 AM tps rtps wtps bread/s bwrtn/s 02:49:01 AM 116.41 0.10 116.31 9.06 11078.91 02:50:01 AM 41.60 1.03 40.57 108.63 4277.87 02:51:01 AM 57.96 6.93 51.03 1289.30 3575.97 02:52:01 AM 34.29 0.03 34.26 3.47 6353.25 02:53:01 AM 3.53 0.00 3.53 0.00 117.98 02:54:01 AM 0.33 0.00 0.33 0.00 3.55 02:55:01 AM 0.85 0.22 0.63 11.73 56.11 02:56:01 AM 2.05 0.03 2.02 1.87 128.79 02:57:01 AM 0.30 0.00 0.30 0.00 210.90 02:58:01 AM 0.37 0.00 0.37 0.00 144.62 02:59:01 AM 0.30 0.00 0.30 0.00 130.69 03:00:01 AM 0.15 0.00 0.15 0.00 28.01 03:01:01 AM 0.25 0.02 0.23 0.13 40.77 03:02:01 AM 1.55 0.10 1.45 2.00 49.79 03:03:01 AM 0.35 0.00 0.35 0.00 12.08 03:04:01 AM 0.32 0.00 0.32 0.00 140.54 03:05:01 AM 0.30 0.00 0.30 0.00 75.92 03:06:01 AM 0.23 0.00 0.23 0.00 179.41 03:07:01 AM 0.38 0.00 0.38 0.00 189.05 03:08:02 AM 0.30 0.00 0.30 0.00 96.27 03:09:01 AM 0.12 0.00 0.12 0.00 5.22 03:10:01 AM 0.25 0.00 0.25 0.00 91.72 03:11:01 AM 0.40 0.00 0.40 0.00 18.88 03:12:01 AM 0.32 0.00 0.32 0.00 19.88 03:13:01 AM 0.33 0.00 0.33 0.00 57.72 03:14:01 AM 0.40 0.00 0.40 0.00 68.98 03:15:01 AM 0.20 0.00 0.20 0.00 40.03 03:16:01 AM 18.53 0.40 18.13 46.78 2782.09 Average: 10.09 0.32 9.77 52.64 1071.22 02:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:49:01 AM 5211292 7055352 2671128 33.89 2688 2019900 675648 7.57 188076 2132400 104280 02:50:01 AM 5237792 7084900 2644628 33.55 2688 2023112 660392 7.39 219408 2075448 10752 02:51:01 AM 4930552 7029220 2951868 37.45 2688 2266144 674724 7.55 256796 2317712 175064 02:52:01 AM 4954664 7053248 2927756 37.14 2688 2266276 644564 7.22 262416 2282604 8 02:53:01 AM 4954568 7053156 2927852 37.14 2688 2266280 644564 7.22 262420 2282676 4 02:54:01 AM 4954796 7053384 2927624 37.14 2688 2266280 644564 7.22 262420 2282612 4 02:55:01 AM 4905712 7006624 2976708 37.76 2688 2268604 725588 8.12 262560 2330864 660 02:56:01 AM 4890308 6995412 2992112 37.96 2688 2272796 746252 8.36 262748 2345812 2952 02:57:01 AM 4886948 6995852 2995472 38.00 2688 2276668 763296 8.55 262748 2349628 532 02:58:01 AM 4880396 6995472 3002024 38.09 2688 2282792 763296 8.55 262748 2355680 2436 02:59:01 AM 4878084 6995016 3004336 38.11 2688 2284664 781836 8.75 263116 2358296 452 03:00:01 AM 4876488 6994648 3005932 38.13 2688 2285884 751088 8.41 263116 2359744 864 03:01:01 AM 4875392 6993972 3007028 38.15 2688 2286304 751088 8.41 263116 2360884 132 03:02:01 AM 4875252 6994280 3007168 38.15 2688 2286752 752128 8.42 263448 2360732 64 03:03:01 AM 4875100 6994684 3007320 38.15 2688 2287300 752128 8.42 263448 2361180 412 03:04:01 AM 4865064 6989868 3017356 38.28 2688 2292516 790204 8.85 263500 2370620 1508 03:05:01 AM 4858068 6986496 3024352 38.37 2688 2296168 790204 8.85 263500 2377212 3008 03:06:01 AM 4853412 6986300 3029008 38.43 2688 2300616 790204 8.85 263500 2382156 2108 03:07:01 AM 4847360 6984136 3035060 38.50 2688 2304500 790204 8.85 263500 2388084 432 03:08:02 AM 4847772 6987004 3034648 38.50 2688 2306940 790204 8.85 263500 2388072 88 03:09:01 AM 4846988 6987108 3035432 38.51 2688 2307844 790204 8.85 263500 2388892 864 03:10:01 AM 4843500 6985512 3038920 38.55 2688 2309720 755432 8.46 263500 2392492 44 03:11:01 AM 4843632 6986044 3038788 38.55 2688 2310120 755432 8.46 263500 2392272 24 03:12:01 AM 4844020 6987028 3038400 38.55 2688 2310716 755432 8.46 263500 2391776 136 03:13:01 AM 4838916 6984092 3043504 38.61 2688 2312928 812388 9.10 263648 2396312 752 03:14:01 AM 4837596 6984260 3044824 38.63 2688 2314380 