---> uname -a: Linux prd-centos8-robot-2c-8g-5256.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 640 4776 19 2280 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:ae:8e:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84617sec preferred_lft 84617sec inet6 fe80::f816:3eff:feae:8e74/64 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) 01/28/2026 _x86_64_ (2 CPU) 04:43:51 LINUX RESTART (2 CPU) 04:45:01 AM tps rtps wtps bread/s bwrtn/s 04:46:01 AM 128.82 1.08 127.74 75.31 13539.87 04:47:01 AM 19.58 0.42 19.16 64.79 1799.87 04:48:01 AM 55.43 6.71 48.72 1245.72 3131.81 04:49:01 AM 44.01 0.22 43.79 43.59 6930.96 04:50:01 AM 4.40 0.00 4.40 0.00 184.91 04:51:01 AM 0.25 0.00 0.25 0.00 2.95 04:52:01 AM 0.45 0.05 0.40 4.80 22.63 04:53:01 AM 2.08 0.05 2.03 2.00 153.34 04:54:01 AM 0.33 0.00 0.33 0.00 213.81 04:55:01 AM 0.40 0.00 0.40 0.00 138.12 04:56:01 AM 0.27 0.00 0.27 0.00 129.63 04:57:01 AM 0.23 0.00 0.23 0.00 47.33 04:58:01 AM 0.32 0.00 0.32 0.00 26.26 04:59:01 AM 0.48 0.03 0.45 0.27 19.36 05:00:01 AM 1.32 0.00 1.32 0.00 44.62 05:01:01 AM 0.55 0.02 0.53 0.13 139.12 05:02:01 AM 0.48 0.07 0.42 1.73 147.91 05:03:01 AM 0.30 0.00 0.30 0.00 99.32 05:04:01 AM 0.48 0.00 0.48 0.00 227.42 05:05:01 AM 0.30 0.00 0.30 0.00 90.68 05:06:01 AM 0.17 0.00 0.17 0.00 28.96 05:07:01 AM 0.15 0.00 0.15 0.00 62.14 05:08:01 AM 0.23 0.00 0.23 0.00 20.15 05:09:01 AM 0.28 0.00 0.28 0.00 15.50 05:10:01 AM 0.27 0.00 0.27 0.00 86.77 05:11:01 AM 0.42 0.00 0.42 0.00 38.67 05:12:01 AM 0.43 0.00 0.43 0.00 51.19 05:13:01 AM 22.23 0.63 21.59 73.18 2872.63 Average: 10.17 0.33 9.84 53.99 1080.94 04:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:46:01 AM 5151436 6994912 2730996 34.65 2688 2019576 725348 8.12 198632 2181024 40880 04:47:01 AM 5226456 7072280 2655976 33.69 2688 2021520 661668 7.41 219452 2088320 9580 04:48:01 AM 4887388 6984768 2995044 38.00 2688 2262848 696440 7.80 256556 2355560 170924 04:49:01 AM 4931996 7032548 2950436 37.43 2688 2266936 654192 7.32 261040 2303772 28 04:50:01 AM 4931272 7031824 2951160 37.44 2688 2266936 675844 7.57 261044 2304184 4 04:51:01 AM 4932236 7032808 2950196 37.43 2688 2266940 654196 7.32 261068 2303740 4 04:52:01 AM 4886984 6988256 2995448 38.00 2688 2267640 734804 8.23 261404 2348368 0 04:53:01 AM 4871124 6977760 3011308 38.20 2688 2273044 754228 8.45 261600 2363360 2968 04:54:01 AM 4865128 6975676 3017304 38.28 2688 2276932 771804 8.64 261600 2369672 488 04:55:01 AM 4857696 6974880 3024736 38.37 2688 2283552 793148 8.88 261600 2376556 3092 04:56:01 AM 4856916 6975472 3025516 38.38 2688 2284924 793148 8.88 261968 2377600 632 04:57:01 AM 4856872 6976488 3025560 38.38 2688 2285984 754916 8.45 261968 2378076 328 04:58:01 AM 4856116 6976120 3026316 38.39 2688 2286380 754916 8.45 261968 2378744 52 04:59:01 AM 4855604 6976012 3026828 38.40 2688 2286776 751376 8.41 262100 2379124 104 05:00:01 AM 4854696 6975644 3027736 38.41 2688 2287316 754108 8.44 262100 2379660 172 05:01:01 AM 4840352 6966672 3042080 38.59 2688 2292712 786488 8.81 262152 2393316 1600 05:02:01 AM 4834660 6964212 3047772 38.67 2688 2295928 786488 8.81 262264 2399192 464 05:03:01 AM 4831128 6965616 3051304 38.71 2688 2300904 786488 8.81 262264 2402080 2548 05:04:01 AM 4823792 6962636 3058640 38.80 2688 2305252 786488 8.81 262264 2409704 216 05:05:01 AM 4824112 6965488 3058320 38.80 2688 2307752 786488 8.81 262264 2409652 92 05:06:01 AM 4823500 6965760 3058932 38.81 2688 2308652 786488 8.81 262264 2410468 156 05:07:01 AM 4822340 6966516 3060092 38.82 2688 2310544 786488 8.81 262264 2412032 216 05:08:01 