---> uname -a: Linux prd-centos8-builder-4c-4g-9462.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 841 9630 19 5291 14572 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:f2:5c:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85449sec preferred_lft 85449sec inet6 fe80::f816:3eff:fef2:5c91/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/27/2025 _x86_64_ (4 CPU) 18:52:23 LINUX RESTART (4 CPU) 06:53:01 PM tps rtps wtps bread/s bwrtn/s 06:54:02 PM 197.62 52.02 145.59 2016.33 11268.21 06:55:01 PM 26.79 0.00 26.79 0.00 3729.18 06:56:01 PM 6.31 0.03 6.28 0.53 161.96 06:57:01 PM 5.70 0.00 5.70 0.00 150.24 06:58:01 PM 299.53 12.33 287.20 1615.59 3532.56 06:59:01 PM 263.88 3.96 259.92 1021.22 12667.80 07:00:01 PM 93.09 0.32 92.77 8.40 7944.49 07:01:01 PM 47.34 0.72 46.63 476.05 2755.97 07:02:01 PM 76.32 0.07 76.26 1.73 32812.26 07:03:01 PM 55.82 0.00 55.82 0.00 18833.48 07:04:01 PM 19.28 0.00 19.28 0.00 3013.53 07:05:01 PM 41.98 0.00 41.98 0.00 2762.58 07:06:01 PM 45.94 0.00 45.94 0.00 6810.41 07:07:01 PM 124.33 0.43 123.90 24.26 8419.65 07:08:01 PM 34.86 0.27 34.59 43.59 14375.26 Average: 89.33 4.68 84.65 347.58 8621.54 06:53:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:54:02 PM 13261732 15080308 2879800 17.84 2688 2017628 821272 4.78 201680 2276336 95316 06:55:01 PM 13254564 15074380 2886968 17.89 2688 2018012 821272 4.78 201684 2277132 96 06:56:01 PM 13251404 15072452 2890128 17.90 2688 2018296 821272 4.78 201716 2277812 12 06:57:01 PM 13244904 15067208 2896628 17.95 2688 2018608 837156 4.87 201716 2281508 8 06:58:01 PM 12170164 14202524 3971368 24.60 2688 2211000 1714056 9.97 220672 3289624 137708 06:59:01 PM 10611148 12936980 5530384 34.26 2688 2493100 2734888 15.91 343688 4695840 54008 07:00:01 PM 9778072 12273072 6363460 39.42 2688 2657060 3335592 19.40 489500 5370944 5168 07:01:01 PM 9423748 12445736 6717784 41.62 2688 3175376 3070104 17.86 567248 5631660 443696 07:02:01 PM 7688856 11771476 8452676 52.37 2688 4227592 3738368 21.75 668776 7249748 527448 07:03:01 PM 8058408 12244872 8083124 50.08 2688 4327292 3239072 18.84 722420 6819700 77428 07:04:01 PM 8048504 12254196 8093028 50.14 2688 4344716 3239100 18.84 728096 6821772 10520 07:05:01 PM 7603332 12046108 8538200 52.90 2688 4575812 3405648 19.81 758148 7224708 170972 07:06:01 PM 7489256 12006352 8652276 53.60 2688 4645320 3432680 19.97 781476 7305544 52992 07:07:01 PM 9867652 14919432 6273880 38.87 2688 5180136 884568 5.15 1152428 4566456 390984 07:08:01 PM 9813704 14874448 6327828 39.20 2688 5192396 943608 5.49 1325744 4449904 10980 Average: 10237697 13484636 5903835 36.58 2688 3406823 2202577 12.81 570999 4835913 131822 06:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:02 PM