---> uname -a: Linux prd-centos8-robot-2c-8g-12849.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 591 4829 19 2275 6807 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:f2:bc:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84756sec preferred_lft 84756sec inet6 fe80::f816:3eff:fef2:bcab/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) 11/23/2025 _x86_64_ (2 CPU) 03:49:51 LINUX RESTART (2 CPU) 03:50:00 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 215.19 215.19 0.00 3584.81 0.00 03:51:01 AM 205.11 162.92 42.20 15031.35 38530.23 03:52:01 AM 122.51 0.30 122.21 13.46 10507.52 03:53:01 AM 39.74 0.65 39.09 51.05 6472.68 03:54:01 AM 25.40 0.42 24.98 64.79 1463.41 03:55:01 AM 78.06 6.96 71.09 1292.77 8163.73 03:56:01 AM 9.40 0.22 9.18 11.73 999.48 03:57:01 AM 2.63 0.00 2.63 0.00 135.16 03:58:01 AM 0.65 0.00 0.65 0.00 82.57 03:59:01 AM 0.18 0.00 0.18 0.00 11.89 04:00:01 AM 0.62 0.00 0.62 0.00 84.97 04:01:01 AM 0.35 0.02 0.33 0.13 5.55 04:02:01 AM 0.72 0.08 0.63 1.87 61.50 04:03:01 AM 9.15 5.93 3.22 574.74 136.87 04:04:01 AM 0.38 0.00 0.38 0.00 46.11 04:05:01 AM 1.53 0.03 1.50 0.27 43.97 04:06:01 AM 0.55 0.00 0.55 0.00 74.17 04:07:01 AM 0.38 0.00 0.38 0.00 52.81 04:08:01 AM 0.68 0.00 0.68 0.00 88.60 04:09:01 AM 0.37 0.00 0.37 0.00 40.04 04:10:01 AM 0.63 0.00 0.63 0.00 74.89 04:11:01 AM 0.57 0.00 0.57 0.00 85.09 04:12:01 AM 0.38 0.00 0.38 0.00 104.98 04:13:01 AM 0.70 0.00 0.70 0.00 104.20 04:14:01 AM 0.45 0.00 0.45 0.00 172.79 04:15:01 AM 0.58 0.00 0.58 0.00 92.38 04:16:01 AM 7.50 0.32 7.18 36.91 516.92 04:17:01 AM 31.71 0.47 31.24 52.92 2924.58 Average: 20.13 6.71 13.42 636.04 2631.35 03:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 7304648 7255844 577784 7.33 2688 157592 632328 8.02 65924 366852 384 03:51:01 AM 5597132 7082204 2285300 28.99 2688 1679696 680844 7.62 179576 1829544 79164 03:52:01 AM 5204640 7005084 2677792 33.97 2688 1977052 697036 7.80 188144 2144384 134160 03:53:01 AM 5164476 7005636 2717956 34.48 2688 2017180 689132 7.72 199112 2167900 8 03:54:01 AM 5085272 7004460 2797160 35.49 2688 2090796 685728 7.68 228876 2204256 67444 03:55:01 AM 4956748 7053436 2925684 37.12 2688 2263176 631316 7.07 260712 2279500 24980 03:56:01 AM 4911884 7009488 2970548 37.69 2688 2264112 682808 7.65 260848 2323060 596 03:57:01 AM 4905720 7004860 2976712 37.76 2688 2265648 682808 7.65 261080 2329232 524 03:58:01 AM 4900700 7001760 2981732 37.83 2688 2267568 682808 7.65 261100 2334252 324 03:59:01 AM 4900748 7001816 2981684 37.83 2688 2267576 682808 7.65 261100 2334260 16 04:00:01 AM 4897932 7001228 2984500 37.86 2688 2269804 705384 7.90 261144 2336788 48 04:01:01 AM 4896216 6999864 2986216 37.88 2688 2270136 705384 7.90 261156 2338052 336 04:02:01 AM 4891944 6997628 2990488 37.94 2688 2272168 710228 7.95 261484 2342056 752 04:03:01 AM 4873124 6997724 3009308 38.18 2688 2291056 709804 7.95 263584 2358876 552 04:04:01 AM 4872060 6997392 3010372 38.19 2688 2291780 709804 7.95 263596 2359912 60 04:05:01 AM 4871800 6997424 3010632 38.19 2688 2292052 712828 7.98 263748 2360056 40 04:06:01 AM 4869480 6997232 3012952 38.22 2688 2294180 712828 7.98 263808 2362544 172 04:07:01 AM 4867188 6996896 3015244 38.25 2688 2296160 712828 7.98 263836 2364680 784 04:08:01 AM 4865584 6996864 3016848 38.27 2688 2297708 712828 7.98 264044 2366048 160 04:09:01 AM 4863976 6996864 3018456 38.29 2688 2299360 712828 7.98 264220 2367480 904 04:10:01 AM 4860580 6995836 3021852 38.34 2688 2301740 712028 7.97 264448 2370596 1476 04:11:01 AM 4860128 6996344 3022304 38.34 2688 2302672 712028 7.97 264460 