---> uname -a: Linux prd-centos8-robot-2c-8g-3396.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 754 4623 19 2319 6645 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:b6:19:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85056sec preferred_lft 85056sec inet6 fe80::f816:3eff:feb6:19ce/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) 08/23/2025 _x86_64_ (2 CPU) 03:31:40 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 165.13 107.50 57.63 12497.03 38680.84 03:34:01 AM 118.04 0.07 117.98 1.87 11969.61 03:35:01 AM 37.98 1.13 36.84 113.58 4272.90 03:36:01 AM 58.21 6.96 51.25 1291.57 3512.90 03:37:01 AM 32.94 0.03 32.91 3.47 6261.77 03:38:01 AM 4.07 0.00 4.07 0.00 137.74 03:39:01 AM 0.32 0.00 0.32 0.00 3.68 03:40:01 AM 0.77 0.22 0.55 11.73 38.31 03:41:01 AM 2.20 0.07 2.13 3.20 121.81 03:42:01 AM 0.52 0.00 0.52 0.00 323.10 03:43:01 AM 0.35 0.00 0.35 0.00 208.98 03:44:01 AM 0.40 0.00 0.40 0.00 141.19 03:45:01 AM 0.38 0.00 0.38 0.00 297.83 03:46:01 AM 0.23 0.00 0.23 0.00 140.52 03:47:01 AM 1.42 0.03 1.38 0.27 103.23 03:48:01 AM 0.47 0.00 0.47 0.00 261.83 03:49:01 AM 0.28 0.00 0.28 0.00 276.14 03:50:01 AM 0.18 0.00 0.18 0.00 80.67 03:51:01 AM 0.43 0.00 0.43 0.00 328.64 03:52:01 AM 0.52 0.00 0.52 0.00 232.53 03:53:01 AM 15.34 0.33 15.01 37.85 649.33 03:54:01 AM 31.84 0.52 31.33 63.86 4037.49 Average: 21.46 5.31 16.14 637.53 3276.56 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5542500 7073612 2339924 29.69 2688 1723836 686268 7.68 185736 1872316 105500 03:34:01 AM 5072332 6952960 2810092 35.65 2688 2056816 781020 8.75 192332 2270100 148036 03:35:01 AM 5244048 7084300 2638376 33.47 2688 2016332 638472 7.15 219188 2070468 10768 03:36:01 AM 4926336 7014292 2956088 37.50 2688 2255368 679672 7.61 256768 2323256 170980 03:37:01 AM 4837780 6927680 3044644 38.63 2688 2257452 759172 8.50 262560 2400632 4 03:38:01 AM 4837632 6927536 3044792 38.63 2688 2257456 759172 8.50 262564 2400716 4 03:39:01 AM 4838072 6927976 3044352 38.62 2688 2257456 759172 8.50 262564 2400652 4 03:40:01 AM 4791892 6883052 3090532 39.21 2688 2258720 860156 9.63 262716 2446244 32 03:41:01 AM 4780972 6875968 3101452 39.35 2688 2262576 860156 9.63 262988 2456640 2188 03:42:01 AM 4752676 6857172 3129748 39.71 2688 2272000 876524 9.81 262988 2484604 2072 03:43:01 AM 4739440 6848232 3142984 39.87 2688 2276380 876524 9.81 262988 2498432 288 03:44:01 AM 4732816 6845580 3149608 39.96 2688 2280304 897788 10.05 262992 2504884 76 03:45:01 AM 4722312 6844392 3160112 40.09 2688 2289664 897788 10.05 262992 2514428 556 03:46:01 AM 4717308 6844160 3165116 40.15 2688 2294392 897788 10.05 262992 2520384 1112 03:47:01 AM 4711524 6841740 3170900 40.23 2688 2297752 934464 10.46 263144 2525916 2272 03:48:01 AM 4701060 6840496 3181364 40.36 2688 2307004 934464 10.46 263140 2535332 3812 03:49:01 AM 4695804 6840824 3186620 40.43 2688 2312548 950328 10.64 263140 