---> uname -a: Linux prd-centos8-robot-2c-8g-52668.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 623 4832 19 2241 6776 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:d0:1a:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85172sec preferred_lft 85172sec inet6 fe80::f816:3eff:fed0:1ac0/64 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) 09/16/2025 _x86_64_ (2 CPU) 00:51:40 LINUX RESTART (2 CPU) 12:52:02 AM tps rtps wtps bread/s bwrtn/s 12:53:01 AM 146.83 84.17 62.66 9658.30 41138.53 12:54:01 AM 122.46 0.72 121.74 52.92 12185.37 12:55:01 AM 32.98 0.38 32.59 64.26 2607.70 12:56:01 AM 71.69 7.00 64.70 1293.30 7141.85 12:57:01 AM 18.36 0.00 18.36 0.00 2478.07 12:58:01 AM 0.50 0.00 0.50 0.00 6.91 12:59:01 AM 0.32 0.00 0.32 0.00 3.55 01:00:01 AM 0.67 0.22 0.45 11.73 90.64 01:01:01 AM 2.13 0.02 2.12 0.13 94.72 01:02:01 AM 0.59 0.10 0.49 3.66 92.50 01:03:01 AM 0.40 0.00 0.40 0.00 120.68 01:04:01 AM 0.35 0.00 0.35 0.00 121.91 01:05:01 AM 0.17 0.00 0.17 0.00 46.82 01:06:01 AM 0.28 0.00 0.28 0.00 106.35 01:07:01 AM 0.35 0.00 0.35 0.00 115.00 01:08:01 AM 1.32 0.03 1.28 0.27 154.22 01:09:01 AM 0.23 0.00 0.23 0.00 102.45 01:10:01 AM 0.33 0.00 0.33 0.00 128.52 01:11:01 AM 14.96 0.32 14.65 36.93 693.33 01:12:01 AM 29.06 0.53 28.52 64.78 2546.68 Average: 22.11 4.61 17.50 552.21 3470.35 12:52:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 AM 5406472 7000932 2475960 31.41 2688 1785536 781772 8.75 190516 1997000 112944 12:54:01 AM 5148452 6991060 2733980 34.68 2688 2018312 729188 8.16 197736 2180220 46560 12:55:01 AM 5224604 7068976 2657828 33.72 2688 2020244 653960 7.32 218600 2088696 12 12:56:01 AM 4949676 7044664 2932756 37.21 2688 2262572 650308 7.28 261940 2287816 60472 12:57:01 AM 4950712 7045480 2931720 37.19 2688 2262580 650308 7.28 261940 2287968 4 12:58:01 AM 4950672 7045444 2931760 37.19 2688 2262584 650308 7.28 261944 2288040 4 12:59:01 AM 4950656 7045428 2931776 37.19 2688 2262584 650308 7.28 261944 2288192 4 01:00:01 AM 4898228 6995824 2984204 37.86 2688 2265432 760632 8.52 262104 2339976 40 01:01:01 AM 4894100 6994076 2988332 37.91 2688 2267828 760632 8.52 262452 2343688 1588 01:02:01 AM 4891376 6994108 2991056 37.95 2688 2270560 760632 8.52 262760 2346148 1684 01:03:01 AM 4888016 6992884 2994416 37.99 2688 2272664 760632 8.52 262760 2349420 320 01:04:01 AM 4882052 6990536 3000380 38.06 2688 2276320 776496 8.69 262760 2355400 392 01:05:01 AM 4878824 6990144 3003608 38.11 2688 2279152 776496 8.69 262760 2358452 1856 01:06:01 AM 4875936 6990552 3006496 38.14 2688 2282412 776496 8.69 262760 2361592 1992 01:07:01 AM 4870288 6987436 3012144 38.21 2688 2284944 793560 8.89 262760 2366704 1180 01:08:01 AM 4867444 6987952 3014988 38.25 2688 2288296 793560 8.89 262932 2369792 816 01:09:01 AM 4863840 6987420 3018592 38.30 2688 2291432 810252 9.07 262932 2373032 960 01:10:01 AM 4860248 6987164 3022184 38.34 2688 2294736 833168 9.33 262932 2376632 496 01:11:01 AM 4999344 6984488 2883088 36.58 2688 2158700 691768 7.75 326504 2196428 66184 01:12:01 AM 4997832 6985940 2884600 36.60 2688 2161964 699772 7.84 491064 2037548 25108 Average: 4962439 7005525 2919993 37.04 2688 2213443 738012 8.26 268105 2279637 16131 12:52:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 332.23 204.32 1685.62 62.80 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 85.64 64.68 844.07 9.79 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 15.88 13.50 6.31 4.65 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 427.57 307.73 407.78 72.70 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 198.62 141.84 38.03 28.80 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 2.73 2.07 0.57 0.49 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 2.85 2.12 0.70 0.62 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 120.53 105.43 27.54 8.93 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 88.67 89.09 16.77 7.10 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 70.27 70.61 15.49 5.67 