---> uname -a: Linux prd-centos8-robot-2c-8g-12931.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 656 4858 19 2182 6741 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:28:dd:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85006sec preferred_lft 85006sec inet6 fe80::f816:3eff:fe28:ddb4/64 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) 12/12/2025 _x86_64_ (2 CPU) 00:36:01 LINUX RESTART (2 CPU) 12:37:02 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 114.18 0.17 114.01 4.61 10678.77 12:39:01 AM 44.53 1.20 43.33 125.98 5461.97 12:40:01 AM 69.33 7.12 62.22 1314.00 4037.38 12:41:01 AM 34.81 0.03 34.77 3.47 6369.19 12:42:01 AM 5.07 0.23 4.83 12.66 198.15 12:43:01 AM 2.35 0.00 2.35 0.00 77.14 12:44:01 AM 0.37 0.00 0.37 0.00 11.68 12:45:01 AM 0.48 0.00 0.48 0.00 6.60 12:46:01 AM 0.23 0.00 0.23 0.00 10.36 12:47:01 AM 0.35 0.00 0.35 0.00 6.98 12:48:01 AM 0.22 0.00 0.22 0.00 8.93 12:49:01 AM 0.27 0.00 0.27 0.00 3.15 12:50:01 AM 0.12 0.00 0.12 0.00 1.87 12:51:01 AM 0.25 0.00 0.25 0.00 18.16 12:52:01 AM 1.42 0.03 1.38 0.27 33.49 12:53:01 AM 0.30 0.00 0.30 0.00 12.51 12:54:01 AM 0.22 0.00 0.22 0.00 2.72 12:55:01 AM 0.13 0.00 0.13 0.00 8.70 12:56:01 AM 0.23 0.00 0.23 0.00 5.15 12:57:01 AM 0.63 0.00 0.63 0.00 17.50 12:58:01 AM 5.23 0.32 4.92 36.92 167.58 12:59:01 AM 33.14 0.52 32.63 63.86 1562.41 Average: 14.15 0.43 13.72 70.10 1295.43 12:37:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5001828 6879356 2880596 36.54 2688 2054652 885016 9.91 191288 2345916 170864 12:39:01 AM 5163284 7013328 2719140 34.50 2688 2025764 759168 8.50 219356 2151944 10756 12:40:01 AM 4842488 6943884 3039936 38.57 2688 2267708 806152 9.03 254960 2405100 173580 12:41:01 AM 4876748 6979960 3005676 38.13 2688 2269804 753656 8.44 260828 2360088 4 12:42:01 AM 4834736 6938900 3047688 38.66 2688 2270756 821828 9.20 260956 2402016 4 12:43:01 AM 4834624 6938820 3047800 38.67 2688 2270788 821828 9.20 260956 2402084 4 12:44:01 AM 4825840 6930264 3056584 38.78 2688 2271016 843948 9.45 260956 2410808 4 12:45:01 AM 4826356 6930816 3056068 38.77 2688 2271052 843948 9.45 260956 2410604 4 12:46:01 AM 4825640 6930324 3056784 38.78 2688 2271276 843948 9.45 260964 2411292 4 12:47:01 AM 4824536 6929252 3057888 38.79 2688 2271308 843948 9.45 260964 2412276 4 12:48:01 AM 4829232 6934172 3053192 38.73 2688 2271532 836344 9.36 260964 2407344 4 12:49:01 AM 4829448 6934420 3052976 38.73 2688 2271564 836344 9.36 260964 2407380 40 12:50:01 AM 4828644 6934076 3053780 38.74 2688 2272024 831644 9.31 261072 2408316 468 12:51:01 AM 4813572 6919060 3068852 38.93 2688 2272068 879784 9.85 261072 2422532 48 12:52:01 AM 4805228 6910956 3077196 39.04 2688 2272308 850644 9.52 261220 2430260 260 12:53:01 AM 4825064 6930828 3057360 38.79 2688 2272344 829488 9.29 261220 2410372 48 12:54:01 AM 4825636 6931632 3056788 38.78 2688 2272576 829488 9.29 