---> uname -a: Linux prd-centos8-docker-8c-8g-1357.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: 2799.998 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): 0-7 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 1091 26115 18 4683 30326 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:f9:14:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fef9:14d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:b8:8c:10 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::42:7ff:feb8:8c10/64 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) 12/01/2023 _x86_64_ (8 CPU) 10:18:39 LINUX RESTART (8 CPU) 10:19:01 AM tps rtps wtps bread/s bwrtn/s 10:20:02 AM 240.09 15.13 224.96 2597.53 7225.96 10:21:01 AM 228.38 20.33 208.05 3858.22 12460.17 10:22:01 AM 179.19 7.03 172.16 1333.33 38856.11 10:23:01 AM 66.22 6.85 59.37 133.98 2645.24 10:24:01 AM 40.19 0.03 40.15 0.93 1237.22 10:25:01 AM 17.37 0.00 17.37 0.00 357.70 10:26:01 AM 32.11 0.00 32.11 0.00 753.36 10:27:01 AM 54.82 2.47 52.36 4491.25 7396.30 10:28:01 AM 113.21 1.55 111.66 132.47 29546.54 Average: 107.73 5.90 101.82 1389.48 11162.38 10:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:02 AM 29624436 31301088 3031276 9.28 2688 1999024 1394068 4.14 166648 2446916 153732 10:21:01 AM 28547252 30626664 4108460 12.58 2688 2392596 1853944 5.50 256032 3387796 156100 10:22:01 AM 25858056 28937480 6797656 20.82 2688 3374284 5425116 16.10 430308 5818892 264 10:23:01 AM 26260788 29407744 6394924 19.58 2688 3440104 3045892 9.04 510100 5340360 6264 10:24:01 AM 25688460 28846224 6967252 21.34 2688 3449260 3417092 10.14 534212 5875512 360 10:25:01 AM 25055276 28215884 7600436 23.27 2688 3450536 6169924 18.31 538124 6476836 1740 10:26:01 AM 24961952 28141448 7693760 23.56 2688 3469892 4189032 12.43 545744 6588388 17568 10:27:01 AM 23664716 27875604 8990996 27.53 2688 4489620 4431668 13.15 732660 7662964 703392 10:28:01 AM 26713380 31038992 5942332 18.20 2688 4590924 1513420 4.49 908468 4420772 45380 Average: 26263813 29376792 6391899 19.57 2688 3406249 3493351 10.36 513588 5335382 120533 10:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:02 AM eth0 198.38 117.49 1137.45 33.36 0.00 0.00 0.00 0.00 10:20:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM eth0 266.03 234.92 2972.23 55.30 0.00 0.00 0.00 0.00 10:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM eth0 1152.01 406.55 8959.73 32.43 0.00 0.00 0.00 0.00 10:22:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:22:01 AM veth3496b0a 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:23:01 AM lo 21.88 21.88 2.79 2.79 0.00 0.00 0.00 0.00 10:23:01 AM eth0 83.80 72.52 723.05 19.77 0.00 0.00 0.00 0.00 10:23:01 AM