812388 9.10 263648 2397780 344 03:15:01 AM 4750572 6902652 3131848 39.73 2688 2319796 923856 10.34 263880 2484236 4644 03:16:01 AM 4955532 6977684 2926888 37.13 2688 2195912 704324 7.89 505640 2062568 22372 Average: 4900706 7000836 2981714 37.83 2688 2268640 749701 8.39 267389 2334598 11962 02:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 107.55 79.39 1231.73 11.01 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 18.46 13.31 7.97 4.57 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 47.30 38.59 334.51 9.38 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 559.15 398.70 109.33 91.73 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 2.80 2.07 1.19 0.48 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 2.72 1.92 0.45 0.42 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 43.91 26.28 19.61 2.93 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 17.01 17.09 19.95 2.71 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 29.50 28.70 20.32 3.62 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 40.47 40.85 36.33 4.93 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 82.57 81.70 19.60 6.65 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 73.16 69.84 32.01 5.96 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 11.60 9.66 2.93 1.93 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 11.96 9.36 3.12 1.99 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 6.18 5.30 3.18 1.00 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 114.48 112.80 37.12 17.34 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 85.04 85.09 46.64 6.47 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 129.91 130.71 62.58 9.61 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 90.65 64.51 42.45 5.40 0.00 0.00 0.00 0.00 03:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:02 AM eth0 53.42 53.92 18.06 4.21 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 28.67 27.96 4.42 2.31 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 58.11 56.25 27.52 5.47 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 12.75 10.93 3.17 2.25 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 10.88 8.00 14.16 1.56 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 100.22 95.48 34.53 8.41 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 32.68 29.64 5.69 2.52 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 11.86 10.65 1.95 1.74 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 123.34 83.07 183.71 148.10 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 68.11 56.87 83.06 13.03 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) 10/12/2025 _x86_64_ (2 CPU) 02:46:53 LINUX RESTART (2 CPU) 02:48:01 AM CPU %user %nice %system %iowait %steal %idle 02:49:01 AM all 37.87 0.00 5.38 2.83 0.12 53.80 02:49:01 AM 0 45.87 0.00 5.77 3.59 0.12 44.65 02:49:01 AM 1 29.83 0.00 4.99 2.07 0.12 62.99 02:50:01 AM all 13.45 0.00 1.99 0.43 0.05 84.07 02:50:01 AM 0 24.29 0.00 2.45 0.38 0.05 72.82 02:50:01 AM 1 2.57 0.00 1.54 0.48 0.05 95.35 02:51:01 AM all 28.23 0.00 5.57 0.76 0.10 65.34 02:51:01 AM 0 32.51 0.00 5.74 0.65 0.10 61.00 02:51:01 AM 1 23.93 0.00 5.41 0.87 0.10 69.69 02:52:01 AM all 6.80 0.00 1.80 0.80 0.04 90.55 02:52:01 AM 0 10.46 0.00 1.91 0.69 0.03 86.91 02:52:01 AM 1 3.14 0.00 1.69 0.92 0.05 94.20 02:53:01 AM all 0.38 0.00 0.08 0.02 0.03 99.49 02:53:01 AM 0 0.13 0.00 0.07 0.03 0.02 99.75 02:53:01 AM 1 0.63 0.00 0.08 0.00 0.05 99.23 