2371268 64 04:12:01 AM 4855108 6994520 3027324 38.41 2688 2305856 712028 7.97 264588 2376072 308 04:13:01 AM 4850312 6994500 3032120 38.47 2688 2310628 712028 7.97 264816 2380644 2488 04:14:01 AM 4847272 6994488 3035160 38.51 2688 2313640 712028 7.97 264920 2383604 552 04:15:01 AM 4843784 6994368 3038648 38.55 2688 2317004 712028 7.97 264988 2386932 1512 04:16:01 AM 4904976 6963244 2977456 37.77 2688 2228296 700244 7.84 334160 2274812 95900 04:17:01 AM 4956704 6985036 2925728 37.12 2688 2201160 691044 7.74 501540 2064872 19112 Average: 5024291 7011501 2858141 36.26 2688 2157350 696993 7.80 257893 2231376 15458 03:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 7.59 3.80 0.52 0.33 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 245.73 145.24 1321.44 54.68 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 84.85 74.35 909.51 11.16 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 56.08 33.97 580.77 3.64 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 19.61 16.38 65.11 5.56 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 202.47 151.55 315.90 42.88 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 27.36 12.43 8.26 2.88 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 37.23 34.08 7.83 6.32 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 37.99 37.23 7.65 3.38 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 1.82 0.43 0.16 0.03 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 50.17 48.02 10.80 4.47 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 30.73 12.34 6.07 1.38 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 88.26 69.34 18.89 10.96 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 45.58 42.75 11.16 3.89 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 19.53 15.78 5.59 3.85 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 14.41 12.98 3.08 1.49 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 33.41 27.15 8.28 4.83 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 44.91 40.08 12.36 7.61 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 44.69 46.20 9.22 6.10 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 51.03 52.57 9.93 6.66 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 55.43 54.78 17.29 6.90 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 22.38 17.06 5.04 2.49 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 38.15 35.55 7.22 5.87 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 58.83 59.53 13.86 9.26 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 50.87 50.47 11.46 6.47 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 23.13 21.63 4.86 2.97 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 89.61 56.75 193.16 134.95 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 15.61 14.36 13.59 7.35 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 55.16 43.80 132.48 13.25 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) 11/23/2025 _x86_64_ (2 CPU) 03:49:51 LINUX RESTART (2 CPU) 03:50:00 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 90.45 0.00 9.55 0.00 0.00 0.00 03:50:01 AM 0 89.87 0.00 10.13 0.00 0.00 0.00 03:50:01 AM 1 91.03 0.00 8.97 0.00 0.00 0.00 03:51:01 AM all 45.52 0.08 10.60 15.19 0.16 28.45 03:51:01 AM 0 51.17 0.03 9.52 17.57 0.15 21.55 03:51:01 AM 1 39.82 0.12 11.69 12.79 0.17 35.40 03:52:01 AM all 37.19 0.00 5.54 2.16 0.13 54.99 03:52:01 AM 0 40.47 0.00 6.05 2.07 0.13 51.27 03:52:01 AM 1 33.90 0.00 5.03 2.24 0.12 58.72 03:53:01 AM all 9.29 0.00 1.30 0.96 0.07 88.38 03:53:01 AM 0 15.26 0.00 1.62 0.75 0.07 82.31 03:53:01 AM 1 3.31 0.00 