docker0 7.80 12.81 1.29 1.56 0.00 0.00 0.00 0.00 10:24:01 AM lo 21.44 21.44 1.99 1.99 0.00 0.00 0.00 0.00 10:24:01 AM eth0 26.46 22.74 18.76 13.05 0.00 0.00 0.00 0.00 10:24:01 AM docker0 6.71 7.40 0.86 0.88 0.00 0.00 0.00 0.00 10:25:01 AM lo 85.31 85.31 12.79 12.79 0.00 0.00 0.00 0.00 10:25:01 AM eth0 247.01 279.53 272.18 48.57 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:25:01 AM vetha7e50de 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 51.53 51.53 5.13 5.13 0.00 0.00 0.00 0.00 10:26:01 AM eth0 269.77 205.73 78.52 83.99 0.00 0.00 0.00 0.00 10:26:01 AM docker0 3.56 4.26 0.60 0.55 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 405.57 215.53 4022.34 32.49 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM lo 239.68 239.68 54.44 54.44 0.00 0.00 0.00 0.00 10:28:01 AM eth0 27.42 20.29 62.83 11.89 0.00 0.00 0.00 0.00 10:28:01 AM docker0 119.19 125.15 36.77 19.62 0.00 0.00 0.00 0.00 Average: lo 46.75 46.75 8.59 8.59 0.00 0.00 0.00 0.00 Average: eth0 297.45 174.93 2025.68 36.73 0.00 0.00 0.00 0.00 Average: docker0 15.28 16.68 4.40 2.52 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) 12/01/2023 _x86_64_ (8 CPU) 10:18:39 LINUX RESTART (8 CPU) 10:19:01 AM CPU %user %nice %system %iowait %steal %idle 10:20:02 AM all 10.74 0.00 1.46 1.70 0.05 86.05 10:20:02 AM 0 5.18 0.00 1.29 0.45 0.07 93.02 10:20:02 AM 1 7.12 0.00 0.43 1.47 0.07 90.91 10:20:02 AM 2 18.34 0.00 2.86 4.65 0.05 74.10 10:20:02 AM 3 10.64 0.00 2.06 2.87 0.03 84.39 10:20:02 AM 4 15.73 0.00 1.42 1.75 0.05 81.05 10:20:02 AM 5 17.00 0.00 1.29 1.97 0.05 79.69 10:20:02 AM 6 2.65 0.00 1.24 0.00 0.07 96.04 10:20:02 AM 7 9.27 0.00 1.09 0.42 0.03 89.19 10:21:01 AM all 24.26 0.00 1.38 1.62 0.08 72.65 10:21:01 AM 0 24.58 0.00 1.43 1.75 0.09 72.15 10:21:01 AM 1 16.00 0.00 1.28 2.41 0.09 80.23 10:21:01 AM 2 33.02 0.00 2.16 2.40 0.09 62.34 10:21:01 AM 3 26.23 0.00 1.63 1.04 0.08 71.02 10:21:01 AM 4 27.81 0.00 1.21 0.49 0.10 70.39 10:21:01 AM 5 18.43 0.00 0.88 1.26 0.05 79.38 10:21:01 AM 6 22.25 0.00 0.92 0.56 0.09 76.19 10:21:01 AM 7 25.82 0.00 1.57 3.04 0.07 69.51 10:22:01 AM all 26.77 0.21 2.55 2.75 0.09 67.63 10:22:01 AM 0 37.50 0.00 1.92 0.00 0.08 60.49 10:22:01 AM 1 21.34 0.00 2.72 7.42 0.10 68.42 10:22:01 AM 2 28.45 0.00 2.81 2.68 0.10 65.97 10:22:01 AM 3 31.18 0.00 2.62 0.08 0.08 66.04 10:22:01 AM 4 15.38 0.00 2.63 0.44 0.08 81.47 10:22:01 AM 5 16.97 0.02 2.60 2.42 0.10 77.89 10:22:01 AM 6 28.97 1.64 2.77 4.79 0.08 61.75 10:22:01 AM 7 34.35 0.05 2.31 4.22 0.08 58.99 10:23:01 AM all 28.09 0.04 0.95 0.28 0.09 70.55 10:23:01 AM 0 20.18 0.00 0.79 0.02 0.07 78.95 10:23:01 AM 1 33.36 0.00 1.05 0.20 0.10 65.28 10:23:01 AM 2 37.02 0.00 0.62 0.13 0.10 62.13 10:23:01 AM 