---> uname -a: Linux prd-centos8-builder-4c-4g-35226.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: 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): 0-3 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 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 692 12286 19 2784 14725 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:e2:be:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fee2:be24/64 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) 08/31/2024 _x86_64_ (4 CPU) 15:50:30 LINUX RESTART (4 CPU) 03:51:01 PM tps rtps wtps bread/s bwrtn/s 03:52:01 PM 213.91 127.40 86.52 3053.89 5805.08 03:53:01 PM 62.86 11.13 51.72 1329.91 4704.47 03:54:01 PM 108.68 14.31 94.37 3127.21 5279.40 03:55:01 PM 142.12 5.18 136.94 1178.01 6423.68 03:56:01 PM 105.00 0.45 104.55 122.65 5411.20 03:57:01 PM 65.37 0.48 64.89 35.59 8002.53 03:58:01 PM 36.13 0.65 35.48 65.72 5697.20 Average: 104.87 22.80 82.07 1273.28 5903.38 03:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 PM 13529224 15094052 2612308 16.18 2688 1779424 981616 5.71 185724 2085800 52356 03:53:01 PM 13503864 15179964 2637668 16.34 2688 1882764 812376 4.73 207788 2061156 70880 03:54:01 PM 13061320 14977460 3080212 19.08 2688 2116428 962408 5.60 225936 2452048 87904 03:55:01 PM 12356440 14452596 3785092 23.45 2688 2292044 1298068 7.55 293696 3076212 97716 03:56:01 PM 11182824 13531524 4958708 30.72 2688 2540452 2210996 12.86 345472 4177912 205688 03:57:01 PM 11080024 13455748 5061508 31.36 2688 2565124 2283340 13.28 500860 4119764 20216 03:58:01 PM 12611652 15109212 3529880 21.87 2688 2687296 821404 4.78 710540 2386152 104 Average: 12475050 14542937 3666482 22.71 2688 2266219 1338601 7.79 352859 2908435 76409 03:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 273.94 154.96 1450.25 63.84 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 8.80 6.43 46.01 1.54 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 101.17 82.47 1157.96 19.12 0.00 0.00 0.00 0.00 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 180.87 167.81 2107.75 24.95 0.00 0.00 0.00 0.00 03:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM eth0 206.18 160.46 3645.53 21.02 0.00 0.00 0.00 0.00 03:57:01 PM lo 1434.38 1434.38 1414.61 1414.61 0.00 0.00 0.00 0.00 03:57:01 PM eth0 22.40 23.41 118.63 4.33 0.00 0.00 0.00 0.00 03:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 PM eth0 119.43 104.15 231.33 645.96 0.00 0.00 0.00 0.00 Average: lo 204.91 204.91 202.08 202.08 0.00 0.00 0.00 0.00 Average: eth0 130.40 99.96 1251.08 111.53 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) 08/31/2024 _x86_64_ (4 CPU) 15:50:30 LINUX RESTART (4 CPU) 03:51:01 PM CPU %user %nice %system %iowait %steal %idle 03:52:01 PM all 15.26 1.47 13.37 16.61 0.32 52.98 03:52:01 PM 0 16.64 1.15 11.94 18.40 0.34 51.54 03:52:01 PM 1 17.05 1.40 13.87 16.49 0.30 50.89 03:52:01 PM 2 12.70 2.14 14.91 16.66 0.32 53.27 03:52:01 PM 3 14.65 1.18 12.76 14.90 0.32 56.20 03:53:01 PM all 6.13 0.08 1.61 10.72 0.29 81.18 03:53:01 PM 0 15.32 0.08 2.58 14.50 0.35 67.17 03:53:01 PM 1 3.78 0.08 1.55 14.08 0.22 80.29 03:53:01 PM 2 3.46 0.07 1.29 6.48 0.30 88.41 03:53:01 PM 3 1.97 0.07 1.03 7.84 0.28 88.81 03:54:01 PM all 12.44 0.00 1.15 9.99 0.09 76.33 03:54:01 PM 0 8.49 0.00 1.15 10.45 0.08 79.82 03:54:01 PM 1 17.30 0.00 1.36 10.59 0.08 70.67 03:54:01 PM 2 10.09 0.00 1.39 15.52 0.08 72.92 03:54:01 PM 3 13.89 0.00 0.70 3.40 0.10 81.90 03:55:01 PM all 34.03 0.00 1.46 14.16 0.13 50.23 03:55:01 PM 0 27.31 0.00 1.60 21.89 0.12 49.07 03:55:01 PM 1 31.37 0.00 1.96 18.00 0.14 48.54 03:55:01 PM 2 37.83 0.00 1.06 7.49 0.13 53.49 03:55:01 PM 3 39.61 0.00 1.22 9.24 0.12 49.81 03:56:01 PM all 38.71 0.00 1.28 12.33 0.13 47.56 03:56:01 PM 0 33.39 0.00 1.57 9.37 0.12 55.55 03:56:01 PM 1 43.43 0.00 1.57 20.17 0.17 34.66 03:56:01 PM 2 43.96 0.00 0.89 7.41 0.10 47.64 03:56:01 PM 3 33.98 0.00 1.10 12.41 0.14 52.38 03:57:01 PM all 44.43 0.00 2.15 9.13 0.15 44.14 03:57:01 PM 0 46.16 0.00 1.40 10.57 0.15 41.72 03:57:01 PM 1 49.84 0.00 2.30 12.06 0.17 35.64 03:57:01 PM 2 46.70 0.00 3.05 9.48 0.15 40.63 03:57:01 PM 3 35.12 0.00 1.84 4.47 0.13 58.44 03:58:01 PM all 16.31 0.00 1.31 5.03 0.06 77.30 03:58:01 PM 0 8.63 0.00 1.26 2.21 0.05 87.86 03:58:01 PM 1 12.47 0.00 1.31 4.50 0.07 81.66 03:58:01 PM 2 7.73 0.00 1.14 3.38 0.03 87.72 03:58:01 PM 3 36.62 0.00 1.54 10.07 0.10 51.67 Average: all 23.83 0.22 3.19 11.13 0.17 61.46 Average: 0 22.20 0.18 3.06 12.48 0.17 61.91 Average: 1 24.94 0.21 3.42 13.69 0.16 57.58 Average: 2 23.16 0.31 3.38 9.48 0.16 63.51 Average: 3 25.03 0.18 2.89 8.89 0.17 62.83