---> uname -a: Linux prd-centos8-docker-4c-4g-4210.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): 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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 853 10000 19 4910 14560 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:a4:03:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.235/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fea4:316/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:8b:03:f6 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::42:16ff:fe8b:3f6/64 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) 12/11/2023 _x86_64_ (4 CPU) 15:09:53 LINUX RESTART (4 CPU) 03:10:00 PM tps rtps wtps bread/s bwrtn/s 03:10:01 PM 282.76 275.86 6.90 25554.48 4957.93 03:11:01 PM 234.01 135.05 98.95 14762.71 43270.88 03:12:01 PM 200.07 15.94 184.13 3039.60 11636.17 03:13:01 PM 126.89 0.75 126.14 713.23 6466.48 03:14:01 PM 154.26 0.18 154.07 93.85 27340.04 03:15:01 PM 217.56 4.90 212.66 5422.33 47448.15 03:16:01 PM 39.03 0.80 38.23 465.92 7297.98 03:17:01 PM 34.29 0.83 33.46 79.71 977.66 Average: 144.21 23.51 120.70 3586.98 20579.51 03:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 PM 15434868 15481816 706664 4.38 2688 282784 816940 5.06 57968 371772 3740 03:11:01 PM 13316056 15117572 2825476 17.50 2688 2015888 1093476 6.36 173880 2291896 131532 03:12:01 PM 12600028 14765988 3541504 21.94 2688 2370448 1349932 7.85 226460 2909616 123144 03:13:01 PM 11627528 14021748 4514004 27.97 2688 2588752 1933852 11.25 258624 3812440 165936 03:14:01 PM 10267668 13540160 5873864 36.39 2688 3453716 2299028 13.37 594732 4789420 260548 03:15:01 PM 10270252 14912120 5871280 36.37 2688 4793008 1470288 8.55 1079800 4246848 205940 03:16:01 PM 10284808 14945260 5856724 36.28 2688 4811148 1324600 7.71 1284656 4029408 68 03:17:01 PM 10218876 14888964 5922656 36.69 2688 4817684 1177916 6.85 1836916 3541032 27064 Average: 11752510 14709204 4389022 27.19 2688 3141678 1433254 8.34 689130 3249054 114746 03:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:10:01 PM lo 1.38 1.38 0.05 0.05 0.00 0.00 0.00 0.00 03:10:01 PM eth0 124.14 84.14 2231.74 11.08 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 304.68 181.62 1786.57 55.69 0.00 0.00 0.00 0.00 03:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 273.97 221.40 2417.95 62.09 0.00 0.00 0.00 0.00 03:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM eth0 176.34 160.38 2005.21 26.11 0.00 0.00 0.00 0.00 03:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM eth0 270.22 216.31 3313.01 35.95 0.00 0.00 0.00 0.00 03:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM eth0 184.92 116.29 2287.59 14.63 0.00 0.00 0.00 0.00 03:15:01 PM docker0 52.75 61.95 2.80 547.02 0.00 0.00 0.00 0.00 03:15:01 PM veth4d0cb33 52.75 61.98 3.53 547.02 0.00 0.00 