---> uname -a: Linux prd-centos8-robot-2c-8g-4396.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 590 4829 19 2277 6807 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:0a:40:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84739sec preferred_lft 84739sec inet6 fe80::f816:3eff:fe0a:403a/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) 10/17/2025 _x86_64_ (2 CPU) 03:44:01 LINUX RESTART (2 CPU) 03:45:01 AM tps rtps wtps bread/s bwrtn/s 03:46:01 AM 85.95 2.73 83.22 287.10 6296.83 03:47:01 AM 81.44 0.72 80.72 52.92 11087.07 03:48:01 AM 14.05 0.42 13.63 64.78 422.03 03:49:01 AM 60.42 6.93 53.49 1289.52 3630.04 03:50:01 AM 30.14 0.03 30.11 3.47 6210.06 03:51:01 AM 4.40 0.22 4.18 11.73 205.57 03:52:01 AM 2.32 0.00 2.32 0.00 153.30 03:53:01 AM 0.40 0.00 0.40 0.00 25.58 03:54:01 AM 0.22 0.00 0.22 0.00 7.15 03:55:01 AM 0.40 0.00 0.40 0.00 75.29 03:56:01 AM 0.55 0.00 0.55 0.00 20.98 03:57:01 AM 0.55 0.00 0.55 0.00 103.02 03:58:02 AM 7.75 5.95 1.80 574.97 71.34 03:59:01 AM 1.81 0.00 1.81 0.00 65.08 04:00:01 AM 1.52 0.03 1.48 0.27 69.71 04:01:01 AM 0.53 0.02 0.52 0.13 46.93 04:02:01 AM 0.67 0.07 0.60 1.73 82.54 04:03:01 AM 0.60 0.00 0.60 0.00 69.97 04:04:01 AM 0.38 0.00 0.38 0.00 64.95 04:05:01 AM 0.65 0.00 0.65 0.00 88.49 04:06:01 AM 0.32 0.00 0.32 0.00 62.71 04:07:01 AM 0.47 0.00 0.47 0.00 129.85 04:08:01 AM 0.82 0.00 0.82 0.00 198.50 04:09:01 AM 1.63 0.32 1.32 6.93 66.73 04:10:01 AM 0.87 0.00 0.87 0.00 132.09 04:11:01 AM 20.84 0.40 20.44 46.78 2620.06 Average: 12.30 0.69 11.62 90.06 1231.73 03:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:01 AM 5211544 6988412 2670880 33.88 2688 1956388 734956 8.23 194020 2146256 232460 03:47:01 AM 5161568 7003684 2720856 34.52 2688 2018532 703520 7.88 198352 2172652 4 03:48:01 AM 5235392 7079668 2647032 33.58 2688 2020480 626284 7.01 219116 2079524 10756 03:49:01 AM 4903352 6999572 2979072 37.79 2688 2263580 678636 7.60 261516 2340728 175040 03:50:01 AM 4955516 7051624 2926908 37.13 2688 2263652 650068 7.28 262156 2281620 12 03:51:01 AM 4908440 7006404 2973984 37.73 2688 2265428 691864 7.75 262360 2328572 320 03:52:01 AM 4902848 7002920 2979576 37.80 2688 2267532 691864 7.75 262544 2334048 4 03:53:01 AM 4902392 7002984 2980032 37.81 2688 2268052 691864 7.75 262544 2334504 16 03:54:01 AM 4901468 7002916 2980956 37.82 2688 2268916 707264 7.92 262568 2335460 728 03:55:01 AM 4899844 7002992 2982580 37.84 2688 2270516 707264 7.92 262600 2337128 240 03:56:01 AM 4897328 7001520 2985096 37.87 2688 2271660 707264 7.92 262700 2339464 1052 03:57:01 AM 4895184 7001428 2987240 37.90 2688 2273712 707264 7.92 262772 2341680 172 03:58:02 AM 4875756 7000448 3006668 38.14 2688 2292104 709576 7.95 264920 2358348 80 03:59:01 AM 4874928 6999852 3007496 38.15 2688 2292320 711160 7.96 264920 2359136 40 04:00:01 AM 4874308 7000416 3008116 38.16 2688 2293512 711112 7.96 265100 2359644 136 04:01:01 AM 4871416 6999428 3011008 38.20 2688 2295392 726520 8.13 265120 2362404 812 04:02:01 AM 4869240 6999312 3013184 38.23 2688 2297512 726520 8.13 265376 2364372 760 04:03:01 AM 4868076 6999732 3014348 38.24 2688 2299072 726520 8.13 265584 2365476 636 04:04:01 AM 4866440 6999748 3015984 38.26 2688 2300748 726520 8.13 265792 2366920 664 04:05:01 AM 4864624 6999628 3017800 38.29 2688 2302376 726520 8.13 265896 2368736 64 04:06:01 AM 4862320 6999024 3020104 