---> uname -a: Linux prd-centos8-robot-2c-8g-12163.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 592 4847 19 2258 6806 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:76:db:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84774sec preferred_lft 84774sec inet6 fe80::f816:3eff:fe76:db4a/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) 12/10/2025 _x86_64_ (2 CPU) 03:42:02 LINUX RESTART (2 CPU) 03:43:01 AM tps rtps wtps bread/s bwrtn/s 03:44:01 AM 95.87 6.20 89.67 1091.50 6618.31 03:45:01 AM 76.76 0.85 75.91 63.98 10751.12 03:46:01 AM 40.25 7.13 33.12 1310.50 2219.76 03:47:01 AM 60.19 0.25 59.94 47.06 7684.37 03:48:01 AM 9.78 0.22 9.56 11.73 644.39 03:49:01 AM 2.23 0.00 2.23 0.00 128.38 03:50:01 AM 0.58 0.00 0.58 0.00 92.30 03:51:01 AM 0.32 0.00 0.32 0.00 4.70 03:52:01 AM 0.23 0.00 0.23 0.00 2.87 03:53:01 AM 0.55 0.00 0.55 0.00 83.59 03:54:01 AM 0.45 0.00 0.45 0.00 56.62 03:55:01 AM 0.42 0.00 0.42 0.00 65.14 03:56:01 AM 0.42 0.00 0.42 0.00 47.98 03:57:01 AM 0.32 0.00 0.32 0.00 11.63 03:58:01 AM 1.58 0.03 1.55 0.27 73.58 03:59:01 AM 0.48 0.00 0.48 0.00 75.01 04:00:01 AM 0.53 0.00 0.53 0.00 83.65 04:01:02 AM 0.53 0.02 0.52 0.13 77.24 04:02:01 AM 0.68 0.07 0.61 1.76 43.38 04:03:01 AM 0.73 0.00 0.73 0.00 77.97 04:04:01 AM 0.37 0.00 0.37 0.00 49.38 04:05:01 AM 0.55 0.00 0.55 0.00 205.70 04:06:01 AM 0.83 0.00 0.83 0.00 151.68 04:07:01 AM 0.57 0.00 0.57 0.00 84.11 04:08:01 AM 11.25 0.32 10.93 36.93 644.83 04:09:01 AM 32.64 0.52 32.12 63.85 2962.36 Average: 13.05 0.60 12.45 101.13 1267.71 03:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:44:01 AM 5264396 7060892 2618036 33.21 2688 1973184 666732 7.47 187908 2092956 246060 03:45:01 AM 5127544 7001916 2754888 34.95 2688 2050352 708596 7.93 213344 2193896 43076 03:46:01 AM 4947432 6986020 2935000 37.23 2688 2207636 718588 8.05 269776 2296312 129800 03:47:01 AM 4958352 7056088 2924080 37.10 2688 2264000 627660 7.03 261368 2275268 10836 03:48:01 AM 4913064 7011920 2969368 37.67 2688 2265232 691800 7.75 261504 2322516 896 03:49:01 AM 4907840 7008508 2974592 37.74 2688 2267044 691800 7.75 261756 2327712 1104 03:50:01 AM 4905084 7007088 2977348 37.77 2688 2268380 696640 7.80 261756 2330568 4 03:51:01 AM 4904904 7006936 2977528 37.77 2688 2268400 696640 7.80 261756 2330636 20 03:52:01 AM 4900740 7004948 2981692 37.83 2688 2270580 713816 7.99 261800 2334736 2192 03:53:01 AM 4900288 7004868 2982144 37.83 2688 2270948 713816 7.99 261812 2335168 328 03:54:01 AM 4898112 7003960 2984320 37.86 2688 2272216 713816 7.99 261912 2337444 76 03:55:01 AM 4896316 7004000 2986116 37.88 2688 2274060 713816 7.99 261984 2339100 116 03:56:01 AM 4894900 7003772 2987532 37.90 2688 2275248 713816 7.99 262004 2340368 68 03:57:01 AM 4893896 7003068 2988536 37.91 2688 2275548 730052 8.17 262004 2341080 176 03:58:01 AM 4892180 7003140 2990252 37.94 2688 2277316 711532 7.97 262164 2343140 788 03:59:01 AM 4890004 7002876 2992428 37.96 2688 2279228 711532 7.97 262184 2345352 752 04:00:01 AM 4888036 7002524 2994396 37.99 2688 2280936 714312 8.00 262352 2346844 288 04:01:02 AM 4885424 7001744 2997008 38.02 2688 2282704 714312 8.00 262576 2348796 40 04:02:01 AM 4882356 7000988 3000076 38.06 2688 2284984 714312 8.00 262900 2351460 1416 04:03:01 AM 4881676 7001492 3000756 38.07 2688 2286168 714312 8.00 262940 2352556 704 04:04:01 AM 4878052 7000216 