---> uname -a: Linux prd-centos8-builder-4c-4g-12343.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 767 11961 19 3031 14644 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:06:55:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe06:55c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:90:3d:eb brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/31/2023 _x86_64_ (4 CPU) 11:48:38 LINUX RESTART (4 CPU) 11:49:01 AM tps rtps wtps bread/s bwrtn/s 11:50:01 AM 82.24 23.21 59.04 4937.93 7170.80 11:51:01 AM 190.46 16.29 174.17 3210.92 9271.79 11:52:02 AM 228.58 3.98 224.60 1169.89 13795.87 11:53:01 AM 41.21 0.58 40.63 254.02 10228.09 11:54:01 AM 8.47 0.00 8.47 0.00 750.14 11:55:01 AM 12.43 0.00 12.43 0.00 391.20 11:56:01 AM 30.43 0.47 29.96 63.99 2096.75 Average: 84.96 6.38 78.59 1379.80 6235.13 11:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 AM 13243784 15074104 2895536 17.94 2688 2051384 1190896 6.93 252888 2309636 114736 11:51:01 AM 12528112 14739388 3611208 22.38 2688 2417012 1595828 9.28 261384 2958756 227852 11:52:02 AM 11130084 13755224 5009236 31.04 2688 2818624 2297400 13.37 486664 4081312 258604 11:53:01 AM 10225452 12892808 5913868 36.64 2688 2859376 3131376 18.22 524400 4933852 15988 11:54:01 AM 10253068 12926812 5886252 36.47 2688 2865464 3084728 17.95 524396 4905280 3864 11:55:01 AM 10339284 13050408 5800036 35.94 2688 2901376 2951836 17.17 532368 4807268 32516 11:56:01 AM 12269696 15011736 3869624 23.98 2688 2929372 1141136 6.64 712084 2696204 45516 Average: 11427069 13921497 4712251 29.20 2688 2691801 2199029 12.79 470598 3813187 99868 11:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 429.37 274.81 2227.24 61.28 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM eth0 190.06 158.70 2205.77 34.02 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:02 AM eth0 194.47 170.15 2650.35 25.64 0.00 0.00 0.00 0.00 11:52:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 17.05 15.84 122.55 4.02 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 2.05 1.83 0.39 0.46 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 29.27 29.46 191.12 6.08 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 17.26 15.71 10.69 7.55 0.00 0.00 0.00 0.00 11:56:01 AM docker0 0.00 0.00 0.00 0.00 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 125.93 95.43 1060.88 19.91 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/31/2023 _x86_64_ (4 CPU) 11:48:38 LINUX RESTART (4 CPU) 11:49:01 AM CPU %user %nice %system %iowait %steal %idle 11:50:01 AM all 19.71 0.00 2.48 1.10 0.07 76.64 11:50:01 AM 0 20.76 0.00 3.24 0.92 0.07 75.02 11:50:01 AM 1 23.66 0.00 2.37 1.37 0.07 72.53 11:50:01 AM 2 8.16 0.00 1.70 0.64 0.08 89.41 11:50:01 AM 3 26.26 0.00 2.60 1.46 0.07 69.61 11:51:01 AM all 26.89 0.00 2.05 1.40 0.08 69.58 11:51:01 AM 0 32.52 0.00 2.08 0.12 0.07 65.21 11:51:01 AM 1 28.58 0.00 1.68 1.73 0.08 67.93 11:51:01 AM 2 17.59 0.00 2.15 1.75 0.07 78.45 11:51:01 AM 3 28.82 0.00 2.30 2.02 0.08 66.77 11:52:02 AM all 62.27 0.00 3.01 1.37 0.09 33.26 11:52:02 AM 0 60.64 0.00 2.82 1.02 0.10 35.42 11:52:02 AM 1 64.78 0.00 3.27 1.42 0.08 30.44 11:52:02 AM 2 65.35 0.00 2.01 0.96 0.10 31.58 11:52:02 AM 3 58.31 0.00 3.93 2.07 0.08 35.60 11:53:01 AM all 81.76 0.00 1.67 0.40 0.10 16.07 11:53:01 AM 0 84.28 0.00 1.18 0.36 0.10 14.08 11:53:01 AM 1 81.43 0.00 2.16 0.99 0.10 15.33 11:53:01 AM 2 84.25 0.00 1.11 0.03 0.10 14.51 11:53:01 AM 3 77.07 0.00 2.22 0.22 0.10 20.38 11:54:01 AM all 12.38 0.00 0.42 0.05 0.07 87.07 11:54:01 AM 0 9.04 0.00 0.45 0.03 0.07 90.41 11:54:01 AM 1 11.60 0.00 0.32 0.03 0.07 87.99 11:54:01 AM 2 18.97 0.00 0.50 0.02 0.08 80.42 11:54:01 AM 3 9.93 0.00 0.40 0.13 0.07 89.47 11:55:01 AM all 30.18 0.00 0.96 0.06 0.07 68.72 11:55:01 AM 0 31.53 0.00 0.58 0.02 0.08 67.78 11:55:01 AM 1 29.81 0.00 1.56 0.20 0.07 68.36 11:55:01 AM 2 33.98 0.00 0.67 0.00 0.07 65.28 11:55:01 AM 3 25.41 0.00 1.04 0.03 0.07 73.46 11:56:01 AM all 52.16 0.00 2.00 0.14 0.09 45.61 11:56:01 AM 0 72.46 0.00 1.90 0.12 0.08 25.43 11:56:01 AM 1 50.94 0.00 1.76 0.22 0.10 46.98 11:56:01 AM 2 40.93 0.00 2.43 0.10 0.09 56.45 11:56:01 AM 3 44.06 0.00 1.90 0.12 0.08 53.84 Average: all 40.66 0.00 1.80 0.65 0.08 56.81 Average: 0 44.35 0.00 1.75 0.37 0.08 53.44 Average: 1 41.49 0.00 1.87 0.85 0.08 55.71 Average: 2 38.37 0.00 1.51 0.50 0.08 59.54 Average: 3 38.44 0.00 2.06 0.87 0.08 58.56