---> uname -a: Linux prd-centos8-robot-2c-8g-43081.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 616 4764 19 2316 6783 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:0d:0a:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85047sec preferred_lft 85047sec inet6 fe80::f816:3eff:fe0d:a35/64 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) 07/16/2025 _x86_64_ (2 CPU) 02:12:19 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 86.29 8.32 77.97 1454.56 6517.88 02:15:01 AM 81.41 0.72 80.69 52.92 9708.23 02:16:01 AM 22.84 0.42 22.43 64.78 2152.72 02:17:01 AM 63.87 6.97 56.91 1292.98 4397.05 02:18:01 AM 22.54 0.00 22.54 0.00 4968.54 02:19:01 AM 2.38 0.00 2.38 0.00 71.54 02:20:01 AM 0.18 0.00 0.18 0.00 2.13 02:21:01 AM 0.32 0.02 0.30 0.13 13.33 02:22:01 AM 2.07 0.00 2.07 0.00 192.39 02:23:01 AM 0.40 0.00 0.40 0.00 326.05 02:24:01 AM 0.43 0.00 0.43 0.00 163.56 02:25:01 AM 0.22 0.00 0.22 0.00 144.25 02:26:01 AM 0.40 0.00 0.40 0.00 327.15 02:27:01 AM 0.30 0.00 0.30 0.00 155.21 02:28:01 AM 0.55 0.03 0.52 0.27 180.67 02:29:01 AM 1.47 0.00 1.47 0.00 353.30 02:30:01 AM 0.28 0.00 0.28 0.00 125.08 02:31:01 AM 0.35 0.00 0.35 0.00 138.94 02:32:01 AM 0.40 0.00 0.40 0.00 342.11 02:33:01 AM 0.47 0.00 0.47 0.00 69.24 02:34:01 AM 18.59 0.33 18.26 37.85 1145.42 Average: 14.56 0.80 13.76 138.25 1499.77 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5328804 7052304 2553628 32.40 2688 1905556 674280 7.55 187032 2044888 182892 02:15:01 AM 5227092 7064104 2655340 33.69 2688 2013308 649716 7.27 206944 2099836 42500 02:16:01 AM 5247844 7087152 2634588 33.42 2688 2015256 635096 7.11 219220 2065952 12 02:17:01 AM 4981480 7066756 2900952 36.80 2688 2252876 627104 7.02 262068 2260352 130888 02:18:01 AM 4979764 7064908 2902668 36.82 2688 2252884 627104 7.02 262088 2260608 12 02:19:01 AM 4979440 7064588 2902992 36.83 2688 2252888 627104 7.02 262092 2260872 16 02:20:01 AM 4979560 7064676 2902872 36.83 2688 2252888 646720 7.24 262092 2260844 8 02:21:01 AM 4936576 7022888 2945856 37.37 2688 2254112 716508 8.02 262260 2303220 1088 02:22:01 AM 4918944 7012012 2963488 37.60 2688 2260904 732224 8.20 262344 2320380 3896 02:23:01 AM 4891676 6993980 2990756 37.94 2688 2270104 747648 8.37 262344 2348076 3376 02:24:01 AM 4881436 6986088 3000996 38.07 2688 2272444 766000 8.58 262348 2358568 956 02:25:01 AM 4874488 6985696 3007944 38.16 2688 2279044 766000 8.58 262344 2365088 3256 02:26:01 AM 4864916 6985320 3017516 38.28 2688 2288204 766000 8.58 262344 2374600 2680 02:27:01 AM 4858680 6981324 3023752 38.36 2688 2290436 802624 8.99 262344 2380960 340 02:28:01 AM 4850744 6979996 3031688 38.46 2688 2297084 803428 9.00 262512 2388072 1756 02:29:01 AM 4841700 6980576 3040732 38.58 2688 2306676 803428 9.00 262512 2397400 1596 02:30:01 AM 4838600 6979824 3043832 38.62 2688 2309016 838572 9.39 262512 2400468 252 02:31:01 AM 4834248 6980164 3048184 38.67 2688 2313712 838572 9.39 262512 2405080 876 02:32:01 AM 4823968 6979240 3058464 38.80 2688 2323128 838572 9.39 262512 2414428 112 02:33:01 AM 4802984 6960808 3079448 39.07 2688 2325608 854500 9.57 262512 2436252 708 02:34:01 AM 4898288 6959732 2984144 37.86 2688 2235076 706088 7.91 372496 2255572 98696 Average: 4944821 7012006 2937611 37.27 2688 2236724 736538 8.25 259306 2304834 22663 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 226.61 157.01 1542.55 47.52 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 58.91 38.37 580.13 7.14 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 20.36 15.93 6.48 4.93 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 191.97 144.18 346.36 41.51 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 293.84 231.81 56.89 47.00 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 2.77 2.08 0.73 0.61 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 2.72 1.92 0.45 0.42 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 63.23 53.30 14.99 4.87 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 204.42 204.48 47.17 15.04 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 18.10 16.20 29.04 2.05 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 