3004380 38.11 2688 2288540 714312 8.00 263040 2356184 1784 04:05:01 AM 4872584 7000032 3009848 38.18 2688 2293800 714312 8.00 263264 2361472 1224 04:06:01 AM 4869664 6999920 3012768 38.22 2688 2296628 714312 8.00 263368 2364316 108 04:07:01 AM 4865344 6999432 3017088 38.28 2688 2300448 714312 8.00 263440 2368548 1748 04:08:01 AM 4883048 6923040 2999384 38.05 2688 2212440 765840 8.58 332196 2305152 97088 04:09:01 AM 5003492 7007844 2878940 36.52 2688 2177404 678384 7.60 498840 2022016 25104 Average: 4923259 7004124 2959173 37.54 2688 2248593 706899 7.92 269613 2310138 21761 03:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 111.80 87.25 1131.12 21.49 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 59.90 41.32 584.51 6.82 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 44.24 35.52 333.45 7.21 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 100.77 78.42 39.11 35.56 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 23.43 15.78 8.75 2.48 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 43.71 41.26 8.06 6.43 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 35.90 34.41 6.19 2.98 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 1.87 0.62 0.19 0.05 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 57.65 55.73 10.95 4.94 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 33.96 16.65 6.46 1.69 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 71.34 55.52 13.77 6.62 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 62.56 59.06 14.36 8.03 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 32.74 30.17 7.33 4.62 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 17.66 15.01 3.71 1.76 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 28.46 25.22 6.24 2.79 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 49.14 43.44 12.84 7.76 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 56.12 56.69 10.45 8.40 0.00 0.00 0.00 0.00 04:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:02 AM eth0 59.35 61.31 11.05 7.51 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 56.08 56.59 17.05 6.84 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 29.60 24.65 6.23 3.45 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 34.06 32.21 6.43 5.45 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 72.80 73.15 15.50 10.40 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 55.56 54.93 11.62 6.87 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 23.31 22.16 4.53 2.94 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 85.12 60.19 179.86 133.65 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 17.73 16.24 14.87 7.90 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 48.64 42.05 94.85 12.10 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) 12/10/2025 _x86_64_ (2 CPU) 03:42:02 LINUX RESTART (2 CPU) 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 38.60 0.00 5.92 1.07 0.11 54.31 03:44:01 AM 0 29.42 0.00 5.09 1.10 0.10 64.30 03:44:01 AM 1 47.80 0.00 6.75 1.03 0.12 44.30 03:45:01 AM all 18.54 0.00 2.43 1.44 0.08 77.50 03:45:01 AM 0 11.94 0.00 1.83 1.30 0.10 84.82 03:45:01 AM 1 25.15 0.00 3.02 1.59 0.07 70.18 03:46:01 AM all 25.64 0.00 3.97 0.49 0.09 69.80 03:46:01 AM 0 11.01 0.00 2.92 0.40 0.08 85.59 03:46:01 AM 1 40.29 0.00 5.02 0.58 0.10 54.00 03:47:01 AM all 18.42 0.00 3.46 0.57 0.07 77.49 03:47:01 AM 0 