---> uname -a: Linux prd-centos8-builder-4c-4g-3468.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 790 11932 19 3038 14621 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:bd:71:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.126/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:febd:71ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:ae:13:cc 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) 12:21:57 LINUX RESTART (4 CPU) 12:23:01 PM tps rtps wtps bread/s bwrtn/s 12:24:01 PM 53.36 1.03 52.32 52.79 6174.80 12:25:01 PM 121.09 20.04 101.05 4376.81 7280.16 12:26:01 PM 148.88 4.43 144.44 1030.02 11173.96 12:27:01 PM 101.33 0.27 101.07 11.60 11134.74 12:28:02 PM 82.46 0.63 81.82 195.67 6496.90 Average: 101.43 5.28 96.14 1133.45 8452.19 12:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 PM 13373388 15088932 2766060 17.14 2688 1938152 1147016 6.67 188292 2246668 22080 12:25:01 PM 12854116 14897692 3285332 20.36 2688 2250764 1423472 8.28 222408 2673008 97356 12:26:01 PM 10964284 13343308 5175164 32.07 2688 2575380 2934756 17.07 314424 4425756 110132 12:27:01 PM 10108800 12800620 6030648 37.37 2688 2872612 3127340 18.19 361500 5183884 111108 12:28:02 PM 12232128 14984752 3907320 24.21 2688 2924516 1112476 6.47 551228 2863280 47092 Average: 11906543 14223061 4232905 26.23 2688 2512285 1949012 11.34 327570 3478519 77554 12:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM eth0 52.79 44.81 716.17 5.61 0.00 0.00 0.00 0.00 12:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM eth0 56.76 45.55 540.57 17.73 0.00 0.00 0.00 0.00 12:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM eth0 268.58 217.56 3056.46 34.84 0.00 0.00 0.00 0.00 12:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM eth0 110.95 77.17 1980.56 16.65 0.00 0.00 0.00 0.00 12:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:02 PM eth0 24.98 23.98 46.06 12.17 0.00 0.00 0.00 0.00 12:28:02 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 102.82 81.82 1268.02 17.40 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) 02/05/2024 _x86_64_ (4 CPU) 12:21:57 LINUX RESTART (4 CPU) 12:23:01 PM CPU %user %nice %system %iowait %steal %idle 12:24:01 PM all 8.34 0.00 1.02 4.25 0.07 86.32 12:24:01 PM 0 12.37 0.00 1.42 5.81 0.08 80.32 12:24:01 PM 1 3.26 0.00 0.69 2.59 0.08 93.38 12:24:01 PM 2 5.07 0.00 0.72 2.14 0.07 92.01 12:24:01 PM 3 12.67 0.00 1.27 6.45 0.05 79.55 12:25:01 PM all 20.70 0.00 3.01 1.92 0.08 74.29 12:25:01 PM 0 18.68 0.00 2.70 3.25 0.10 75.27 12:25:01 PM 1 13.39 0.00 2.16 1.26 0.07 83.12 12:25:01 PM 2 23.13 0.00 3.21 1.66 0.07 71.93 12:25:01 PM 3 27.73 0.00 3.97 1.52 0.09 66.70 12:26:01 PM all 61.43 0.00 3.37 3.46 0.16 31.58 12:26:01 PM 0 54.62 0.00 3.83 7.91 0.18 33.46 12:26:01 PM 1 49.68 0.00 3.70 1.79 0.17 44.67 12:26:01 PM 2 71.27 0.00 3.17 1.82 0.13 23.61 12:26:01 PM 3 70.15 0.00 2.77 2.34 0.15 24.59 12:27:01 PM all 73.46 0.00 3.66 2.05 0.17 20.66 12:27:01 PM 0 80.56 0.00 3.80 0.24 0.17 15.24 12:27:01 PM 1 65.62 0.00 4.02 1.21 0.15 28.99 12:27:01 PM 2 61.72 0.00 4.78 6.19 0.18 27.13 12:27:01 PM 3 85.91 0.00 2.05 0.54 0.15 11.34 12:28:02 PM all 31.00 0.00 2.65 0.89 0.11 65.34 12:28:02 PM 0 33.35 0.00 2.84 0.33 0.10 63.38 12:28:02 PM 1 14.67 0.00 1.76 0.51 0.17 82.89 12:28:02 PM 2 34.78 0.00 2.52 1.04 0.10 61.56 12:28:02 PM 3 40.99 0.00 3.46 1.69 0.08 53.78 Average: all 38.92 0.00 2.74 2.52 0.12 55.70 Average: 0 39.84 0.00 2.92 3.51 0.13 53.61 Average: 1 29.20 0.00 2.46 1.48 0.13 66.74 Average: 2 39.18 0.00 2.88 2.57 0.11 55.27 Average: 3 47.46 0.00 2.70 2.52 0.10 47.22