38.31 2688 2304076 726520 8.13 265920 2371024 4 04:07:01 AM 4856544 6998276 3025880 38.39 2688 2309104 726520 8.13 266160 2376608 1424 04:08:01 AM 4851632 6997728 3030792 38.45 2688 2313488 726520 8.13 266360 2381220 368 04:09:01 AM 4849356 6997904 3033068 38.48 2688 2315908 726520 8.13 266564 2383268 1556 04:10:01 AM 4715452 6867552 3166972 40.18 2688 2319456 844280 9.45 266588 2516808 1648 04:11:01 AM 4957360 6976948 2925064 37.11 2688 2192188 709216 7.94 497536 2069220 22484 Average: 4916628 6999235 2965796 37.63 2688 2251373 712390 7.98 266349 2322108 17365 03:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 99.68 79.66 1063.53 9.93 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 66.89 46.54 585.71 6.74 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 16.28 9.66 5.95 3.79 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 44.64 38.73 335.39 9.92 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 226.66 146.78 61.23 50.75 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 60.41 35.73 26.42 15.61 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 45.52 45.25 7.75 3.76 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 22.11 20.80 3.87 8.08 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 26.76 25.88 4.38 2.29 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 59.01 49.40 12.56 10.79 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 60.29 50.32 11.23 6.17 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 83.02 75.76 17.37 9.11 0.00 0.00 0.00 0.00 03:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:02 AM eth0 37.33 35.54 7.98 30.34 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 13.83 12.91 2.82 4.96 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 24.38 19.88 4.46 1.99 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 40.36 37.23 11.25 5.44 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 67.72 65.72 13.05 10.80 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 61.57 63.07 10.80 7.38 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 55.28 56.65 9.82 6.74 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 37.94 32.66 13.41 3.87 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 35.61 31.66 7.30 6.02 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 52.21 53.81 8.67 5.33 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 72.55 72.25 16.78 11.77 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 40.97 38.90 8.88 4.30 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 3.65 4.22 1.29 0.94 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 85.52 61.67 185.62 137.77 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 55.42 46.59 93.81 14.41 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) 10/17/2025 _x86_64_ (2 CPU) 03:44:01 LINUX RESTART (2 CPU) 03:45:01 AM CPU %user %nice %system %iowait %steal %idle 03:46:01 AM all 33.03 0.00 4.38 1.57 0.11 60.92 03:46:01 AM 0 19.23 0.00 3.03 1.16 0.10 76.48 03:46:01 AM 1 46.89 0.00 5.73 1.97 0.12 45.29 03:47:01 AM all 17.12 0.00 2.65 3.25 0.07 76.92 03:47:01 AM 0 6.24 0.00 1.80 2.48 0.05 89.43 03:47:01 AM 1 28.02 0.00 3.49 4.03 0.08 64.38 03:48:01 AM all 12.47 0.00 1.56 0.12 0.07 85.79 03:48:01 AM 0 14.25 0.00 1.37 0.13 0.07 84.19 03:48:01 AM 1 10.69 0.00 1.75 0.10 0.07 87.39 03:49:01 AM all 33.22 0.00 5.92 1.52 0.11 59.23 03:49:01 