---> uname -a: Linux prd-centos8-robot-2c-8g-4910.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 640 4774 19 2282 6758 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:0b:52:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84613sec preferred_lft 84613sec inet6 fe80::f816:3eff:fe0b:5220/64 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) 01/27/2026 _x86_64_ (2 CPU) 04:36:52 LINUX RESTART (2 CPU) 04:38:01 AM tps rtps wtps bread/s bwrtn/s 04:39:01 AM 118.78 0.28 118.49 13.46 11425.51 04:40:01 AM 42.52 1.38 41.14 135.42 5393.69 04:41:01 AM 41.37 6.80 34.57 1248.52 2235.07 04:42:01 AM 59.05 0.22 58.83 43.59 7939.05 04:43:01 AM 0.47 0.00 0.47 0.00 10.01 04:44:01 AM 0.18 0.00 0.18 0.00 1.87 04:45:01 AM 0.13 0.00 0.13 0.00 0.92 04:46:01 AM 2.08 0.10 1.98 6.80 155.70 04:47:01 AM 0.52 0.00 0.52 0.00 158.64 04:48:01 AM 0.38 0.00 0.38 0.00 194.72 04:49:01 AM 0.25 0.00 0.25 0.00 135.06 04:50:01 AM 0.17 0.00 0.17 0.00 35.23 04:51:01 AM 0.28 0.00 0.28 0.00 35.37 04:52:01 AM 0.38 0.03 0.35 0.27 17.79 04:53:01 AM 0.27 0.00 0.27 0.00 31.09 04:54:01 AM 1.28 0.00 1.28 0.00 196.07 04:55:01 AM 0.33 0.00 0.33 0.00 37.09 04:56:01 AM 0.37 0.00 0.37 0.00 199.33 04:57:01 AM 0.37 0.00 0.37 0.00 185.95 04:58:01 AM 0.48 0.00 0.48 0.00 156.17 04:59:01 AM 0.22 0.00 0.22 0.00 6.67 05:00:01 AM 0.22 0.00 0.22 0.00 87.40 05:01:01 AM 0.22 0.03 0.18 0.27 17.70 05:02:01 AM 0.40 0.05 0.35 1.60 17.26 05:03:01 AM 0.40 0.00 0.40 0.00 74.94 05:04:01 AM 0.40 0.00 0.40 0.00 64.92 05:05:01 AM 0.25 0.00 0.25 0.00 44.00 05:06:01 AM 20.44 0.40 20.04 46.78 2882.59 Average: 10.44 0.33 10.10 53.46 1133.63 04:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:39:01 AM 5097720 6974052 2784704 35.33 2688 2053412 739028 8.27 191712 2246180 172296 04:40:01 AM 5239084 7084604 2643340 33.53 2688 2021408 635640 7.12 219796 2070548 9576 04:41:01 AM 4810744 6970648 3071680 38.97 2688 2325588 738144 8.26 298344 2389176 245256 04:42:01 AM 4922992 7023448 2959432 37.54 2688 2267044 654408 7.33 261584 2308160 44 04:43:01 AM 4923072 7023520 2959352 37.54 2688 2267044 654408 7.33 261588 2308036 4 04:44:01 AM 4923240 7023692 2959184 37.54 2688 2267048 654408 7.33 261588 2308052 4 04:45:01 AM 4923340 7023792 2959084 37.54 2688 2267048 654408 7.33 261592 2307972 4 04:46:01 AM 4864616 6968628 3017808 38.29 2688 2270616 757032 8.48 262120 2365736 672 04:47:01 AM 4856124 6966088 3026300 38.39 2688 2276584 795564 8.91 262120 2374108 2092 04:48:01 AM 4852864 6966812 3029560 38.43 2688 2280568 795564 8.91 262120 2377432 352 04:49:01 AM 4846352 6963988 3036072 38.52 2688 2284240 818396 9.16 262488 2383508 24 04:50:01 AM 4846140 6964912 3036284 38.52 2688 2285368 780640 8.74 262488 2383568 132 04:51:01 AM 4845472 6965248 3036952 38.53 2688 2286380 780640 8.74 262488 2384604 172 04:52:01 AM 4842256 6962420 3040168 38.57 2688 2286760 778196 8.71 262488 2387196 172 04:53:01 AM 4846580 6967388 3035844 38.51 2688 2287388 761824 8.53 262628 2383408 36 04:54:01 AM 4833520 6959452 3048904 38.68 2688 2292524 799532 8.95 262680 2395752 112 04:55:01 AM 4823312 6953388 3059112 38.81 2688 2296680 815036 9.13 262680 2405848 3352 04:56:01 AM 4819900 6954368 3062524 38.85 2688 2301048 815036 9.13 262680 2409468 1844 04:57:01 AM 4817788 6957776 3064636 38.88 2688 2306592 815036 9.13 262680 2411628 1936 04:58:01 AM 4813000 6955612 3069424 38.94 2688 2309192 815036 9.13 262680 2416504 4 04:59:01 AM 4812584 6955940 3069840 38.95 2688 2309960 815036 9.13 262680 2417064 648 05:00:01 AM 4812904 6958316 3069520 38.94 2688 2311992 783912 8.78 262680 2417260 136 05:01:01 