3 36.37 0.00 0.80 0.10 0.08 62.64 10:23:01 AM 4 27.05 0.00 0.89 0.43 0.08 71.55 10:23:01 AM 5 32.60 0.02 1.20 0.22 0.10 65.86 10:23:01 AM 6 25.12 0.33 1.45 0.38 0.08 72.63 10:23:01 AM 7 12.99 0.00 0.84 0.74 0.08 85.36 10:24:01 AM all 35.89 0.26 1.90 0.19 0.10 61.66 10:24:01 AM 0 37.46 0.00 1.71 0.07 0.13 60.64 10:24:01 AM 1 24.87 0.02 1.67 0.12 0.10 73.22 10:24:01 AM 2 38.51 0.08 1.61 0.02 0.12 59.66 10:24:01 AM 3 37.75 0.03 1.49 0.18 0.10 60.44 10:24:01 AM 4 46.57 1.83 2.09 0.45 0.10 48.95 10:24:01 AM 5 35.61 0.03 2.18 0.33 0.10 61.75 10:24:01 AM 6 30.81 0.02 2.25 0.27 0.08 66.58 10:24:01 AM 7 35.56 0.05 2.16 0.07 0.10 62.06 10:25:01 AM all 12.54 0.29 1.57 0.12 0.08 85.40 10:25:01 AM 0 13.13 0.00 1.32 0.12 0.08 85.35 10:25:01 AM 1 10.97 1.78 1.29 0.13 0.08 85.75 10:25:01 AM 2 11.51 0.32 1.42 0.10 0.08 86.56 10:25:01 AM 3 10.26 0.00 1.24 0.34 0.08 88.08 10:25:01 AM 4 11.87 0.07 1.55 0.17 0.08 86.26 10:25:01 AM 5 19.43 0.03 1.96 0.05 0.08 78.45 10:25:01 AM 6 10.75 0.10 1.82 0.05 0.08 87.19 10:25:01 AM 7 12.42 0.02 1.93 0.00 0.08 85.55 10:26:01 AM all 36.86 0.09 2.81 0.35 0.11 59.78 10:26:01 AM 0 33.51 0.12 2.69 0.40 0.12 63.16 10:26:01 AM 1 35.14 0.03 1.98 0.15 0.13 62.56 10:26:01 AM 2 19.78 0.05 3.98 0.17 0.10 75.93 10:26:01 AM 3 27.14 0.32 2.60 0.24 0.08 69.62 10:26:01 AM 4 47.90 0.00 3.84 0.23 0.12 47.91 10:26:01 AM 5 47.90 0.02 3.27 0.57 0.10 48.14 10:26:01 AM 6 43.78 0.07 1.95 0.40 0.10 53.70 10:26:01 AM 7 39.70 0.12 2.20 0.67 0.10 57.22 10:27:01 AM all 27.18 0.00 1.82 0.60 0.08 70.31 10:27:01 AM 0 32.56 0.00 1.20 0.23 0.08 65.92 10:27:01 AM 1 28.47 0.00 2.40 1.64 0.08 67.40 10:27:01 AM 2 24.68 0.00 1.63 0.23 0.07 73.39 10:27:01 AM 3 27.46 0.00 2.40 1.21 0.07 68.86 10:27:01 AM 4 30.20 0.00 1.78 0.08 0.07 67.87 10:27:01 AM 5 32.66 0.00 1.66 0.30 0.08 65.29 10:27:01 AM 6 16.23 0.00 1.88 0.39 0.08 81.42 10:27:01 AM 7 25.18 0.00 1.61 0.74 0.08 72.38 10:28:01 AM all 21.39 0.00 1.44 1.79 0.06 75.31 10:28:01 AM 0 31.36 0.00 1.91 0.08 0.05 66.60 10:28:01 AM 1 15.59 0.00 1.44 4.84 0.07 78.06 10:28:01 AM 2 24.46 0.00 2.11 5.07 0.08 68.28 10:28:01 AM 3 23.09 0.00 1.54 1.24 0.07 74.07 10:28:01 AM 4 21.91 0.00 1.46 1.71 0.07 74.86 10:28:01 AM 5 8.79 0.00 1.12 0.33 0.05 89.70 10:28:01 AM 6 29.19 0.00 1.07 1.04 0.05 68.66 10:28:01 AM 7 16.78 0.00 0.89 0.02 0.05 82.26 Average: all 24.85 0.10 1.76 1.04 0.08 72.16 Average: 0 26.15 0.01 1.58 0.34 0.09 71.82 Average: 1 21.43 0.20 1.58 2.04 0.09 74.65 Average: 2 26.19 0.05 2.13 1.71 0.09 69.83 Average: 3 25.57 0.04 1.82 0.81 0.08 71.69 Average: 4 27.15 0.21 1.87 0.64 0.08 70.04 Average: 5 25.50 0.01 1.80 0.83 0.08 71.79 Average: 6 23.30 0.24 1.71 0.87 0.08 73.80 Average: 7 23.54 0.03 1.62 1.09 0.08 73.65