---> uname -a: Linux prd-centos8-robot-2c-8g-11291.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 649 4787 19 2260 6749 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:16:cc:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84814sec preferred_lft 84814sec inet6 fe80::f816:3eff:fe16:cc6f/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) 12/07/2025 _x86_64_ (2 CPU) 01:37:08 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 115.78 0.32 115.46 13.86 9810.45 01:40:01 AM 48.41 1.20 47.21 125.98 6764.91 01:41:01 AM 63.33 6.78 56.55 1248.52 3761.03 01:42:01 AM 41.28 0.25 41.03 47.06 6619.88 01:43:01 AM 4.60 0.22 4.38 11.73 162.97 01:44:01 AM 2.30 0.00 2.30 0.00 126.40 01:45:01 AM 0.65 0.00 0.65 0.00 85.40 01:46:01 AM 0.18 0.00 0.18 0.00 2.43 01:47:01 AM 0.25 0.00 0.25 0.00 74.84 01:48:01 AM 0.65 0.00 0.65 0.00 14.60 01:49:01 AM 0.47 0.00 0.47 0.00 58.19 01:50:01 AM 0.57 0.00 0.57 0.00 79.04 01:51:01 AM 0.52 0.00 0.52 0.00 36.99 01:52:01 AM 0.75 0.00 0.75 0.00 19.13 01:53:01 AM 0.60 0.03 0.57 0.27 67.96 01:54:01 AM 1.42 0.00 1.42 0.00 105.68 01:55:01 AM 0.55 0.00 0.55 0.00 48.46 01:56:01 AM 0.47 0.00 0.47 0.00 74.11 01:57:01 AM 0.38 0.00 0.38 0.00 91.10 01:58:01 AM 0.63 0.00 0.63 0.00 53.59 01:59:01 AM 0.37 0.00 0.37 0.00 150.18 02:00:01 AM 0.85 0.00 0.85 0.00 199.27 02:01:01 AM 0.70 0.02 0.68 0.13 43.79 02:02:01 AM 0.88 0.07 0.82 1.73 130.68 02:03:01 AM 27.02 0.63 26.39 73.18 2791.87 Average: 12.54 0.38 12.16 60.90 1254.92 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5177900 6985972 2704524 34.31 2688 1984944 771072 8.63 187928 2170624 137508 01:40:01 AM 5216316 7063724 2666108 33.82 2688 2023060 720492 8.07 219464 2095192 10760 01:41:01 AM 4871496 6967948 3010928 38.20 2688 2261924 752372 8.42 256464 2368420 158516 01:42:01 AM 4896712 6997040 2985712 37.88 2688 2267084 689672 7.72 260388 2339804 4 01:43:01 AM 4851080 6952840 3031344 38.46 2688 2268532 757436 8.48 260528 2385560 816 01:44:01 AM 4845728 6949444 3036696 38.52 2688 2270472 757436 8.48 260776 2390368 1212 01:45:01 AM 4843676 6948392 3038748 38.55 2688 2271472 757436 8.48 260776 2392472 16 01:46:01 AM 4843312 6948040 3039112 38.56 2688 2271484 757436 8.48 260776 2392840 24 01:47:01 AM 4841020 6947976 3041404 38.58 2688 2273712 757436 8.48 260820 2395128 152 01:48:01 AM 4840432 6947716 3041992 38.59 2688 2274040 757436 8.48 260832 2395636 344 01:49:01 AM 4838472 6947680 3043952 38.62 2688 2275972 757436 8.48 261004 2397396 720 01:50:01 AM 4836608 6947304 3045816 38.64 2688 2277476 780940 8.74 261004 2399256 24 01:51:01 AM 4833024 6944640 3049400 38.69 2688 2278380 780940 8.74 261024 2403096 40 01:52:01 AM 4832488 6944384 3049936 38.69 2688 2278652 780940 8.74 261024 2403420 4 01:53:01 AM 4831840 6945864 3050584 38.70 2688 2280780 799960 8.96 261200 2403992 388 01:54:01 AM 4829816 6945788 3052608 38.73 2688 2282744 799960 8.96 261240 2406116 120 01:55:01 AM 4827904 6945644 3054520 38.75 2688 2284520 799960 8.96 261448 2407676 904 01:56:01 AM 4825888 6945300 3056536 38.78 2688 2286168 799960 8.96 261672 2409520 656 01:57:01 AM 4823284 6944836 3059140 38.81 2688 2288332 799960 8.96 261840 2411776 360 01:58:01 AM 4821840 6944808 3060584 38.83 2688 