AM 4809984 6955812 3072440 38.98 2688 2312408 783912 8.78 262680 2419412 72 05:02:01 AM 4811256 6957740 3071168 38.96 2688 2313064 783912 8.78 262804 2418256 312 05:03:01 AM 4805840 6954600 3076584 39.03 2688 2315356 835252 9.35 262952 2422860 536 05:04:01 AM 4804532 6954684 3077892 39.05 2688 2316732 835252 9.35 262952 2424424 184 05:05:01 AM 4868280 7024300 3014144 38.24 2688 2322592 668024 7.48 263292 2361552 4800 05:06:01 AM 4876332 6904704 3006092 38.14 2688 2200596 779996 8.73 511604 2131176 23544 Average: 4869637 6974855 3012787 38.22 2688 2272687 762260 8.53 268578 2358175 16726 04:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 140.79 112.61 1509.51 14.30 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 15.58 11.36 7.35 4.28 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 38.74 34.44 335.27 6.93 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 548.97 399.15 117.68 97.57 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 2.52 2.00 0.55 0.48 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 2.48 1.95 0.44 0.42 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 1.07 0.73 0.16 0.12 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 54.80 39.80 24.49 4.66 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 34.51 33.41 35.46 4.70 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 14.08 14.28 17.38 2.33 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 84.97 84.62 31.55 7.29 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 56.44 55.19 12.22 4.79 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 51.22 48.88 10.86 4.83 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 11.80 9.30 2.85 1.82 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 9.30 7.58 3.91 1.43 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 109.06 107.98 36.86 16.96 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 84.34 83.97 55.40 6.58 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 102.85 103.62 59.11 7.79 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 96.83 83.69 70.34 6.70 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 47.73 48.28 17.29 3.94 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 30.08 30.18 4.79 2.37 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 54.43 53.31 27.05 5.21 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 14.13 11.28 3.54 2.46 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 10.73 9.28 4.32 2.01 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 129.84 104.03 38.48 9.00 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 60.41 31.41 9.72 2.81 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 57.70 29.96 14.66 4.02 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 80.59 57.23 173.79 147.79 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 69.49 57.48 93.75 13.34 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) 01/27/2026 _x86_64_ (2 CPU) 04:36:52 LINUX RESTART (2 CPU) 04:38:01 AM CPU %user %nice %system %iowait %steal %idle 04:39:01 AM all 37.15 0.00 5.06 2.98 0.11 54.70 04:39:01 AM 0 29.50 0.00 4.67 2.50 0.10 63.23 04:39:01 AM 1 44.80 0.00 5.46 3.45 0.12 46.17 04:40:01 AM all 17.12 0.00 2.44 2.04 0.08 78.31 04:40:01 AM 0 8.04 0.00 1.87 1.03 0.08 88.98 04:40:01 AM 1 26.20 0.00 3.02 3.05 0.08 67.65 04:41:01 AM all 23.48 0.00 4.17 1.68 0.09 70.58 04:41:01 AM 0 20.93 0.00 3.70 1.70 0.08 73.59 04:41:01 AM 1 26.04 0.00 4.63 1.67 0.10 67.56 04:42:01 AM all 15.96 0.00 3.59 1.17 0.09 79.19 04:42:01 AM 0 14.80 0.00 3.34 0.85 0.08 80.92 04:42:01 AM 1 17.11 0.00 3.85 1.49 