---> uname -a: Linux prd-centos8-docker-8c-8g-6722.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: 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): 0-7 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 1094 25636 19 5158 30322 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:b1:38:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.15/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:feb1:38f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:aa:5a:f7 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::42:28ff:feaa:5af7/64 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) 12/21/2023 _x86_64_ (8 CPU) 13:47:24 LINUX RESTART (8 CPU) 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 100.45 12.73 87.72 2192.34 6350.78 01:50:01 PM 250.88 20.84 230.04 4049.85 13515.53 01:51:01 PM 97.74 1.26 96.47 382.82 10086.68 01:52:01 PM 103.65 5.75 97.90 827.86 29825.19 01:53:01 PM 30.51 6.76 23.74 74.91 576.66 01:54:01 PM 41.74 0.08 41.65 2.00 900.30 01:55:01 PM 41.29 1.23 40.06 2258.49 7122.70 01:56:01 PM 31.63 1.23 30.39 2218.30 17550.41 01:57:01 PM 95.45 1.13 94.32 90.77 15841.54 Average: 88.15 5.67 82.48 1344.06 11307.35 01:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 29560352 31268072 3095360 9.48 2688 2031408 1459948 4.33 170764 2494820 178020 01:50:01 PM 28480064 30577608 4175648 12.79 2688 2411008 1933796 5.74 261836 3429604 115220 01:51:01 PM 27256324 29579164 5399388 16.53 2688 2633040 2767240 8.21 313480 4585544 53168 01:52:01 PM 24829204 27992272 7826508 23.97 2688 3455780 6308244 18.72 466816 6781156 304 01:53:01 PM 25190276 28356952 7465436 22.86 2688 3458868 3986540 11.83 527836 6356544 28 01:54:01 PM 25735904 28915844 6919808 21.19 2688 3471728 3812952 11.31 539172 5812144 11536 01:55:01 PM 25603668 29065352 7052044 21.60 2688 3752120 3254380 9.66 661000 5814584 20160 01:56:01 PM 24577064 28609996 8078648 24.74 2688 4320244 3620104 10.74 804596 6687664 8248 01:57:01 PM 24151368 28914796 8504344 26.04 2688 5033968 3170432 9.41 957728 6916976 452748 Average: 26153803 29253340 6501909 19.91 2688 3396463 3368182 9.99 522581 5431004 93270 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM eth0 104.70 72.43 1071.24 12.71 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 284.76 250.82 2858.72 58.88 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM lo 2.08 2.08 0.35 0.35 0.00 0.00 0.00 0.00 01:51:01 PM eth0 235.82 182.89 3200.02 25.84 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 01:52:01 PM eth0 1006.38 282.11 6484.65 28.35 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.13 0.25 0.02 0.02 0.00 0.00 0.00 0.00 01:52:01 PM