2541288 1100 03:50:01 AM 4691676 6840040 3190748 40.48 2688 2315892 988744 11.07 263140 2545024 2064 03:51:01 AM 4681668 6839444 3200756 40.61 2688 2325344 969284 10.85 263140 2554448 1744 03:52:01 AM 4677692 6840676 3204732 40.66 2688 2330528 969284 10.85 263140 2559636 116 03:53:01 AM 4747928 6812448 3134496 39.77 2688 2238052 853908 9.56 372524 2400876 110028 03:54:01 AM 4752384 6820164 3130040 39.71 2688 2241424 847512 9.49 532088 2240740 25216 Average: 4827084 6890125 3055340 38.76 2688 2233059 848985 9.51 271174 2412137 26726 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 281.02 172.79 1269.92 58.33 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 104.82 80.57 1220.06 11.34 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 13.30 10.85 7.03 4.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 46.73 41.67 334.59 10.45 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 543.89 409.15 105.14 90.91 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 2.55 2.07 0.60 0.49 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 3.13 2.03 0.47 0.82 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 68.19 52.97 15.38 4.73 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 199.03 200.37 37.10 14.51 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 11.08 9.58 29.25 1.52 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 105.06 105.23 25.78 8.20 0.00 0.00 0.00 0.00 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 215.65 216.65 41.13 16.04 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 8.20 8.52 28.62 1.44 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 111.95 112.75 28.02 8.66 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 213.55 213.60 40.00 16.24 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 8.61 9.08 28.43 1.53 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 88.05 88.84 27.07 7.11 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 224.50 226.30 40.65 16.66 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 8.85 9.21 28.99 1.50 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 86.24 87.79 25.80 6.77 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 175.01 126.74 239.00 311.08 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 17.60 17.30 14.51 8.31 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 115.32 100.18 163.08 27.30 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) 08/23/2025 _x86_64_ (2 CPU) 03:31:40 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 35.51 0.05 9.75 28.12 0.13 26.44 03:33:01 AM 0 34.66 0.07 10.53 27.22 0.13 27.38 03:33:01 AM 1 36.35 0.03 8.97 29.03 0.12 25.50 03:34:01 AM all 35.67 0.00 4.88 2.42 0.12 56.92 03:34:01 AM 0 26.08 0.00 3.86 1.68 0.12 68.26 03:34:01 AM 1 45.41 0.00 5.92 3.16 0.12 45.39 03:35:01 AM all 15.28 0.00 2.30 2.71 0.08 79.63 03:35:01 AM 0 14.68 0.00 2.02 1.55 0.08 81.66 03:35:01 AM 1 15.89 