261220 2410724 240 12:55:01 AM 4811148 6917188 3071276 38.96 2688 2272620 859272 9.62 261220 2424588 52 12:56:01 AM 4803472 6909752 3078952 39.06 2688 2272860 852472 9.55 261220 2432088 244 12:57:01 AM 4824744 6931056 3057680 38.79 2688 2272892 831316 9.31 261220 2411020 4 12:58:01 AM 4975260 6902756 2907164 36.88 2688 2097904 837096 9.37 260472 2281592 17236 12:59:01 AM 4960128 6901812 2922296 37.07 2688 2114296 848652 9.50 465776 2099024 28036 Average: 4863075 6930573 3019349 38.30 2688 2235414 833908 9.34 264992 2375335 18269 12:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 127.43 97.70 1319.76 22.25 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 12.61 9.47 7.04 4.08 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 52.37 42.04 345.23 9.85 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 204.43 145.22 39.84 31.17 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 31.23 21.98 7.26 4.72 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 0.88 0.30 0.29 0.20 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 18.46 17.25 120.43 1.53 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 1.83 0.15 0.16 0.01 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 10.16 8.08 1.97 1.01 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 2.50 0.60 0.89 0.52 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 22.78 17.04 120.60 1.27 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 0.60 0.15 0.04 0.02 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 19.01 18.23 3.41 3.29 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 7.88 7.53 117.79 0.49 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 31.31 30.51 355.54 2.19 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 0.45 0.17 0.03 0.02 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 8.27 8.13 1.57 0.65 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 7.77 7.22 117.78 0.47 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 31.07 29.44 355.41 2.05 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 0.48 0.25 0.16 0.08 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 58.00 34.81 83.76 33.67 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 16.70 15.50 14.39 8.08 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 30.19 23.19 135.92 5.79 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) 12/12/2025 _x86_64_ (2 CPU) 00:36:01 LINUX RESTART (2 CPU) 12:37:02 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 37.15 0.00 4.78 1.50 0.09 56.47 12:38:01 AM 0 23.96 0.00 3.69 1.39 0.09 70.87 12:38:01 AM 1 50.32 0.00 5.87 1.61 0.10 42.09 12:39:01 AM all 16.52 0.00 2.37 0.80 0.07 80.23 12:39:01 AM 0 27.08 0.00 2.87 0.78 0.08 69.18 12:39:01 AM 1 6.00 0.00 1.86 0.82 0.07 91.25 12:40:01 AM all 34.64 0.00 6.33 1.17 0.13 57.74 12:40:01 AM 0 23.56 0.00 5.54 1.71 0.12 69.08 12:40:01 AM 1 45.74 0.00 7.13 