---> uname -a: Linux prd-centos8-robot-2c-8g-10934.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 647 4863 19 2186 6751 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:49:91:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84606sec preferred_lft 84606sec inet6 fe80::f816:3eff:fe49:9113/64 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) 12/06/2025 _x86_64_ (2 CPU) 00:36:11 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 90.54 6.51 84.02 1126.42 6799.73 12:39:01 AM 85.99 0.92 85.07 65.84 11200.63 12:40:01 AM 51.34 7.13 44.21 1310.71 2574.84 12:41:01 AM 57.33 0.25 57.08 47.05 7841.75 12:42:01 AM 4.58 0.20 4.38 11.60 165.73 12:43:01 AM 1.95 0.00 1.95 0.00 68.74 12:44:01 AM 0.32 0.00 0.32 0.00 3.15 12:45:01 AM 0.35 0.00 0.35 0.00 4.67 12:46:01 AM 0.28 0.00 0.28 0.00 3.42 12:47:01 AM 0.67 0.00 0.67 0.00 8.58 12:48:01 AM 0.38 0.00 0.38 0.00 3.73 12:49:01 AM 0.30 0.00 0.30 0.00 3.02 12:50:01 AM 0.28 0.00 0.28 0.00 2.88 12:51:01 AM 0.40 0.00 0.40 0.00 4.42 12:52:01 AM 0.58 0.03 0.55 0.27 9.57 12:53:01 AM 1.48 0.00 1.48 0.00 32.06 12:54:01 AM 0.32 0.00 0.32 0.00 3.42 12:55:01 AM 0.32 0.00 0.32 0.00 3.98 12:56:01 AM 0.38 0.00 0.38 0.00 4.28 12:57:01 AM 0.48 0.00 0.48 0.00 6.00 12:58:01 AM 0.38 0.02 0.37 0.13 3.97 12:59:01 AM 8.97 5.93 3.03 574.84 73.92 01:00:01 AM 0.12 0.00 0.12 0.00 0.80 01:01:01 AM 0.28 0.00 0.28 0.00 3.65 01:02:01 AM 0.58 0.08 0.50 1.87 9.36 01:03:01 AM 0.15 0.00 0.15 0.00 1.85 01:04:01 AM 0.12 0.00 0.12 0.00 0.93 01:05:01 AM 14.28 0.32 13.96 36.93 498.37 01:06:01 AM 31.31 0.47 30.84 52.92 1319.21 Average: 12.22 0.75 11.47 111.33 1057.18 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5234816 6998156 2647616 33.59 2688 1943284 768956 8.61 194396 2126608 221360 12:39:01 AM 5176228 7017432 2706204 34.33 2688 2017228 723052 8.10 210256 2148272 9924 12:40:01 AM 4964896 7059312 2917536 37.01 2688 2259812 671296 7.52 256236 2278268 181524 12:41:01 AM 4905364 7002860 2977068 37.77 2688 2264168 729240 8.17 260652 2333268 4 12:42:01 AM 4861132 6959192 3021300 38.33 2688 2264732 793644 8.89 260776 2377248 4 12:43:01 AM 4859856 6957916 3022576 38.35 2688 2264732 793644 8.89 260776 2378616 4 12:44:01 AM 4858116 6956176 3024316 38.37 2688 2264732 793644 8.89 260776 2380472 16 12:45:01 AM 4857092 6955156 3025340 38.38 2688 2264736 793644 8.89 260776 2381276 4 12:46:01 AM 4855152 6953216 3027280 38.41 2688 2264736 793644 8.89 260776 2383364 4 12:47:01 AM 4855248 6953312 3027184 38.40 2688 2264736 793644 8.89 260776 2383364 4 12:48:01 AM 4855532 6953600 3026900 38.40 2688 2264740 793644 8.89 260776 2383164 4 12:49:01 AM 4855492 6953560 3026940 38.40 2688 2264740 793644 8.89 260780 2383160 4 12:50:01 AM 4855248 6953316 3027184 38.40 2688 2264740 789704 8.84 260780 2383276 4 12:51:01 AM 4855416 6953492 3027016 38.40 2688 2264744 789704 8.84 260780 2383168 4 12:52:01 AM 4852988 6951100 3029444 38.43 2688 2264780 791900 8.87 260868 2385480 16 12:53:01 AM 4853240 6951356 3029192 38.43 2688 2264784 791900 8.87 260868 2385152 4 12:54:01 AM 4853320 6951436 3029112 38.43 2688 2264784 791900 8.87 260868 2385180 4 12:55:01 AM 4853220 6951360 3029212 38.43 2688 2264808 791900 8.87 260868 2385212 4 12:56:01 AM 4853492 6951636 3028940 38.43 2688 2264812 791900 8.87 260868 2385216 4 12:57:01 AM 4853240 6951384 3029192 38.43 2688 2264812 791900 8.87 260868 2385288 4 12:58:01 AM 4852668 6950812 3029764 38.44 2688 2264812 813452 9.11 260868 2385568 4 12:59:01 AM 4835492 6950920 3046940 38.65 2688 2282052 790488 8.85 263088 2400480 4 01:00:01 AM 4835564 6950992 3046868 38.65 2688 2282052 791668 8.86 263088 2400508 4 