---> uname -a: Linux prd-centos8-docker-8c-8g-72518.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 1092 25604 18 5193 30325 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:7b:3c:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fe7b:3cd6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:35:bf:6b 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:b0ff:fe35:bf6b/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) 11/09/2023 _x86_64_ (8 CPU) 13:15:19 LINUX RESTART (8 CPU) 01:16:01 PM tps rtps wtps bread/s bwrtn/s 01:17:01 PM 100.32 11.45 88.87 1891.95 6162.62 01:18:01 PM 229.07 20.81 208.26 3945.22 14326.26 01:19:01 PM 166.82 13.78 153.04 1384.97 37985.97 01:20:01 PM 60.31 0.07 60.25 1.20 2510.60 01:21:01 PM 39.55 0.03 39.52 1.07 1211.38 01:22:01 PM 21.11 0.00 21.11 0.00 449.86 01:23:01 PM 34.69 0.05 34.64 0.53 1199.17 01:24:01 PM 86.42 2.50 83.92 4512.10 32111.85 01:25:01 PM 86.90 1.22 85.69 94.50 13546.03 Average: 91.69 5.54 86.14 1314.60 12166.70 01:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 PM 29482468 31257160 3173244 9.72 2688 2097044 1444892 4.29 169888 2584968 245544 01:18:01 PM 28184548 30331920 4471164 13.69 2688 2460340 2503308 7.43 259104 3744724 141712 01:19:01 PM 25754956 28904236 6900756 21.13 2688 3443608 5481176 16.26 468492 5881892 1768 01:20:01 PM 26612652 29821752 6043060 18.51 2688 3502012 3040540 9.02 508940 4989452 6032 01:21:01 PM 25691404 28911396 6964308 21.33 2688 3511088 3397292 10.08 533304 5874180 280 01:22:01 PM 24984752 28207880 7670960 23.49 2688 3512740 6211292 18.43 537284 6548052 272 01:23:01 PM 24661916 28079092 7993796 24.48 2688 3706720 4366864 12.96 651400 6782356 174960 01:24:01 PM 23097492 27447352 9558220 29.27 2688 4622560 4918772 14.59 800748 8143420 23692 01:25:01 PM 26170708 31017200 6485004 19.86 2688 5110148 1558428 4.62 1117348 4750632 203544 Average: 26071211 29330888 6584501 20.16 2688 3551807 3658063 10.85 560723 5477742 88645 01:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 61.07 42.74 1017.47 7.58 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 270.84 229.11 2775.08 53.26 0.00 0.00 0.00 0.00 01:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM lo 2.30 2.30 0.28 0.28 0.00 0.00 0.00 0.00 01:19:01 PM eth0 974.39 364.57 8955.14 32.00 0.00 0.00 0.00 0.00 01:19:01 PM docker0 0.98 1.38 0.16 0.14 0.00 0.00 0.00 0.00 01:19:01 PM veth7ec8812 0.98 1.50 0.18 0.15 0.00 0.00 0.00 0.00 01:20:01 PM lo 19.29 19.29 2.47 2.47 0.00 0.00 0.00 0.00 01:20:01 PM eth0 85.75 73.09 668.96 24.38 0.00 0.00 0.00 0.00 01:20:01 PM docker0 6.66 11.26 1.11 1.39 0.00 0.00 0.00 0.00 01:21:01 PM lo 20.31 20.31 1.93 1.93 0.00 0.00 0.00 