---> uname -a: Linux prd-centos8-docker-8c-8g-3484.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1043 26568 18 4278 30377 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:2c:09:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.20/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:fe2c:933/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:30:8d:c3 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:ceff:fe30:8dc3/64 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) 11/23/2023 _x86_64_ (8 CPU) 16:20:18 LINUX RESTART (8 CPU) 04:21:02 PM tps rtps wtps bread/s bwrtn/s 04:22:01 PM 139.72 6.90 132.82 1317.88 9879.55 04:23:01 PM 235.00 20.19 214.81 3868.04 11642.95 04:24:01 PM 82.10 1.18 80.92 459.52 27893.88 04:25:02 PM 74.72 12.62 62.09 1004.40 7309.56 04:26:01 PM 40.66 0.05 40.61 1.22 2700.78 04:27:01 PM 22.69 0.00 22.69 0.00 520.16 04:28:01 PM 36.30 0.00 36.30 0.00 950.87 04:29:01 PM 42.70 2.53 40.17 4506.90 6851.50 Average: 84.21 5.44 78.77 1397.80 8477.16 04:21:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:22:01 PM 29543940 31333900 3111772 9.53 2688 2105876 1346788 4.00 168168 2499272 152288 04:23:01 PM 28266800 30504236 4388912 13.44 2688 2548304 1958276 5.81 269480 3641668 199648 04:24:01 PM 26833188 29885992 5822524 17.83 2688 3348664 2512180 7.45 353460 4928832 178408 04:25:02 PM 26797716 29933904 5857996 17.94 2688 3429120 2901508 8.61 503072 4810164 47356 04:26:01 PM 25580864 28736600 7074848 21.66 2688 3446256 5647320 16.76 534376 5978476 1640 04:27:01 PM 25328736 28486628 7326976 22.44 2688 3447356 6096880 18.09 540228 6203664 192 04:28:01 PM 26372048 29547508 6283664 19.24 2688 3465408 3229608 9.58 546964 5178412 11520 04:29:01 PM 27234100 31119824 5421612 16.60 2688 4171392 1530280 4.54 867212 3988768 389832 Average: 26994674 29943574 5661038 17.34 2688 3245297 3152855 9.35 472870 4653657 122610 04:21:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 PM eth0 66.72 41.94 1111.54 8.09 0.00 0.00 0.00 0.00 04:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 PM eth0 432.01 358.56 5100.39 71.84 0.00 0.00 0.00 0.00 04:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 PM eth0 822.11 343.68 6426.37 23.83 0.00 0.00 0.00 0.00 04:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:02 PM lo 22.12 22.12 2.82 2.82 0.00 0.00 0.00 0.00 04:25:02 PM eth0 74.50 66.46 664.16 13.10 0.00 0.00 0.00 0.00 04:25:02 PM docker0 7.83 12.96 1.30 1.57 0.00 0.00 0.00 0.00 04:26:01 PM lo 4.56 4.56 0.45 0.45 0.00 0.00 0.00 0.00 04:26:01 PM eth0 15.14 13.01 14.78 8.95 0.00 0.00 0.00 0.00 04:26:01 PM docker0 1.52 1.80 0.22 0.20 0.00 0.00 0.00 0.00 04:26:01 PM vethd808428 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 04:27:01 PM lo 288.12 288.12 119.51 119.51 0.00 0.00 0.00 0.00 04:27:01 PM eth0 72.64 49.95 23.33 27.11 0.00 0.00 0.00 0.00 04:27:01 PM docker0 5.16 5.48 0.64 0.66 0.00 0.00 0.00 0.00 04:27:01 PM vethde829d4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:28:01 PM lo 196.78 196.78 100.69 100.69 0.00 0.00 0.00 0.00 04:28:01 PM eth0 197.72 143.52 61.07 85.98 0.00 0.00 0.00 0.00 04:28:01 PM docker0 3.57 4.28 0.60 0.55 0.00 0.00 0.00 0.00 04:29:01 PM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 04:29:01 PM eth0 143.62 121.23 1768.73 38.16 0.00 0.00 0.00 0.00 04:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 64.23 64.23 28.05 28.05 0.00 0.00 0.00 0.00 Average: eth0 228.82 142.77 1901.70 34.74 0.00 0.00 0.00 0.00 Average: docker0 2.27 3.07 0.34 0.37 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) 11/23/2023 _x86_64_ (8 CPU) 16:20:18 LINUX RESTART (8 CPU) 04:21:02 PM CPU %user %nice %system %iowait %steal %idle 04:22:01 PM all 10.06 0.00 0.95 