---> uname -a: Linux prd-centos8-builder-4c-4g-12899.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 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 698 12258 19 2806 14717 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:15:73:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.159/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe15:7373/64 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) 03/13/2024 _x86_64_ (4 CPU) 15:50:29 LINUX RESTART (4 CPU) 03:51:01 PM tps rtps wtps bread/s bwrtn/s 03:52:01 PM 249.33 161.49 87.84 7627.15 12940.03 03:53:01 PM 96.55 14.83 81.72 3277.99 7145.11 03:54:01 PM 306.13 5.38 300.75 1181.74 8744.92 03:55:01 PM 101.62 0.63 100.98 128.78 5091.80 03:56:01 PM 58.67 0.30 58.37 29.46 11386.97 03:57:01 PM 50.84 0.03 50.81 5.20 729.28 03:58:01 PM 28.13 0.42 27.71 21.73 4608.50 03:59:01 PM 24.34 0.22 24.13 38.92 1567.71 Average: 114.46 22.92 91.54 1539.09 6527.00 03:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 PM 13382436 15106840 2759096 17.09 2688 1931596 885104 5.15 245072 2149664 181948 03:53:01 PM 13193444 15073824 2948088 18.26 2688 2081608 1107128 6.44 219656 2340668 82420 03:54:01 PM 12110208 14239812 4031324 24.97 2688 2324228 1437244 8.36 294916 3316072 107720 03:55:01 PM 10893248 13261088 5248284 32.51 2688 2558716 2403680 13.98 342500 4467164 206168 03:56:01 PM 8237228 10925388 7904304 48.97 2688 2875972 4699916 27.34 402752 7044556 93568 03:57:01 PM 12608628 15108364 3532904 21.89 2688 2688040 821572 4.78 460064 2631756 121020 03:58:01 PM 12543808 15060708 3597724 22.29 2688 2704548 843228 4.91 632556 2523536 32344 03:59:01 PM 12518884 15037076 3622648 22.44 2688 2705928 864632 5.03 635852 2546000 1000 Average: 11935986 14226638 4205546 26.05 2688 2483830 1632813 9.50 404171 3377427 103274 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 288.26 155.62 1441.25 49.51 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 46.56 34.73 421.93 23.45 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 285.49 256.83 3142.00 38.36 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 211.70 153.76 3423.61 20.07 0.00 0.00 0.00 0.00 03:56:01 PM lo 1644.78 1644.78 1614.58 1614.58 0.00 0.00 0.00 0.00 03:56:01 PM eth0 5.47 5.02 21.18 1.46 0.00 0.00 0.00 0.00 03:57:01 PM lo 0.73 0.73 1.31 1.31 0.00 0.00 0.00 0.00 03:57:01 PM eth0 30.96 37.34 78.15 9.32 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 109.80 86.72 222.14 622.81 0.00 0.00 0.00 0.00 03:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM eth0 15.64 13.38 11.64 5.67 0.00 0.00 0.00 0.00 Average: lo 205.67 205.67 201.97 201.97 0.00 0.00 0.00 0.00 Average: eth0 124.24 92.93 1095.27 96.33 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) 03/13/2024 _x86_64_ (4 CPU) 15:50:29 LINUX RESTART (4 CPU) 03:51:01 PM CPU %user %nice %system %iowait %steal %idle 03:52:01 PM all 21.65 1.71 17.81 9.39 0.19 49.26 03:52:01 PM 0 17.78 1.44 17.38 10.61 0.22 52.56 03:52:01 PM 1 22.78 1.46 15.86 5.94 0.15 53.80 03:52:01 PM 2 18.12 2.09 22.23 13.37 0.17 44.01 03:52:01 PM 3 27.90 1.83 15.77 7.63 0.22 46.65 03:53:01 PM all 15.91 0.00 1.35 5.46 0.07 77.21 03:53:01 PM 0 20.02 0.00 1.74 7.44 0.08 70.72 03:53:01 PM 1 8.46 0.00 0.97 3.87 0.07 86.64 03:53:01 PM 2 10.57 0.00 0.94 8.90 0.07 79.52 03:53:01 PM 3 24.60 0.00 1.76 1.61 0.07 71.96 03:54:01 PM all 39.65 0.00 2.14 9.31 0.15 48.75 03:54:01 PM 0 35.32 0.00 3.02 21.40 0.15 40.10 03:54:01 PM 1 42.07 0.00 1.72 7.80 0.15 48.26 03:54:01 PM 2 41.10 0.00 1.14 1.19 0.15 56.42 03:54:01 PM 3 40.09 0.00 2.68 6.90 0.13 50.19 03:55:01 PM all 40.12 0.00 1.35 15.79 0.13 42.60 03:55:01 PM 0 44.52 0.00 1.38 19.71 0.15 34.24 03:55:01 PM 1 31.93 0.00 1.55 31.27 0.13 35.12 03:55:01 PM 2 40.08 0.00 1.21 5.40 0.12 53.19 03:55:01 PM 3 43.93 0.00 1.27 6.85 0.13 47.80 03:56:01 PM all 30.51 0.00 1.77 17.25 0.19 50.29 03:56:01 PM 0 30.71 0.00 1.46 2.76 0.17 64.90 03:56:01 PM 1 29.02 0.00 1.98 20.94 0.19 47.88 03:56:01 PM 2 28.72 0.00 2.19 24.51 0.19 44.39 03:56:01 PM 3 33.60 0.00 1.43 20.72 0.22 44.03 03:57:01 PM all 17.35 0.00 1.11 13.06 0.11 68.37 03:57:01 PM 0 18.97 0.00 0.70 4.92 0.07 75.34 03:57:01 PM 1 19.85 0.00 1.13 2.01 0.12 76.88 03:57:01 PM 2 13.41 0.00 0.67 7.79 0.13 78.00 03:57:01 PM 3 17.20 0.00 1.92 37.57 0.14 43.17 03:58:01 PM all 8.79 0.00 0.78 8.61 0.06 81.76 03:58:01 PM 0 1.67 0.00 0.53 2.79 0.07 94.93 03:58:01 PM 1 8.37 0.00 0.69 19.16 0.07 71.71 03:58:01 PM 2 8.04 0.00 0.99 2.73 0.05 88.20 03:58:01 PM 3 17.14 0.00 0.89 9.83 0.05 72.09 03:59:01 PM all 12.34 0.00 0.70 5.88 0.06 81.01 03:59:01 PM 0 14.97 0.00 0.99 4.30 0.08 79.65 03:59:01 PM 1 18.00 0.00 0.77 10.40 0.07 70.76 03:59:01 PM 2 4.52 0.00 0.44 1.93 0.05 93.07 03:59:01 PM 3 11.92 0.00 0.60 6.92 0.05 80.51 Average: all 23.28 0.21 3.37 10.58 0.12 62.42 Average: 0 22.96 0.18 3.40 9.24 0.12 64.09 Average: 1 22.56 0.18 3.08 12.67 0.12 61.39 Average: 2 20.57 0.26 3.72 8.21 0.12 67.13 Average: 3 27.05 0.23 3.29 12.23 0.13 57.07