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 116.03 116.50 19.43 9.37 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 136.84 138.13 28.32 10.57 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 64.88 65.41 15.35 5.56 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 124.18 125.86 24.25 9.94 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 190.25 191.15 31.22 14.14 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 137.99 139.34 26.90 10.49 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 102.17 102.05 21.57 8.57 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 217.73 219.91 38.72 15.71 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 107.13 67.89 156.75 128.18 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 19.59 17.74 16.26 8.12 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 127.97 109.22 169.95 21.09 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) 09/16/2025 _x86_64_ (2 CPU) 00:51:40 LINUX RESTART (2 CPU) 12:52:02 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 39.62 0.05 9.79 15.72 0.11 34.71 12:53:01 AM 0 37.16 0.07 9.34 14.99 0.12 38.32 12:53:01 AM 1 42.07 0.03 10.24 16.44 0.10 31.11 12:54:01 AM all 34.50 0.00 5.32 2.33 0.10 57.75 12:54:01 AM 0 22.39 0.00 4.52 2.83 0.10 70.16 12:54:01 AM 1 46.64 0.00 6.11 1.83 0.10 45.32 12:55:01 AM all 11.95 0.00 1.85 0.40 0.05 85.75 12:55:01 AM 0 10.65 0.00 1.85 0.50 0.05 86.95 12:55:01 AM 1 13.26 0.00 1.85 0.30 0.05 84.54 12:56:01 AM all 33.51 0.00 6.67 1.12 0.11 58.59 12:56:01 AM 0 31.44 0.00 6.33 1.40 0.10 60.72 12:56:01 AM 1 35.58 0.00 7.00 0.85 0.12 56.46 12:57:01 AM all 0.63 0.00 0.50 0.30 0.03 98.55 12:57:01 AM 0 0.33 0.00 0.55 0.55 0.02 98.55 12:57:01 AM 1 0.92 0.00 0.45 0.05 0.03 98.55 12:58:01 AM all 0.35 0.00 0.08 0.00 0.03 99.55 12:58:01 AM 0 0.45 0.00 0.07 0.00 0.03 99.45 12:58:01 AM 1 0.25 0.00 0.08 0.00 0.02 99.65 12:59:01 AM all 0.33 0.00 0.08 0.00 0.02 99.57 12:59:01 AM 0 0.20 0.00 0.10 0.00 0.02 99.68 12:59:01 AM 1 0.47 0.00 0.07 0.00 0.02 99.45 01:00:01 AM all 7.95 0.00 0.82 0.01 0.05 91.16 01:00:01 AM 0 3.22 0.00 0.64 0.02 0.05 96.08 01:00:01 AM 1 12.71 0.00 1.01 0.00 0.05 86.22 01:01:01 AM all 8.21 0.00 0.74 0.02 0.08 90.96 01:01:01 AM 0 6.37 0.00 0.66 0.00 0.08 92.88 01:01:01 AM 1 10.02 0.00 0.82 0.03 0.07 89.06 01:02:01 AM all 6.69 0.00 0.67 0.01 0.06 92.56 01:02:01 AM 0 5.76 0.00 0.77 0.00 0.05 93.42 01:02:01 AM 1 7.63 0.00 0.58 0.02 0.07 91.71 01:03:01 AM all 7.39 0.00 0.63 0.00 0.08 91.90 01:03:01 AM 0 9.82 0.00 0.74 0.00 0.08 89.36 01:03:01 AM 1 4.97 0.00 0.52 0.00 0.07 94.44 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 10.96 0.00 0.99 0.00 0.07 87.98 01:04:01 AM 0 3.83 0.00 0.55 0.00 0.05 95.57 01:04:01 AM 1 18.20 0.00 1.43 0.00 0.09 80.29 01:05:01 AM all 6.49 0.00 0.60 0.00 0.06 92.85 01:05:01 AM 0 2.65 0.00 0.42 0.00 0.05 96.88 01:05:01 AM 1 10.34 0.00 0.79 0.00 0.07 88.81 01:06:01 AM all 8.47 0.00 0.83 0.01 0.06 90.63 01:06:01 AM 0 9.75 0.00 0.79 0.00 0.07 89.40 01:06:01 AM 1 7.19 0.00 0.87 0.02 0.05 91.87 01:07:01 AM all 8.82 0.00 0.83 0.00 0.07 90.29 01:07:01 AM 0 7.95 0.00 0.77 0.00 0.07 91.21 01:07:01 AM 1 9.68 0.00 0.88 0.00 0.07 89.37 01:08:01 AM all 8.59 0.00 0.87 0.00 0.07 90.47 01:08:01 AM 0 6.12 0.00 0.74 0.00 0.07 93.07 01:08:01 AM 1 11.06 0.00 1.01 0.00 0.07 87.87 01:09:01 AM all 9.01 0.00 0.71 0.00 0.07 90.21 01:09:01 AM 0 4.61 0.00 0.55 0.00 0.05 94.78 01:09:01 AM 1 13.41 0.00 0.87 0.00 0.08 85.64 01:10:01 AM all 9.32 0.00 1.02 0.00 0.08 89.59 01:10:01 AM 0 10.63 0.00 1.09 0.00 0.08 88.19 01:10:01 AM 1 8.01 0.00 0.94 0.00 0.07 90.98 01:11:01 AM all 21.84 0.00 2.39 0.09 0.07 75.61 01:11:01 AM 0 18.48 0.00 1.85 0.10 0.07 79.50 01:11:01 AM 1 25.20 0.00 2.92 0.08 0.07 71.72 01:12:01 AM all 28.81 0.00 3.80 0.28 0.08 67.02 01:12:01 AM 0 26.65 0.00 3.89 0.28 0.08 69.09 01:12:01 AM 1 30.98 0.00 3.70 0.28 0.08 64.95 Average: all 13.17 0.00 1.96 1.00 0.07 83.80 Average: 0 10.91 0.00 1.81 1.02 0.06 86.19 Average: 1 15.43 0.00 2.11 0.98 0.07 81.42