---> uname -a: Linux prd-centos8-docker-8c-8g-14558.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1092 25691 19 5106 30324 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:7a:6b:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.235/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:fe7a:6b97/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:f1:33:12 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 inet6 fe80::42:c8ff:fef1:3312/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/23/2024 _x86_64_ (8 CPU) 12:03:58 LINUX RESTART (8 CPU) 12:05:02 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 243.43 20.21 223.21 3957.30 11632.28 12:07:01 PM 134.71 2.27 132.44 544.44 12122.95 12:08:01 PM 34.96 0.13 34.82 103.30 2993.24 12:09:01 PM 95.33 12.41 82.92 871.31 27367.58 12:10:01 PM 31.61 0.02 31.59 0.53 698.58 12:11:01 PM 45.84 2.47 43.38 4497.92 7158.32 12:12:01 PM 117.84 1.10 116.74 68.64 29151.32 12:13:01 PM 58.44 0.50 57.94 75.95 17353.13 Average: 94.96 4.86 90.10 1259.20 13564.02 12:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 28720876 30755604 3934836 12.05 2688 2350212 2337700 6.94 203776 3258364 166220 12:07:01 PM 27371608 29641292 5284104 16.18 2688 2580900 2911828 8.64 305180 4483756 51812 12:08:01 PM 26009224 29270252 6646488 20.35 2688 3558064 3138776 9.31 371128 5732068 957872 12:09:01 PM 25874828 28991768 6780884 20.76 2688 3410256 3281996 9.74 527228 5684608 16 12:10:01 PM 25641820 28770820 7013892 21.48 2688 3421928 3532000 10.48 535876 5915940 9416 12:11:01 PM 24800932 28773580 7854780 24.05 2688 4261560 3677360 10.91 784620 6492800 513844 12:12:01 PM 23972704 28252104 8683008 26.59 2688 4552860 3801448 11.28 844540 7214012 21524 12:13:01 PM 26309716 31054996 6345996 19.43 2688 5010628 1515812 4.50 1118424 4603708 27172 Average: 26087714 29438802 6567998 20.11 2688 3643301 3024615 8.97 586346 5423157 218484 12:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 262.91 228.50 2895.40 54.20 0.00 0.00 0.00 0.00 12:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM lo 2.13 2.13 0.35 0.35 0.00 0.00 0.00 0.00 12:07:01 PM eth0 235.03 191.40 3256.20 31.97 0.00 0.00 0.00 0.00 12:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 847.73 339.52 6473.01 32.70 0.00 0.00 0.00 0.00 12:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM lo 80.51 80.51 23.28 23.28 0.00 0.00 0.00 0.00 12:09:01 PM eth0 50.32 33.19 15.04 17.93 0.00 0.00 0.00 0.00 12:09:01 PM docker0 6.73 7.38 0.86 0.87 0.00 0.00 0.00 0.00 12:10:01 PM lo 261.60 261.60 110.25 110.25 0.00 0.00 0.00 0.00 12:10:01 PM eth0 101.60 74.98 29.51 40.40 0.00 0.00 0.00 0.00 12:10:01 PM docker0 3.47 4.22 0.59 0.55 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:11:01 PM eth0 144.03 142.19 1730.84 1220.05 0.00 0.00 0.00 0.00 12:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM lo 193.10 193.10 51.42 51.42 0.00 0.00 0.00 0.00 12:12:01 PM eth0 355.98 149.07 2585.08 27.11 0.00 0.00 0.00 0.00 12:12:01 PM docker0 96.83 102.23 34.75 18.36 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 63.89 83.36 145.59 1846.49 0.00 0.00 0.00 0.00 12:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 67.33 67.33 23.21 23.21 0.00 0.00 0.00 0.00 Average: eth0 257.67 155.12 2139.66 409.65 0.00 0.00 0.00 0.00 Average: docker0 13.41 14.26 4.53 2.