164.46 164.44 27.40 12.71 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 165.43 166.93 41.52 12.10 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 17.18 16.45 28.97 2.01 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 147.03 145.47 25.45 11.84 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 190.13 191.40 45.99 14.46 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 17.58 15.56 30.43 1.98 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 149.66 149.33 26.43 11.77 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 157.80 156.36 35.30 11.27 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 10.56 10.10 29.03 1.55 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 92.83 93.23 20.56 7.73 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 145.40 99.42 235.35 310.52 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 111.48 98.76 151.01 27.10 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) 07/16/2025 _x86_64_ (2 CPU) 02:12:19 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 37.09 0.00 5.47 0.94 0.10 56.40 02:14:01 AM 0 49.52 0.00 5.62 0.97 0.10 43.80 02:14:01 AM 1 24.63 0.00 5.31 0.92 0.10 69.04 02:15:01 AM all 21.77 0.00 3.40 1.19 0.07 73.58 02:15:01 AM 0 21.88 0.00 4.04 1.35 0.07 72.66 02:15:01 AM 1 21.65 0.00 2.75 1.03 0.07 74.50 02:16:01 AM all 11.86 0.00 1.61 0.20 0.05 86.28 02:16:01 AM 0 8.11 0.00 1.55 0.13 0.05 90.16 02:16:01 AM 1 15.61 0.00 1.67 0.27 0.05 82.40 02:17:01 AM all 32.78 0.00 5.93 0.77 0.10 60.42 02:17:01 AM 0 41.37 0.00 6.73 1.12 0.10 50.68 02:17:01 AM 1 24.20 0.00 5.13 0.42 0.10 70.16 02:18:01 AM all 1.09 0.00 0.75 3.20 0.03 94.93 02:18:01 AM 0 0.90 0.00 0.97 4.65 0.02 93.46 02:18:01 AM 1 1.27 0.00 0.54 1.76 0.03 96.40 02:19:01 AM all 0.37 0.00 0.08 0.02 0.02 99.52 02:19:01 AM 0 0.15 0.00 0.10 0.03 0.02 99.70 02:19:01 AM 1 0.58 0.00 0.07 0.00 0.02 99.33 02:20:01 AM all 0.35 0.00 0.09 0.00 0.03 99.53 02:20:01 AM 0 0.43 0.00 0.07 0.00 0.02 99.48 02:20:01 AM 1 0.27 0.00 0.12 0.00 0.03 99.58 02:21:01 AM all 4.47 0.00 0.49 0.00 0.04 95.00 02:21:01 AM 0 5.44 0.00 0.55 0.00 0.05 93.96 02:21:01 AM 1 3.51 0.00 0.42 0.00 0.03 96.04 02:22:01 AM all 13.99 0.00 1.20 0.02 0.08 84.73 02:22:01 AM 0 20.75 0.00 1.43 0.00 0.07 77.75 02:22:01 AM 1 7.25 0.00 0.96 0.03 0.08 91.68 02:23:01 AM all 12.83 0.00 0.67 0.01 0.07 86.43 02:23:01 AM 0 19.83 0.00 0.95 0.00 0.08 79.14 02:23:01 AM 1 5.81 0.00 0.39 0.02 0.05 93.74 02:24:01 AM all 9.66 0.00 0.83 0.01 0.08 89.42 02:24:01 AM 0 13.95 0.00 0.91 0.00 0.07 85.07 02:24:01 AM 1 5.38 0.00 0.76 0.02 0.08 93.76 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 11.98 0.00 1.15 0.01 0.07 86.79 02:25:01 AM 0 17.52 0.00 1.38 0.00 0.07 81.03 02:25:01 AM 1 6.48 0.00 0.92 0.02 0.07 92.51 02:26:01 AM all 13.00 0.00 0.68 0.02 0.06 86.24 02:26:01 AM 0 22.74 0.00 1.05 0.00 0.07 76.14 02:26:01 AM 1 3.25 0.00 0.30 0.03 0.05 96.37 02:27:01 AM all 8.63 0.00 0.80 0.00 0.08 90.49 02:27:01 AM 0 10.83 0.00 0.78 0.00 0.07 88.33 02:27:01 AM 1 6.45 0.00 0.82 0.00 0.08 92.65 02:28:01 AM all 13.66 0.00 1.38 0.00 0.08 84.89 02:28:01 AM 0 15.53 0.00 1.53 0.00 0.08 82.85 02:28:01 AM 1 11.78 0.00 1.23 0.00 0.07 86.93 02:29:01 AM all 13.21 0.00 0.62 0.03 0.05 86.09 02:29:01 AM 0 12.86 0.00 0.60 0.02 0.05 86.47 02:29:01 AM 1 13.56 0.00 0.64 0.03 0.05 85.72 02:30:01 AM all 9.63 0.00 0.84 0.00 0.09 89.43 02:30:01 AM 0 12.60 0.00 0.81 0.00 0.10 86.49 02:30:01 AM 1 6.67 0.00 0.87 0.00 0.08 92.37 02:31:01 AM all 10.11 0.00 1.02 0.00 0.08 88.79 02:31:01 AM 0 11.35 0.00 1.08 0.00 0.07 87.50 02:31:01 AM 1 8.87 0.00 0.96 0.00 0.08 90.09 02:32:01 AM all 12.94 0.00 0.64 0.03 0.07 86.34 02:32:01 AM 0 12.71 0.00 0.62 0.00 0.07 86.60 02:32:01 AM 1 13.16 0.00 0.65 0.05 0.07 86.07 02:33:01 AM all 9.24 0.00 0.75 0.00 0.07 89.95 02:33:01 AM 0 12.28 0.00 0.85 0.00 0.07 86.80 02:33:01 AM 1 6.20 0.00 0.66 0.00 0.07 93.08 02:34:01 AM all 25.39 0.00 2.73 0.13 0.07 71.69 02:34:01 AM 0 33.43 0.00 3.06 0.17 0.07 63.27 02:34:01 AM 1 17.37 0.00 2.40 0.08 0.07 80.08 Average: all 13.06 0.00 1.48 0.31 0.06 85.08 Average: 0 16.40 0.00 1.65 0.40 0.06 81.48 Average: 1 9.72 0.00 1.31 0.22 0.06 88.68