0.00 01:21:01 PM eth0 28.24 26.16 20.03 16.58 0.00 0.00 0.00 0.00 01:21:01 PM docker0 6.73 7.43 0.86 0.88 0.00 0.00 0.00 0.00 01:22:01 PM lo 259.55 259.55 110.69 110.69 0.00 0.00 0.00 0.00 01:22:01 PM eth0 51.26 33.50 16.25 20.23 0.00 0.00 0.00 0.00 01:22:01 PM docker0 0.08 0.23 0.01 0.02 0.00 0.00 0.00 0.00 01:22:01 PM vethb5e152a 0.08 0.23 0.01 0.02 0.00 0.00 0.00 0.00 01:23:01 PM lo 47.58 47.58 4.65 4.65 0.00 0.00 0.00 0.00 01:23:01 PM eth0 116.41 111.90 586.40 1192.56 0.00 0.00 0.00 0.00 01:23:01 PM docker0 3.38 4.02 0.58 0.53 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 374.58 187.47 3482.43 51.48 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 213.06 213.06 46.52 46.52 0.00 0.00 0.00 0.00 01:25:01 PM eth0 70.76 97.67 370.08 1823.32 0.00 0.00 0.00 0.00 01:25:01 PM docker0 106.10 111.23 30.54 17.72 0.00 0.00 0.00 0.00 Average: lo 62.46 62.46 18.51 18.51 0.00 0.00 0.00 0.00 Average: eth0 225.91 129.57 1987.86 357.92 0.00 0.00 0.00 0.00 Average: docker0 13.77 15.06 3.70 2.30 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) 11/09/2023 _x86_64_ (8 CPU) 13:15:19 LINUX RESTART (8 CPU) 01:16:01 PM CPU %user %nice %system %iowait %steal %idle 01:17:01 PM all 10.29 0.00 0.93 0.64 0.05 88.08 01:17:01 PM 0 0.87 0.00 0.18 0.10 0.08 98.77 01:17:01 PM 1 15.30 0.00 1.45 0.88 0.07 82.29 01:17:01 PM 2 9.24 0.00 1.09 0.33 0.07 89.28 01:17:01 PM 3 5.49 0.00 0.80 1.00 0.02 92.69 01:17:01 PM 4 11.45 0.00 1.17 0.73 0.02 86.63 01:17:01 PM 5 16.13 0.00 0.93 1.05 0.05 81.84 01:17:01 PM 6 19.07 0.00 1.18 0.33 0.05 79.36 01:17:01 PM 7 4.79 0.00 0.67 0.70 0.05 93.79 01:18:01 PM all 24.56 0.00 1.31 1.85 0.07 72.20 01:18:01 PM 0 27.36 0.00 1.05 0.75 0.07 70.77 01:18:01 PM 1 23.63 0.00 1.39 2.48 0.08 72.41 01:18:01 PM 2 35.76 0.00 2.06 1.51 0.08 60.58 01:18:01 PM 3 15.08 0.00 0.80 1.82 0.07 82.22 01:18:01 PM 4 33.27 0.00 1.41 1.24 0.08 64.00 01:18:01 PM 5 27.03 0.00 1.16 1.78 0.08 69.95 01:18:01 PM 6 18.30 0.00 1.27 2.28 0.07 78.08 01:18:01 PM 7 16.04 0.00 1.37 2.96 0.05 79.58 01:19:01 PM all 25.69 0.22 2.35 2.15 0.08 69.51 01:19:01 PM 0 14.98 0.00 2.00 1.41 0.08 81.53 01:19:01 PM 1 12.20 0.00 2.42 6.48 0.08 78.81 01:19:01 PM 2 35.97 0.02 3.05 2.83 0.08 58.05 01:19:01 PM 3 16.35 1.68 2.31 2.17 0.07 77.42 01:19:01 PM 4 22.47 0.07 1.83 2.00 0.10 73.53 01:19:01 PM 5 30.16 0.00 2.92 0.64 0.10 66.17 01:19:01 PM 6 37.21 0.02 2.38 0.89 0.07 59.44 01:19:01 PM 7 36.26 0.00 1.89 0.76 0.08 61.01 01:20:01 PM all 25.93 0.04 0.86 0.20 0.07 72.90 01:20:01 PM 0 22.46 0.00 0.69 0.00 0.07 76.79 01:20:01 PM 1 29.80 0.00 1.20 0.00 0.08 68.91 01:20:01 PM 2 27.94 0.00 0.87 0.28 0.07 70.84 01:20:01 PM 3 18.11 0.10 0.74 0.44 0.08 80.53 