veth6ab86d3 0.13 0.37 0.02 0.03 0.00 0.00 0.00 0.00 01:53:01 PM lo 183.84 183.84 72.58 72.58 0.00 0.00 0.00 0.00 01:53:01 PM eth0 55.16 37.62 20.43 23.61 0.00 0.00 0.00 0.00 01:53:01 PM docker0 6.60 7.18 0.84 0.85 0.00 0.00 0.00 0.00 01:54:01 PM lo 383.09 383.09 241.94 241.94 0.00 0.00 0.00 0.00 01:54:01 PM eth0 231.87 182.17 56.81 135.84 0.00 0.00 0.00 0.00 01:54:01 PM docker0 3.48 4.32 0.59 0.55 0.00 0.00 0.00 0.00 01:55:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:55:01 PM eth0 105.01 112.01 703.64 1218.52 0.00 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM eth0 596.50 271.57 3266.36 30.25 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM lo 234.81 234.81 54.09 54.09 0.00 0.00 0.00 0.00 01:57:01 PM eth0 81.67 80.14 364.88 1390.71 0.00 0.00 0.00 0.00 01:57:01 PM docker0 116.68 122.69 36.56 19.44 0.00 0.00 0.00 0.00 Average: lo 89.35 89.35 41.00 41.00 0.00 0.00 0.00 0.00 Average: eth0 300.19 163.53 2003.03 324.97 0.00 0.00 0.00 0.00 Average: docker0 14.10 14.94 4.22 2.32 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) 12/21/2023 _x86_64_ (8 CPU) 13:47:24 LINUX RESTART (8 CPU) 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 10.45 0.00 1.11 0.57 0.04 87.82 01:49:01 PM 0 0.88 0.00 0.68 0.00 0.07 98.36 01:49:01 PM 1 33.98 0.00 2.79 1.24 0.07 61.92 01:49:01 PM 2 9.64 0.00 1.03 0.88 0.05 88.39 01:49:01 PM 3 9.86 0.00 1.32 1.37 0.03 87.41 01:49:01 PM 4 5.82 0.00 0.72 0.22 0.03 93.21 01:49:01 PM 5 10.63 0.00 0.82 0.30 0.03 88.22 01:49:01 PM 6 11.62 0.00 1.18 0.32 0.03 86.84 01:49:01 PM 7 1.19 0.00 0.35 0.20 0.03 98.23 01:50:01 PM all 25.07 0.00 1.36 1.71 0.08 71.78 01:50:01 PM 0 21.76 0.00 1.08 2.10 0.08 74.97 01:50:01 PM 1 25.64 0.00 1.75 1.77 0.08 70.75 01:50:01 PM 2 33.33 0.00 2.04 1.67 0.10 62.85 01:50:01 PM 3 21.28 0.00 1.27 1.67 0.10 75.68 01:50:01 PM 4 23.81 0.00 1.54 2.94 0.07 71.64 01:50:01 PM 5 12.17 0.00 0.94 1.57 0.07 85.25 01:50:01 PM 6 32.73 0.00 0.83 1.72 0.07 64.65 01:50:01 PM 7 29.83 0.00 1.46 0.20 0.08 68.42 01:51:01 PM all 36.09 0.00 0.96 0.68 0.08 62.20 01:51:01 PM 0 34.14 0.00 0.67 0.00 0.08 65.11 01:51:01 PM 1 38.31 0.00 0.82 0.17 0.08 60.62 01:51:01 PM 2 47.58 0.00 0.94 2.56 0.07 48.86 01:51:01 PM 3 26.52 0.00 1.05 0.08 0.07 72.28 01:51:01 PM 4 42.48 0.00 1.15 0.13 0.08 56.15 01:51:01 PM 5 17.14 0.00 1.09 2.41 0.08 79.28 01:51:01 PM 6 52.56 0.00 1.20 0.02 0.07 46.15 01:51:01 PM 7 29.99 0.00 0.73 0.08 0.07 69.13 01:52:01 PM all 31.62 0.21 2.23 1.47 0.09 64.38 01:52:01 PM 0 34.75 0.00 2.13 0.70 0.08 62.33 01:52:01 PM 1 35.57 0.00 2.28 2.73 0.08 59.33 01:52:01 PM 2 34.39 0.00 2.77 0.79 0.10 61.94 01:52:01 PM 3 38.46 0.65 2.06 0.47 0.08 58.27 01:52:01 