---> uname -a: Linux prd-centos8-robot-2c-8g-2283.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: 2799.998 BogoMIPS: 5599.99 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 587 4913 19 2196 6811 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:5f:d3:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84761sec preferred_lft 84761sec inet6 fe80::f816:3eff:fe5f:d377/64 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) 10/26/2025 _x86_64_ (2 CPU) 22:59:10 LINUX RESTART (2 CPU) 11:00:00 PM tps rtps wtps bread/s bwrtn/s 11:00:01 PM 18.35 0.00 18.35 0.00 37577.98 11:01:01 PM 99.82 70.06 29.76 6496.23 25397.50 11:02:01 PM 123.73 0.35 123.38 9.86 12092.84 11:03:01 PM 33.74 0.68 33.06 51.58 4586.50 11:04:01 PM 13.45 0.35 13.10 61.99 368.49 11:05:01 PM 57.13 6.75 50.38 1247.98 3267.28 11:06:01 PM 44.88 2.73 42.14 439.66 6930.89 11:07:01 PM 4.85 0.00 4.85 0.00 155.41 11:08:01 PM 0.35 0.00 0.35 0.00 3.37 11:09:01 PM 0.57 0.20 0.37 11.60 6.88 11:10:01 PM 2.00 0.00 2.00 0.00 90.57 11:11:01 PM 0.38 0.00 0.38 0.00 20.74 11:12:01 PM 0.37 0.05 0.32 2.00 27.00 11:13:01 PM 0.25 0.00 0.25 0.00 84.70 11:14:01 PM 0.23 0.00 0.23 0.00 3.43 11:15:01 PM 0.37 0.03 0.33 0.27 11.50 11:16:01 PM 1.28 0.00 1.28 0.00 28.63 11:17:01 PM 0.25 0.00 0.25 0.00 2.73 11:18:01 PM 0.15 0.00 0.15 0.00 1.45 11:19:01 PM 0.13 0.02 0.12 0.93 1.00 11:20:01 PM 0.80 0.00 0.80 0.00 21.66 11:21:01 PM 0.27 0.00 0.27 0.00 8.70 11:22:01 PM 0.15 0.00 0.15 0.00 10.26 11:23:01 PM 0.25 0.00 0.25 0.00 10.41 11:24:01 PM 0.20 0.00 0.20 0.00 34.69 11:25:01 PM 0.48 0.03 0.45 1.33 27.13 11:26:01 PM 26.86 0.63 26.22 73.18 1354.58 Average: 15.89 3.15 12.74 322.73 2123.12 11:00:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:00:01 PM 6116240 7374000 1766184 22.41 2688 1466796 377512 4.79 117200 1446232 573256 11:01:01 PM 5572908 7075048 2309516 29.30 2688 1696216 696888 7.80 183448 1849024 87432 11:02:01 PM 5096392 6966544 2786032 35.34 2688 2047292 749624 8.39 191276 2250900 145260 11:03:01 PM 5167860 7007404 2714564 34.44 2688 2015852 710488 7.96 198524 2168396 20 11:04:01 PM 5241468 7083072 2640956 33.50 2688 2017712 645104 7.22 219292 2074352 10748 11:05:01 PM 4883808 6983208 2998616 38.04 2688 2265032 719796 8.06 257212 2359756 179380 11:06:01 PM 4948756 7055816 2933668 37.22 2688 2273492 636608 7.13 266096 2284620 16 11:07:01 PM 4949196 7056248 2933228 37.21 2688 2273492 636608 7.13 266100 2284552 4 11:08:01 PM 4949044 7056100 2933380 37.21 2688 2273496 636608 7.13 266100 2284556 4 11:09:01 PM 4906352 7014256 2976072 37.76 2688 2274344 721272 8.08 266228 2326608 404 11:10:01 PM 4903452 7011792 2978972 37.79 2688 2274780 715792 8.01 266228 2329476 204 11:11:01 PM 4901972 7010696 2980452 37.81 2688 2275164 715792 8.01 266228 2331220 128 11:12:01 PM 4895604 7005264 2986820 37.89 2688 2276100 731312 8.19 266508 2337336 316 11:13:01 PM 4885300 6997080 2997124 38.02 2688 2278220 731312 8.19 266656 2347064 4 11:14:01 PM 4885736 6997624 2996688 38.02 2688 2278328 731312 8.19 266656 2346512 116 11:15:01 PM 4885520 6997408 2996904 38.02 2688 2278328 732464 8.20 266836 2346512 12 11:16:01 PM 4885844 6997736 2996580 38.02 2688 2278332 732464 8.20 266836 2346384 8 11:17:01 PM 4886132 6998032 2996292 38.01 2688 2278340 732464 8.20 266836 2346324 4 11:18:01 PM 4886256 6998156 2996168 38.01 2688 2278340 732464 8.20 266836 2346324 4 11:19:01 PM 4886240 6998284 2996184 38.01 2688 2278516 732464 8.20 266836 2346468 152 11:20:01 PM 4885516 6997800 2996908 