---> uname -a: Linux prd-centos8-builder-4c-4g-838.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 785 11075 19 3899 14632 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:a6:96:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fea6:96cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b1:8d:7b:a8 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/16/2024 _x86_64_ (4 CPU) 20:33:25 LINUX RESTART (4 CPU) 08:34:01 PM tps rtps wtps bread/s bwrtn/s 08:35:01 PM 75.74 16.56 59.18 2820.26 4814.10 08:36:02 PM 178.49 15.84 162.65 3103.10 11329.72 08:37:01 PM 135.11 5.59 129.52 948.37 8711.40 08:38:01 PM 208.70 2.77 205.93 1645.86 43924.71 Average: 149.57 10.21 139.36 2134.26 17228.64 08:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:35:01 PM 13330172 15135864 2809272 17.41 2688 2020628 1087740 6.33 209464 2244560 146136 08:36:02 PM 12422988 14635296 3716456 23.03 2688 2416476 1442384 8.39 248272 3064932 190868 08:37:01 PM 11292012 13949940 4847432 30.03 2688 2854448 1982896 11.54 318920 4096688 382248 08:38:01 PM 11400024 15033356 4739420 29.37 2688 3826636 1126668 6.55 728808 3571296 35416 Average: 12111299 14688614 4028145 24.96 2688 2779547 1409922 8.20 376366 3244369 188667 08:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 184.04 93.10 1042.36 33.78 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 PM eth0 301.82 241.95 3401.77 44.96 0.00 0.00 0.00 0.00 08:36:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 324.85 261.55 4642.68 42.45 0.00 0.00 0.00 0.00 08:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 196.00 141.56 2676.26 47.07 0.00 0.00 0.00 0.00 08:38:01 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 251.38 184.23 2933.80 42.06 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/16/2024 _x86_64_ (4 CPU) 20:33:25 LINUX RESTART (4 CPU) 08:34:01 PM CPU %user %nice %system %iowait %steal %idle 08:35:01 PM all 17.38 0.00 2.78 0.74 0.06 79.04 08:35:01 PM 0 22.67 0.00 2.97 1.22 0.08 73.05 08:35:01 PM 1 13.31 0.00 2.76 0.67 0.05 83.21 08:35:01 PM 2 4.93 0.00 1.36 0.52 0.05 93.14 08:35:01 PM 3 28.57 0.00 4.05 0.53 0.07 66.78 08:36:02 PM all 29.38 0.00 3.21 1.37 0.10 65.94 08:36:02 PM 0 27.76 0.00 2.79 1.86 0.08 67.51 08:36:02 PM 1 33.76 0.00 2.73 0.67 0.10 62.75 08:36:02 PM 2 27.85 0.00 3.94 1.64 0.12 66.45 08:36:02 PM 3 28.14 0.00 3.40 1.31 0.10 67.06 08:37:01 PM all 56.57 0.00 3.20 0.72 0.10 39.41 08:37:01 PM 0 55.03 0.00 2.01 0.26 0.10 42.61 08:37:01 PM 1 56.64 0.00 2.89 0.90 0.09 39.48 08:37:01 PM 2 53.80 0.00 5.31 1.33 0.10 39.46 08:37:01 PM 3 60.82 0.00 2.60 0.39 0.10 36.09 08:38:01 PM all 32.29 0.00 2.79 1.88 0.08 62.97 08:38:01 PM 0 52.40 0.00 2.85 1.07 0.08 43.60 08:38:01 PM 1 30.32 0.00 2.23 1.72 0.08 65.65 08:38:01 PM 2 23.58 0.00 2.50 1.22 0.07 72.63 08:38:01 PM 3 22.83 0.00 3.59 3.49 0.07 70.03 Average: all 33.81 0.00 3.00 1.18 0.08 61.93 Average: 0 39.39 0.00 2.66 1.10 0.09 56.76 Average: 1 33.40 0.00 2.65 0.99 0.08 62.88 Average: 2 27.44 0.00 3.27 1.18 0.08 68.03 Average: 3 34.99 0.00 3.41 1.43 0.08 60.08