eth0 165.29 118.53 1133.96 26.33 0.00 0.00 0.00 0.00 06:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM eth0 90.07 76.80 255.77 20.34 0.00 0.00 0.00 0.00 06:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM eth0 94.15 82.26 249.64 21.62 0.00 0.00 0.00 0.00 06:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 PM eth0 95.00 82.82 262.80 21.98 0.00 0.00 0.00 0.00 06:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 PM eth0 406.60 433.16 2034.62 105.44 0.00 0.00 0.00 0.00 06:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 PM eth0 273.85 217.22 3598.55 40.41 0.00 0.00 0.00 0.00 07:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 PM eth0 163.70 131.01 2512.31 20.98 0.00 0.00 0.00 0.00 07:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 PM eth0 63.57 63.46 488.19 15.89 0.00 0.00 0.00 0.00 07:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 PM eth0 81.47 74.24 741.05 15.98 0.00 0.00 0.00 0.00 07:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 PM eth0 92.32 78.90 1305.77 18.14 0.00 0.00 0.00 0.00 07:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 PM eth0 19.13 17.79 6.26 6.57 0.00 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 88.28 73.78 984.31 14.86 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 79.10 73.30 612.99 17.86 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 338.73 365.14 112.44 346.76 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 732.94 871.48 436.82 8679.00 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 185.73 184.12 983.23 625.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/27/2025 _x86_64_ (4 CPU) 18:52:23 LINUX RESTART (4 CPU) 06:53:01 PM CPU %user %nice %system %iowait %steal %idle 06:54:02 PM all 14.58 0.43 6.65 1.15 0.08 77.12 06:54:02 PM 0 11.54 0.35 6.00 1.22 0.10 80.79 06:54:02 PM 1 25.97 0.40 7.41 1.36 0.08 64.78 06:54:02 PM 2 15.72 0.44 6.50 1.11 0.07 76.17 06:54:02 PM 3 5.09 0.54 6.67 0.92 0.07 86.72 06:55:01 PM all 0.42 0.00 0.34 0.20 0.05 99.00 06:55:01 PM 0 0.27 0.00 0.22 0.12 0.05 99.34 06:55:01 PM 1 0.51 0.00 0.36 0.39 0.07 98.67 06:55:01 PM 2 0.29 0.00 0.27 0.29 0.03 99.12 06:55:01 PM 3 0.59 0.00 0.49 0.02 0.03 98.86 06:56:01 PM all 0.47 0.00 0.28 0.02 0.05 99.19 06:56:01 PM 0 0.13 0.00 0.10 0.00 0.05 99.72 06:56:01 PM 1 0.38 0.00 0.30 0.02 0.03 99.26 06:56:01 PM 2 0.70 0.00 0.12 0.05 0.07 99.07 06:56:01 PM 3 0.67 0.00 0.60 0.00 0.03 98.70 06:57:01 PM all 0.46 0.00 0.30 0.02 0.03 99.19 06:57:01 PM 0 0.12 0.00 0.10 0.02 0.03 99.73 06:57:01 PM 1 0.08 0.00 0.10 0.05 0.03 99.73 06:57:01 PM 2 0.73 0.00 0.20 0.00 0.03 99.03 06:57:01 PM 3 0.89 0.00 0.79 0.02 0.03 98.28 06:58:01 PM all 17.66 0.00 2.16 1.07 0.10 79.00 06:58:01 PM 0 16.14 0.00 2.00 1.30 0.08 80.47 