0.99 1.17 0.07 94.46 03:54:01 AM all 24.19 0.00 3.60 0.73 0.11 71.36 03:54:01 AM 0 27.35 0.00 3.79 0.57 0.10 68.20 03:54:01 AM 1 21.03 0.00 3.42 0.90 0.12 74.53 03:55:01 AM all 25.92 0.00 5.04 1.13 0.11 67.81 03:55:01 AM 0 30.28 0.00 5.66 1.15 0.12 62.79 03:55:01 AM 1 21.57 0.00 4.42 1.10 0.10 72.81 03:56:01 AM all 2.95 0.00 0.26 0.13 0.06 96.60 03:56:01 AM 0 5.57 0.00 0.35 0.23 0.05 93.79 03:56:01 AM 1 0.33 0.00 0.17 0.03 0.07 99.40 03:57:01 AM all 6.61 0.00 0.45 0.02 0.10 92.82 03:57:01 AM 0 10.03 0.00 0.57 0.02 0.10 89.28 03:57:01 AM 1 3.30 0.00 0.34 0.02 0.10 96.25 03:58:01 AM all 9.51 0.00 0.61 0.00 0.09 89.79 03:58:01 AM 0 14.73 0.00 0.92 0.00 0.09 84.26 03:58:01 AM 1 4.64 0.00 0.33 0.00 0.08 94.94 03:59:01 AM all 0.42 0.00 0.10 0.00 0.08 99.41 03:59:01 AM 0 0.60 0.00 0.08 0.00 0.05 99.27 03:59:01 AM 1 0.23 0.00 0.12 0.00 0.10 99.55 04:00:01 AM all 6.46 0.00 0.33 0.01 0.09 93.11 04:00:01 AM 0 8.28 0.00 0.32 0.02 0.10 91.29 04:00:01 AM 1 4.65 0.00 0.34 0.00 0.08 94.93 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 1.82 0.00 0.21 0.00 0.08 97.89 04:01:01 AM 0 0.97 0.00 0.17 0.00 0.07 98.80 04:01:01 AM 1 2.68 0.00 0.25 0.00 0.10 96.97 04:02:01 AM all 10.25 0.00 0.84 0.00 0.09 88.82 04:02:01 AM 0 13.42 0.00 0.96 0.00 0.10 85.51 04:02:01 AM 1 7.18 0.00 0.71 0.00 0.08 92.02 04:03:01 AM all 4.76 0.27 0.39 0.13 0.11 94.34 04:03:01 AM 0 7.91 0.50 0.45 0.23 0.10 90.80 04:03:01 AM 1 1.62 0.03 0.33 0.03 0.12 97.86 04:04:01 AM all 4.94 0.00 0.38 0.00 0.13 94.55 04:04:01 AM 0 4.82 0.00 0.41 0.00 0.10 94.66 04:04:01 AM 1 5.06 0.00 0.36 0.00 0.15 94.43 04:05:01 AM all 2.58 0.00 0.40 0.01 0.10 96.91 04:05:01 AM 0 2.02 0.00 0.32 0.02 0.10 97.55 04:05:01 AM 1 3.14 0.00 0.49 0.00 0.10 96.26 04:06:01 AM all 7.78 0.00 0.37 0.00 0.13 91.71 04:06:01 AM 0 8.98 0.00 0.44 0.00 0.15 90.43 04:06:01 AM 1 6.60 0.00 0.30 0.00 0.12 92.98 04:07:01 AM all 8.51 0.00 0.68 0.00 0.11 90.70 04:07:01 AM 0 12.48 0.00 0.89 0.00 0.10 86.52 04:07:01 AM 1 4.67 0.00 0.47 0.00 0.12 94.74 04:08:01 AM all 4.23 0.00 0.35 0.00 0.09 95.32 04:08:01 AM 0 4.16 0.00 0.30 0.00 0.10 95.44 04:08:01 AM 1 4.31 0.00 0.40 0.00 0.08 95.20 04:09:01 AM all 4.48 0.00 0.34 0.00 0.12 95.07 04:09:01 AM 0 5.50 0.00 0.35 0.00 0.13 94.02 04:09:01 AM 1 3.47 0.00 0.32 0.00 0.10 96.11 04:10:01 AM all 5.61 0.00 0.46 0.01 0.10 93.82 04:10:01 AM 0 7.36 0.00 0.52 0.02 0.10 92.00 04:10:01 AM 1 3.85 0.00 0.40 0.00 0.10 95.64 04:11:01 AM all 3.11 0.00 0.25 0.00 0.08 96.57 04:11:01 AM 0 1.86 0.00 0.27 0.00 0.07 97.81 04:11:01 AM 1 4.36 0.00 0.23 0.00 0.08 95.32 04:11:01 AM CPU %user %nice %system %iowait %steal %idle 04:12:01 AM all 11.32 0.00 0.41 0.00 0.09 88.18 04:12:01 AM 0 19.72 0.00 0.51 0.00 0.12 79.65 04:12:01 AM 1 3.03 0.00 0.32 0.00 0.07 96.58 04:13:01 AM all 15.58 0.00 0.55 0.00 0.11 83.76 04:13:01 AM 0 20.52 0.00 0.52 0.00 0.10 78.86 04:13:01 AM 1 10.60 0.00 0.58 0.00 0.12 88.71 04:14:01 AM all 10.00 0.00 0.43 0.00 0.09 89.48 04:14:01 AM 0 16.16 0.00 0.44 0.00 0.10 83.30 04:14:01 AM 1 3.90 0.00 0.42 0.00 0.08 95.60 04:15:01 AM all 8.22 0.00 0.37 0.00 0.09 91.32 04:15:01 AM 0 12.25 0.00 0.40 0.00 0.10 87.25 04:15:01 AM 1 4.20 0.00 0.33 0.00 0.08 95.38 04:16:01 AM all 21.95 0.00 1.88 0.07 0.13 75.98 04:16:01 AM 0 18.58 0.00 2.24 0.10 0.10 78.98 04:16:01 AM 1 25.33 0.00 1.52 0.03 0.15 72.97 04:17:01 AM all 30.99 0.00 3.73 0.31 0.14 64.83 04:17:01 AM 0 45.53 0.00 4.54 0.20 0.15 49.58 04:17:01 AM 1 16.46 0.00 2.92 0.42 0.13 80.07 Average: all 12.06 0.01 1.48 0.77 0.10 85.57 Average: 0 15.09 0.02 1.59 0.85 0.10 82.35 Average: 1 9.05 0.01 1.38 0.69 0.10 88.77