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/23/2024 _x86_64_ (8 CPU) 12:03:58 LINUX RESTART (8 CPU) 12:05:02 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 16.56 0.00 1.21 1.62 0.06 80.55 12:06:01 PM 0 17.71 0.00 1.04 1.05 0.07 80.14 12:06:01 PM 1 16.85 0.00 1.74 1.92 0.09 79.41 12:06:01 PM 2 20.08 0.00 1.34 1.46 0.07 77.05 12:06:01 PM 3 17.49 0.00 1.45 1.91 0.05 79.11 12:06:01 PM 4 13.85 0.00 0.71 0.44 0.07 84.93 12:06:01 PM 5 22.59 0.00 1.72 2.69 0.05 72.96 12:06:01 PM 6 11.71 0.00 0.89 2.04 0.07 85.29 12:06:01 PM 7 12.18 0.00 0.76 1.48 0.03 85.54 12:07:01 PM all 34.06 0.00 1.03 0.84 0.08 63.99 12:07:01 PM 0 31.57 0.00 0.79 1.44 0.08 66.12 12:07:01 PM 1 14.50 0.00 0.97 0.23 0.08 84.21 12:07:01 PM 2 39.33 0.00 1.09 0.18 0.08 59.31 12:07:01 PM 3 28.87 0.00 1.17 0.45 0.08 69.42 12:07:01 PM 4 38.73 0.00 1.46 1.38 0.08 58.35 12:07:01 PM 5 55.10 0.00 0.97 0.23 0.08 43.61 12:07:01 PM 6 25.69 0.00 0.94 2.39 0.08 70.90 12:07:01 PM 7 38.71 0.00 0.89 0.38 0.08 59.93 12:08:01 PM all 37.75 0.00 1.74 0.18 0.09 60.25 12:08:01 PM 0 26.08 0.00 1.56 0.07 0.08 72.21 12:08:01 PM 1 31.55 0.00 1.60 0.00 0.08 66.77 12:08:01 PM 2 39.51 0.00 2.51 0.42 0.08 57.48 12:08:01 PM 3 43.20 0.00 1.53 0.02 0.08 55.17 12:08:01 PM 4 29.39 0.00 1.79 0.07 0.08 68.66 12:08:01 PM 5 56.34 0.00 1.93 0.07 0.10 41.56 12:08:01 PM 6 33.43 0.00 1.53 0.80 0.08 64.16 12:08:01 PM 7 42.60 0.00 1.46 0.00 0.10 55.85 12:09:01 PM all 17.49 0.28 1.97 1.52 0.07 78.67 12:09:01 PM 0 13.44 0.17 1.76 3.66 0.08 80.89 12:09:01 PM 1 20.04 0.03 2.24 4.39 0.07 73.23 12:09:01 PM 2 14.45 0.02 1.81 0.37 0.07 83.28 12:09:01 PM 3 18.00 0.02 1.73 0.37 0.07 79.82 12:09:01 PM 4 17.65 0.02 2.33 0.72 0.07 79.22 12:09:01 PM 5 20.65 0.00 1.94 0.84 0.07 76.51 12:09:01 PM 6 17.03 0.30 1.67 0.23 0.08 80.68 12:09:01 PM 7 18.65 1.72 2.29 1.57 0.07 75.69 12:10:01 PM all 23.93 0.26 2.16 0.08 0.09 73.47 12:10:01 PM 0 23.87 0.02 1.99 0.18 0.10 73.84 12:10:01 PM 1 23.06 0.00 1.91 0.07 0.08 74.88 12:10:01 PM 2 19.98 1.86 2.09 0.07 0.10 75.90 12:10:01 PM 3 21.27 0.07 2.04 0.12 0.08 76.42 12:10:01 PM 4 28.15 0.05 2.16 0.07 0.10 69.47 12:10:01 PM 5 21.31 0.05 2.29 0.03 0.08 76.23 12:10:01 PM 6 32.20 0.02 2.88 0.05 0.08 64.77 12:10:01 PM 7 21.63 0.05 1.91 0.05 0.08 76.28 12:11:01 PM all 37.84 0.04 1.52 0.45 0.08 60.07 12:11:01 PM 0 32.63 0.00 1.54 0.32 0.08 65.43 12:11:01 PM 1 39.14 0.00 1.40 1.50 0.08 57.87 12:11:01 PM 2 23.53 0.32 0.92 0.10 0.07 75.06 12:11:01 PM 3 39.70 0.00 1.17 0.70 0.08 58.35 12:11:01 PM 4 52.16 0.00 1.86 0.25 0.08 45.65 12:11:01 PM 5 49.39 0.00 1.69 0.02 0.07 48.84 12:11:01 PM 6 30.23 0.00 1.49 0.57 0.10 67.61 12:11:01 PM 7 35.93 0.00 2.09 0.15 0.07 61.76 12:12:01 PM all 32.56 0.00 1.73 1.40 0.09 64.22 12:12:01 PM 0 34.07 0.00 1.67 0.00 0.08 64.17 12:12:01 PM 1 28.98 0.00 1.54 3.87 0.10 65.51 12:12:01 PM 2 32.88 0.00 1.83 3.10 0.08 62.10 12:12:01 PM 3 29.31 0.00 2.46 2.43 0.08 65.72 12:12:01 PM 4 27.55 0.00 1.64 0.49 0.08 70.24 12:12:01 PM 5 47.17 0.00 1.87 0.50 0.08 50.38 12:12:01 PM 6 19.14 0.00 1.51 0.05 0.07 79.23 12:12:01 PM 7 41.36 0.00 1.31 0.79 0.10 56.44 12:13:01 PM all 11.89 0.00 1.07 0.92 0.07 86.04 12:13:01 PM 0 15.69 0.00 0.73 0.10 0.10 83.37 12:13:01 PM 1 21.18 0.00 0.75 1.07 0.07 76.94 12:13:01 PM 2 10.29 0.00 1.47 1.60 0.08 86.56 12:13:01 PM 3 20.44 0.00 1.55 1.82 0.08 76.11 12:13:01 PM 4 2.74 0.00 0.82 1.54 0.07 94.84 12:13:01 PM 5 5.73 0.00 0.63 0.03 0.08 93.52 12:13:01 PM 6 3.99 0.00 0.87 0.00 0.05 95.09 12:13:01 PM 7 15.08 0.00 1.74 1.24 0.05 81.90 Average: all 26.51 0.07 1.55 0.88 0.08 70.90 Average: 0 24.39 0.02 1.39 0.85 0.09 73.26 Average: 1 24.43 0.00 1.52 1.63 0.08 72.34 Average: 2 25.01 0.27 1.63 0.91 0.08 72.10 Average: 3 27.30 0.01 1.64 0.97 0.08 70.00 Average: 4 26.29 0.01 1.60 0.62 0.08 71.40 Average: 5 34.76 0.01 1.63 0.55 0.08 62.97 Average: 6 21.68 0.04 1.47 0.76 0.08 75.97 Average: 7 28.27 0.22 1.56 0.71 0.07 69.17