---> uname -a: Linux prd-centos8-builder-4c-4g-710.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 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 760 11113 19 3887 14660 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:58:86:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe58:86d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:e7:be:ca 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) 01/28/2024 _x86_64_ (4 CPU) 22:00:29 LINUX RESTART (4 CPU) 10:01:01 PM tps rtps wtps bread/s bwrtn/s 10:02:01 PM 204.10 13.91 190.19 2250.90 6717.97 10:03:01 PM 265.54 18.54 247.00 4110.63 11014.06 10:04:01 PM 104.73 1.55 103.18 256.31 10907.68 10:05:01 PM 87.69 1.45 86.24 100.25 42041.08 10:06:01 PM 39.30 0.45 38.85 63.85 2382.84 Average: 140.28 7.18 133.10 1356.49 14611.29 10:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:02:01 PM 13299348 15131912 2840108 17.60 2688 2047912 1104952 6.43 197468 2290736 156120 10:03:01 PM 12241260 14494336 3898196 24.15 2688 2458764 1643532 9.56 281060 3219152 212312 10:04:01 PM 10436716 13629816 5702740 35.33 2688 3392304 2373368 13.81 717032 4564924 838152 10:05:01 PM 11460452 15077276 4679004 28.99 2688 3813236 1156728 6.73 1044216 3209716 16300 10:06:01 PM 11361172 14993868 4778284 29.61 2688 3827880 1190224 6.92 1225172 3126484 28768 Average: 11759790 14665442 4379666 27.14 2688 3108019 1493761 8.69 692990 3282202 250330 10:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 PM eth0 152.75 115.49 1245.50 34.03 0.00 0.00 0.00 0.00 10:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 PM eth0 311.85 255.75 3691.89 42.70 0.00 0.00 0.00 0.00 10:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 PM eth0 159.43 137.95 2099.42 20.80 0.00 0.00 0.00 0.00 10:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM lo 1829.33 1829.33 1746.36 1746.36 0.00 0.00 0.00 0.00 10:05:01 PM eth0 29.16 29.76 289.41 6.03 0.00 0.00 0.00 0.00 10:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 18.34 17.58 41.30 8.08 0.00 0.00 0.00 0.00 10:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 365.79 365.79 349.20 349.20 0.00 0.00 0.00 0.00 Average: eth0 134.31 111.31 1473.53 22.33 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) 01/28/2024 _x86_64_ (4 CPU) 22:00:29 LINUX RESTART (4 CPU) 10:01:01 PM CPU %user %nice %system %iowait %steal %idle 10:02:01 PM all 18.67 0.00 3.14 1.47 0.08 76.64 10:02:01 PM 0 21.35 0.00 4.62 3.82 0.08 70.13 10:02:01 PM 1 13.40 0.00 2.19 0.80 0.08 83.52 10:02:01 PM 2 32.85 0.00 4.35 1.14 0.08 61.58 10:02:01 PM 3 7.09 0.00 1.39 0.12 0.07 91.34 10:03:01 PM all 38.62 0.00 3.38 2.42 0.10 55.49 10:03:01 PM 0 29.94 0.00 2.24 1.90 0.08 65.83 10:03:01 PM 1 43.80 0.00 3.92 2.85 0.10 49.33 10:03:01 PM 2 46.98 0.00 3.72 1.84 0.10 47.35 10:03:01 PM 3 33.78 0.00 3.63 3.08 0.10 59.41 10:04:01 PM all 63.54 0.00 3.27 1.18 0.11 31.90 10:04:01 PM 0 72.80 0.00 2.33 0.08 0.10 24.69 10:04:01 PM 1 66.99 0.00 2.25 1.78 0.12 28.88 10:04:01 PM 2 57.02 0.00 4.10 1.53 0.12 37.24 10:04:01 PM 3 57.34 0.00 4.40 1.33 0.10 36.83 10:05:01 PM all 66.53 0.00 3.89 2.07 0.13 27.38 10:05:01 PM 0 64.87 0.00 3.81 0.98 0.12 30.22 10:05:01 PM 1 65.22 0.00 2.41 3.98 0.13 28.26 10:05:01 PM 2 74.92 0.00 4.78 2.46 0.12 17.72 10:05:01 PM 3 61.08 0.00 4.56 0.88 0.15 33.33 10:06:01 PM all 15.84 0.00 1.74 0.28 0.06 82.08 10:06:01 PM 0 3.39 0.00 1.25 0.02 0.05 95.29 10:06:01 PM 1 17.35 0.00 1.84 0.45 0.07 80.30 10:06:01 PM 2 24.36 0.00 1.65 0.12 0.07 73.80 10:06:01 PM 3 18.25 0.00 2.22 0.53 0.05 78.94 Average: all 40.58 0.00 3.08 1.48 0.09 54.76 Average: 0 38.39 0.00 2.85 1.36 0.09 57.31 Average: 1 41.30 0.00 2.52 1.97 0.10 54.11 Average: 2 47.17 0.00 3.72 1.42 0.10 47.60 Average: 3 35.45 0.00 3.24 1.19 0.09 60.04