0.10 77.44 04:43:01 AM all 0.20 0.00 0.09 0.00 0.04 99.67 04:43:01 AM 0 0.12 0.00 0.10 0.00 0.05 99.73 04:43:01 AM 1 0.28 0.00 0.08 0.00 0.03 99.60 04:44:01 AM all 0.31 0.00 0.08 0.00 0.04 99.57 04:44:01 AM 0 0.13 0.00 0.12 0.00 0.07 99.68 04:44:01 AM 1 0.48 0.00 0.03 0.00 0.02 99.47 04:45:01 AM all 0.28 0.00 0.03 0.00 0.06 99.63 04:45:01 AM 0 0.27 0.00 0.02 0.00 0.05 99.67 04:45:01 AM 1 0.28 0.00 0.05 0.00 0.07 99.60 04:46:01 AM all 8.38 0.00 0.90 0.01 0.08 90.64 04:46:01 AM 0 3.80 0.00 0.30 0.02 0.07 95.81 04:46:01 AM 1 12.94 0.00 1.50 0.00 0.08 85.48 04:47:01 AM all 12.50 0.00 0.94 0.01 0.09 86.47 04:47:01 AM 0 7.78 0.00 0.40 0.00 0.08 91.73 04:47:01 AM 1 17.21 0.00 1.47 0.02 0.10 81.20 04:48:01 AM all 8.00 0.00 0.33 0.00 0.08 91.59 04:48:01 AM 0 12.52 0.00 0.43 0.00 0.08 86.96 04:48:01 AM 1 3.48 0.00 0.23 0.00 0.08 96.21 04:49:01 AM all 10.49 0.00 1.13 0.01 0.09 88.28 04:49:01 AM 0 4.64 0.00 0.52 0.02 0.08 94.74 04:49:01 AM 1 16.43 0.00 1.75 0.00 0.10 81.71 04:49:01 AM CPU %user %nice %system %iowait %steal %idle 04:50:01 AM all 6.48 0.00 0.61 0.00 0.09 92.82 04:50:01 AM 0 2.41 0.00 0.42 0.00 0.08 97.09 04:50:01 AM 1 10.62 0.00 0.80 0.00 0.10 88.47 04:51:01 AM all 6.52 0.00 0.55 0.02 0.09 92.81 04:51:01 AM 0 4.58 0.00 0.52 0.00 0.10 94.80 04:51:01 AM 1 8.48 0.00 0.59 0.03 0.08 90.82 04:52:01 AM all 4.38 0.00 0.43 0.00 0.09 95.10 04:52:01 AM 0 3.33 0.00 0.43 0.00 0.08 96.16 04:52:01 AM 1 5.43 0.00 0.43 0.00 0.10 94.03 04:53:01 AM all 5.21 0.00 0.45 0.00 0.08 94.27 04:53:01 AM 0 3.29 0.00 0.32 0.00 0.10 96.29 04:53:01 AM 1 7.16 0.00 0.58 0.00 0.05 92.21 04:54:01 AM all 11.40 0.00 0.76 0.06 0.08 87.69 04:54:01 AM 0 2.95 0.00 0.45 0.12 0.08 96.40 04:54:01 AM 1 20.08 0.00 1.08 0.00 0.09 78.75 04:55:01 AM all 4.86 0.00 0.46 0.00 0.10 94.58 04:55:01 AM 0 2.44 0.00 0.45 0.00 0.10 97.00 04:55:01 AM 1 7.29 0.00 0.47 0.00 0.10 92.14 04:56:01 AM all 5.76 0.00 0.55 0.03 0.10 93.56 04:56:01 AM 0 3.96 0.00 0.40 0.05 0.10 95.49 04:56:01 AM 1 7.56 0.00 0.70 0.00 0.10 91.64 04:57:01 AM all 6.50 0.00 0.44 0.00 0.10 92.96 04:57:01 AM 0 3.99 0.00 0.44 0.00 0.08 95.49 04:57:01 AM 1 9.02 0.00 0.44 0.00 0.12 90.43 04:58:01 AM all 5.91 0.00 0.87 0.04 0.09 93.08 04:58:01 AM 0 8.59 0.00 1.42 0.08 0.10 89.80 04:58:01 AM 1 3.24 0.00 0.32 0.00 0.08 96.36 04:59:01 AM all 2.65 0.00 0.32 0.00 0.10 96.93 04:59:01 AM 0 3.01 0.00 0.27 0.00 0.12 96.60 04:59:01 AM 1 2.29 0.00 0.37 0.00 0.08 97.26 05:00:01 AM all 5.73 0.00 0.39 0.00 0.09 93.79 05:00:01 AM 0 6.42 0.00 0.44 0.00 0.08 93.05 05:00:01 AM 1 5.04 0.00 0.34 0.00 0.10 94.52 05:00:01 AM CPU %user %nice %system %iowait %steal %idle 05:01:01 AM all 4.48 0.00 0.23 0.00 0.12 95.17 05:01:01 AM 0 3.38 0.00 0.23 0.00 0.10 96.29 05:01:01 AM 1 5.59 0.00 0.23 0.00 0.13 94.05 05:02:01 AM all 5.04 0.00 0.41 0.00 0.09 94.46 05:02:01 AM 0 2.14 0.00 0.20 0.00 0.08 97.58 05:02:01 AM 1 7.98 0.00 0.63 0.00 0.10 91.30 05:03:01 AM all 8.57 0.00 0.87 0.00 0.09 90.47 05:03:01 AM 0 4.36 0.00 0.57 0.00 0.08 94.99 05:03:01 AM 1 12.93 0.00 1.18 0.00 0.09 85.80 05:04:01 AM all 4.12 0.00 0.86 0.00 0.11 94.91 05:04:01 AM 0 5.20 0.00 1.24 0.00 0.12 93.44 05:04:01 AM 1 3.03 0.00 0.49 0.00 0.10 96.38 05:05:01 AM all 11.82 0.00 0.64 0.00 0.10 87.45 05:05:01 AM 0 3.98 0.00 0.45 0.00 0.10 95.47 05:05:01 AM 1 19.65 0.00 0.82 0.00 0.10 79.43 05:06:01 AM all 26.15 0.00 3.38 0.41 0.08 69.97 05:06:01 AM 0 21.77 0.00 3.34 0.58 0.08 74.21 05:06:01 AM 1 30.52 0.00 3.42 0.23 0.08 65.74 Average: all 9.27 0.00 1.11 0.30 0.09 89.23 Average: 0 6.73 0.00 0.97 0.25 0.09 91.97 Average: 1 11.83 0.00 1.25 0.36 0.09 86.48