---> uname -a: Linux prd-centos8-robot-2c-8g-35835.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 618 4864 19 2215 6782 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:eb:f2:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85222sec preferred_lft 85222sec inet6 fe80::f816:3eff:feeb:f2c6/64 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) 06/20/2025 _x86_64_ (2 CPU) 08:45:32 LINUX RESTART (2 CPU) 08:46:01 AM tps rtps wtps bread/s bwrtn/s 08:47:01 AM 141.70 58.70 83.01 7259.98 32748.62 08:48:01 AM 96.22 0.73 95.48 53.05 10568.19 08:49:01 AM 23.93 0.42 23.51 64.79 2002.60 08:50:01 AM 75.97 9.44 66.52 1684.74 5690.49 08:51:01 AM 21.04 0.00 21.04 0.00 4107.23 08:52:01 AM 3.28 0.00 3.28 0.00 112.23 08:53:01 AM 0.17 0.00 0.17 0.00 2.00 08:54:01 AM 0.35 0.02 0.33 0.13 8.16 08:55:01 AM 2.07 0.00 2.07 0.00 190.28 08:56:01 AM 0.40 0.03 0.37 1.87 67.58 08:57:01 AM 0.32 0.00 0.32 0.00 76.04 08:58:01 AM 0.25 0.00 0.25 0.00 93.77 08:59:01 AM 0.20 0.00 0.20 0.00 102.23 09:00:01 AM 0.18 0.00 0.18 0.00 97.58 09:01:01 AM 1.50 0.05 1.45 0.40 144.89 09:02:01 AM 0.50 0.07 0.43 1.73 106.86 09:03:01 AM 0.30 0.00 0.30 0.00 102.83 09:04:01 AM 7.55 0.32 7.23 36.93 249.66 09:05:01 AM 32.72 0.53 32.19 64.78 2663.78 Average: 21.51 3.70 17.81 482.58 3112.50 08:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:47:01 AM 5393240 7055084 2489184 31.58 2688 1845120 704796 7.89 186196 1986220 162688 08:48:01 AM 5187752 7003560 2694672 34.19 2688 1992808 720400 8.07 198720 2150024 42496 08:49:01 AM 5257212 7074564 2625212 33.30 2688 1994756 669512 7.50 219240 2062520 10752 08:50:01 AM 4975280 7049780 2907144 36.88 2688 2243300 658668 7.38 267012 2266172 110772 08:51:01 AM 4973692 7047968 2908732 36.90 2688 2243312 658668 7.38 267020 2266104 8 08:52:01 AM 4973808 7048084 2908616 36.90 2688 2243312 658668 7.38 267024 2266136 8 08:53:01 AM 4974024 7048284 2908400 36.90 2688 2243312 658668 7.38 267032 2266180 8 08:54:01 AM 4924852 7001368 2957572 37.52 2688 2245584 743696 8.33 267172 2314936 2256 08:55:01 AM 4920960 6999580 2961464 37.57 2688 2247672 743696 8.33 267520 2318524 632 08:56:01 AM 4919040 6999084 2963384 37.59 2688 2249096 743696 8.33 267712 2320148 108 08:57:01 AM 4915748 6998700 2966676 37.64 2688 2252052 743696 8.33 267712 2323488 896 08:58:01 AM 4910648 6996532 2971776 37.70 2688 2254952 762944 8.54 267712 2328504 1032 08:59:01 AM 4906976 6995904 2975448 37.75 2688 2257984 762944 8.54 267712 2332164 1048 09:00:01 AM 4900708 6992424 2981716 37.83 2688 2260788 800180 8.96 267712 2337820 956 09:01:01 AM 4896340 6991304 2986084 37.88 2688 2264016 796528 8.92 267868 2341976 780 09:02:01 AM 4892020 6989732 2990404 37.94 2688 2266796 813632 9.11 268000 2346216 476 09:03:01 AM 4888948 6989944 2993476 37.98 2688 2270064 813632 9.11 268000 2349300 732 09:04:01 AM 4905044 6901056 2977380 37.77 2688 2168664 792196 8.87 322980 2295152 84180 09:05:01 AM 5037088 6998452 2845336 36.10 2688 2135956 693840 7.77 488960 2005856 25044 Average: 4987020 7009548 2895404 36.73 2688 2193660 733687 8.22 271648 2256707 23414 08:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 295.92 187.64 1653.35 61.32 0.00 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 72.33 54.87 762.73 8.89 0.00 0.00 0.00 0.00 08:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM eth0 14.50 11.23 5.80 4.08 0.00 0.00 0.00 0.00 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 414.59 303.20 390.14 72.35 0.00 0.00 0.00 0.00 08:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM eth0 199.18 143.55 38.54 29.42 0.00 0.00 0.00 0.00 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 2.63 1.98 0.56 0.48 0.00 0.00 0.00 0.00 08:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM eth0 2.57 1.95 0.43 0.42 0.00 0.00 0.00 0.00 08:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM eth0 117.28 107.36 24.93 8.96 0.00 0.00 0.00 0.00 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 77.70 77.59 13.75 6.02 0.00 