0.00 0.04 03:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM eth0 353.67 401.92 33.25 6242.90 0.00 0.00 0.00 0.00 03:16:01 PM docker0 401.47 352.91 6237.07 33.04 0.00 0.00 0.00 0.00 03:16:01 PM vethb463053 401.42 353.02 6242.56 33.05 0.00 0.00 0.00 0.51 03:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM eth0 190.17 289.30 124.09 6233.78 0.00 0.00 0.00 0.00 03:17:01 PM docker0 0.33 0.32 0.68 0.11 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 250.13 226.25 1711.51 1803.79 0.00 0.00 0.00 0.00 Average: docker0 64.70 59.10 888.27 82.59 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) 12/11/2023 _x86_64_ (4 CPU) 15:09:53 LINUX RESTART (4 CPU) 03:10:00 PM CPU %user %nice %system %iowait %steal %idle 03:10:01 PM all 22.94 0.00 24.69 2.98 0.00 49.39 03:10:01 PM 0 26.21 0.00 21.38 3.45 0.00 48.97 03:10:01 PM 1 16.08 0.00 32.87 2.80 0.00 48.25 03:10:01 PM 2 19.01 0.00 27.46 3.52 0.00 50.00 03:10:01 PM 3 30.50 0.00 17.02 2.13 0.00 50.35 03:11:01 PM all 28.30 0.00 4.74 2.72 0.10 64.14 03:11:01 PM 0 35.20 0.00 5.11 5.54 0.12 54.03 03:11:01 PM 1 24.30 0.00 4.99 0.94 0.08 69.68 03:11:01 PM 2 23.06 0.00 3.79 1.17 0.08 71.89 03:11:01 PM 3 30.62 0.00 5.08 3.22 0.12 60.97 03:12:01 PM all 30.16 0.00 2.46 6.03 0.09 61.26 03:12:01 PM 0 35.46 0.00 2.83 4.57 0.10 57.04 03:12:01 PM 1 24.25 0.00 2.51 10.35 0.08 62.81 03:12:01 PM 2 20.52 0.00 1.41 4.00 0.08 74.00 03:12:01 PM 3 40.40 0.00 3.09 5.20 0.10 51.20 03:13:01 PM all 41.97 0.00 1.62 15.26 0.09 41.06 03:13:01 PM 0 55.19 0.00 1.30 9.01 0.08 34.41 03:13:01 PM 1 40.19 0.00 1.54 19.36 0.08 38.82 03:13:01 PM 2 31.48 0.00 1.76 17.55 0.10 49.11 03:13:01 PM 3 41.00 0.00 1.89 15.13 0.10 41.88 03:14:01 PM all 34.74 0.00 7.14 6.28 0.10 51.74 03:14:01 PM 0 47.81 0.00 23.18 7.53 0.12 21.37 03:14:01 PM 1 37.68 0.00 1.57 6.94 0.10 53.70 03:14:01 PM 2 21.25 0.00 1.84 5.85 0.10 70.96 03:14:01 PM 3 32.22 0.00 1.94 4.81 0.08 60.95 03:15:01 PM all 32.07 0.00 3.24 4.75 0.08 59.86 03:15:01 PM 0 48.15 0.00 3.43 3.45 0.08 44.89 03:15:01 PM 1 22.65 0.00 2.70 6.93 0.08 67.64 03:15:01 PM 2 26.15 0.00 2.80 4.74 0.07 66.24 03:15:01 PM 3 31.32 0.00 4.02 3.87 0.08 60.70 03:16:01 PM all 10.46 0.00 2.30 1.10 0.06 86.07 03:16:01 PM 0 9.52 0.00 1.95 0.12 0.07 88.35 03:16:01 PM 1 5.88 0.00 1.52 3.38 0.05 89.17 03:16:01 PM 2 13.26 0.00 3.05 0.39 0.07 83.24 03:16:01 PM 3 13.19 0.00 2.69 0.52 0.07 83.53 03:17:01 PM all 20.35 0.00 1.57 0.21 0.08 77.80 03:17:01 PM 0 21.18 0.00 1.54 0.20 0.08 77.00 03:17:01 PM 1 34.14 0.00 1.66 0.42 0.08 63.71 03:17:01 PM 2 13.92 0.00 1.77 0.13 0.07 84.10 03:17:01 PM 3 12.13 0.00 1.31 0.10 0.07 86.40 Average: all 28.28 0.00 3.37 5.19 0.09 63.08 Average: 0 36.03 0.00 5.68 4.34 0.09 53.86 Average: 1 26.98 0.00 2.46 6.89 0.08 63.59 Average: 2 21.37 0.00 2.43 4.84 0.08 71.28 Average: 3 28.70 0.00 2.91 4.68 0.09 63.62