AM 0 34.93 0.00 6.07 0.97 0.10 57.92 03:49:01 AM 1 31.50 0.00 5.77 2.08 0.12 60.53 03:50:01 AM all 1.98 0.00 0.99 1.02 0.04 95.97 03:50:01 AM 0 2.33 0.00 1.04 1.27 0.05 95.31 03:50:01 AM 1 1.62 0.00 0.94 0.77 0.03 96.63 03:51:01 AM all 6.97 0.00 0.67 0.03 0.08 92.26 03:51:01 AM 0 6.04 0.00 0.65 0.03 0.08 93.19 03:51:01 AM 1 7.89 0.00 0.69 0.02 0.07 91.34 03:52:01 AM all 11.02 0.00 0.58 0.01 0.07 88.33 03:52:01 AM 0 13.59 0.00 0.70 0.00 0.07 85.64 03:52:01 AM 1 8.52 0.00 0.46 0.02 0.07 90.94 03:53:01 AM all 3.06 0.00 0.25 0.00 0.06 96.63 03:53:01 AM 0 1.09 0.00 0.18 0.00 0.05 98.68 03:53:01 AM 1 5.06 0.00 0.32 0.00 0.07 94.55 03:54:01 AM all 2.77 0.00 0.17 0.00 0.06 97.01 03:54:01 AM 0 2.58 0.00 0.15 0.00 0.07 97.21 03:54:01 AM 1 2.96 0.00 0.18 0.00 0.05 96.81 03:55:01 AM all 5.19 0.00 0.29 0.00 0.07 94.45 03:55:01 AM 0 1.93 0.00 0.37 0.00 0.07 97.64 03:55:01 AM 1 8.46 0.00 0.22 0.00 0.07 91.26 03:56:01 AM all 6.14 0.00 0.50 0.00 0.06 93.30 03:56:01 AM 0 6.47 0.00 0.48 0.00 0.07 92.99 03:56:01 AM 1 5.81 0.00 0.53 0.00 0.05 93.61 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 7.13 0.00 0.47 0.07 0.06 92.27 03:57:01 AM 0 4.29 0.00 0.45 0.13 0.07 95.05 03:57:01 AM 1 9.99 0.00 0.49 0.00 0.05 89.46 03:58:02 AM all 6.16 0.25 0.53 0.16 0.07 92.83 03:58:02 AM 0 5.49 0.00 0.53 0.00 0.07 93.92 03:58:02 AM 1 6.84 0.51 0.53 0.32 0.07 91.73 03:59:01 AM all 2.53 0.00 0.21 0.01 0.08 97.18 03:59:01 AM 0 4.30 0.00 0.26 0.00 0.07 95.37 03:59:01 AM 1 0.78 0.00 0.15 0.02 0.08 98.96 04:00:01 AM all 4.30 0.00 0.33 0.02 0.05 95.30 04:00:01 AM 0 2.68 0.00 0.28 0.02 0.05 96.97 04:00:01 AM 1 5.92 0.00 0.38 0.02 0.05 93.63 04:01:01 AM all 7.80 0.00 0.48 0.00 0.06 91.65 04:01:01 AM 0 8.47 0.00 0.44 0.00 0.05 91.04 04:01:01 AM 1 7.14 0.00 0.53 0.00 0.07 92.26 04:02:01 AM all 8.02 0.00 0.56 0.00 0.06 91.36 04:02:01 AM 0 6.42 0.00 0.44 0.00 0.05 93.09 04:02:01 AM 1 9.61 0.00 0.68 0.00 0.07 89.64 04:03:01 AM all 4.45 0.00 0.33 0.00 0.06 95.15 04:03:01 AM 0 3.95 0.00 0.32 0.00 0.07 95.67 04:03:01 AM 1 4.96 0.00 0.35 0.00 0.05 94.64 04:04:01 AM all 4.09 0.00 0.33 0.00 0.07 95.51 04:04:01 AM 0 3.83 0.00 0.30 0.00 0.07 95.80 04:04:01 AM 1 4.36 0.00 0.35 0.00 0.07 95.22 04:05:01 AM all 3.45 0.00 0.25 0.01 0.07 96.22 04:05:01 AM 0 1.27 0.00 0.22 0.02 0.07 98.43 04:05:01 AM 1 5.64 0.00 0.28 0.00 0.07 94.01 04:06:01 AM all 6.51 0.00 0.37 0.00 0.07 93.06 04:06:01 AM 0 7.69 0.00 0.47 0.00 0.07 91.77 04:06:01 AM 1 5.34 0.00 0.27 0.00 0.07 94.33 04:07:01 AM all 16.19 0.00 0.37 0.01 0.08 83.36 04:07:01 AM 0 18.46 0.00 0.37 0.02 0.08 81.07 04:07:01 AM 1 13.93 0.00 0.37 0.00 0.07 85.64 04:07:01 AM CPU %user %nice %system %iowait %steal %idle 04:08:01 AM all 14.78 0.00 0.63 0.09 0.08 84.42 04:08:01 AM 0 7.10 0.00 0.47 0.18 0.08 92.16 04:08:01 AM 1 22.61 0.00 0.79 0.00 0.09 76.51 04:09:01 AM all 7.22 0.00 0.32 0.06 0.08 92.32 04:09:01 AM 0 8.54 0.00 0.34 0.03 0.05 91.04 04:09:01 AM 1 5.91 0.00 0.30 0.08 0.12 93.59 04:10:01 AM all 10.46 0.00 0.38 0.02 0.08 89.05 04:10:01 AM 0 3.09 0.00 0.25 0.00 0.08 96.57 04:10:01 AM 1 17.82 0.00 0.52 0.03 0.08 81.55 04:11:01 AM all 26.45 0.00 3.10 0.78 0.09 69.58 04:11:01 AM 0 12.53 0.00 2.76 0.53 0.08 84.10 04:11:01 AM 1 40.38 0.00 3.44 1.02 0.10 55.06 Average: all 10.12 0.01 1.03 0.34 0.07 88.43 Average: 0 7.96 0.00 0.92 0.27 0.07 90.79 Average: 1 12.28 0.02 1.14 0.41 0.07 86.08