---> uname -a: Linux prd-centos8-builder-4c-4g-20657.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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): 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 699 12013 19 3048 14728 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:ef:de:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:feef:de95/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:3a:a2:ec 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/26/2024 _x86_64_ (4 CPU) 07:07:00 LINUX RESTART (4 CPU) 07:08:01 AM tps rtps wtps bread/s bwrtn/s 07:09:01 AM 148.12 37.84 110.28 7647.85 37563.15 07:10:01 AM 69.31 8.58 60.73 1444.32 9891.84 07:11:01 AM 57.11 0.00 57.11 0.00 6385.89 07:12:01 AM 29.14 0.05 29.09 0.93 1937.17 Average: 75.92 11.62 64.30 2273.28 13944.51 07:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:09:01 AM 12717916 15130380 3421540 21.20 2688 2635712 1090820 6.35 420620 2674148 174024 07:10:01 AM 12486848 15149352 3652608 22.63 2688 2872656 1104768 6.43 458564 2824808 131132 07:11:01 AM 12406912 15123364 3732544 23.13 2688 2925816 1077480 6.27 460460 2892948 16812 07:12:01 AM 12268400 15067108 3871056 23.99 2688 3001268 1151408 6.70 473128 3000084 92712 Average: 12470019 15117551 3669437 22.74 2688 2858863 1106119 6.44 453193 2847997 103670 07:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:09:01 AM lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 07:09:01 AM eth0 375.56 274.04 4185.91 53.96 0.00 0.00 0.00 0.00 07:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 61.86 50.03 735.76 7.61 0.00 0.00 0.00 0.00 07:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 25.74 20.54 299.17 2.72 0.00 0.00 0.00 0.00 07:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 5.75 6.06 37.70 1.33 0.00 0.00 0.00 0.00 07:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 Average: eth0 117.23 87.67 1314.63 16.40 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/26/2024 _x86_64_ (4 CPU) 07:07:00 LINUX RESTART (4 CPU) 07:08:01 AM CPU %user %nice %system %iowait %steal %idle 07:09:01 AM all 36.79 0.00 3.53 9.36 0.10 50.23 07:09:01 AM 0 28.34 0.00 3.97 2.64 0.08 64.97 07:09:01 AM 1 39.44 0.00 2.52 10.16 0.10 47.79 07:09:01 AM 2 42.14 0.00 4.13 3.71 0.10 49.92 07:09:01 AM 3 37.22 0.00 3.53 20.92 0.10 38.24 07:10:01 AM all 16.70 0.00 2.19 2.46 0.18 78.45 07:10:01 AM 0 11.08 0.00 1.73 1.65 0.18 85.35 07:10:01 AM 1 27.29 0.00 2.63 3.48 0.17 66.43 07:10:01 AM 2 14.25 0.00 2.54 2.88 0.17 80.17 07:10:01 AM 3 14.24 0.00 1.88 1.84 0.22 81.83 07:11:01 AM all 4.57 0.00 0.68 11.47 0.05 83.23 07:11:01 AM 0 1.42 0.00 0.45 8.47 0.03 89.63 07:11:01 AM 1 6.07 0.00 0.77 15.68 0.10 77.37 07:11:01 AM 2 7.13 0.00 0.97 17.00 0.05 74.85 07:11:01 AM 3 3.68 0.00 0.52 4.75 0.03 91.03 07:12:01 AM all 6.13 0.00 0.78 8.31 0.07 84.72 07:12:01 AM 0 3.83 0.00 0.71 0.35 0.05 95.06 07:12:01 AM 1 8.19 0.00 1.07 17.32 0.05 73.37 07:12:01 AM 2 5.43 0.00 0.67 13.46 0.03 80.41 07:12:01 AM 3 7.06 0.00 0.67 2.12 0.13 90.02 Average: all 16.03 0.00 1.80 7.90 0.10 74.17 Average: 0 11.15 0.00 1.71 3.28 0.09 83.76 Average: 1 20.26 0.00 1.75 11.66 0.10 66.23 Average: 2 17.21 0.00 2.08 9.27 0.09 71.35 Average: 3 15.52 0.00 1.64 7.39 0.12 75.32