---> uname -a: Linux prd-centos8-docker-8c-8g-2489.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 1080 25675 18 5134 30337 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:6e:4e:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe6e:4e9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ec:3b:91:c2 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:ecff:fe3b:91c2/64 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) 12/05/2023 _x86_64_ (8 CPU) 10:47:28 LINUX RESTART (8 CPU) 10:48:01 AM tps rtps wtps bread/s bwrtn/s 10:49:01 AM 196.15 12.61 183.54 2188.97 6965.21 10:50:01 AM 272.51 20.08 252.43 3967.34 14837.62 10:51:01 AM 125.91 13.75 112.16 1283.84 35509.73 10:52:01 AM 62.50 0.05 62.45 1.07 2527.22 10:53:01 AM 32.59 0.02 32.57 0.53 1087.50 10:54:01 AM 32.27 0.00 32.27 0.00 638.00 10:55:01 AM 32.30 0.00 32.30 0.00 972.68 10:56:01 AM 123.99 2.48 121.51 4510.63 34911.11 10:57:01 AM 46.38 1.55 44.84 132.49 10064.28 Average: 102.73 5.61 97.12 1342.72 11945.82 10:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 AM 29555512 31266600 3100200 9.49 2688 2033712 1452764 4.31 170472 2511928 177800 10:50:01 AM 28393548 30535876 4262164 13.05 2688 2454012 1949952 5.79 261984 3525156 126340 10:51:01 AM 25590516 28677216 7065196 21.64 2688 3381092 5685896 16.87 469268 6043384 1776 10:52:01 AM 25681796 28834416 6973916 21.36 2688 3445472 4417464 13.11 511712 5911932 11908 10:53:01 AM 24506032 27663716 8149680 24.96 2688 3448900 4599420 13.65 536816 7049408 136 10:54:01 AM 24213300 27373376 8442412 25.85 2688 3450316 5793800 17.19 538648 7318912 0 10:55:01 AM 24492748 27851812 8162964 25.00 2688 3648792 4348608 12.90 585248 7012744 186216 10:56:01 AM 23885084 28228936 8770628 26.86 2688 4627256 4193156 12.44 774672 7370164 9868 10:57:01 AM 26295400 31065152 6360312 19.48 2688 5033832 1495484 4.44 937252 4804680 185380 Average: 25845993 29055233 6809719 20.85 2688 3502598 3770727 11.19 531786 5727590 77714 10:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM eth0 70.19 47.99 1004.04 8.77 0.00 0.00 0.00 0.00 10:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM eth0 300.17 269.13 3624.31 56.67 0.00 0.00 0.00 0.00 10:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 AM lo 3.95 3.95 0.49 0.49 0.00 0.00 0.00 0.00 10:51:01 AM eth0 953.75 446.48 8129.96 34.85 0.00 0.00 0.00 0.00 10:51:01 AM docker0 1.65 2.42 0.27 0.26 0.00 0.00 0.00 0.00 10:51:01 AM vethd266af2 1.65 2.53 0.30 0.27 0.00 0.00 0.00 0.00 10:52:01 AM lo 17.81 17.81 2.29 2.29 0.00 0.00 0.00 0.00 10:52:01 AM eth0 75.22 67.71 679.38 17.70 0.00 0.00 0.00 0.00 10:52:01 AM docker0 6.10 10.38 1.01 1.29 0.00 0.00 0.00 0.00 10:53:01 AM lo 24.44 24.44 2.16 2.16 0.00 0.00 0.00 0.00 10:53:01 AM eth0 