02:54:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 02:54:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 02:54:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 02:55:01 AM all 4.24 0.00 0.68 0.01 0.03 95.04 02:55:01 AM 0 5.41 0.00 0.95 0.02 0.05 93.57 02:55:01 AM 1 3.07 0.00 0.40 0.00 0.02 96.51 02:56:01 AM all 8.64 0.00 0.37 0.02 0.07 90.91 02:56:01 AM 0 13.02 0.00 0.52 0.00 0.07 86.39 02:56:01 AM 1 4.25 0.00 0.22 0.03 0.07 95.43 02:57:01 AM all 9.02 0.00 0.69 0.09 0.07 90.13 02:57:01 AM 0 12.97 0.00 1.12 0.00 0.07 85.84 02:57:01 AM 1 5.06 0.00 0.25 0.18 0.07 94.43 02:58:01 AM all 11.25 0.00 0.71 0.00 0.08 87.96 02:58:01 AM 0 15.81 0.00 0.90 0.00 0.08 83.21 02:58:01 AM 1 6.68 0.00 0.52 0.00 0.08 92.71 02:59:01 AM all 8.13 0.00 0.77 0.02 0.07 91.02 02:59:01 AM 0 7.64 0.00 0.77 0.03 0.09 91.48 02:59:01 AM 1 8.62 0.00 0.77 0.00 0.05 90.56 02:59:01 AM CPU %user %nice %system %iowait %steal %idle 03:00:01 AM all 7.52 0.00 0.58 0.00 0.07 91.83 03:00:01 AM 0 10.42 0.00 0.66 0.00 0.07 88.85 03:00:01 AM 1 4.67 0.00 0.50 0.00 0.07 94.76 03:01:01 AM all 4.87 0.00 0.38 0.00 0.06 94.70 03:01:01 AM 0 5.00 0.00 0.35 0.00 0.05 94.60 03:01:01 AM 1 4.73 0.00 0.40 0.00 0.07 94.80 03:02:01 AM all 4.62 0.00 0.55 0.01 0.06 94.76 03:02:01 AM 0 5.10 0.00 0.55 0.00 0.05 94.30 03:02:01 AM 1 4.15 0.00 0.55 0.02 0.07 95.22 03:03:01 AM all 4.78 0.00 0.42 0.00 0.07 94.73 03:03:01 AM 0 7.80 0.00 0.67 0.00 0.09 91.45 03:03:01 AM 1 1.82 0.00 0.18 0.00 0.05 97.94 03:04:01 AM all 11.41 0.00 0.80 0.04 0.07 87.68 03:04:01 AM 0 17.77 0.00 0.91 0.00 0.07 81.25 03:04:01 AM 1 5.18 0.00 0.69 0.08 0.07 93.98 03:05:01 AM all 4.95 0.00 0.51 0.00 0.06 94.48 03:05:01 AM 0 4.64 0.00 0.65 0.00 0.05 94.66 03:05:01 AM 1 5.26 0.00 0.37 0.00 0.07 94.31 03:06:01 AM all 5.93 0.00 0.60 0.01 0.08 93.38 03:06:01 AM 0 8.78 0.00 0.59 0.00 0.08 90.54 03:06:01 AM 1 3.09 0.00 0.60 0.02 0.07 96.22 03:07:01 AM all 6.57 0.00 0.43 0.01 0.08 92.91 03:07:01 AM 0 6.39 0.00 0.44 0.02 0.10 93.05 03:07:01 AM 1 6.74 0.00 0.42 0.00 0.07 92.77 03:08:02 AM all 5.35 0.00 0.74 0.00 0.06 93.86 03:08:02 AM 0 5.56 0.00 0.69 0.00 0.05 93.70 03:08:02 AM 1 5.13 0.00 0.79 0.00 0.07 94.02 03:09:01 AM all 2.95 0.00 0.36 0.00 0.07 96.63 03:09:01 AM 0 3.88 0.00 0.46 0.00 0.09 95.58 03:09:01 AM 1 2.01 0.00 0.26 0.00 0.05 97.68 03:10:01 AM all 5.75 0.00 0.39 0.00 0.08 93.79 03:10:01 AM 0 8.79 0.00 0.39 0.00 0.08 90.74 03:10:01 AM 1 2.71 0.00 0.39 0.00 0.07 96.84 03:10:01 AM CPU %user %nice %system %iowait %steal %idle 03:11:01 AM all 4.51 0.00 0.21 0.01 0.06 95.22 03:11:01 AM 0 4.48 0.00 0.20 0.00 0.05 95.27 03:11:01 AM 1 4.54 0.00 0.22 0.02 0.07 95.16 03:12:01 AM all 4.38 0.00 0.39 0.00 0.07 95.16 03:12:01 AM 0 5.65 0.00 0.50 0.00 0.08 93.76 03:12:01 AM 1 3.11 0.00 0.28 0.00 0.05 96.56 03:13:01 AM all 8.96 0.00 1.02 0.00 0.07 89.95 03:13:01 AM 0 11.51 0.00 1.24 0.00 0.07 87.19 03:13:01 AM 1 6.46 0.00 0.80 0.00 0.07 92.68 03:14:01 AM all 4.22 0.00 0.78 0.00 0.08 94.92 03:14:01 AM 0 5.48 0.00 0.94 0.00 0.08 93.50 03:14:01 AM 1 2.96 0.00 0.62 0.00 0.08 96.33 03:15:01 AM all 12.03 0.00 0.52 0.00 0.06 87.40 03:15:01 AM 0 5.44 0.00 0.42 0.00 0.05 94.09 03:15:01 AM 1 18.62 0.00 0.62 0.00 0.07 80.69 03:16:01 AM all 22.97 0.00 3.42 0.20 0.08 73.33 03:16:01 AM 0 25.63 0.00 3.06 0.33 0.08 70.90 03:16:01 AM 1 20.31 0.00 3.77 0.07 0.08 75.76 Average: all 8.95 0.00 1.08 0.19 0.07 89.72 Average: 0 11.11 0.00 1.18 0.21 0.07 87.44 Average: 1 6.79 0.00 0.98 0.17 0.06 92.00