---> uname -a: Linux prd-centos8-robot-2c-8g-3604.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 582 4881 19 2233 6816 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:ad:8d:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85145sec preferred_lft 85145sec inet6 fe80::f816:3eff:fead:8dd5/64 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) 10/30/2025 _x86_64_ (2 CPU) 03:49:39 LINUX RESTART (2 CPU) 03:50:00 AM tps rtps wtps bread/s bwrtn/s 03:50:02 AM 927.81 927.81 0.00 25276.82 0.00 03:51:01 AM 143.95 101.93 42.02 12581.08 37972.45 03:52:01 AM 94.32 6.13 88.19 1089.19 6841.85 03:53:01 AM 65.89 0.65 65.24 51.06 9815.16 03:54:01 AM 23.54 0.03 23.51 0.53 1880.37 03:55:01 AM 66.86 7.03 59.83 1306.36 4324.98 03:56:01 AM 43.44 0.25 43.19 47.05 6535.02 03:57:01 AM 4.35 0.00 4.35 0.00 176.40 03:58:01 AM 0.38 0.00 0.38 0.00 3.77 03:59:01 AM 0.32 0.00 0.32 0.00 3.55 04:00:01 AM 2.33 0.22 2.12 11.73 193.58 04:01:01 AM 0.62 0.05 0.57 2.00 144.82 04:02:01 AM 0.47 0.07 0.40 1.73 115.21 04:03:01 AM 0.27 0.00 0.27 0.00 60.71 04:04:01 AM 0.28 0.00 0.28 0.00 175.44 04:05:01 AM 0.38 0.03 0.35 0.27 74.19 04:06:01 AM 1.28 0.00 1.28 0.00 38.32 04:07:01 AM 0.25 0.00 0.25 0.00 65.61 04:08:01 AM 0.23 0.00 0.23 0.00 133.86 04:09:01 AM 0.30 0.03 0.27 1.33 59.25 04:10:01 AM 25.19 0.40 24.79 46.78 2275.09 Average: 24.77 6.92 17.85 778.28 3512.33 03:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:02 AM 7364644 7363124 517780 6.57 2688 211388 431628 5.48 98144 227792 9080 03:51:01 AM 5763624 7163204 2118800 26.88 2688 1597108 622580 6.97 166156 1687032 40672 03:52:01 AM 5270856 7066232 2611568 33.13 2688 1972664 663236 7.43 187120 2086584 237740 03:53:01 AM 5170756 7010176 2711668 34.40 2688 2015308 689536 7.72 198792 2163984 42008 03:54:01 AM 5128440 6998484 2753984 34.94 2688 2046652 696740 7.80 212996 2193436 42144 03:55:01 AM 4935396 7025704 2947028 37.39 2688 2255952 670300 7.51 256280 2306644 158524 03:56:01 AM 4962292 7056684 2920132 37.05 2688 2261192 628608 7.04 260552 2275460 36 03:57:01 AM 4962332 7056724 2920092 37.05 2688 2261192 628608 7.04 260556 2275392 8 03:58:01 AM 4962332 7056728 2920092 37.05 2688 2261196 628608 7.04 260556 2275396 4 03:59:01 AM 4961908 7056496 2920516 37.05 2688 2261388 628424 7.04 260556 2275676 196 04:00:01 AM 4907924 7006372 2974500 37.74 2688 2265248 720472 8.07 260688 2328924 76 04:01:01 AM 4898688 7001676 2983736 37.85 2688 2269788 737712 8.26 261172 2337844 440 04:02:01 AM 4892804 7000104 2989620 37.93 2688 2274092 737712 8.26 261384 2343596 1360 04:03:01 AM 4887116 6997632 2995308 38.00 2688 2277292 756624 8.47 261384 2349112 2800 04:04:01 AM 4883696 6996836 2998728 38.04 2688 2279924 723744 8.10 261384 2352760 212 04:05:01 AM 4881092 6996192 3001332 38.08 2688 2281876 744436 8.34 261560 2354900 52 04:06:01 AM 4880064 6996560 3002360 38.09 2688 2283272 744436 8.34 261560 2356188 1180 04:07:01 AM 4878936 6996620 3003488 38.10 2688 2284460 744436 8.34 261560 2357200 476 04:08:01 AM 4874944 6996368 3007480 38.15 2688 2288232 744436 8.34 261560 2360984 300 04:09:01 AM 4929912 7057296 2952512 37.46 2688 2294160 628852 7.04 262104 2306480 4508 04:10:01 AM 4973344 6949868 2909080 36.91 2688 2149296 775572 8.68 485256 2065160 24188 Average: 5112910 7040432 2769514 35.14 2688 2099604 683176 7.65 250539 2156216 26953 03:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:02 AM eth0 14.57 11.92 3.22 2.32 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 197.44 117.73 811.46 44.52 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 112.78 86.19 1119.09 20.14 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 49.56 33.86 582.45 4.85 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 9.08 5.25 3.66 2.56 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 41.84 36.64 335.35 8.21 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 425.74 334.39 99.71 84.99 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 2.58 2.02 0.44 0.42 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 2.75 2.00 0.46 0.43 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 25.59 13.10 6.59 1.34 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 185.62 176.55 