---> uname -a: Linux prd-centos8-robot-2c-8g-38316.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 588 4945 19 2163 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:c7:87:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85657sec preferred_lft 85657sec inet6 fe80::f816:3eff:fec7:870e/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) 06/29/2025 _x86_64_ (2 CPU) 22:46:47 LINUX RESTART (2 CPU) 10:47:01 PM tps rtps wtps bread/s bwrtn/s 10:48:01 PM 212.08 152.22 59.85 14459.07 40068.50 10:49:01 PM 110.01 0.73 109.28 53.06 10567.14 10:50:01 PM 35.24 0.38 34.86 64.25 4171.81 10:51:01 PM 62.85 9.45 53.41 1682.09 3617.54 10:52:01 PM 31.39 0.03 31.36 3.47 6161.77 10:53:01 PM 3.53 0.00 3.53 0.00 122.36 10:54:01 PM 0.12 0.00 0.12 0.00 1.03 10:55:01 PM 0.27 0.02 0.25 0.13 6.67 10:56:01 PM 2.08 0.00 2.08 0.00 91.44 10:57:01 PM 0.68 0.08 0.60 4.13 53.72 10:58:01 PM 14.25 0.32 13.93 36.93 524.56 10:59:01 PM 27.97 0.52 27.46 63.85 1384.24 Average: 41.71 13.65 28.06 1364.21 5564.91 10:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 PM 5496324 7042400 2386108 30.27 2688 1738372 734568 8.22 186068 1916192 101460 10:49:01 PM 5188488 7008732 2693944 34.18 2688 1996832 703568 7.88 198272 2146888 103464 10:50:01 PM 5259168 7081048 2623264 33.28 2688 1998764 656168 7.35 219024 2056176 10756 10:51:01 PM 4922104 7000892 2960328 37.56 2688 2247404 704344 7.89 262400 2324876 168956 10:52:01 PM 4977532 7057264 2904900 36.85 2688 2248324 650464 7.28 266736 2259016 8 10:53:01 PM 4977236 7056956 2905196 36.86 2688 2248324 650464 7.28 266740 2259088 4 10:54:01 PM 4977388 7057108 2905044 36.85 2688 2248324 650464 7.28 266740 2259024 4 10:55:01 PM 4929184 7009780 2953248 37.47 2688 2249200 730352 8.18 266872 2306116 860 10:56:01 PM 4929280 7009876 2953152 37.46 2688 2249200 730352 8.18 267020 2305992 4 10:57:01 PM 4922100 7004152 2960332 37.56 2688 2250664 750548 8.40 267316 2313344 4 10:58:01 PM 4989088 6931996 2893344 36.71 2688 2117112 781580 8.75 298088 2237940 54324 10:59:01 PM 5113816 7022432 2768616 35.12 2688 2083160 684456 7.66 463808 1950988 25044 Average: 5056809 7023553 2825623 35.85 2688 2139640 702277 7.86 269090 2194637 38741 10:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 296.78 171.88 1449.91 60.45 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 89.02 65.72 1042.86 10.02 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 21.61 13.71 6.96 4.66 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 43.48 36.63 319.12 9.61 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 575.59 419.38 110.54 93.79 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 2.55 1.97 0.55 0.48 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 2.80 1.88 0.44 0.41 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 62.94 48.49 39.24 4.73 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 0.97 0.10 0.09 0.01 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 80.25 79.62 51.43 6.98 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 88.65 64.74 119.44 28.96 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 20.36 17.64 16.57 8.03 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 107.08 76.81 263.12 19.01 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) 06/29/2025 _x86_64_ (2 CPU) 22:46:47 LINUX RESTART (2 CPU) 10:47:01 PM CPU %user %nice %system %iowait %steal %idle 10:48:01 PM all 46.18 0.07 10.23 10.15 0.11 33.25 10:48:01 PM 0 41.98 0.03 10.64 8.14 0.12 39.09 10:48:01 PM 1 50.40 0.10 9.82 12.18 0.10 27.40 10:49:01 PM all 35.11 0.00 5.07 1.20 0.08 58.54 10:49:01 PM 0 24.82 0.00 4.18 1.20 0.08 69.72 10:49:01 PM 1 45.40 0.00 5.95 1.20 0.08 47.37 10:50:01 PM all 11.57 0.00 1.91 0.33 0.07 86.13 10:50:01 PM 0 3.04 0.00 1.62 0.25 0.07 95.02 10:50:01 PM 1 20.09 0.00 2.20 0.40 0.07 77.24 10:51:01 PM all 29.95 0.00 5.47 0.85 0.10 63.63 10:51:01 PM 0 25.42 0.00 4.90 0.93 0.10 68.64 10:51:01 PM 1 34.46 0.00 6.04 0.77 0.10 58.63 10:52:01 PM all 3.00 0.00 1.68 0.60 0.04 94.67 10:52:01 PM 0 2.61 0.00 1.79 0.79 0.05 94.75 10:52:01 PM 1 3.38 0.00 1.57 0.42 0.03 94.59 10:53:01 PM all 0.34 0.00 0.08 0.01 0.03 99.53 10:53:01 PM 0 0.57 0.00 0.07 0.00 0.03 99.33 10:53:01 PM 1 0.12 0.00 0.10 0.02 0.03 99.73 10:54:01 PM all 0.37 0.00 0.07 0.00 0.04 99.52 10:54:01 PM 0 0.58 0.00 0.03 0.00 0.02 99.37 10:54:01 PM 1 0.15 0.00 0.10 0.00 0.07 99.68 10:55:01 PM all 3.40 0.00 0.60 0.00 0.04 95.95 10:55:01 PM 0 0.94 0.00 0.23 0.00 0.03 98.80 10:55:01 PM 1 5.89 0.00 0.98 0.00 0.05 93.08 10:56:01 PM all 5.37 0.00 0.42 0.10 0.07 94.04 10:56:01 PM 0 0.57 0.00 0.08 0.18 0.07 99.10 10:56:01 PM 1 10.58 0.00 0.78 0.00 0.07 88.57 10:57:01 PM all 6.84 0.00 0.89 0.01 0.08 92.19 10:57:01 PM 0 3.83 0.00 0.89 0.00 0.08 95.19 10:57:01 PM 1 9.94 0.00 0.88 0.02 0.07 89.09 10:58:01 PM all 15.25 0.00 2.12 0.06 0.07 82.50 10:58:01 PM 0 10.26 0.00 2.23 0.07 0.07 87.38 10:58:01 PM 1 20.32 0.00 2.00 0.05 0.07 77.56 10:58:01 PM CPU %user %nice %system %iowait %steal %idle 10:59:01 PM all 29.38 0.00 4.18 0.12 0.08 66.25 10:59:01 PM 0 32.76 0.00 4.01 0.12 0.07 63.05 10:59:01 PM 1 26.00 0.00 4.35 0.12 0.08 69.45 Average: all 15.60 0.01 2.73 1.12 0.07 80.47 Average: 0 12.28 0.00 2.55 0.97 0.07 84.13 Average: 1 18.97 0.01 2.92 1.27 0.07 76.76