2289724 799960 8.96 261864 2413412 512 01:59:01 AM 4816508 6943780 3065916 38.90 2688 2294036 799960 8.96 262076 2418648 464 02:00:01 AM 4810940 6943140 3071484 38.97 2688 2298956 774112 8.67 262284 2423728 4 02:01:01 AM 4808264 6942808 3074160 39.00 2688 2301292 774112 8.67 262332 2426356 1500 02:02:01 AM 4853616 6997688 3028808 38.42 2688 2310812 684892 7.67 262836 2381004 7540 02:03:01 AM 4966792 6969948 2915632 36.99 2688 2176436 734008 8.22 496192 2058372 22292 Average: 4871398 6958508 3011026 38.20 2688 2254840 765813 8.57 265912 2363592 13795 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 102.98 85.52 1090.27 12.34 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 69.72 50.01 568.13 7.51 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 43.54 35.52 334.30 7.70 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 192.72 140.73 43.80 32.67 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 28.96 16.46 9.70 2.71 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 42.21 41.84 7.80 6.39 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 32.99 30.74 5.69 2.65 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 4.72 1.12 1.23 0.68 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 56.16 55.31 11.22 4.93 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 31.82 15.33 5.81 1.56 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 85.25 72.29 18.49 11.06 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 47.80 46.53 10.63 4.05 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 22.61 21.60 5.57 3.88 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 12.20 11.25 2.62 1.08 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 33.38 29.96 7.99 5.01 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 50.48 47.67 12.70 8.13 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 60.69 62.59 11.19 7.55 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 58.10 59.16 10.89 7.46 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 53.61 52.92 16.45 6.47 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 30.94 22.06 6.48 3.35 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 49.33 50.07 8.98 6.95 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 74.75 75.05 17.65 12.27 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 36.24 34.59 8.25 4.01 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 17.27 11.78 6.03 1.71 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 84.42 57.21 183.69 142.49 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 52.92 45.09 96.22 12.18 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) 12/07/2025 _x86_64_ (2 CPU) 01:37:08 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 37.01 0.00 5.21 1.67 0.09 56.02 01:39:01 AM 0 35.98 0.00 5.14 1.57 0.08 57.23 01:39:01 AM 1 38.03 0.00 5.28 1.77 0.10 54.82 01:40:01 AM all 20.74 0.00 2.52 1.27 0.09 75.38 01:40:01 AM 0 12.19 0.00 2.44 1.17 0.08 84.12 01:40:01 AM 1 29.28 0.00 2.60 1.37 0.10 66.66 01:41:01 AM all 27.24 0.00 5.16 0.75 0.07 66.78 01:41:01 AM 0 15.64 0.00 4.43 0.55 0.08 79.30 01:41:01 AM 1 38.82 0.00 5.89 0.95 0.07 54.27 01:42:01 AM all 10.64 0.00 2.13 1.04 0.08 86.12 01:42:01 AM 0 6.68 0.00 1.92 1.12 