06:58:01 PM 1 14.52 0.00 2.72 1.83 0.12 80.81 06:58:01 PM 2 20.29 0.00 1.66 0.79 0.10 77.17 06:58:01 PM 3 19.70 0.00 2.28 0.37 0.10 77.56 06:59:01 PM all 66.15 0.00 2.96 1.11 0.11 29.67 06:59:01 PM 0 64.56 0.00 2.84 1.54 0.12 30.95 06:59:01 PM 1 65.41 0.00 3.16 1.39 0.12 29.93 06:59:01 PM 2 60.92 0.00 2.51 1.17 0.10 35.29 06:59:01 PM 3 73.70 0.00 3.34 0.35 0.10 22.50 07:00:01 PM all 54.21 0.00 3.23 0.70 0.13 41.73 07:00:01 PM 0 58.97 0.00 4.70 0.74 0.13 35.46 07:00:01 PM 1 51.09 0.00 2.10 1.24 0.10 45.47 07:00:01 PM 2 48.37 0.00 2.04 0.22 0.17 49.20 07:00:01 PM 3 58.45 0.00 4.08 0.60 0.12 36.75 07:01:01 PM all 54.84 0.00 2.02 0.27 0.09 42.78 07:01:01 PM 0 42.82 0.00 2.31 0.10 0.08 54.69 07:01:01 PM 1 69.15 0.00 2.17 0.15 0.08 28.44 07:01:01 PM 2 53.55 0.00 2.18 0.49 0.10 43.69 07:01:01 PM 3 53.85 0.00 1.42 0.35 0.08 44.29 07:02:01 PM all 49.30 0.00 2.44 1.40 0.10 46.76 07:02:01 PM 0 48.32 0.00 2.63 2.78 0.12 46.15 07:02:01 PM 1 50.10 0.00 2.04 1.07 0.08 46.70 07:02:01 PM 2 38.57 0.00 1.94 1.67 0.10 57.72 07:02:01 PM 3 60.20 0.00 3.17 0.07 0.08 36.48 07:03:01 PM all 50.84 0.00 3.37 1.24 0.10 44.45 07:03:01 PM 0 53.94 0.00 3.96 0.54 0.10 41.46 07:03:01 PM 1 50.45 0.00 3.33 2.02 0.12 44.09 07:03:01 PM 2 52.80 0.00 3.03 0.35 0.08 43.74 07:03:01 PM 3 46.15 0.00 3.18 2.05 0.10 48.52 07:04:01 PM all 48.31 0.00 3.47 0.13 0.10 48.00 07:04:01 PM 0 60.97 0.00 6.60 0.10 0.08 32.24 07:04:01 PM 1 45.91 0.00 2.58 0.17 0.10 51.24 07:04:01 PM 2 46.05 0.00 2.63 0.07 0.10 51.15 07:04:01 PM 3 40.33 0.00 2.08 0.17 0.10 57.32 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 55.80 0.00 3.01 0.23 0.10 40.86 07:05:01 PM 0 66.81 0.00 5.64 0.17 0.10 27.29 07:05:01 PM 1 48.78 0.00 2.13 0.57 0.13 48.39 07:05:01 PM 2 54.81 0.00 2.07 0.08 0.08 42.96 07:05:01 PM 3 52.84 0.00 2.21 0.10 0.10 44.74 07:06:01 PM all 51.45 0.00 3.10 0.27 0.11 45.07 07:06:01 PM 0 55.52 0.00 4.03 0.13 0.10 40.22 07:06:01 PM 1 57.88 0.00 4.73 0.44 0.10 36.85 07:06:01 PM 2 44.36 0.00 1.46 0.39 0.12 53.68 07:06:01 PM 3 48.09 0.00 2.18 0.13 0.10 49.50 07:07:01 PM all 32.76 0.00 4.81 0.68 0.09 61.66 07:07:01 PM 0 26.29 0.00 4.18 0.22 0.08 69.23 07:07:01 PM 1 25.65 0.00 6.99 0.42 0.08 66.86 07:07:01 PM 2 35.73 0.00 3.25 0.62 0.10 60.30 07:07:01 PM 3 43.38 0.00 4.80 1.46 0.08 50.27 07:08:01 PM all 22.01 0.00 2.21 0.84 0.12 74.82 07:08:01 PM 0 15.67 0.00 2.09 0.63 0.10 81.51 07:08:01 PM 1 24.85 0.00 1.79 0.05 0.13 73.17 07:08:01 PM 2 25.28 0.00 2.65 0.82 0.12 71.12 07:08:01 PM 3 22.29 0.00 2.29 1.87 0.12 73.45 Average: all 34.62 0.03 2.69 0.62 0.09 61.95 Average: 0 34.77 0.02 3.16 0.64 0.09 61.31 Average: 1 35.40 0.03 2.80 0.74 0.09 60.94 Average: 2 33.20 0.03 2.17 0.54 0.09 63.97 Average: 3 35.09 0.04 2.64 0.56 0.08 61.59