AM 4822000 6966568 3060432 38.83 2688 2310936 786488 8.81 262264 2412308 56 05:09:01 AM 4822700 6967844 3059732 38.82 2688 2311512 770280 8.62 262264 2411312 284 05:10:01 AM 4817304 6964656 3065128 38.89 2688 2313740 821440 9.20 262412 2416028 92 05:11:01 AM 4816164 6964960 3066268 38.90 2688 2315180 821440 9.20 262412 2417328 476 05:12:01 AM 4878704 7033276 3003728 38.11 2688 2320940 664196 7.44 262772 2355744 4916 05:13:01 AM 4936796 6969500 2945636 37.37 2688 2204720 694008 7.77 511372 2072584 29876 Average: 4882695 6984613 2999737 38.06 2688 2269146 749764 8.40 266905 2350340 9652 04:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 91.94 71.24 902.58 10.28 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 21.36 11.98 6.93 4.32 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 41.27 36.90 337.22 15.68 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 570.37 414.11 117.43 92.87 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 2.43 1.98 0.55 0.48 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 2.97 1.95 0.47 0.42 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 46.58 28.21 11.74 2.90 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 21.75 19.16 28.48 3.00 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 32.27 28.97 20.63 3.72 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 59.18 59.26 42.20 6.28 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 85.65 84.40 16.73 6.85 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 54.05 50.53 11.54 4.63 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 13.33 9.93 3.30 2.14 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 12.60 9.93 3.37 2.30 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 9.81 5.26 3.80 0.90 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 112.33 111.36 36.88 17.23 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 83.08 82.88 37.90 6.37 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 122.85 123.80 71.70 9.16 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 64.66 58.91 48.07 5.19 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 50.86 51.36 17.91 4.06 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 27.34 27.42 4.19 2.27 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 54.02 52.27 27.27 5.27 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 13.18 10.85 3.17 2.24 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 15.16 7.78 103.82 1.51 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 122.71 102.95 37.23 8.94 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 39.89 29.14 6.84 2.48 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 49.59 30.24 14.07 4.06 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 81.04 60.06 174.93 147.54 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 67.94 56.53 74.68 13.32 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) 01/28/2026 _x86_64_ (2 CPU) 04:43:51 LINUX RESTART (2 CPU) 04:45:01 AM CPU %user %nice %system %iowait %steal %idle 04:46:01 AM all 33.52 0.00 5.00 1.04 0.09 60.34 04:46:01 AM 0 35.04 0.00 4.86 1.20 0.10 58.79 04:46:01 AM 1 32.00 0.00 5.15 0.88 0.08 61.89 04:47:01 AM all 12.12 0.00 1.68 0.24 0.07 85.89 04:47:01 AM 0 15.43 0.00 1.90 0.23 0.07 82.37 04:47:01 AM 1 8.81 0.00 1.45 0.25 0.07 89.42 04:48:01 AM all 27.42 0.00 5.01 0.41 0.09 67.06 04:48:01 AM 0 16.16 0.00 4.39 0.33 0.10 79.01 04:48:01 AM 1 38.70 0.00 5.63 0.48 0.08 55.11 04:49:01 AM all 11.44 0.00 2.62 0.40 0.07 85.47 04:49:01 AM 0 9.27 0.00 2.31 0.27 0.07 88.09 04:49:01 AM 1 13.61 0.00 2.93 0.54 0.07 