01:01:01 AM 4835164 6950596 3047268 38.66 2688 2282056 791668 8.86 263088 2400748 4 01:02:01 AM 4835156 6950656 3047276 38.66 2688 2282124 791668 8.86 263248 2400636 12 01:03:01 AM 4835244 6950744 3047188 38.66 2688 2282124 791668 8.86 263248 2400468 8 01:04:01 AM 4835396 6950900 3047036 38.66 2688 2282128 791668 8.86 263248 2400436 4 01:05:01 AM 4896976 6863720 2985456 37.87 2688 2139352 855280 9.58 296224 2328248 49068 01:06:01 AM 5013840 6945360 2868592 36.39 2688 2104820 772636 8.65 462408 2049864 25104 Average: 4887744 6958609 2994688 37.99 2688 2238695 784921 8.79 265277 2351104 16797 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 214.40 147.05 1455.24 32.48 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 72.54 49.97 588.00 8.23 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 40.31 34.94 335.59 8.22 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 183.64 137.77 43.23 38.78 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 14.41 11.46 4.31 4.93 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 1.10 0.50 0.34 0.21 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 1.47 0.32 0.37 0.20 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 3.32 0.70 0.86 0.47 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 5.23 0.70 1.28 0.64 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 1.58 0.45 0.47 0.27 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 3.42 0.33 0.58 0.02 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 0.97 0.32 0.08 0.02 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 0.67 0.33 0.07 0.02 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 0.50 0.20 0.07 0.01 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 2.30 0.92 0.68 0.36 0.00 0.00 0.00 0.00 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 0.47 0.15 0.04 0.01 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 0.62 0.25 0.06 0.01 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 0.95 0.60 0.16 0.12 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 0.43 0.10 0.03 0.01 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 0.52 0.23 0.16 0.07 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 0.65 0.05 0.07 0.00 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 1.42 1.08 0.35 0.27 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 0.20 0.08 0.02 0.00 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 0.63 0.05 0.05 0.00 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 0.45 0.25 0.16 0.07 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 0.28 0.05 0.02 0.00 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 0.68 0.15 0.07 0.01 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 47.24 35.21 76.37 22.47 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 17.93 16.55 15.03 8.13 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 21.32 15.20 87.03 4.35 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) 12/06/2025 _x86_64_ (2 CPU) 00:36:11 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 36.36 0.00 5.44 1.83 0.09 56.27 12:38:01 AM 0 27.38 0.00 4.81 2.09 0.10 65.63 12:38:01 AM 1 45.36 0.00 6.08 1.57 0.08 46.91 12:39:01 AM all 22.23 0.00 3.46 2.35 0.08 71.88 12:39:01 AM 0 24.35 0.00 3.65 2.24 0.08 69.68 12:39:01 AM 1 20.12 0.00 3.27 2.45 0.07 74.09 12:40:01 AM all 32.00 0.00 5.31 0.57 0.10 62.02 12:40:01 AM 0 12.23 0.00 4.14 0.27 0.10 83.26 12:40:01 AM 1 51.85 0.00 6.49 0.87 0.10 40.69 12:41:01 AM all 13.99 0.00 2.57 0.65 0.07 82.72 12:41:01 AM 0 15.53 0.00 2.67 0.72 0.07 81.02 12:41:01 AM 1 12.45 0.00 2.47 0.59 0.07 84.42 12:42:01 AM all 1.11 0.00 0.17 0.03 