38.02 2688 2278740 724564 8.11 266836 2346824 16 11:21:01 PM 4885372 6997884 2997052 38.02 2688 2278968 724564 8.11 266836 2347120 84 11:22:01 PM 4885360 6998104 2997064 38.02 2688 2279200 724564 8.11 266836 2347168 44 11:23:01 PM 4885352 6998328 2997072 38.02 2688 2279424 724564 8.11 266836 2347516 36 11:24:01 PM 4883468 6997404 2998956 38.05 2688 2280376 757148 8.48 266864 2349032 16 11:25:01 PM 4939360 7055844 2943064 37.34 2688 2282924 637840 7.14 267272 2293388 1912 11:26:01 PM 5074948 7012072 2807476 35.62 2688 2110244 675908 7.57 470632 1978948 22688 Average: 5006424 7027452 2876000 36.49 2688 2191409 695833 7.79 258150 2250467 37862 11:00:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 0.92 0.00 0.06 0.00 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 223.61 154.53 1169.45 53.59 0.00 0.00 0.00 0.00 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 117.97 87.80 1329.53 12.45 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 11.25 2.02 3.09 0.56 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 13.63 12.05 5.76 11.28 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 40.95 35.25 331.95 7.62 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 544.53 458.72 110.73 92.29 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 2.77 1.92 0.58 0.42 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 3.22 1.93 0.48 0.42 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 42.38 25.33 11.15 2.73 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 14.03 10.59 3.23 2.06 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 11.86 9.36 2.95 1.89 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 16.05 13.71 4.93 2.53 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 39.21 38.18 37.38 3.84 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 17.56 14.35 16.99 2.00 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 0.93 0.45 0.53 0.39 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 1.55 0.18 0.29 0.07 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 6.52 0.10 0.81 0.01 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 1.03 0.30 0.07 0.02 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 7.73 7.57 1.54 0.64 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 1.72 2.03 1.35 0.42 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 1.93 2.20 1.50 0.49 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 1.33 2.02 1.34 0.42 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 1.85 1.97 1.37 0.41 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 55.55 55.45 19.85 5.40 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 58.39 41.34 34.04 4.45 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 55.41 41.95 104.72 40.78 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 49.69 39.25 122.86 9.50 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) 10/26/2025 _x86_64_ (2 CPU) 22:59:10 LINUX RESTART (2 CPU) 11:00:00 PM CPU %user %nice %system %iowait %steal %idle 11:00:01 PM all 0.46 0.00 1.38 97.71 0.46 0.00 11:00:01 PM 0 0.00 0.00 0.92 98.17 0.92 0.00 11:00:01 PM 1 0.92 0.00 1.83 97.25 0.00 0.00 11:01:01 PM all 30.62 0.06 6.02 24.99 0.12 38.19 11:01:01 PM 0 32.95 0.05 6.87 24.81 0.12 35.20 11:01:01 PM 1 28.28 0.07 5.18 25.17 0.12 41.18 11:02:01 PM all 37.02 0.00 5.22 2.02 0.12 55.63 11:02:01 PM 0 53.23 0.00 6.54 2.48 0.12 37.64 11:02:01 PM 1 20.83 0.00 3.90 1.55 0.12 73.61 11:03:01 PM all 5.43 0.00 1.04 0.44 0.05 93.03 11:03:01 PM 0 9.07 0.00 