---> uname -a: Linux prd-centos8-robot-2c-8g-46732.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 668 4700 19 2328 6731 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:48:94:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85077sec preferred_lft 85077sec inet6 fe80::f816:3eff:fe48:9450/64 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) 07/28/2025 _x86_64_ (2 CPU) 00:55:31 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 148.60 71.10 77.50 7916.25 34847.62 12:58:01 AM 106.90 0.72 106.18 52.92 11645.49 12:59:01 AM 31.12 0.38 30.74 64.25 2791.77 01:00:01 AM 75.06 9.48 65.58 1685.84 7711.48 01:01:02 AM 14.40 0.02 14.38 0.13 1275.82 01:02:01 AM 2.54 0.07 2.47 1.76 71.83 01:03:01 AM 0.20 0.00 0.20 0.00 2.63 01:04:01 AM 0.38 0.02 0.37 0.13 51.93 01:05:01 AM 1.90 0.00 1.90 0.00 306.03 01:06:01 AM 0.35 0.00 0.35 0.00 162.03 01:07:01 AM 0.40 0.00 0.40 0.00 183.95 01:08:01 AM 0.25 0.00 0.25 0.00 195.15 01:09:01 AM 0.32 0.00 0.32 0.00 318.38 01:10:01 AM 0.23 0.00 0.23 0.00 96.95 01:11:01 AM 0.63 0.00 0.63 0.00 263.51 01:12:01 AM 1.53 0.03 1.50 0.27 294.04 01:13:01 AM 0.30 0.00 0.30 0.00 96.83 01:14:01 AM 0.28 0.00 0.28 0.00 237.63 01:15:01 AM 0.22 0.00 0.22 0.00 159.76 01:16:01 AM 0.60 0.00 0.60 0.00 278.14 01:17:01 AM 30.64 0.65 30.00 74.12 4083.05 Average: 19.76 3.88 15.88 460.97 3076.07 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5282332 6995204 2600092 32.99 2688 1897076 803324 8.99 222984 2064368 212488 12:58:01 AM 5171148 7008748 2711276 34.40 2688 2013468 764332 8.56 198784 2164312 42480 12:59:01 AM 5194432 7066884 2687992 34.10 2688 2046828 681588 7.63 222724 2114184 31160 01:00:01 AM 4909928 7006976 2972496 37.71 2688 2264840 680188 7.62 268052 2324004 26928 01:01:02 AM 4912216 7009204 2970208 37.68 2688 2264844 680188 7.62 268052 2324440 4 01:02:01 AM 4912524 7009580 2969900 37.68 2688 2264912 680188 7.62 268176 2324148 4 01:03:01 AM 4912712 7009768 2969712 37.68 2688 2264912 680188 7.62 268176 2324196 4 01:04:01 AM 4866456 6965200 3015968 38.26 2688 2266600 782740 8.76 268328 2369840 344 01:05:01 AM 4845240 6951756 3037184 38.53 2688 2274416 782740 8.76 268412 2390044 664 01:06:01 AM 4823260 6937472 3059164 38.81 2688 2282084 798168 8.94 268412 2413048 3564 01:07:01 AM 4814600 6931144 3067824 38.92 2688 2284416 817284 9.15 268412 2421556 492 01:08:01 AM 4806356 6930540 3076068 39.02 2688 2292124 817284 9.15 268412 2429192 2388 01:09:01 AM 4795612 6927924 3086812 39.16 2688 2300176 817284 9.15 268412 2440168 916 01:10:01 AM 4791144 6925648 3091280 39.22 2688 2302360 855720 9.58 268412 2444804 240 01:11:01 AM 4782796 6924852 3099628 39.32 2688 2309944 875404 9.80 268416 2452460 188 01:12:01 AM 4774844 6925396 3107580 39.42 2688 2318392 875404 9.80 268592 2460396 656 01:13:01 AM 4772616 6925484 3109808 39.45 2688 2320724 891096 9.98 268592 2462904 168 01:14:01 AM 4765312 6925320 3117112 39.55 2688 2327876 891096 9.98 268592 2470032 224 01:15:01 AM 4756580 6925252 3125844 39.66 2688 2336508 891096 9.98 268592 2478692 4092 01:16:01 AM 4846972 7010840 3035452 38.51 2688 2331568 696796 7.80 268980 2389036 136 01:17:01 AM 4902580 6977236 2979844 37.80 2688 2248712 696824 7.80 536136 2088936 10972 Average: 4887603 6966211 2994821 37.99 2688 2248228 783759 8.78 273507 2350036 16101 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 280.08 183.45 1671.72 63.27 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 73.07 58.66 826.06 9.38 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 16.73 14.80 7.33 5.23 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 492.94 361.68 403.10 82.86 0.00 0.00 0.00 0.00 01:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 AM eth0 1.23 0.68 0.16 0.11 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 2.51 2.02 0.55 0.49 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 2.78 1.92 0.49 0.42 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 94.05 84.04 20.62 7.49 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 169.78 171.23 46.27 12.50 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 15.24 16.59 23.64 1.93 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 