33.91 29.04 10.88 15.10 0.00 0.00 0.00 0.00 10:53:01 AM docker0 6.61 7.20 0.85 0.85 0.00 0.00 0.00 0.00 10:54:01 AM lo 308.63 308.63 127.05 127.05 0.00 0.00 0.00 0.00 10:54:01 AM eth0 42.80 31.16 11.16 17.31 0.00 0.00 0.00 0.00 10:54:01 AM docker0 1.48 1.85 0.22 0.21 0.00 0.00 0.00 0.00 10:54:01 AM vethdf840b3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM lo 40.30 40.30 3.81 3.81 0.00 0.00 0.00 0.00 10:55:01 AM eth0 91.69 74.98 579.19 26.14 0.00 0.00 0.00 0.00 10:55:01 AM docker0 1.97 2.42 0.37 0.34 0.00 0.00 0.00 0.00 10:56:01 AM lo 14.11 14.11 2.18 2.18 0.00 0.00 0.00 0.00 10:56:01 AM eth0 350.47 178.39 3457.35 21.26 0.00 0.00 0.00 0.00 10:56:01 AM docker0 6.76 7.51 0.86 1.43 0.00 0.00 0.00 0.00 10:56:01 AM veth916485d 6.76 7.63 0.95 1.44 0.00 0.00 0.00 0.00 10:57:01 AM lo 224.99 224.99 52.24 52.24 0.00 0.00 0.00 0.00 10:57:01 AM eth0 57.68 53.63 400.54 13.70 0.00 0.00 0.00 0.00 10:57:01 AM docker0 112.33 117.56 35.91 18.18 0.00 0.00 0.00 0.00 Average: lo 70.47 70.47 21.14 21.14 0.00 0.00 0.00 0.00 Average: eth0 219.54 133.17 1988.53 23.50 0.00 0.00 0.00 0.00 Average: docker0 15.21 16.59 4.39 2.51 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) 12/05/2023 _x86_64_ (8 CPU) 10:47:28 LINUX RESTART (8 CPU) 10:48:01 AM CPU %user %nice %system %iowait %steal %idle 10:49:01 AM all 10.05 0.00 1.03 0.79 0.05 88.08 10:49:01 AM 0 0.95 0.00 0.85 1.42 0.07 96.71 10:49:01 AM 1 8.25 0.00 1.29 1.02 0.05 89.40 10:49:01 AM 2 8.74 0.00 0.95 0.85 0.07 89.39 10:49:01 AM 3 25.19 0.00 1.85 0.87 0.05 72.04 10:49:01 AM 4 17.15 0.00 1.25 0.85 0.03 80.71 10:49:01 AM 5 5.42 0.00 0.62 0.65 0.05 93.26 10:49:01 AM 6 7.30 0.00 0.65 0.25 0.03 91.76 10:49:01 AM 7 7.35 0.00 0.80 0.38 0.03 91.43 10:50:01 AM all 24.52 0.00 1.33 1.39 0.08 72.68 10:50:01 AM 0 24.32 0.00 0.99 0.90 0.08 73.71 10:50:01 AM 1 15.09 0.00 0.70 0.33 0.07 83.81 10:50:01 AM 2 21.37 0.00 1.37 1.79 0.10 75.37 10:50:01 AM 3 35.29 0.00 2.23 1.29 0.08 61.11 10:50:01 AM 4 32.45 0.00 1.17 0.60 0.08 65.69 10:50:01 AM 5 24.49 0.00 1.40 3.24 0.10 70.76 10:50:01 AM 6 26.82 0.00 1.27 1.03 0.08 70.79 10:50:01 AM 7 16.38 0.00 1.52 1.89 0.07 80.13 10:51:01 AM all 24.19 0.22 2.25 1.82 0.08 71.44 10:51:01 AM 0 20.04 0.00 1.88 1.21 0.08 76.78 10:51:01 AM 1 21.70 1.63 2.62 6.68 0.10 67.27 10:51:01 AM 2 28.80 0.03 2.34 0.15 0.08 68.59 10:51:01 AM 3 33.91 0.00 2.29 3.18 0.10 60.52 10:51:01 AM 4 11.66 0.02 1.73 0.79 0.08 85.72 10:51:01 AM 5 31.34 0.02 2.11 1.26 0.07 65.21 10:51:01 AM 6 23.56 0.00 2.67 0.42 0.07 73.28 10:51:01 AM 7 22.53 0.03 2.38 0.83 0.08 74.14 10:52:01 AM all 30.28 0.03 0.90 0.58 0.09 68.12 10:52:01 AM 0 35.16 0.00 0.95 0.00 0.08 63.80 10:52:01 AM 1 31.71 0.27 0.89 0.22 0.08 66.83 10:52:01 AM 2 24.34 0.00 0.80 