0.08 90.20 01:42:01 AM 1 14.59 0.00 2.33 0.97 0.07 82.04 01:43:01 AM all 4.80 0.00 0.29 0.02 0.07 94.82 01:43:01 AM 0 2.31 0.00 0.23 0.02 0.08 97.36 01:43:01 AM 1 7.30 0.00 0.35 0.02 0.05 92.28 01:44:01 AM all 8.69 0.00 0.49 0.03 0.09 90.71 01:44:01 AM 0 12.90 0.00 0.59 0.02 0.07 86.43 01:44:01 AM 1 4.54 0.00 0.39 0.05 0.10 94.92 01:45:01 AM all 4.74 0.00 0.37 0.01 0.08 94.81 01:45:01 AM 0 2.42 0.00 0.22 0.02 0.10 97.24 01:45:01 AM 1 7.14 0.00 0.52 0.00 0.05 92.29 01:46:01 AM all 0.38 0.00 0.13 0.00 0.09 99.39 01:46:01 AM 0 0.53 0.00 0.13 0.00 0.10 99.23 01:46:01 AM 1 0.23 0.00 0.13 0.00 0.08 99.55 01:47:01 AM all 6.28 0.00 0.29 0.00 0.10 93.32 01:47:01 AM 0 1.90 0.00 0.28 0.00 0.07 97.74 01:47:01 AM 1 10.68 0.00 0.30 0.00 0.13 88.89 01:48:01 AM all 1.71 0.00 0.17 0.00 0.10 98.02 01:48:01 AM 0 1.89 0.00 0.18 0.00 0.08 97.84 01:48:01 AM 1 1.54 0.00 0.15 0.00 0.12 98.19 01:49:01 AM all 9.40 0.00 0.60 0.00 0.08 89.92 01:49:01 AM 0 6.44 0.00 0.54 0.00 0.08 92.93 01:49:01 AM 1 12.41 0.00 0.66 0.00 0.07 86.86 01:49:01 AM CPU %user %nice %system %iowait %steal %idle 01:50:01 AM all 4.15 0.00 0.23 0.00 0.08 95.54 01:50:01 AM 0 4.93 0.00 0.22 0.00 0.07 94.78 01:50:01 AM 1 3.36 0.00 0.23 0.00 0.10 96.30 01:51:01 AM all 5.00 0.00 0.35 0.00 0.09 94.56 01:51:01 AM 0 1.35 0.00 0.28 0.00 0.10 98.26 01:51:01 AM 1 8.78 0.00 0.42 0.00 0.09 90.72 01:52:01 AM all 2.22 0.00 0.18 0.00 0.10 97.50 01:52:01 AM 0 1.45 0.00 0.13 0.00 0.10 98.31 01:52:01 AM 1 3.00 0.00 0.22 0.00 0.10 96.68 01:53:01 AM all 7.31 0.00 0.44 0.01 0.10 92.15 01:53:01 AM 0 6.67 0.00 0.40 0.00 0.10 92.83 01:53:01 AM 1 7.95 0.00 0.47 0.02 0.10 91.46 01:54:01 AM all 7.35 0.00 0.48 0.01 0.09 92.08 01:54:01 AM 0 4.22 0.00 0.35 0.00 0.08 95.34 01:54:01 AM 1 10.55 0.00 0.60 0.02 0.09 88.74 01:55:01 AM all 4.29 0.00 0.31 0.00 0.11 95.29 01:55:01 AM 0 2.19 0.00 0.28 0.00 0.10 97.43 01:55:01 AM 1 6.39 0.00 0.33 0.00 0.12 93.16 01:56:01 AM all 4.02 0.00 0.30 0.00 0.11 95.57 01:56:01 AM 0 2.89 0.00 0.27 0.00 0.10 96.74 01:56:01 AM 1 5.15 0.00 0.33 0.00 0.12 94.40 01:57:01 AM all 4.32 0.00 0.31 0.00 0.10 95.27 01:57:01 AM 0 3.11 0.00 0.30 0.00 0.10 96.49 01:57:01 AM 1 5.54 0.00 0.32 0.00 0.10 94.05 01:58:01 AM all 4.34 0.00 0.25 0.00 0.09 95.32 01:58:01 AM 0 4.15 0.00 0.28 0.00 0.08 95.49 01:58:01 AM 1 4.53 0.00 0.22 0.00 0.10 95.15 01:59:01 AM all 13.66 0.00 0.40 0.00 0.09 85.85 01:59:01 AM 0 5.50 0.00 0.37 0.00 0.10 94.03 01:59:01 AM 1 21.91 0.00 0.42 0.00 0.08 77.59 02:00:01 AM all 15.46 0.00 0.53 0.02 0.10 83.89 02:00:01 AM 0 8.08 0.00 0.37 0.02 0.10 91.44 02:00:01 AM 1 23.02 0.00 0.70 0.02 0.10 76.16 02:00:01 AM CPU %user %nice %system %iowait %steal %idle 02:01:01 AM all 6.63 0.00 0.32 0.00 0.09 92.96 02:01:01 AM 0 4.98 0.00 0.33 0.00 0.08 94.60 02:01:01 AM 1 8.27 0.00 0.30 0.00 0.10 91.32 02:02:01 AM all 11.82 0.00 0.41 0.01 0.11 87.65 02:02:01 AM 0 2.44 0.00 0.27 0.02 0.10 97.18 02:02:01 AM 1 21.20 0.00 0.55 0.00 0.12 78.14 02:03:01 AM all 28.87 0.00 3.84 0.23 0.08 66.98 02:03:01 AM 0 26.96 0.00 3.23 0.13 0.08 69.59 02:03:01 AM 1 30.79 0.00 4.44 0.33 0.08 64.35 Average: all 10.06 0.00 1.03 0.20 0.09 88.61 Average: 0 7.12 0.00 0.93 0.19 0.09 91.68 Average: 1 13.03 0.00 1.14 0.22 0.09 85.51