---> uname -a: Linux prd-centos8-builder-4c-4g-17937.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 762 12374 19 2624 14662 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:94:70:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe94:7038/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:76:f5:73 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) 01/19/2024 _x86_64_ (4 CPU) 12:00:48 LINUX RESTART (4 CPU) 12:01:01 PM tps rtps wtps bread/s bwrtn/s 12:02:01 PM 235.43 62.23 173.20 9695.29 41213.87 12:03:01 PM 80.83 7.35 73.48 1292.69 5181.19 12:04:01 PM 221.05 20.05 201.00 4346.91 13395.57 12:05:01 PM 47.45 0.07 47.38 9.73 5176.62 Average: 146.20 22.42 123.78 3836.60 16243.08 12:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:02:01 PM 13480552 15140836 2658904 16.47 2688 1884656 1125244 6.55 197556 2142076 59356 12:03:01 PM 13174388 15090268 2965068 18.37 2688 2128360 1132744 6.59 226876 2375368 184564 12:04:01 PM 11336952 13616380 4802504 29.76 2688 2482904 2755624 16.03 325836 4066732 113224 12:05:01 PM 12711124 15040112 3428332 21.24 2688 2530512 1116576 6.50 531172 2486476 21464 Average: 12675754 14721899 3463702 21.46 2688 2256608 1532547 8.92 320360 2767663 94652 12:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM eth0 336.98 208.01 1560.76 60.08 0.00 0.00 0.00 0.00 12:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM eth0 63.88 52.19 734.06 6.45 0.00 0.00 0.00 0.00 12:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 PM eth0 258.75 213.71 3032.77 36.70 0.00 0.00 0.00 0.00 12:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 27.39 26.51 58.72 9.97 0.00 0.00 0.00 0.00 12:05:01 PM 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 171.77 125.12 1346.78 28.30 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) 01/19/2024 _x86_64_ (4 CPU) 12:00:48 LINUX RESTART (4 CPU) 12:01:01 PM CPU %user %nice %system %iowait %steal %idle 12:02:01 PM all 17.87 0.00 4.55 6.84 0.08 70.65 12:02:01 PM 0 15.75 0.00 4.75 2.69 0.07 76.75 12:02:01 PM 1 14.80 0.00 4.87 6.27 0.10 73.95 12:02:01 PM 2 16.11 0.00 3.99 13.18 0.08 66.63 12:02:01 PM 3 24.83 0.00 4.60 5.20 0.08 65.29 12:03:01 PM all 15.49 0.00 2.12 1.40 0.07 80.92 12:03:01 PM 0 11.39 0.00 1.60 0.83 0.08 86.09 12:03:01 PM 1 20.68 0.00 2.96 2.44 0.07 73.86 12:03:01 PM 2 5.82 0.00 1.34 1.26 0.07 91.52 12:03:01 PM 3 24.06 0.00 2.59 1.07 0.07 72.22 12:04:01 PM all 47.32 0.00 3.46 3.93 0.11 45.17 12:04:01 PM 0 49.03 0.00 3.84 3.20 0.12 43.81 12:04:01 PM 1 51.43 0.00 2.05 2.59 0.10 43.84 12:04:01 PM 2 49.59 0.00 3.63 3.83 0.10 42.84 12:04:01 PM 3 39.24 0.00 4.33 6.11 0.12 50.19 12:05:01 PM all 72.92 0.00 2.97 0.42 0.12 23.57 12:05:01 PM 0 63.33 0.00 4.49 0.70 0.12 31.36 12:05:01 PM 1 72.69 0.00 2.99 0.45 0.12 23.75 12:05:01 PM 2 78.50 0.00 2.15 0.02 0.12 19.22 12:05:01 PM 3 77.20 0.00 2.23 0.52 0.12 19.93 Average: all 38.38 0.00 3.27 3.14 0.10 55.10 Average: 0 34.85 0.00 3.67 1.86 0.10 59.53 Average: 1 39.91 0.00 3.21 2.93 0.10 53.84 Average: 2 37.44 0.00 2.78 4.57 0.09 55.12 Average: 3 41.34 0.00 3.44 3.22 0.10 51.91