---> uname -a: Linux prd-centos8-builder-4c-4g-20096.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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 808 9595 19 5356 14602 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:26:93:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:fe26:932b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:eb:61:26 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) 01/24/2024 _x86_64_ (4 CPU) 13:59:47 LINUX RESTART (4 CPU) 02:00:00 PM tps rtps wtps bread/s bwrtn/s 02:00:01 PM 1802.88 1802.88 0.00 90369.23 0.00 02:01:01 PM 154.17 78.99 75.17 11281.31 40899.35 02:02:01 PM 143.64 14.04 129.60 3131.25 8119.64 02:03:01 PM 151.14 4.41 146.73 1017.89 16170.13 02:04:01 PM 99.57 0.77 98.80 29.99 8648.17 02:05:01 PM 128.29 0.00 128.29 0.00 67045.49 02:06:01 PM 113.03 0.72 112.31 89.02 33284.76 Average: 136.45 21.63 114.82 2843.92 28947.17 02:00:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:00:01 PM 15256436 15460272 883012 5.47 2688 436908 753968 4.67 81040 514612 8940 02:01:01 PM 13301160 15066696 2838288 17.59 2688 1988460 1214076 7.06 213128 2298396 124144 02:02:01 PM 12596968 14779656 3542480 21.95 2688 2390860 1406184 8.18 216992 2936336 268332 02:03:01 PM 10990728 13425408 5148720 31.90 2688 2633500 2709616 15.76 317764 4399300 47656 02:04:01 PM 9406988 13298248 6732460 41.71 2688 4078336 2617064 15.23 705596 5556424 1274268 02:05:01 PM 7758632 12864300 8380816 51.93 2688 5272656 2985948 17.37 547116 7322740 878996 02:06:01 PM 9850196 14970720 6289252 38.97 2688 5287652 1131276 6.58 728000 5056628 5356 Average: 11308730 14266471 4830718 29.93 2688 3155482 1831162 10.65 401377 4012062 372527 02:00:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM eth0 303.50 189.49 1528.87 53.81 0.00 0.00 0.00 0.00 02:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 226.27 172.88 3286.88 33.22 0.00 0.00 0.00 0.00 02:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 206.86 174.68 2433.81 27.61 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 02:04:01 PM eth0 273.53 223.19 3223.85 35.86 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 02:05:01 PM eth0 83.02 77.11 218.27 26.57 0.00 0.00 0.00 0.00 02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 99.80 95.42 31.71 110.94 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 198.24 155.00 1781.96 47.86 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) 01/24/2024 _x86_64_ (4 CPU) 13:59:47 LINUX RESTART (4 CPU) 02:00:00 PM CPU %user %nice %system %iowait %steal %idle 02:00:01 PM all 12.00 0.00 19.50 19.50 0.25 48.75 02:00:01 PM 0 5.10 0.00 16.33 10.20 0.00 68.37 02:00:01 PM 1 4.90 0.00 22.55 13.73 0.00 58.82 02:00:01 PM 2 22.77 0.00 19.80 9.90 0.99 46.53 02:00:01 PM 3 15.15 0.00 19.19 44.44 0.00 21.21 02:01:01 PM all 24.05 0.00 5.65 5.34 0.09 64.88 02:01:01 PM 0 22.40 0.00 5.46 6.81 0.08 65.24 02:01:01 PM 1 20.24 0.00 5.22 3.39 0.10 71.05 02:01:01 PM 2 35.85 0.00 6.79 3.34 0.08 53.94 02:01:01 PM 3 17.66 0.00 5.13 7.79 0.08 69.34 02:02:01 PM all 25.71 0.00 3.22 1.57 0.08 69.42 02:02:01 PM 0 35.57 0.00 3.47 0.58 0.10 60.27 02:02:01 PM 1 19.33 0.00 4.28 2.90 0.08 73.41 02:02:01 PM 2 21.77 0.00 2.41 2.04 0.08 73.69 02:02:01 PM 3 26.14 0.00 2.69 0.77 0.07 70.33 02:03:01 PM all 53.49 0.00 3.55 3.23 0.60 39.14 02:03:01 PM 0 47.57 0.00 2.86 2.61 1.41 45.55 02:03:01 PM 1 58.02 0.00 3.06 5.44 0.17 33.30 02:03:01 PM 2 61.55 0.00 4.11 2.93 0.15 31.27 02:03:01 PM 3 48.14 0.00 4.16 2.17 0.56 44.97 02:04:01 PM all 44.11 0.00 3.39 1.21 0.10 51.19 02:04:01 PM 0 59.74 0.00 6.06 2.16 0.12 31.91 02:04:01 PM 1 32.60 0.00 3.14 0.57 0.10 63.59 02:04:01 PM 2 47.84 0.00 2.79 1.62 0.08 47.66 02:04:01 PM 3 36.23 0.00 1.57 0.49 0.08 61.62 02:05:01 PM all 45.39 0.00 4.39 6.34 0.10 43.79 02:05:01 PM 0 40.38 0.00 1.96 6.80 0.08 50.78 02:05:01 PM 1 39.70 0.00 5.10 12.76 0.10 42.33 02:05:01 PM 2 39.04 0.00 4.65 2.95 0.12 53.25 02:05:01 PM 3 62.47 0.00 5.84 2.82 0.10 28.77 02:06:01 PM all 20.51 0.00 2.13 4.35 0.07 72.93 02:06:01 PM 0 45.99 0.00 2.67 5.86 0.08 45.39 02:06:01 PM 1 12.50 0.00 2.02 2.75 0.07 82.67 02:06:01 PM 2 9.59 0.00 1.50 4.07 0.07 84.78 02:06:01 PM 3 13.98 0.00 2.33 4.74 0.07 78.89 Average: all 35.31 0.00 3.76 3.72 0.17 57.04 Average: 0 41.86 0.00 3.78 4.15 0.31 49.90 Average: 1 29.74 0.00 3.87 4.65 0.10 61.64 Average: 2 35.50 0.00 3.75 2.84 0.10 57.81 Average: 3 34.01 0.00 3.66 3.24 0.16 58.93