0.07 98.63 12:42:01 AM 0 1.40 0.00 0.22 0.02 0.07 98.30 12:42:01 AM 1 0.82 0.00 0.12 0.03 0.07 98.96 12:43:01 AM all 0.44 0.00 0.09 0.01 0.07 99.39 12:43:01 AM 0 0.57 0.00 0.05 0.02 0.05 99.32 12:43:01 AM 1 0.32 0.00 0.13 0.00 0.08 99.47 12:44:01 AM all 0.37 0.00 0.08 0.00 0.08 99.47 12:44:01 AM 0 0.57 0.00 0.10 0.00 0.08 99.25 12:44:01 AM 1 0.17 0.00 0.07 0.00 0.07 99.70 12:45:01 AM all 0.43 0.00 0.11 0.00 0.07 99.39 12:45:01 AM 0 0.20 0.00 0.10 0.00 0.08 99.62 12:45:01 AM 1 0.67 0.00 0.12 0.00 0.05 99.17 12:46:01 AM all 0.41 0.00 0.13 0.00 0.08 99.39 12:46:01 AM 0 0.62 0.00 0.13 0.00 0.08 99.16 12:46:01 AM 1 0.20 0.00 0.12 0.00 0.07 99.62 12:47:01 AM all 0.29 0.00 0.12 0.00 0.08 99.52 12:47:01 AM 0 0.45 0.00 0.13 0.00 0.08 99.33 12:47:01 AM 1 0.13 0.00 0.10 0.00 0.07 99.70 12:48:01 AM all 0.40 0.00 0.08 0.00 0.07 99.45 12:48:01 AM 0 0.55 0.00 0.03 0.00 0.03 99.38 12:48:01 AM 1 0.25 0.00 0.13 0.00 0.10 99.52 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.39 0.00 0.10 0.00 0.08 99.43 12:49:01 AM 0 0.55 0.00 0.07 0.00 0.07 99.32 12:49:01 AM 1 0.23 0.00 0.13 0.00 0.08 99.55 12:50:01 AM all 0.39 0.00 0.08 0.00 0.07 99.47 12:50:01 AM 0 0.55 0.00 0.02 0.00 0.05 99.38 12:50:01 AM 1 0.23 0.00 0.13 0.00 0.08 99.55 12:51:01 AM all 0.42 0.00 0.11 0.00 0.08 99.40 12:51:01 AM 0 0.57 0.00 0.07 0.00 0.05 99.32 12:51:01 AM 1 0.27 0.00 0.15 0.00 0.10 99.48 12:52:01 AM all 0.58 0.00 0.25 0.00 0.08 99.08 12:52:01 AM 0 0.74 0.00 0.25 0.00 0.12 98.90 12:52:01 AM 1 0.43 0.00 0.25 0.00 0.05 99.27 12:53:01 AM all 0.40 0.00 0.09 0.01 0.08 99.42 12:53:01 AM 0 0.23 0.00 0.12 0.00 0.10 99.55 12:53:01 AM 1 0.57 0.00 0.07 0.02 0.05 99.30 12:54:01 AM all 0.42 0.00 0.08 0.00 0.08 99.42 12:54:01 AM 0 0.27 0.00 0.13 0.00 0.12 99.48 12:54:01 AM 1 0.57 0.00 0.03 0.00 0.05 99.35 12:55:01 AM all 0.56 0.00 0.08 0.00 0.08 99.28 12:55:01 AM 0 0.48 0.00 0.12 0.00 0.10 99.30 12:55:01 AM 1 0.63 0.00 0.05 0.00 0.05 99.27 12:56:01 AM all 0.41 0.00 0.10 0.00 0.08 99.41 12:56:01 AM 0 0.20 0.00 0.13 0.00 0.08 99.58 12:56:01 AM 1 0.62 0.00 0.07 0.00 0.08 99.23 12:57:01 AM all 0.39 0.00 0.09 0.01 0.08 99.43 12:57:01 AM 0 0.22 0.00 0.13 0.00 0.08 99.57 12:57:01 AM 1 0.57 0.00 0.05 0.02 0.07 99.30 12:58:01 AM all 0.42 0.00 0.09 0.00 0.08 99.41 12:58:01 AM 0 0.22 0.00 0.12 0.00 0.10 99.57 12:58:01 AM 1 0.62 0.00 0.07 0.00 0.07 99.25 12:59:01 AM all 0.23 0.23 0.21 0.12 0.08 99.14 12:59:01 AM 0 0.15 0.45 0.23 0.23 0.03 98.89 12:59:01 AM 1 0.32 0.00 0.18 0.00 0.12 99.38 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 0.44 0.00 0.08 0.00 0.08 99.40 01:00:01 AM 0 0.62 0.00 0.07 0.00 0.05 99.27 01:00:01 AM 1 0.27 0.00 0.10 0.00 0.10 99.53 01:01:01 AM all 0.41 0.00 0.09 0.01 0.07 99.42 01:01:01 AM 0 0.52 0.00 0.05 0.00 0.02 99.42 01:01:01 AM 1 0.30 0.00 0.13 0.02 0.12 99.43 01:02:01 AM all 0.42 0.00 0.09 0.00 0.09 99.40 01:02:01 AM 0 0.55 0.00 0.07 0.00 0.05 99.33 01:02:01 AM 1 0.28 0.00 0.12 0.00 0.13 99.47 01:03:01 AM all 0.40 0.00 0.08 0.00 0.07 99.46 01:03:01 AM 0 0.57 0.00 0.03 0.00 0.03 99.37 01:03:01 AM 1 0.23 0.00 0.12 0.00 0.10 99.55 01:04:01 AM all 0.41 0.00 0.09 0.00 0.08 99.42 01:04:01 AM 0 0.55 0.00 0.05 0.00 0.05 99.35 01:04:01 AM 1 0.27 0.00 0.13 0.00 0.12 99.48 01:05:01 AM all 11.04 0.00 1.50 0.08 0.08 87.29 01:05:01 AM 0 5.80 0.00 1.40 0.08 0.10 92.61 01:05:01 AM 1 16.29 0.00 1.61 0.08 0.07 81.96 01:06:01 AM all 31.22 0.00 4.23 0.17 0.09 64.29 01:06:01 AM 0 23.44 0.00 4.25 0.12 0.08 72.11 01:06:01 AM 1 39.00 0.00 4.22 0.22 0.10 56.46 Average: all 5.42 0.01 0.86 0.20 0.08 93.43 Average: 0 4.15 0.02 0.81 0.20 0.07 94.76 Average: 1 6.69 0.00 0.92 0.20 0.08 92.10