0.63 0.14 46.37 12:41:01 AM all 4.23 0.00 0.97 0.42 0.04 94.35 12:41:01 AM 0 2.84 0.00 1.02 0.38 0.05 95.71 12:41:01 AM 1 5.61 0.00 0.92 0.45 0.03 92.99 12:42:01 AM all 2.32 0.00 0.31 0.03 0.04 97.30 12:42:01 AM 0 0.79 0.00 0.25 0.03 0.03 98.90 12:42:01 AM 1 3.86 0.00 0.37 0.02 0.05 95.70 12:43:01 AM all 0.56 0.00 0.09 0.01 0.04 99.30 12:43:01 AM 0 0.67 0.00 0.07 0.00 0.02 99.25 12:43:01 AM 1 0.45 0.00 0.12 0.02 0.07 99.35 12:44:01 AM all 0.96 0.00 0.17 0.00 0.05 98.82 12:44:01 AM 0 1.15 0.00 0.18 0.00 0.03 98.63 12:44:01 AM 1 0.77 0.00 0.15 0.00 0.07 99.01 12:45:01 AM all 0.52 0.00 0.11 0.00 0.05 99.32 12:45:01 AM 0 0.43 0.00 0.08 0.00 0.03 99.45 12:45:01 AM 1 0.60 0.00 0.13 0.00 0.07 99.20 12:46:01 AM all 0.91 0.00 0.15 0.00 0.05 98.89 12:46:01 AM 0 1.27 0.00 0.15 0.00 0.05 98.53 12:46:01 AM 1 0.55 0.00 0.15 0.00 0.05 99.25 12:47:01 AM all 0.53 0.00 0.13 0.00 0.06 99.29 12:47:01 AM 0 0.60 0.00 0.13 0.00 0.05 99.21 12:47:01 AM 1 0.45 0.00 0.12 0.00 0.07 99.37 12:48:01 AM all 0.94 0.00 0.14 0.01 0.06 98.86 12:48:01 AM 0 0.77 0.00 0.10 0.02 0.05 99.06 12:48:01 AM 1 1.10 0.00 0.18 0.00 0.07 98.65 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.49 0.00 0.10 0.00 0.05 99.36 12:49:01 AM 0 0.40 0.00 0.15 0.00 0.07 99.38 12:49:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 12:50:01 AM all 2.06 0.00 0.19 0.00 0.05 97.70 12:50:01 AM 0 1.75 0.00 0.18 0.00 0.05 98.01 12:50:01 AM 1 2.36 0.00 0.20 0.00 0.05 97.39 12:51:01 AM all 0.57 0.00 0.13 0.00 0.05 99.25 12:51:01 AM 0 0.54 0.00 0.22 0.00 0.07 99.18 12:51:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 12:52:01 AM all 1.11 0.00 0.33 0.01 0.06 98.49 12:52:01 AM 0 1.37 0.00 0.40 0.00 0.07 98.16 12:52:01 AM 1 0.85 0.00 0.27 0.02 0.05 98.81 12:53:01 AM all 0.48 0.00 0.10 0.00 0.06 99.36 12:53:01 AM 0 0.33 0.00 0.10 0.00 0.05 99.52 12:53:01 AM 1 0.63 0.00 0.10 0.00 0.07 99.20 12:54:01 AM all 0.82 0.00 0.14 0.00 0.05 98.99 12:54:01 AM 0 0.52 0.00 0.18 0.00 0.05 99.25 12:54:01 AM 1 1.12 0.00 0.10 0.00 0.05 98.73 12:55:01 AM all 0.43 0.00 0.14 0.00 0.06 99.36 12:55:01 AM 0 0.37 0.00 0.08 0.00 0.05 99.50 12:55:01 AM 1 0.50 0.00 0.20 0.00 0.07 99.23 12:56:01 AM all 1.04 0.00 0.19 0.00 0.05 98.71 12:56:01 AM 0 0.68 0.00 0.08 0.00 0.03 99.20 12:56:01 AM 1 1.41 0.00 0.30 0.00 0.07 98.23 12:57:01 AM all 0.48 0.00 0.11 0.00 0.06 99.35 12:57:01 AM 0 0.62 0.00 0.07 0.00 0.03 99.28 12:57:01 AM 1 0.35 0.00 0.15 0.00 0.08 99.41 12:58:01 AM all 8.61 0.00 1.43 0.03 0.06 89.86 12:58:01 AM 0 4.81 0.00 0.92 0.02 0.05 94.21 12:58:01 AM 1 12.43 0.00 1.94 0.05 0.07 85.51 12:59:01 AM all 32.31 0.00 3.75 0.13 0.09 63.71 12:59:01 AM 0 20.30 0.00 3.46 0.13 0.08 76.02 12:59:01 AM 1 44.34 0.00 4.03 0.13 0.10 51.40 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.68 0.00 1.00 0.19 0.06 92.07 Average: 0 5.20 0.00 0.90 0.20 0.05 93.64 Average: 1 8.16 0.00 1.10 0.17 0.07 90.50