0.91 0.05 88.03 04:22:01 PM 0 0.87 0.00 0.34 0.29 0.05 98.45 04:22:01 PM 1 11.34 0.00 1.22 1.22 0.05 86.17 04:22:01 PM 2 19.51 0.00 1.70 1.00 0.07 77.72 04:22:01 PM 3 7.54 0.00 0.71 1.89 0.07 89.79 04:22:01 PM 4 13.29 0.00 1.00 0.85 0.05 84.80 04:22:01 PM 5 15.61 0.00 1.56 0.66 0.03 82.14 04:22:01 PM 6 9.97 0.00 0.70 1.14 0.02 88.18 04:22:01 PM 7 2.29 0.00 0.39 0.27 0.03 97.01 04:23:01 PM all 25.36 0.00 1.26 1.71 0.07 71.61 04:23:01 PM 0 23.98 0.00 0.75 0.03 0.07 75.17 04:23:01 PM 1 33.51 0.00 1.00 1.00 0.07 64.41 04:23:01 PM 2 17.13 0.00 0.97 2.47 0.07 79.36 04:23:01 PM 3 37.17 0.00 0.92 1.39 0.07 60.46 04:23:01 PM 4 24.74 0.00 1.62 1.96 0.08 71.59 04:23:01 PM 5 22.31 0.00 0.90 1.30 0.07 75.41 04:23:01 PM 6 25.18 0.00 2.08 1.68 0.08 70.99 04:23:01 PM 7 18.83 0.00 1.81 3.81 0.08 75.46 04:24:01 PM all 19.21 0.00 1.83 7.48 0.10 71.38 04:24:01 PM 0 8.55 0.00 1.55 4.40 0.07 85.43 04:24:01 PM 1 26.12 0.00 2.20 12.99 0.09 58.61 04:24:01 PM 2 19.85 0.00 2.00 12.80 0.07 65.28 04:24:01 PM 3 14.90 0.00 2.46 9.13 0.14 73.37 04:24:01 PM 4 27.03 0.00 1.85 0.76 0.22 70.14 04:24:01 PM 5 23.54 0.00 1.43 2.02 0.07 72.94 04:24:01 PM 6 16.50 0.00 1.48 17.78 0.05 64.18 04:24:01 PM 7 17.31 0.00 1.67 0.00 0.07 80.95 04:25:02 PM all 11.60 0.33 0.85 3.89 0.06 83.28 04:25:02 PM 0 9.77 0.00 0.87 4.13 0.07 85.17 04:25:02 PM 1 12.89 0.02 0.97 4.18 0.05 81.90 04:25:02 PM 2 11.55 0.00 0.65 8.62 0.05 79.13 04:25:02 PM 3 13.69 0.05 1.04 0.65 0.08 84.49 04:25:02 PM 4 6.96 0.02 0.72 9.28 0.07 82.96 04:25:02 PM 5 9.87 0.00 0.90 2.36 0.05 86.82 04:25:02 PM 6 13.09 2.52 0.80 0.60 0.07 82.92 04:25:02 PM 7 14.96 0.00 0.84 1.27 0.07 82.86 04:26:01 PM all 46.15 0.26 1.61 0.34 0.10 51.54 04:26:01 PM 0 56.93 0.03 2.46 0.34 0.10 40.13 04:26:01 PM 1 48.65 0.07 1.57 0.14 0.12 49.46 04:26:01 PM 2 42.78 0.02 1.65 0.03 0.10 55.42 04:26:01 PM 3 63.99 1.84 1.57 0.02 0.09 32.50 04:26:01 PM 4 35.24 0.03 1.54 1.32 0.09 61.79 04:26:01 PM 5 41.67 0.02 1.62 0.61 0.10 55.98 04:26:01 PM 6 45.77 0.02 1.59 0.26 0.09 52.29 04:26:01 PM 7 34.21 0.03 0.88 0.03 0.15 64.68 04:27:01 PM all 14.83 0.30 1.50 0.15 0.08 83.13 04:27:01 PM 0 15.21 0.00 1.81 0.17 0.08 82.73 04:27:01 PM 1 13.42 0.00 1.19 0.28 0.07 85.04 04:27:01 PM 2 17.29 0.02 1.49 0.05 0.08 81.07 04:27:01 PM 3 12.20 0.05 1.41 0.20 0.08 86.06 04:27:01 PM 4 16.40 0.00 1.64 0.10 0.08 81.78 04:27:01 PM 5 12.24 0.08 1.29 0.10 0.07 86.23 04:27:01 PM 6 14.47 0.07 1.40 0.30 0.08 83.68 04:27:01 PM 7 17.44 2.19 1.80 0.03 0.07 78.47 04:28:01 PM all 33.97 0.41 2.56 0.40 0.11 62.56 04:28:01 PM 0 37.41 0.10 2.90 0.03 0.12 59.44 04:28:01 PM 1 26.81 0.35 2.62 0.17 0.12 69.94 04:28:01 PM 2 37.49 0.05 2.31 0.15 0.12 59.88 04:28:01 PM 3 19.36 2.47 2.30 0.15 0.08 75.63 04:28:01 PM 4 20.36 0.10 2.54 0.66 0.13 76.21 04:28:01 PM 5 42.11 0.03 3.41 1.36 0.10 52.99 04:28:01 PM 6 45.85 0.03 1.90 0.54 0.08 51.60 04:28:01 PM 7 42.35 0.13 2.46 0.12 0.10 54.83 04:29:01 PM all 33.26 0.00 1.57 0.81 0.08 64.28 04:29:01 PM 0 41.75 0.00 1.14 0.37 0.08 56.65 04:29:01 PM 1 44.78 0.00 1.91 1.27 0.08 51.95 04:29:01 PM 2 32.62 0.00 1.56 0.07 0.07 65.68 04:29:01 PM 3 17.70 0.00 1.34 0.28 0.07 80.61 04:29:01 PM 4 30.11 0.00 2.08 3.99 0.08 63.75 04:29:01 PM 5 38.08 0.00 1.79 0.30 0.08 59.75 04:29:01 PM 6 23.28 0.00 1.34 0.15 0.07 75.16 04:29:01 PM 7 37.80 0.00 1.44 0.03 0.08 60.64 Average: all 24.28 0.16 1.52 1.96 0.08 72.00 Average: 0 24.26 0.02 1.48 1.22 0.08 72.94 Average: 1 27.17 0.05 1.58 2.64 0.08 68.47 Average: 2 24.75 0.01 1.54 3.15 0.08 70.47 Average: 3 23.26 0.55 1.47 1.71 0.08 72.92 Average: 4 21.73 0.02 1.62 2.37 0.10 74.15 Average: 5 25.65 0.02 1.61 1.09 0.07 71.56 Average: 6 24.23 0.33 1.41 2.80 0.07 71.16 Average: 7 23.17 0.30 1.42 0.70 0.08 74.34