10.80 0.00 3.02 0.82 0.07 85.30 03:47:01 AM 1 26.04 0.00 3.89 0.32 0.07 69.68 03:48:01 AM all 4.28 0.00 0.33 0.08 0.05 95.26 03:48:01 AM 0 0.83 0.00 0.15 0.03 0.03 98.95 03:48:01 AM 1 7.74 0.00 0.52 0.12 0.07 91.55 03:49:01 AM all 8.36 0.00 0.44 0.00 0.07 91.13 03:49:01 AM 0 5.81 0.00 0.48 0.00 0.07 93.65 03:49:01 AM 1 10.91 0.00 0.41 0.00 0.07 88.61 03:50:01 AM all 7.12 0.00 0.38 0.00 0.07 92.43 03:50:01 AM 0 1.22 0.00 0.25 0.00 0.05 98.48 03:50:01 AM 1 13.28 0.00 0.51 0.00 0.09 86.13 03:51:01 AM all 0.43 0.00 0.11 0.00 0.05 99.41 03:51:01 AM 0 0.58 0.00 0.10 0.00 0.03 99.28 03:51:01 AM 1 0.28 0.00 0.12 0.00 0.07 99.53 03:52:01 AM all 6.50 0.00 0.25 0.00 0.08 93.17 03:52:01 AM 0 1.79 0.00 0.25 0.00 0.07 97.89 03:52:01 AM 1 11.24 0.00 0.25 0.00 0.08 88.43 03:53:01 AM all 1.89 0.00 0.19 0.00 0.08 97.84 03:53:01 AM 0 2.31 0.00 0.15 0.00 0.07 97.48 03:53:01 AM 1 1.47 0.00 0.23 0.00 0.08 98.21 03:54:01 AM all 7.63 0.00 0.49 0.00 0.09 91.80 03:54:01 AM 0 11.69 0.00 0.55 0.00 0.07 87.69 03:54:01 AM 1 3.65 0.00 0.42 0.00 0.10 95.83 03:54:01 AM CPU %user %nice %system %iowait %steal %idle 03:55:01 AM all 6.06 0.00 0.32 0.00 0.07 93.56 03:55:01 AM 0 4.92 0.00 0.28 0.00 0.07 94.73 03:55:01 AM 1 7.20 0.00 0.35 0.00 0.07 92.39 03:56:01 AM all 6.02 0.00 0.33 0.00 0.08 93.57 03:56:01 AM 0 1.62 0.00 0.18 0.00 0.07 98.13 03:56:01 AM 1 10.57 0.00 0.48 0.00 0.09 88.86 03:57:01 AM all 2.69 0.00 0.24 0.01 0.08 96.98 03:57:01 AM 0 4.09 0.00 0.32 0.02 0.08 95.49 03:57:01 AM 1 1.32 0.00 0.15 0.00 0.08 98.45 03:58:01 AM all 5.72 0.00 0.33 0.02 0.08 93.86 03:58:01 AM 0 2.84 0.00 0.38 0.00 0.08 96.69 03:58:01 AM 1 8.59 0.00 0.27 0.03 0.08 91.02 03:59:01 AM all 8.10 0.00 0.54 0.00 0.07 91.29 03:59:01 AM 0 4.54 0.00 0.44 0.00 0.07 94.96 03:59:01 AM 1 11.75 0.00 0.64 0.00 0.07 87.54 04:00:01 AM all 5.26 0.00 0.40 0.00 0.09 94.25 04:00:01 AM 0 3.30 0.00 0.37 0.00 0.10 96.23 04:00:01 AM 1 7.24 0.00 0.44 0.00 0.08 92.24 04:01:02 AM all 4.72 0.00 0.33 0.00 0.10 94.85 04:01:02 AM 0 5.42 0.00 0.37 0.00 0.10 94.11 04:01:02 AM 1 4.01 0.00 0.30 0.00 0.10 95.59 04:02:01 AM all 4.72 0.00 0.41 0.01 0.08 94.78 04:02:01 AM 0 5.63 0.00 0.39 0.02 0.07 93.89 04:02:01 AM 1 3.81 0.00 0.43 0.00 0.09 95.68 04:03:01 AM all 3.66 0.00 0.27 0.01 0.09 95.97 04:03:01 AM 0 4.12 0.00 0.32 0.02 0.12 95.43 04:03:01 AM 1 3.20 0.00 0.22 0.00 0.07 96.52 04:04:01 AM all 8.24 0.00 0.31 0.09 0.08 91.29 04:04:01 AM 0 7.14 0.00 0.33 0.18 0.07 92.27 04:04:01 AM 1 9.34 0.00 0.29 0.00 0.08 90.29 04:05:01 AM all 17.08 0.00 0.54 0.00 0.09 82.29 04:05:01 AM 0 3.56 0.00 0.42 0.00 0.10 95.92 04:05:01 AM 1 30.88 0.00 0.67 0.00 0.09 68.37 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 8.63 0.00 0.33 0.01 0.10 90.94 04:06:01 AM 0 3.41 0.00 0.35 0.00 0.08 96.15 04:06:01 AM 1 13.85 0.00 0.30 0.02 0.12 85.72 04:07:01 AM all 8.63 0.00 0.36 0.00 0.08 90.93 04:07:01 AM 0 3.64 0.00 0.28 0.00 0.07 96.01 04:07:01 AM 1 13.62 0.00 0.43 0.00 0.10 85.84 04:08:01 AM all 23.58 0.00 1.75 0.08 0.08 74.51 04:08:01 AM 0 14.27 0.00 1.81 0.05 0.08 83.79 04:08:01 AM 1 32.88 0.00 1.70 0.10 0.08 65.24 04:09:01 AM all 30.97 0.00 4.35 0.23 0.08 64.37 04:09:01 AM 0 36.25 0.00 5.09 0.32 0.08 58.26 04:09:01 AM 1 25.72 0.00 3.61 0.13 0.08 70.46 Average: all 10.86 0.00 1.11 0.16 0.08 87.79 Average: 0 7.40 0.00 1.01 0.16 0.08 91.35 Average: 1 14.33 0.00 1.22 0.15 0.08 84.22