---> uname -a: Linux prd-centos8-builder-2c-2g-17301.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 3748 19 3337 6793 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:cd:e9:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fecd:e920/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:06:d6:b2 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) 01/17/2024 _x86_64_ (2 CPU) 13:19:43 LINUX RESTART (2 CPU) 01:20:00 PM tps rtps wtps bread/s bwrtn/s 01:20:01 PM 280.00 280.00 0.00 2240.00 0.00 01:21:01 PM 154.99 40.69 114.30 7924.95 39868.09 01:22:01 PM 114.32 12.71 101.62 3142.05 8617.85 01:23:01 PM 145.20 13.44 131.76 2350.17 10000.33 01:24:01 PM 59.26 0.30 58.96 80.39 7165.87 01:25:01 PM 62.17 0.00 62.17 0.00 26960.21 01:26:01 PM 50.07 0.53 49.53 82.24 3558.60 Average: 98.37 12.32 86.06 2262.94 15966.11 01:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 PM 6981440 7269512 901008 11.43 2688 502940 729912 9.26 99084 635204 14548 01:21:01 PM 5430376 7086212 2452072 31.11 2688 1862992 1016116 11.38 164732 2088892 76400 01:22:01 PM 5070888 7036904 2811560 35.67 2688 2158276 1147984 12.85 193516 2360528 116352 01:23:01 PM 4242476 6500664 3639972 46.18 2688 2445816 1506944 16.87 277360 3077876 76368 01:24:01 PM 3839620 6273488 4042828 51.29 2688 2618328 1718748 19.24 300080 3446916 49132 01:25:01 PM 2849284 6035740 5033164 63.85 2688 3367408 1911232 21.40 454216 4270364 1924 01:26:01 PM 3873120 6991712 4009328 50.86 2688 3299944 970432 10.87 538420 3166988 12020 Average: 4612458 6742033 3269990 41.48 2688 2322243 1285910 14.40 289630 2720967 49535 01:20:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 223.00 135.76 1066.88 56.10 0.00 0.00 0.00 0.00 01:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 71.24 52.22 754.80 11.48 0.00 0.00 0.00 0.00 01:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 297.57 238.97 3398.08 34.71 0.00 0.00 0.00 0.00 01:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 139.19 104.72 2612.30 17.50 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 139.58 101.10 2365.53 12.64 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 46.95 42.85 197.54 13.47 0.00 0.00 0.00 0.00 01:26:01 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 152.33 112.17 1725.94 24.22 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) 01/17/2024 _x86_64_ (2 CPU) 13:19:43 LINUX RESTART (2 CPU) 01:20:00 PM CPU %user %nice %system %iowait %steal %idle 01:20:01 PM all 93.53 0.00 3.96 2.52 0.00 0.00 01:20:01 PM 0 96.40 0.00 3.60 0.00 0.00 0.00 01:20:01 PM 1 90.65 0.00 4.32 5.04 0.00 0.00 01:21:01 PM all 34.89 0.00 6.97 18.05 0.10 39.98 01:21:01 PM 0 38.15 0.00 7.09 20.65 0.10 34.02 01:21:01 PM 1 31.64 0.00 6.85 15.47 0.10 45.94 01:22:01 PM all 35.38 0.00 5.63 6.00 0.13 52.86 01:22:01 PM 0 47.58 0.00 6.40 5.94 0.13 39.95 01:22:01 PM 1 23.18 0.00 4.85 6.07 0.12 65.78 01:23:01 PM all 66.33 0.00 4.62 4.20 0.14 24.71 01:23:01 PM 0 62.16 0.00 5.88 5.12 0.13 26.71 01:23:01 PM 1 70.50 0.00 3.36 3.27 0.15 22.72 01:24:01 PM all 83.26 0.00 3.84 2.39 0.12 10.39 01:24:01 PM 0 82.33 0.00 4.17 1.72 0.13 11.65 01:24:01 PM 1 84.19 0.00 3.51 3.06 0.10 9.14 01:25:01 PM all 69.41 0.00 3.70 4.95 0.12 21.83 01:25:01 PM 0 75.72 0.00 4.81 5.40 0.12 13.95 01:25:01 PM 1 63.08 0.00 2.58 4.50 0.12 29.72 01:26:01 PM all 37.45 0.00 3.44 5.55 0.10 53.46 01:26:01 PM 0 46.97 0.00 4.00 7.79 0.10 41.14 01:26:01 PM 1 27.94 0.00 2.89 3.30 0.10 65.77 Average: all 54.59 0.00 4.70 6.84 0.12 33.76 Average: 0 58.97 0.00 5.38 7.73 0.12 27.80 Average: 1 50.22 0.00 4.01 5.94 0.11 39.72