1.39 0.53 0.05 88.96 11:03:01 PM 1 1.80 0.00 0.70 0.35 0.05 97.10 11:04:01 PM all 12.89 0.00 1.57 3.04 0.09 82.40 11:04:01 PM 0 20.43 0.00 1.94 4.45 0.08 73.10 11:04:01 PM 1 5.35 0.00 1.20 1.64 0.10 91.71 11:05:01 PM all 29.88 0.00 5.35 0.92 0.09 63.77 11:05:01 PM 0 35.51 0.00 5.47 0.82 0.08 58.12 11:05:01 PM 1 24.25 0.00 5.22 1.01 0.10 69.41 11:06:01 PM all 10.06 0.00 2.62 0.60 0.07 86.65 11:06:01 PM 0 11.53 0.00 2.41 0.79 0.08 85.19 11:06:01 PM 1 8.58 0.00 2.83 0.42 0.05 88.12 11:07:01 PM all 0.34 0.00 0.08 0.03 0.03 99.52 11:07:01 PM 0 0.13 0.00 0.10 0.02 0.03 99.72 11:07:01 PM 1 0.55 0.00 0.05 0.03 0.03 99.33 11:08:01 PM all 0.37 0.00 0.08 0.00 0.03 99.52 11:08:01 PM 0 0.10 0.00 0.07 0.00 0.03 99.80 11:08:01 PM 1 0.63 0.00 0.10 0.00 0.02 99.25 11:09:01 PM all 2.06 0.00 0.28 0.01 0.03 97.62 11:09:01 PM 0 0.38 0.00 0.22 0.00 0.03 99.36 11:09:01 PM 1 3.73 0.00 0.35 0.02 0.03 95.87 11:10:01 PM all 4.98 0.00 0.42 0.01 0.07 94.52 11:10:01 PM 0 5.21 0.00 0.45 0.02 0.07 94.25 11:10:01 PM 1 4.75 0.00 0.38 0.00 0.07 94.80 11:10:01 PM CPU %user %nice %system %iowait %steal %idle 11:11:01 PM all 4.60 0.00 0.36 0.00 0.07 94.98 11:11:01 PM 0 7.10 0.00 0.48 0.00 0.08 92.33 11:11:01 PM 1 2.09 0.00 0.23 0.00 0.05 97.63 11:12:01 PM all 5.76 0.00 0.38 0.00 0.06 93.81 11:12:01 PM 0 7.68 0.00 0.38 0.00 0.07 91.87 11:12:01 PM 1 3.84 0.00 0.37 0.00 0.05 95.74 11:13:01 PM all 9.26 0.00 1.23 0.00 0.06 89.45 11:13:01 PM 0 8.93 0.00 1.30 0.00 0.05 89.71 11:13:01 PM 1 9.61 0.00 1.15 0.00 0.07 89.17 11:14:01 PM all 4.77 0.00 0.48 0.00 0.05 94.70 11:14:01 PM 0 4.37 0.00 0.40 0.00 0.03 95.20 11:14:01 PM 1 5.18 0.00 0.56 0.00 0.07 94.19 11:15:01 PM all 4.49 0.00 0.54 0.00 0.07 94.90 11:15:01 PM 0 8.98 0.00 0.85 0.00 0.09 90.08 11:15:01 PM 1 0.42 0.00 0.27 0.00 0.05 99.27 11:16:01 PM all 4.85 0.00 0.44 0.01 0.06 94.64 11:16:01 PM 0 4.22 0.00 0.42 0.00 0.05 95.31 11:16:01 PM 1 5.49 0.00 0.46 0.02 0.07 93.97 11:17:01 PM all 4.54 0.00 0.43 0.01 0.04 94.98 11:17:01 PM 0 8.91 0.00 0.81 0.02 0.06 90.21 11:17:01 PM 1 0.58 0.00 0.08 0.00 0.03 99.30 11:18:01 PM all 4.48 0.00 0.44 0.00 0.07 95.01 11:18:01 PM 0 9.07 0.00 0.77 0.00 0.07 90.08 11:18:01 PM 1 0.32 0.00 0.13 0.00 0.07 99.48 11:19:01 PM all 2.94 0.00 0.31 0.00 0.05 96.70 11:19:01 PM 0 5.42 0.00 0.53 0.00 0.05 94.00 11:19:01 PM 1 0.60 0.00 0.10 0.00 0.05 99.25 11:20:01 PM all 0.99 0.00 0.13 0.00 0.07 98.81 11:20:01 PM 0 1.10 0.00 0.13 0.00 0.07 98.70 11:20:01 PM 1 0.87 0.00 0.13 0.00 0.07 98.93 11:21:01 PM all 0.97 0.00 0.13 0.00 0.06 98.85 11:21:01 PM 0 1.19 0.00 0.12 0.00 0.07 98.63 11:21:01 PM 1 0.75 0.00 0.13 0.00 0.05 99.06 11:21:01 PM CPU %user %nice %system %iowait %steal %idle 11:22:01 PM all 0.97 0.00 0.13 0.00 0.06 98.85 11:22:01 PM 0 0.98 0.00 0.12 0.00 0.05 98.85 11:22:01 PM 1 0.95 0.00 0.13 0.00 0.07 98.85 11:23:01 PM all 0.94 0.00 0.13 0.00 0.08 98.86 11:23:01 PM 0 1.02 0.00 0.13 0.00 0.08 98.76 11:23:01 PM 1 0.87 0.00 0.12 0.00 0.07 98.95 11:24:01 PM all 3.83 0.00 0.59 0.00 0.07 95.52 11:24:01 PM 0 5.73 0.00 0.59 0.00 0.07 93.61 11:24:01 PM 1 1.91 0.00 0.59 0.00 0.07 97.43 11:25:01 PM all 5.67 0.00 0.65 0.00 0.06 93.61 11:25:01 PM 0 10.40 0.00 0.90 0.00 0.07 88.63 11:25:01 PM 1 1.10 0.00 0.42 0.00 0.05 98.43 11:26:01 PM all 27.39 0.00 3.68 0.13 0.09 68.71 11:26:01 PM 0 38.80 0.00 3.89 0.15 0.10 57.07 11:26:01 PM 1 15.98 0.00 3.47 0.12 0.08 80.35 Average: all 8.50 0.00 1.27 1.32 0.07 88.85 Average: 0 11.30 0.00 1.45 1.40 0.07 85.78 Average: 1 5.73 0.00 1.09 1.24 0.06 91.88