PM 4 33.68 0.00 2.29 1.35 0.10 62.58 01:52:01 PM 5 26.79 1.01 2.35 3.39 0.08 66.38 01:52:01 PM 6 16.66 0.00 2.00 0.81 0.08 80.46 01:52:01 PM 7 32.66 0.00 1.99 1.51 0.07 63.77 01:53:01 PM all 14.55 0.06 1.38 0.07 0.07 83.86 01:53:01 PM 0 15.78 0.38 1.75 0.02 0.07 82.00 01:53:01 PM 1 17.20 0.02 1.32 0.02 0.07 81.38 01:53:01 PM 2 11.08 0.02 1.69 0.07 0.07 87.08 01:53:01 PM 3 11.93 0.00 1.02 0.22 0.08 86.75 01:53:01 PM 4 17.08 0.00 1.35 0.12 0.07 81.38 01:53:01 PM 5 16.27 0.03 1.44 0.03 0.07 82.16 01:53:01 PM 6 12.74 0.05 1.15 0.02 0.08 85.95 01:53:01 PM 7 14.30 0.02 1.32 0.08 0.07 84.21 01:54:01 PM all 31.11 0.58 2.96 0.09 0.10 65.16 01:54:01 PM 0 32.11 0.02 3.20 0.05 0.10 64.52 01:54:01 PM 1 28.14 0.10 2.90 0.07 0.10 68.69 01:54:01 PM 2 31.14 2.30 3.32 0.13 0.12 62.99 01:54:01 PM 3 31.53 0.00 2.43 0.05 0.08 65.90 01:54:01 PM 4 28.54 0.05 2.53 0.12 0.10 68.66 01:54:01 PM 5 33.60 0.07 3.03 0.05 0.10 63.15 01:54:01 PM 6 25.43 1.97 3.18 0.15 0.10 69.18 01:54:01 PM 7 38.37 0.12 3.05 0.10 0.13 58.23 01:55:01 PM all 33.14 0.04 1.02 0.37 0.08 65.35 01:55:01 PM 0 37.07 0.00 0.88 0.33 0.08 61.63 01:55:01 PM 1 34.71 0.00 0.53 0.23 0.08 64.44 01:55:01 PM 2 29.44 0.00 1.54 0.87 0.08 68.07 01:55:01 PM 3 32.75 0.28 1.15 1.17 0.08 64.56 01:55:01 PM 4 24.35 0.00 0.87 0.20 0.07 74.51 01:55:01 PM 5 31.40 0.00 1.05 0.02 0.07 67.47 01:55:01 PM 6 48.41 0.00 0.87 0.07 0.07 50.58 01:55:01 PM 7 26.97 0.00 1.30 0.07 0.12 71.54 01:56:01 PM all 8.52 0.00 0.93 0.67 0.05 89.82 01:56:01 PM 0 7.46 0.00 0.80 0.12 0.05 91.57 01:56:01 PM 1 7.60 0.00 0.96 1.63 0.08 89.73 01:56:01 PM 2 9.18 0.00 1.01 2.30 0.05 87.47 01:56:01 PM 3 6.83 0.00 1.16 1.19 0.05 90.77 01:56:01 PM 4 9.19 0.00 1.07 0.00 0.07 89.68 01:56:01 PM 5 7.36 0.00 0.57 0.05 0.05 91.97 01:56:01 PM 6 12.60 0.00 1.07 0.10 0.05 86.18 01:56:01 PM 7 7.95 0.00 0.84 0.02 0.03 91.16 01:57:01 PM all 33.10 0.00 2.01 0.74 0.09 64.07 01:57:01 PM 0 34.51 0.00 1.78 0.02 0.08 63.62 01:57:01 PM 1 27.86 0.00 2.36 0.74 0.08 68.96 01:57:01 PM 2 33.02 0.00 2.95 4.02 0.10 59.92 01:57:01 PM 3 40.68 0.00 1.61 0.37 0.08 57.26 01:57:01 PM 4 37.92 0.00 1.71 0.62 0.08 59.67 01:57:01 PM 5 30.37 0.00 1.76 0.02 0.08 67.77 01:57:01 PM 6 39.92 0.00 1.71 0.03 0.08 58.25 01:57:01 PM 7 20.47 0.00 2.23 0.07 0.08 77.15 Average: all 24.85 0.10 1.55 0.71 0.08 72.72 Average: 0 24.27 0.04 1.44 0.37 0.08 73.80 Average: 1 27.68 0.01 1.75 0.95 0.08 69.53 Average: 2 26.53 0.26 1.92 1.48 0.08 69.73 Average: 3 24.42 0.10 1.45 0.73 0.07 73.21 Average: 4 24.75 0.01 1.47 0.63 0.07 73.07 Average: 5 20.63 0.12 1.45 0.87 0.07 76.86 Average: 6 28.09 0.22 1.46 0.36 0.07 69.79 Average: 7 22.40 0.01 1.47 0.26 0.08 75.78