01:20:01 PM 4 38.26 0.00 1.32 0.70 0.07 59.65 01:20:01 PM 5 19.35 0.25 0.90 0.08 0.07 79.34 01:20:01 PM 6 30.38 0.00 0.59 0.00 0.08 68.95 01:20:01 PM 7 21.09 0.00 0.53 0.12 0.05 78.20 01:21:01 PM all 36.26 0.26 1.90 0.31 0.09 61.18 01:21:01 PM 0 42.45 0.00 1.54 0.07 0.08 55.85 01:21:01 PM 1 36.77 0.03 1.86 0.60 0.10 60.62 01:21:01 PM 2 33.80 0.02 1.83 0.34 0.08 63.93 01:21:01 PM 3 36.12 1.76 2.08 0.62 0.08 59.33 01:21:01 PM 4 49.87 0.08 1.99 0.39 0.08 47.58 01:21:01 PM 5 27.21 0.07 1.75 0.27 0.10 70.60 01:21:01 PM 6 18.42 0.05 1.61 0.20 0.10 79.62 01:21:01 PM 7 45.51 0.03 2.52 0.00 0.08 51.85 01:22:01 PM all 14.49 0.33 1.62 0.12 0.09 83.36 01:22:01 PM 0 10.86 0.13 1.45 0.03 0.08 87.43 01:22:01 PM 1 13.42 0.05 1.39 0.12 0.08 84.94 01:22:01 PM 2 19.61 0.03 2.24 0.08 0.12 77.91 01:22:01 PM 3 14.22 0.00 1.32 0.13 0.08 84.24 01:22:01 PM 4 13.01 0.03 1.52 0.03 0.08 85.32 01:22:01 PM 5 13.36 0.10 1.71 0.12 0.08 84.63 01:22:01 PM 6 17.83 0.22 1.81 0.32 0.07 79.76 01:22:01 PM 7 13.60 2.04 1.54 0.08 0.08 82.65 01:23:01 PM all 33.97 0.07 1.65 0.15 0.08 64.08 01:23:01 PM 0 33.14 0.03 1.34 0.15 0.08 65.25 01:23:01 PM 1 25.47 0.00 1.25 0.12 0.08 73.07 01:23:01 PM 2 34.20 0.05 2.09 0.22 0.08 63.36 01:23:01 PM 3 43.25 0.00 2.69 0.20 0.08 53.77 01:23:01 PM 4 28.25 0.37 1.36 0.07 0.07 69.90 01:23:01 PM 5 43.47 0.03 1.66 0.22 0.10 54.52 01:23:01 PM 6 24.83 0.02 1.62 0.15 0.08 73.30 01:23:01 PM 7 39.14 0.07 1.22 0.05 0.07 59.45 01:24:01 PM all 25.76 0.00 1.90 1.44 0.08 70.82 01:24:01 PM 0 26.05 0.00 2.14 2.71 0.08 69.01 01:24:01 PM 1 15.46 0.00 1.96 2.58 0.08 79.91 01:24:01 PM 2 27.71 0.00 1.88 0.80 0.07 69.54 01:24:01 PM 3 24.41 0.00 2.23 2.18 0.07 71.11 01:24:01 PM 4 22.39 0.00 1.58 0.70 0.10 75.23 01:24:01 PM 5 27.30 0.00 1.97 0.15 0.07 70.51 01:24:01 PM 6 29.48 0.00 1.66 0.10 0.07 68.69 01:24:01 PM 7 33.26 0.00 1.83 2.28 0.07 62.57 01:25:01 PM all 31.60 0.00 1.55 0.64 0.07 66.14 01:25:01 PM 0 38.00 0.00 2.19 1.00 0.08 58.72 01:25:01 PM 1 28.10 0.00 1.81 0.08 0.10 69.91 01:25:01 PM 2 29.25 0.00 1.76 0.57 0.07 68.36 01:25:01 PM 3 37.10 0.00 1.87 0.02 0.07 60.94 01:25:01 PM 4 38.60 0.00 1.67 0.32 0.08 59.32 01:25:01 PM 5 28.07 0.00 1.39 2.36 0.07 68.11 01:25:01 PM 6 38.01 0.00 0.87 0.62 0.05 60.46 01:25:01 PM 7 15.65 0.00 0.83 0.15 0.07 83.30 Average: all 25.39 0.10 1.56 0.83 0.08 72.04 Average: 0 24.01 0.02 1.40 0.69 0.08 73.80 Average: 1 22.24 0.01 1.64 1.48 0.09 74.55 Average: 2 28.16 0.01 1.87 0.77 0.08 69.11 Average: 3 23.35 0.39 1.65 0.95 0.07 73.59 Average: 4 28.60 0.06 1.54 0.69 0.08 69.04 Average: 5 25.78 0.05 1.60 0.74 0.08 71.75 Average: 6 25.94 0.03 1.44 0.54 0.07 71.97 Average: 7 25.02 0.24 1.38 0.79 0.07 72.51