---> uname -a: Linux prd-centos8-builder-4c-4g-3654.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: 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 806 11918 19 3036 14605 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:d9:41:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fed9:4149/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:50:5d:8b 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) 02/05/2024 _x86_64_ (4 CPU) 19:29:30 LINUX RESTART (4 CPU) 07:30:01 PM tps rtps wtps bread/s bwrtn/s 07:31:02 PM 198.28 16.56 181.72 2686.57 7730.81 07:32:01 PM 161.08 17.93 143.15 4178.38 9442.41 07:33:01 PM 135.18 0.32 134.86 12.40 12531.44 07:34:01 PM 92.32 0.63 91.69 195.67 11116.68 Average: 146.66 8.82 137.83 1758.25 10208.43 07:30:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:31:02 PM 13239024 15084932 2900432 17.97 2688 2059152 1139068 6.63 209356 2330536 136860 07:32:01 PM 12295076 14557556 3844380 23.82 2688 2465812 1534628 8.93 272736 3166980 219832 07:33:01 PM 11114380 13703656 5025076 31.14 2688 2778452 2274224 13.23 341288 4225388 206252 07:34:01 PM 12253196 14996956 3886260 24.08 2688 2917112 1112296 6.47 548108 2849332 71144 Average: 12225419 14585775 3914037 24.25 2688 2555132 1515054 8.81 342872 3143059 158522 07:30:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:31:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:02 PM eth0 238.67 160.70 1539.60 46.12 0.00 0.00 0.00 0.00 07:31:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 PM eth0 300.34 237.41 3409.21 39.78 0.00 0.00 0.00 0.00 07:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 121.28 96.03 2115.78 18.12 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 22.11 19.83 17.82 12.78 0.00 0.00 0.00 0.00 07:34:01 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 170.06 128.04 1763.74 29.16 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) 02/05/2024 _x86_64_ (4 CPU) 19:29:30 LINUX RESTART (4 CPU) 07:30:01 PM CPU %user %nice %system %iowait %steal %idle 07:31:02 PM all 20.64 0.00 3.43 1.47 0.08 74.39 07:31:02 PM 0 35.19 0.00 4.39 0.97 0.08 59.37 07:31:02 PM 1 11.84 0.00 2.56 1.22 0.07 84.31 07:31:02 PM 2 17.86 0.00 4.17 2.74 0.08 75.15 07:31:02 PM 3 17.62 0.00 2.58 0.96 0.07 78.77 07:32:01 PM all 32.56 0.00 3.26 1.97 0.11 62.11 07:32:01 PM 0 53.20 0.00 4.20 3.23 0.10 39.27 07:32:01 PM 1 24.47 0.00 2.35 1.02 0.10 72.06 07:32:01 PM 2 30.57 0.00 3.76 2.50 0.12 63.05 07:32:01 PM 3 21.93 0.00 2.73 1.11 0.10 74.13 07:33:01 PM all 76.38 0.00 3.22 0.93 0.12 19.35 07:33:01 PM 0 70.51 0.00 4.47 1.05 0.12 23.85 07:33:01 PM 1 88.33 0.00 2.74 0.15 0.12 8.67 07:33:01 PM 2 74.28 0.00 2.93 1.32 0.13 21.34 07:33:01 PM 3 72.40 0.00 2.74 1.19 0.12 23.56 07:34:01 PM all 56.21 0.00 2.96 1.24 0.11 39.48 07:34:01 PM 0 57.10 0.00 2.26 0.43 0.10 40.11 07:34:01 PM 1 52.22 0.00 1.96 2.21 0.10 43.51 07:34:01 PM 2 58.33 0.00 4.56 1.24 0.12 35.76 07:34:01 PM 3 57.19 0.00 3.08 1.07 0.12 38.55 Average: all 46.52 0.00 3.22 1.40 0.10 48.76 Average: 0 54.00 0.00 3.83 1.41 0.10 40.66 Average: 1 44.32 0.00 2.40 1.15 0.10 52.03 Average: 2 45.36 0.00 3.85 1.95 0.11 48.73 Average: 3 42.40 0.00 2.78 1.08 0.10 53.63