162.42 163.31 27.29 12.70 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 163.15 165.11 45.18 12.00 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 15.65 15.60 25.07 1.90 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 146.15 146.25 24.72 11.45 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 191.74 192.40 48.89 14.24 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 15.08 16.03 26.31 2.00 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 157.07 156.59 26.99 12.22 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 160.39 162.40 43.07 11.81 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 15.96 16.61 26.96 1.99 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 157.65 139.75 33.94 12.66 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 109.88 71.37 227.60 308.62 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 116.32 101.94 168.28 27.86 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) 07/28/2025 _x86_64_ (2 CPU) 00:55:31 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 44.41 0.04 8.63 10.76 0.14 36.02 12:57:01 AM 0 38.49 0.05 9.35 11.87 0.14 40.10 12:57:01 AM 1 50.31 0.03 7.92 9.66 0.14 31.95 12:58:01 AM all 30.53 0.00 4.52 2.49 0.08 62.37 12:58:01 AM 0 24.70 0.00 4.12 1.98 0.08 69.12 12:58:01 AM 1 36.36 0.00 4.93 3.00 0.08 55.64 12:59:01 AM all 20.49 0.00 3.23 1.08 0.08 75.13 12:59:01 AM 0 11.66 0.00 2.78 0.72 0.07 84.77 12:59:01 AM 1 29.32 0.00 3.68 1.44 0.08 65.48 01:00:01 AM all 28.94 0.00 5.95 1.36 0.09 63.65 01:00:01 AM 0 20.91 0.00 5.32 0.55 0.10 73.12 01:00:01 AM 1 36.96 0.00 6.59 2.16 0.08 54.20 01:01:02 AM all 0.38 0.00 0.18 0.86 0.03 98.55 01:01:02 AM 0 0.57 0.00 0.13 0.53 0.02 98.75 01:01:02 AM 1 0.20 0.00 0.22 1.19 0.03 98.36 01:02:01 AM all 0.38 0.00 0.13 0.02 0.03 99.45 01:02:01 AM 0 0.59 0.00 0.12 0.03 0.00 99.25 01:02:01 AM 1 0.17 0.00 0.14 0.00 0.05 99.64 01:03:01 AM all 0.38 0.00 0.13 0.00 0.02 99.47 01:03:01 AM 0 0.28 0.00 0.15 0.00 0.02 99.55 01:03:01 AM 1 0.47 0.00 0.12 0.00 0.02 99.40 01:04:01 AM all 7.23 0.00 0.71 0.00 0.05 92.02 01:04:01 AM 0 3.45 0.00 0.54 0.00 0.05 95.97 01:04:01 AM 1 11.02 0.00 0.88 0.00 0.05 88.06 01:05:01 AM all 14.97 0.00 1.35 0.03 0.08 83.58 01:05:01 AM 0 15.16 0.00 1.42 0.00 0.07 83.36 01:05:01 AM 1 14.78 0.00 1.28 0.05 0.08 83.80 01:06:01 AM all 11.99 0.00 0.57 0.03 0.07 87.35 01:06:01 AM 0 11.59 0.00 0.55 0.05 0.07 87.74 01:06:01 AM 1 12.39 0.00 0.59 0.00 0.07 86.96 01:07:01 AM all 10.02 0.00 0.91 0.05 0.08 88.95 01:07:01 AM 0 10.81 0.00 0.92 0.10 0.07 88.10 01:07:01 AM 1 9.23 0.00 0.89 0.00 0.08 89.79 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 13.85 0.00 1.17 0.03 0.08 84.88 01:08:01 AM 0 8.76 0.00 0.97 0.07 0.07 90.13 01:08:01 AM 1 18.94 0.00 1.36 0.00 0.08 79.61 01:09:01 AM all 12.27 0.00 0.58 0.07 0.07 87.01 01:09:01 AM 0 6.99 0.00 0.40 0.07 0.07 92.48 01:09:01 AM 1 17.54 0.00 0.77 0.07 0.07 81.55 01:10:01 AM all 9.06 0.00 0.85 0.00 0.08 90.02 01:10:01 AM 0 6.38 0.00 0.82 0.00 0.07 92.73 01:10:01 AM 1 11.74 0.00 0.87 0.00 0.08 87.30 01:11:01 AM all 15.02 0.00 1.21 0.01 0.06 83.69 01:11:01 AM 0 6.51 0.00 0.94 0.02 0.05 92.48 01:11:01 AM 1 23.57 0.00 1.49 0.00 0.07 74.88 01:12:01 AM all 12.79 0.00 0.83 0.04 0.08 86.26 01:12:01 AM 0 6.31 0.00 0.60 0.05 0.07 92.97 01:12:01 AM 1 19.26 0.00 1.05 0.03 0.10 79.56 01:13:01 AM all 10.48 0.00 0.99 0.00 0.06 88.47 01:13:01 AM 0 8.54 0.00 0.98 0.00 0.05 90.43 01:13:01 AM 1 12.42 0.00 0.99 0.00 0.07 86.52 01:14:01 AM all 13.33 0.00 1.16 0.02 0.08 85.41 01:14:01 AM 0 12.84 0.00 1.15 0.03 0.08 85.90 01:14:01 AM 1 13.82 0.00 1.17 0.00 0.08 84.93 01:15:01 AM all 12.72 0.00 0.64 0.01 0.07 86.57 01:15:01 AM 0 6.01 0.00 0.44 0.02 0.05 93.49 01:15:01 AM 1 19.42 0.00 0.84 0.00 0.08 79.66 01:16:01 AM all 12.68 0.00 1.05 0.02 0.08 86.18 01:16:01 AM 0 17.50 0.00 1.14 0.03 0.08 81.24 01:16:01 AM 1 7.85 0.00 0.96 0.00 0.07 91.12 01:17:01 AM all 29.50 0.00 3.56 0.47 0.08 66.39 01:17:01 AM 0 20.54 0.00 3.21 0.47 0.07 75.72 01:17:01 AM 1 38.45 0.00 3.92 0.47 0.08 57.08 Average: all 14.82 0.00 1.82 0.82 0.07 82.47 Average: 0 11.34 0.00 1.71 0.78 0.06 86.10 Average: 1 18.30 0.00 1.93 0.86 0.07 78.84