0.00 2.57 3.87 0.07 77.60 03:36:01 AM all 30.64 0.00 5.68 0.74 0.09 62.85 03:36:01 AM 0 29.49 0.00 5.88 1.02 0.08 63.53 03:36:01 AM 1 31.80 0.00 5.47 0.47 0.10 62.16 03:37:01 AM all 4.24 0.00 1.55 0.94 0.13 93.15 03:37:01 AM 0 2.74 0.00 1.40 1.19 0.15 94.52 03:37:01 AM 1 5.74 0.00 1.69 0.69 0.10 91.78 03:38:01 AM all 0.38 0.00 0.08 0.01 0.13 99.40 03:38:01 AM 0 0.13 0.00 0.12 0.02 0.25 99.48 03:38:01 AM 1 0.63 0.00 0.03 0.00 0.02 99.32 03:39:01 AM all 0.38 0.00 0.08 0.00 0.03 99.50 03:39:01 AM 0 0.15 0.00 0.10 0.00 0.03 99.72 03:39:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 03:40:01 AM all 3.34 0.00 0.46 0.01 0.04 96.15 03:40:01 AM 0 0.89 0.00 0.38 0.00 0.05 98.68 03:40:01 AM 1 5.80 0.00 0.54 0.02 0.03 93.62 03:41:01 AM all 10.74 0.00 1.01 0.08 0.08 88.09 03:41:01 AM 0 10.44 0.00 1.01 0.02 0.08 88.45 03:41:01 AM 1 11.05 0.00 1.01 0.14 0.07 87.73 03:42:01 AM all 13.02 0.00 0.62 0.02 0.07 86.28 03:42:01 AM 0 3.73 0.00 0.28 0.03 0.07 95.89 03:42:01 AM 1 22.31 0.00 0.95 0.00 0.07 76.67 03:43:01 AM all 9.38 0.00 0.71 0.03 0.07 89.82 03:43:01 AM 0 11.02 0.00 0.84 0.00 0.07 88.07 03:43:01 AM 1 7.73 0.00 0.57 0.05 0.07 91.58 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 12.01 0.00 1.24 0.00 0.08 86.67 03:44:01 AM 0 5.74 0.00 1.06 0.00 0.08 93.12 03:44:01 AM 1 18.32 0.00 1.42 0.00 0.08 80.17 03:45:01 AM all 13.03 0.00 0.65 0.04 0.08 86.20 03:45:01 AM 0 7.37 0.00 0.48 0.05 0.07 92.02 03:45:01 AM 1 18.68 0.00 0.82 0.03 0.08 80.38 03:46:01 AM all 9.40 0.00 0.75 0.03 0.08 89.74 03:46:01 AM 0 10.89 0.00 0.86 0.05 0.08 88.12 03:46:01 AM 1 7.91 0.00 0.64 0.00 0.08 91.37 03:47:01 AM all 11.80 0.00 1.32 0.02 0.08 86.78 03:47:01 AM 0 8.01 0.00 1.28 0.02 0.08 90.61 03:47:01 AM 1 15.63 0.00 1.36 0.02 0.08 82.92 03:48:01 AM all 12.75 0.00 0.63 0.05 0.08 86.50 03:48:01 AM 0 6.09 0.00 0.42 0.00 0.07 93.43 03:48:01 AM 1 19.40 0.00 0.83 0.10 0.08 79.58 03:49:01 AM all 10.52 0.00 0.75 0.06 0.08 88.60 03:49:01 AM 0 5.03 0.00 0.67 0.10 0.07 94.14 03:49:01 AM 1 16.03 0.00 0.82 0.02 0.08 83.05 03:50:01 AM all 10.72 0.00 1.20 0.00 0.08 88.00 03:50:01 AM 0 8.58 0.00 1.16 0.00 0.08 90.18 03:50:01 AM 1 12.86 0.00 1.23 0.00 0.08 85.82 03:51:01 AM all 13.21 0.00 0.70 0.10 0.08 85.90 03:51:01 AM 0 10.98 0.00 0.59 0.08 0.08 88.26 03:51:01 AM 1 15.44 0.00 0.82 0.12 0.08 83.54 03:52:01 AM all 9.49 0.00 0.72 0.00 0.08 89.71 03:52:01 AM 0 9.53 0.00 0.77 0.00 0.08 89.61 03:52:01 AM 1 9.45 0.00 0.67 0.00 0.07 89.81 03:53:01 AM all 26.23 0.00 2.78 0.08 0.11 70.81 03:53:01 AM 0 20.94 0.00 3.05 0.05 0.10 75.86 03:53:01 AM 1 31.50 0.00 2.51 0.10 0.12 65.78 03:54:01 AM all 29.98 0.00 3.98 0.89 0.09 65.06 03:54:01 AM 0 22.59 0.00 3.28 0.62 0.10 73.41 03:54:01 AM 1 37.38 0.00 4.68 1.17 0.08 56.68 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.44 0.00 1.90 1.65 0.09 81.92 Average: 0 11.35 0.00 1.82 1.53 0.09 85.21 Average: 1 17.54 0.00 1.98 1.77 0.08 78.63