0.00 0.00 0.00 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 47.00 46.65 8.70 4.33 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 116.15 116.51 21.34 9.10 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 111.53 112.45 20.71 9.10 0.00 0.00 0.00 0.00 08:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 205.05 206.95 34.85 14.82 0.00 0.00 0.00 0.00 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 94.90 95.65 18.43 8.12 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 195.09 195.84 34.25 14.51 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 130.78 131.30 24.30 10.51 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 187.49 189.65 32.88 13.66 0.00 0.00 0.00 0.00 09:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM eth0 151.47 127.50 151.80 122.30 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 18.58 17.29 15.89 7.92 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 129.20 112.07 171.24 21.38 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) 06/20/2025 _x86_64_ (2 CPU) 08:45:32 LINUX RESTART (2 CPU) 08:46:01 AM CPU %user %nice %system %iowait %steal %idle 08:47:01 AM all 43.14 0.03 7.64 9.11 0.11 39.96 08:47:01 AM 0 49.80 0.05 7.44 9.87 0.12 32.73 08:47:01 AM 1 36.48 0.02 7.85 8.35 0.10 47.21 08:48:01 AM all 26.03 0.00 3.75 2.68 0.09 67.44 08:48:01 AM 0 36.61 0.00 4.79 2.94 0.08 55.58 08:48:01 AM 1 15.48 0.00 2.71 2.43 0.10 79.28 08:49:01 AM all 11.39 0.00 1.64 0.32 0.07 86.58 08:49:01 AM 0 19.76 0.00 2.00 0.47 0.07 77.70 08:49:01 AM 1 3.02 0.00 1.29 0.17 0.07 95.46 08:50:01 AM all 32.59 0.00 6.37 1.18 0.10 59.76 08:50:01 AM 0 45.09 0.00 7.07 1.00 0.10 46.73 08:50:01 AM 1 20.18 0.00 5.66 1.36 0.10 72.70 08:51:01 AM all 0.39 0.00 0.59 0.47 0.05 98.49 08:51:01 AM 0 0.42 0.00 0.69 0.39 0.05 98.46 08:51:01 AM 1 0.37 0.00 0.50 0.55 0.05 98.53 08:52:01 AM all 0.33 0.00 0.08 0.01 0.05 99.53 08:52:01 AM 0 0.25 0.00 0.08 0.00 0.05 99.62 08:52:01 AM 1 0.42 0.00 0.07 0.02 0.05 99.45 08:53:01 AM all 0.33 0.00 0.05 0.00 0.06 99.56 08:53:01 AM 0 0.13 0.00 0.08 0.00 0.07 99.72 08:53:01 AM 1 0.53 0.00 0.02 0.00 0.05 99.40 08:54:01 AM all 7.53 0.00 0.81 0.00 0.07 91.59 08:54:01 AM 0 12.37 0.00 1.10 0.00 0.07 86.46 08:54:01 AM 1 2.71 0.00 0.54 0.00 0.07 96.68 08:55:01 AM all 6.57 0.00 0.60 0.01 0.07 92.75 08:55:01 AM 0 5.04 0.00 0.52 0.02 0.07 94.36 08:55:01 AM 1 8.12 0.00 0.68 0.00 0.07 91.13 08:56:01 AM all 4.31 0.00 0.47 0.00 0.08 95.14 08:56:01 AM 0 5.25 0.00 0.55 0.00 0.10 94.10 08:56:01 AM 1 3.36 0.00 0.39 0.00 0.07 96.18 08:57:01 AM all 7.86 0.00 0.70 0.01 0.09 91.33 08:57:01 AM 0 8.58 0.00 0.89 0.02 0.08 90.43 08:57:01 AM 1 7.15 0.00 0.52 0.00 0.10 92.23 08:57:01 AM CPU %user %nice %system %iowait %steal %idle 08:58:01 AM all 9.40 0.00 0.75 0.00 0.09 89.75 08:58:01 AM 0 10.86 0.00 0.96 0.00 0.10 88.09 08:58:01 AM 1 7.93 0.00 0.54 0.00 0.08 91.44 08:59:01 AM all 8.44 0.00 0.94 0.01 0.09 90.52 08:59:01 AM 0 7.65 0.00 0.89 0.00 0.10 91.36 08:59:01 AM 1 9.23 0.00 0.99 0.02 0.08 89.68 09:00:01 AM all 9.74 0.00 0.76 0.02 0.07 89.41 09:00:01 AM 0 14.72 0.00 0.92 0.00 0.07 84.29 09:00:01 AM 1 4.77 0.00 0.60 0.03 0.07 94.53 09:01:01 AM all 9.93 0.00 1.15 0.01 0.10 88.81 09:01:01 AM 0 11.80 0.00 1.14 0.00 0.10 86.96 09:01:01 AM 1 8.04 0.00 1.16 0.02 0.10 90.67 09:02:01 AM all 9.15 0.00 0.92 0.01 0.08 89.83 09:02:01 AM 0 13.62 0.00 1.13 0.00 0.08 85.17 09:02:01 AM 1 4.70 0.00 0.72 0.02 0.08 94.48 09:03:01 AM all 8.77 0.00 0.89 0.00 0.10 90.24 09:03:01 AM 0 8.85 0.00 0.86 0.00 0.10 90.19 09:03:01 AM 1 8.69 0.00 0.93 0.00 0.10 90.28 09:04:01 AM all 20.90 0.00 2.23 0.05 0.08 76.74 09:04:01 AM 0 20.81 0.00 2.05 0.07 0.08 76.99 09:04:01 AM 1 20.98 0.00 2.41 0.03 0.08 76.49 09:05:01 AM all 29.44 0.00 4.06 0.32 0.09 66.09 09:05:01 AM 0 30.95 0.00 4.49 0.18 0.08 64.30 09:05:01 AM 1 27.93 0.00 3.64 0.45 0.10 67.88 Average: all 12.98 0.00 1.82 0.75 0.08 84.37 Average: 0 15.94 0.00 1.98 0.79 0.08 81.21 Average: 1 10.02 0.00 1.65 0.71 0.08 87.55