---> uname -a: Linux prd-centos8-docker-8c-8g-43497.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1123 25121 19 5645 30293 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:fd:0e:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.253/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85678sec preferred_lft 85678sec inet6 fe80::f816:3eff:fefd:eb2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:17:6e:ea 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::42:5bff:fe17:6eea/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) 09/04/2025 _x86_64_ (8 CPU) 12:23:16 LINUX RESTART (8 CPU) 12:24:03 PM tps rtps wtps bread/s bwrtn/s 12:25:01 PM 222.24 17.19 205.05 3761.58 11242.53 12:26:01 PM 207.80 2.43 205.36 507.16 14962.20 12:27:01 PM 139.90 0.78 139.12 443.59 42067.29 12:28:01 PM 31.62 0.00 31.62 0.00 493.82 12:29:01 PM 3.35 0.00 3.35 0.00 80.81 12:30:01 PM 10.61 0.48 10.13 21.46 552.49 12:31:01 PM 7.93 0.00 7.93 0.00 244.27 12:32:01 PM 113.26 0.00 113.26 0.00 23784.92 12:33:01 PM 205.05 0.00 205.05 0.00 2162.88 12:34:01 PM 34.31 2.62 31.69 4495.92 1097.27 12:35:01 PM 61.13 1.65 59.48 1781.01 34169.79 Average: 93.91 2.24 91.67 992.67 11898.50 12:24:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:25:01 PM 28954516 30890320 3701196 11.33 2688 2251376 1732008 5.14 175624 3057848 171284 12:26:01 PM 27458580 29724188 5197132 15.91 2688 2573900 2577384 7.65 277196 4417928 87824 12:27:01 PM 24683784 28085052 7971928 24.41 2688 3683740 4396176 13.04 433276 6927264 76 12:28:01 PM 24522100 27926564 8133612 24.91 2688 3686824 4244048 12.59 440104 7083008 112 12:29:01 PM 24518708 27923784 8137004 24.92 2688 3687464 4244048 12.59 440112 7086440 32 12:30:01 PM 25332228 28751076 7323484 22.43 2688 3701060 3540660 10.51 443608 6275168 24 12:31:01 PM 24944584 28368056 7711128 23.61 2688 3705308 3859240 11.45 448192 6655812 2492 12:32:01 PM 23121292 27245804 9534420 29.20 2688 4393028 6312120 18.73 553976 8308244 1560 12:33:01 PM 24255344 28346024 8400368 25.72 2688 4346472 4112240 12.20 551836 7190892 15588 12:34:01 PM 25490600 30637940 7165112 21.94 2688 5395084 1851104 5.49 755036 5748360 917500 12:35:01 PM 25674144 30967780 6981568 21.38 2688 5536128 1591888 4.72 968276 5344320 33412 Average: 25359625 28987872 7296087 22.34 2688 3905489 3496447 10.37 498840 6190480 111809 12:24:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM eth0 253.16 204.89 2353.78 55.09 0.00 0.00 0.00 0.00 12:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM eth0 377.12 291.70 4676.52 44.65 0.00 0.00 0.00 0.00 12:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM lo 5.93 5.93 0.54 0.54 0.00 0.00 0.00 0.00 12:27:01 PM eth0 317.04 176.62 9480.08 17.15 0.00 0.00 0.00 0.00 12:27:01 PM docker0 1.58 1.93 0.23 0.22 0.00 0.00 0.00 0.00 12:27:01 PM veth9369829 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:28:01 PM lo 63.80 63.80 4.81 4.81 0.00 0.00 0.00 0.00 12:28:01 PM eth0 185.64 125.54 47.69 48.99 0.00 0.00 0.00 0.00 12:28:01 PM docker0 10.00 11.40 1.49 1.49 0.00 0.00 0.00 0.00 12:29:01 PM lo 56.31 56.31 2.75 2.75 0.00 0.00 0.00 0.00 12:29:01 PM eth0 146.07 120.58 42.11 48.74 0.00 0.00 0.00 0.00 12:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM lo 57.02 57.02 2.91 2.91 0.00 0.00 0.00 0.00 12:30:01 PM eth0 267.61 219.30 94.29 86.40 0.00 0.00 0.00 0.00 12:30:01 PM docker0 0.82 1.03 0.12 0.18 0.00 0.00 0.00 0.00 