82.85 04:50:01 AM all 0.34 0.00 0.08 0.02 0.05 99.52 04:50:01 AM 0 0.57 0.00 0.07 0.03 0.02 99.32 04:50:01 AM 1 0.12 0.00 0.08 0.00 0.08 99.72 04:51:01 AM all 0.35 0.00 0.09 0.00 0.06 99.50 04:51:01 AM 0 0.53 0.00 0.07 0.00 0.05 99.35 04:51:01 AM 1 0.17 0.00 0.12 0.00 0.07 99.65 04:52:01 AM all 2.01 0.00 0.28 0.00 0.05 97.67 04:52:01 AM 0 3.34 0.00 0.33 0.00 0.02 96.31 04:52:01 AM 1 0.67 0.00 0.22 0.00 0.08 99.03 04:53:01 AM all 10.52 0.00 0.77 0.01 0.09 88.61 04:53:01 AM 0 5.72 0.00 0.23 0.02 0.08 93.95 04:53:01 AM 1 15.32 0.00 1.30 0.00 0.10 83.27 04:54:01 AM all 9.42 0.00 0.84 0.00 0.09 89.66 04:54:01 AM 0 3.92 0.00 0.35 0.00 0.08 95.65 04:54:01 AM 1 14.91 0.00 1.32 0.00 0.10 83.67 04:55:01 AM all 12.70 0.00 1.07 0.00 0.10 86.13 04:55:01 AM 0 10.83 0.00 0.65 0.00 0.10 88.42 04:55:01 AM 1 14.57 0.00 1.49 0.00 0.10 83.84 04:56:01 AM all 7.42 0.00 0.62 0.01 0.08 91.87 04:56:01 AM 0 4.61 0.00 0.64 0.00 0.08 94.67 04:56:01 AM 1 10.28 0.00 0.60 0.02 0.09 89.02 04:56:01 AM CPU %user %nice %system %iowait %steal %idle 04:57:01 AM all 6.67 0.00 0.61 0.00 0.08 92.65 04:57:01 AM 0 7.33 0.00 0.64 0.00 0.08 91.94 04:57:01 AM 1 6.02 0.00 0.57 0.00 0.07 93.34 04:58:01 AM all 4.48 0.00 0.32 0.00 0.09 95.11 04:58:01 AM 0 3.29 0.00 0.27 0.00 0.08 96.36 04:58:01 AM 1 5.67 0.00 0.37 0.00 0.10 93.87 04:59:01 AM all 4.52 0.00 0.44 0.00 0.09 94.95 04:59:01 AM 0 1.72 0.00 0.42 0.00 0.08 97.77 04:59:01 AM 1 7.31 0.00 0.47 0.00 0.10 92.13 05:00:01 AM all 4.73 0.00 0.41 0.02 0.08 94.76 05:00:01 AM 0 2.19 0.00 0.22 0.03 0.08 97.48 05:00:01 AM 1 7.31 0.00 0.60 0.00 0.09 92.00 05:01:01 AM all 11.16 0.00 0.72 0.00 0.08 88.03 05:01:01 AM 0 4.59 0.00 0.69 0.00 0.08 94.64 05:01:01 AM 1 17.87 0.00 0.75 0.00 0.09 81.29 05:02:01 AM all 4.97 0.00 0.49 0.00 0.09 94.46 05:02:01 AM 0 3.42 0.00 0.40 0.00 0.08 96.10 05:02:01 AM 1 6.52 0.00 0.57 0.00 0.10 92.81 05:03:01 AM all 5.71 0.00 0.56 0.00 0.10 93.63 05:03:01 AM 0 2.86 0.00 0.50 0.00 0.10 96.53 05:03:01 AM 1 8.56 0.00 0.62 0.00 0.10 90.72 05:04:01 AM all 6.41 0.00 0.34 0.01 0.10 93.13 05:04:01 AM 0 3.41 0.00 0.35 0.02 0.10 96.12 05:04:01 AM 1 9.42 0.00 0.34 0.00 0.10 90.14 05:05:01 AM all 5.46 0.00 0.86 0.00 0.08 93.59 05:05:01 AM 0 5.35 0.00 0.84 0.00 0.08 93.73 05:05:01 AM 1 5.58 0.00 0.89 0.00 0.08 93.45 05:06:01 AM all 3.09 0.00 0.34 0.00 0.10 96.47 05:06:01 AM 0 2.01 0.00 0.25 0.00 0.08 97.66 05:06:01 AM 1 4.18 0.00 0.43 0.00 0.12 95.27 05:07:01 AM all 5.77 0.00 0.37 0.00 0.10 93.76 05:07:01 AM 0 3.04 0.00 0.33 0.00 0.10 96.52 05:07:01 AM 1 8.50 0.00 0.40 0.00 0.10 91.00 05:07:01 AM CPU %user %nice %system %iowait %steal %idle 05:08:01 AM all 4.40 0.00 0.20 0.00 0.08 95.31 05:08:01 AM 0 1.94 0.00 0.18 0.00 0.07 97.81 05:08:01 AM 1 6.87 0.00 0.22 0.00 0.10 92.81 05:09:01 AM all 4.32 0.00 0.39 0.00 0.09 95.20 05:09:01 AM 0 4.48 0.00 0.52 0.00 0.10 94.89 05:09:01 AM 1 4.16 0.00 0.25 0.00 0.08 95.51 05:10:01 AM all 8.45 0.00 0.88 0.00 0.08 90.60 05:10:01 AM 0 11.75 0.00 1.17 0.00 0.07 87.02 05:10:01 AM 1 5.27 0.00 0.60 0.00 0.08 94.05 05:11:01 AM all 4.06 0.00 0.76 0.00 0.10 95.08 05:11:01 AM 0 2.51 0.00 0.33 0.00 0.10 97.05 05:11:01 AM 1 5.60 0.00 1.19 0.00 0.10 93.11 05:12:01 AM all 10.65 0.00 0.54 0.01 0.09 88.70 05:12:01 AM 0 4.00 0.00 0.43 0.00 0.10 95.47 05:12:01 AM 1 17.31 0.00 0.65 0.02 0.08 81.94 05:13:01 AM all 28.38 0.00 3.77 0.19 0.08 67.58 05:13:01 AM 0 20.86 0.00 3.45 0.22 0.10 75.37 05:13:01 AM 1 35.90 0.00 4.09 0.17 0.07 59.78 Average: all 8.96 0.00 1.08 0.08 0.08 89.80 Average: 0 6.79 0.00 0.96 0.08 0.08 92.08 Average: 1 11.12 0.00 1.19 0.08 0.09 87.51