0.10 0.08 74.67 10:52:01 AM 3 36.07 0.00 1.83 3.36 0.13 58.61 10:52:01 AM 4 27.62 0.00 0.97 0.47 0.10 70.84 10:52:01 AM 5 22.40 0.00 0.54 0.02 0.10 76.95 10:52:01 AM 6 43.26 0.00 0.52 0.02 0.08 56.13 10:52:01 AM 7 21.67 0.00 0.70 0.48 0.08 77.06 10:53:01 AM all 29.63 0.51 1.76 0.13 0.11 67.86 10:53:01 AM 0 27.52 0.02 2.02 0.03 0.12 70.29 10:53:01 AM 1 18.13 0.00 1.67 0.18 0.13 79.88 10:53:01 AM 2 30.28 1.47 1.82 0.12 0.10 66.20 10:53:01 AM 3 38.57 0.08 1.59 0.02 0.10 59.64 10:53:01 AM 4 22.14 2.32 1.99 0.35 0.10 73.09 10:53:01 AM 5 31.07 0.03 1.64 0.13 0.10 67.02 10:53:01 AM 6 32.79 0.12 1.74 0.12 0.10 65.13 10:53:01 AM 7 36.52 0.02 1.64 0.08 0.12 61.62 10:54:01 AM all 16.49 0.26 1.99 0.08 0.09 81.09 10:54:01 AM 0 13.91 0.02 1.79 0.10 0.08 84.10 10:54:01 AM 1 22.17 0.08 2.29 0.10 0.10 75.26 10:54:01 AM 2 12.90 0.00 1.78 0.07 0.10 85.15 10:54:01 AM 3 11.74 0.00 1.88 0.13 0.10 86.15 10:54:01 AM 4 13.52 1.83 1.76 0.03 0.08 82.77 10:54:01 AM 5 22.79 0.05 2.39 0.03 0.08 74.65 10:54:01 AM 6 18.66 0.03 2.35 0.03 0.10 78.83 10:54:01 AM 7 16.18 0.10 1.64 0.17 0.08 81.83 10:55:01 AM all 42.22 0.06 1.64 0.20 0.11 55.77 10:55:01 AM 0 46.29 0.00 1.80 0.29 0.13 51.49 10:55:01 AM 1 39.89 0.00 1.27 0.05 0.12 58.67 10:55:01 AM 2 32.14 0.02 1.49 0.17 0.10 66.08 10:55:01 AM 3 42.41 0.33 1.74 0.20 0.08 55.24 10:55:01 AM 4 50.25 0.07 0.97 0.23 0.12 48.36 10:55:01 AM 5 31.46 0.07 1.46 0.02 0.10 66.90 10:55:01 AM 6 41.66 0.00 1.79 0.44 0.08 56.02 10:55:01 AM 7 53.74 0.00 2.64 0.20 0.12 43.30 10:56:01 AM all 23.65 0.00 1.93 1.93 0.07 72.42 10:56:01 AM 0 14.73 0.00 2.25 0.22 0.07 82.74 10:56:01 AM 1 28.80 0.00 1.61 4.93 0.08 64.58 10:56:01 AM 2 16.30 0.00 2.42 3.68 0.07 77.54 10:56:01 AM 3 30.73 0.00 1.79 1.79 0.07 65.62 10:56:01 AM 4 19.25 0.00 1.36 0.97 0.07 78.35 10:56:01 AM 5 30.57 0.00 1.94 1.39 0.10 66.00 10:56:01 AM 6 20.33 0.00 2.50 1.21 0.07 75.90 10:56:01 AM 7 28.50 0.00 1.55 1.23 0.07 68.66 10:57:01 AM all 25.69 0.00 1.40 0.52 0.09 72.30 10:57:01 AM 0 24.01 0.00 1.37 0.00 0.13 74.49 10:57:01 AM 1 29.44 0.00 0.99 0.58 0.08 68.91 10:57:01 AM 2 41.13 0.00 2.33 0.42 0.10 56.02 10:57:01 AM 3 24.04 0.00 1.42 0.42 0.08 74.04 10:57:01 AM 4 11.21 0.00 1.11 1.61 0.07 86.01 10:57:01 AM 5 9.65 0.00 1.20 0.02 0.05 89.08 10:57:01 AM 6 29.17 0.00 0.87 0.17 0.08 69.71 10:57:01 AM 7 36.91 0.00 1.94 0.94 0.10 60.10 Average: all 25.19 0.12 1.58 0.82 0.09 72.20 Average: 0 22.98 0.00 1.54 0.46 0.09 74.91 Average: 1 23.90 0.22 1.48 1.56 0.09 72.74 Average: 2 24.00 0.17 1.70 0.82 0.09 73.23 Average: 3 30.88 0.05 1.85 1.25 0.09 65.89 Average: 4 22.81 0.47 1.37 0.66 0.08 74.61 Average: 5 23.23 0.02 1.48 0.75 0.08 74.43 Average: 6 27.06 0.02 1.59 0.41 0.08 70.84 Average: 7 26.63 0.02 1.64 0.69 0.08 70.94