---> uname -a: Linux prd-centos8-builder-4c-4g-19997.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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 795 9611 19 5354 14616 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:10:33:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe10:330b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:1a:58:9c 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) 01/24/2024 _x86_64_ (4 CPU) 10:11:20 LINUX RESTART (4 CPU) 10:12:01 AM tps rtps wtps bread/s bwrtn/s 10:13:01 AM 204.82 13.58 191.24 2242.59 7110.26 10:14:01 AM 177.15 15.92 161.23 3750.03 10237.72 10:15:01 AM 141.59 2.20 139.39 368.81 14943.75 10:16:01 AM 129.51 0.48 129.02 9.06 53431.62 10:17:01 AM 116.21 0.52 115.69 81.71 49898.07 Average: 153.86 6.54 147.31 1290.60 27123.16 10:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:13:01 AM 13285308 15133664 2854148 17.68 2688 2063620 1112004 6.47 197932 2303768 160424 10:14:01 AM 12146120 14512136 3993336 24.74 2688 2567888 1582488 9.21 240840 3341160 326040 10:15:01 AM 10851388 13739124 5288068 32.76 2688 3080280 2180904 12.69 345420 4493064 430644 10:16:01 AM 8847492 13672468 7291964 45.18 2688 4998884 2212632 12.87 1055212 5746824 795232 10:17:01 AM 9872528 14992112 6266928 38.83 2688 5286084 1144756 6.66 726756 5036676 38548 Average: 11000567 14409901 5138889 31.84 2688 3599351 1646557 9.58 513232 4184298 350178 10:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 114.46 87.75 1198.58 17.84 0.00 0.00 0.00 0.00 10:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 392.60 288.09 5242.61 46.19 0.00 0.00 0.00 0.00 10:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM eth0 266.38 217.81 3481.10 38.23 0.00 0.00 0.00 0.00 10:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 10:16:01 AM eth0 35.45 33.01 55.15 11.40 0.00 0.00 0.00 0.00 10:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 10:17:01 AM eth0 122.29 109.51 199.97 37.12 0.00 0.00 0.00 0.00 10:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 186.25 147.24 2035.70 30.16 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) 01/24/2024 _x86_64_ (4 CPU) 10:11:20 LINUX RESTART (4 CPU) 10:12:01 AM CPU %user %nice %system %iowait %steal %idle 10:13:01 AM all 18.46 0.00 3.20 1.50 0.07 76.76 10:13:01 AM 0 10.45 0.00 1.98 0.86 0.08 86.63 10:13:01 AM 1 25.47 0.00 3.38 0.54 0.07 70.55 10:13:01 AM 2 31.25 0.00 5.56 4.12 0.08 58.99 10:13:01 AM 3 6.64 0.00 1.88 0.50 0.05 90.93 10:14:01 AM all 30.30 0.00 3.58 1.97 0.10 64.05 10:14:01 AM 0 31.14 0.00 4.05 3.03 0.10 61.68 10:14:01 AM 1 39.69 0.00 5.04 1.73 0.13 53.41 10:14:01 AM 2 23.10 0.00 2.73 1.61 0.08 72.47 10:14:01 AM 3 27.27 0.00 2.48 1.51 0.10 68.65 10:15:01 AM all 69.87 0.00 3.66 1.01 0.12 25.35 10:15:01 AM 0 72.82 0.00 3.60 0.45 0.10 23.03 10:15:01 AM 1 76.12 0.00 3.70 1.66 0.12 18.41 10:15:01 AM 2 61.78 0.00 4.37 1.39 0.13 32.33 10:15:01 AM 3 68.73 0.00 2.96 0.52 0.12 27.68 10:16:01 AM all 34.58 0.00 3.25 3.91 0.08 58.18 10:16:01 AM 0 17.89 0.00 2.18 6.46 0.08 73.38 10:16:01 AM 1 57.55 0.00 4.93 1.80 0.12 35.60 10:16:01 AM 2 41.82 0.00 4.14 0.25 0.07 53.72 10:16:01 AM 3 21.11 0.00 1.76 7.12 0.07 69.94 10:17:01 AM all 37.73 0.00 3.88 3.86 0.13 54.39 10:17:01 AM 0 25.65 0.00 3.14 4.80 0.12 66.30 10:17:01 AM 1 40.71 0.00 4.28 2.17 0.18 52.66 10:17:01 AM 2 40.59 0.00 5.59 4.92 0.12 48.78 10:17:01 AM 3 44.02 0.00 2.51 3.53 0.12 49.82 Average: all 38.18 0.00 3.51 2.45 0.10 55.76 Average: 0 31.59 0.00 2.99 3.12 0.10 62.20 Average: 1 47.90 0.00 4.27 1.58 0.12 46.13 Average: 2 39.70 0.00 4.48 2.46 0.10 53.26 Average: 3 33.52 0.00 2.32 2.64 0.09 61.44