41.28 13.70 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 93.22 93.54 32.82 7.64 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 97.90 97.85 33.13 7.81 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 96.95 96.30 26.55 7.68 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 61.65 59.96 20.44 5.56 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 115.61 115.43 22.04 9.44 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 96.08 91.79 17.29 7.12 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 81.70 79.55 14.36 6.56 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 108.87 110.48 27.50 8.47 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 82.52 66.76 19.12 5.95 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 73.03 53.45 156.44 95.68 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 97.84 83.52 167.79 17.11 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) 10/30/2025 _x86_64_ (2 CPU) 03:49:39 LINUX RESTART (2 CPU) 03:50:00 AM CPU %user %nice %system %iowait %steal %idle 03:50:02 AM all 25.77 0.00 36.77 26.46 0.00 11.00 03:50:02 AM 0 26.21 0.00 47.59 15.17 0.00 11.03 03:50:02 AM 1 25.34 0.00 26.03 37.67 0.00 10.96 03:51:01 AM all 22.33 0.06 7.79 38.98 0.10 30.75 03:51:01 AM 0 23.84 0.07 6.76 36.34 0.09 32.90 03:51:01 AM 1 20.82 0.05 8.80 41.61 0.12 28.60 03:52:01 AM all 36.57 0.00 5.67 3.06 0.12 54.59 03:52:01 AM 0 28.31 0.00 5.35 2.96 0.10 63.28 03:52:01 AM 1 44.83 0.00 6.00 3.15 0.13 45.89 03:53:01 AM all 14.58 0.00 2.02 10.45 0.12 72.83 03:53:01 AM 0 11.66 0.00 1.69 11.41 0.17 75.08 03:53:01 AM 1 17.50 0.00 2.34 9.50 0.07 70.60 03:54:01 AM all 7.20 0.00 1.70 25.59 4.03 61.48 03:54:01 AM 0 4.48 0.00 2.29 22.04 3.70 67.49 03:54:01 AM 1 9.93 0.00 1.11 29.16 4.36 55.44 03:55:01 AM all 36.06 0.00 5.82 2.95 0.42 54.75 03:55:01 AM 0 27.29 0.00 4.56 3.45 0.60 64.10 03:55:01 AM 1 44.89 0.00 7.08 2.45 0.23 45.34 03:56:01 AM all 14.52 0.00 2.68 7.28 0.08 75.43 03:56:01 AM 0 12.23 0.00 2.89 10.48 0.08 74.32 03:56:01 AM 1 16.80 0.00 2.47 4.10 0.08 76.55 03:57:01 AM all 0.37 0.00 0.08 0.01 0.03 99.52 03:57:01 AM 0 0.48 0.00 0.07 0.02 0.03 99.40 03:57:01 AM 1 0.25 0.00 0.08 0.00 0.03 99.63 03:58:01 AM all 0.23 0.00 0.09 0.00 0.03 99.64 03:58:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 03:58:01 AM 1 0.37 0.00 0.12 0.00 0.03 99.48 03:59:01 AM all 0.40 0.00 0.13 0.00 0.03 99.44 03:59:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 03:59:01 AM 1 0.67 0.00 0.17 0.00 0.03 99.13 04:00:01 AM all 11.75 0.00 1.27 1.28 0.08 85.60 04:00:01 AM 0 7.16 0.00 0.84 2.54 0.08 89.37 04:00:01 AM 1 16.37 0.00 1.71 0.02 0.08 81.82 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 11.70 0.00 1.22 0.03 0.06 87.00 04:01:01 AM 0 4.00 0.00 0.57 0.00 0.03 95.40 04:01:01 AM 1 19.51 0.00 1.88 0.05 0.09 78.47 04:02:01 AM all 11.49 0.00 0.90 0.00 0.07 87.55 04:02:01 AM 0 6.43 0.00 0.75 0.00 0.07 92.75 04:02:01 AM 1 16.63 0.00 1.04 0.00 0.07 82.26 04:03:01 AM all 8.31 0.00 0.76 0.00 0.06 90.87 04:03:01 AM 0 12.19 0.00 0.99 0.00 0.07 86.75 04:03:01 AM 1 4.42 0.00 0.54 0.00 0.05 94.99 04:04:01 AM all 11.02 0.00 1.09 0.03 0.07 87.79 04:04:01 AM 0 7.49 0.00 1.01 0.03 0.07 91.40 04:04:01 AM 1 14.71 0.00 1.18 0.04 0.07 84.01 04:05:01 AM all 7.61 0.00 0.82 0.00 0.07 91.51 04:05:01 AM 0 5.29 0.00 0.67 0.00 0.05 93.99 04:05:01 AM 1 9.93 0.00 0.96 0.00 0.08 89.02 04:06:01 AM all 6.80 0.00 0.67 0.01 0.71 91.80 04:06:01 AM 0 5.79 0.00 0.44 0.00 0.07 93.71 04:06:01 AM 1 7.82 0.00 0.91 0.02 1.36 89.90 04:07:01 AM all 7.11 0.00 0.56 0.00 0.06 92.27 04:07:01 AM 0 9.76 0.00 0.65 0.00 0.07 89.53 04:07:01 AM 1 4.52 0.00 0.47 0.00 0.05 94.96 04:08:01 AM all 9.45 0.00 0.91 0.00 0.09 89.54 04:08:01 AM 0 7.51 0.00 0.64 0.00 0.08 91.77 04:08:01 AM 1 11.39 0.00 1.19 0.00 0.10 87.32 04:09:01 AM all 8.96 0.00 1.15 0.00 0.06 89.83 04:09:01 AM 0 1.92 0.00 1.33 0.00 0.05 96.70 04:09:01 AM 1 15.88 0.00 0.97 0.00 0.07 83.08 04:10:01 AM all 26.08 0.00 3.52 0.38 0.08 69.93 04:10:01 AM 0 16.05 0.00 2.90 0.47 0.08 80.50 04:10:01 AM 1 36.15 0.00 4.15 0.30 0.08 59.32 Average: all 12.64 0.00 1.98 4.54 0.33 80.50 Average: 0 9.63 0.00 1.78 4.50 0.28 83.80 Average: 1 15.67 0.00 2.18 4.58 0.37 77.20