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 71.64 46.33 69.32 21.13 0.00 0.00 0.00 0.00 12:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM lo 18.18 18.18 2.39 2.39 0.00 0.00 0.00 0.00 12:32:01 PM eth0 637.12 364.83 2961.74 31.15 0.00 0.00 0.00 0.00 12:32:01 PM docker0 8.70 9.75 0.82 1.92 0.00 0.00 0.00 0.00 12:32:01 PM veth4d3efc4 8.70 9.88 0.94 1.93 0.00 0.00 0.00 0.00 12:32:01 PM vethb833ac3 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 12:33:01 PM lo 1479.97 1479.97 251.84 251.84 0.00 0.00 0.00 0.00 12:33:01 PM eth0 107.75 86.39 276.54 35.34 0.00 0.00 0.00 0.00 12:33:01 PM docker0 631.27 648.62 122.77 117.70 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 12:34:01 PM eth0 186.55 146.59 2337.62 23.80 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 196.18 149.63 1289.00 36.92 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 153.38 153.38 24.19 24.19 0.00 0.00 0.00 0.00 Average: eth0 249.62 175.59 2147.48 40.81 0.00 0.00 0.00 0.00 Average: docker0 59.49 61.34 11.44 11.08 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) 09/04/2025 _x86_64_ (8 CPU) 12:23:16 LINUX RESTART (8 CPU) 12:24:03 PM CPU %user %nice %system %iowait %steal %idle 12:25:01 PM all 14.27 0.00 1.22 0.83 0.06 83.63 12:25:01 PM 0 12.79 0.00 0.62 0.33 0.05 86.21 12:25:01 PM 1 28.98 0.00 1.71 0.47 0.07 68.77 12:25:01 PM 2 16.71 0.00 1.78 0.98 0.07 80.46 12:25:01 PM 3 22.82 0.00 1.73 1.07 0.07 74.31 12:25:01 PM 4 9.74 0.00 1.09 1.36 0.05 87.75 12:25:01 PM 5 7.37 0.00 0.90 0.59 0.07 91.06 12:25:01 PM 6 7.03 0.00 0.83 1.24 0.03 90.86 12:25:01 PM 7 8.68 0.00 1.07 0.60 0.03 89.61 12:26:01 PM all 43.82 0.00 1.43 0.73 0.10 53.93 12:26:01 PM 0 32.27 0.00 1.00 0.57 0.08 66.08 12:26:01 PM 1 40.32 0.00 2.91 1.92 0.10 54.74 12:26:01 PM 2 38.70 0.00 1.47 0.17 0.10 59.56 12:26:01 PM 3 29.85 0.00 1.19 1.39 0.08 67.49 12:26:01 PM 4 29.44 0.00 1.61 1.20 0.08 67.67 12:26:01 PM 5 64.94 0.00 0.85 0.17 0.12 33.92 12:26:01 PM 6 52.79 0.00 1.40 0.25 0.12 45.44 12:26:01 PM 7 62.18 0.00 0.98 0.15 0.10 36.59 12:27:01 PM all 26.55 0.00 3.26 1.25 0.09 68.85 12:27:01 PM 0 24.11 0.00 2.42 0.03 0.08 73.35 12:27:01 PM 1 18.72 0.00 3.59 1.26 0.08 76.34 12:27:01 PM 2 31.89 0.00 3.33 6.25 0.08 58.45 12:27:01 PM 3 29.36 0.00 3.10 0.54 0.10 66.90 12:27:01 PM 4 19.83 0.00 4.12 1.08 0.08 74.89 12:27:01 PM 5 28.70 0.00 2.93 0.30 0.08 67.98 12:27:01 PM 6 32.95 0.00 3.52 0.39 0.08 63.05 12:27:01 PM 7 26.83 0.00 3.08 0.13 0.08 69.88 12:28:01 PM all 18.27 0.00 2.05 0.05 0.07 79.55 12:28:01 PM 0 18.28 0.00 2.12 0.08 0.08 79.43 12:28:01 PM 1 18.87 0.00 2.09 0.07 0.08 78.88 12:28:01 PM 2 15.05 0.00 1.74 0.05 0.07 83.09 12:28:01 PM 3 17.37 0.00 2.05 0.03 0.07 80.48 12:28:01 PM 4 27.52 0.00 2.21 0.05 0.08 70.14 12:28:01 PM 5 17.20 0.00 2.19 0.02 0.07 80.52 12:28:01 PM 6 13.99 0.00 2.14 0.08 0.07 83.72 12:28:01 PM 7 17.87 0.00 1.88 0.03 0.07 80.15 12:29:01 PM all 1.19 0.00 0.53 0.00 0.06 98.23 12:29:01 PM 0 1.32 0.00 0.25 0.00 0.05 98.38 12:29:01 PM 1 1.37 0.00 1.10 0.00 0.05 97.48 12:29:01 PM 2 1.04 0.00 0.40 0.00 0.08 98.48 12:29:01 PM 3 0.87 0.00 0.80 0.00 0.05 98.28 12:29:01 PM 4 2.15 0.00 0.42 0.00 0.05 97.38 12:29:01 PM 5 0.93 0.00 0.78 0.00 0.07 98.21 12:29:01 PM 6 0.92 0.00 0.12 0.02 0.05 98.90 12:29:01 PM 7 0.90 0.00 0.33 0.02 0.05 98.70 12:30:01 PM all 8.79 0.00 1.19 0.02 0.06 89.94 12:30:01 PM 0 7.89 0.00 1.54 0.02 0.07 90.49 12:30:01 PM 1 9.60 0.00 1.14 0.02 0.05 89.19 12:30:01 PM 2 5.44 0.00 1.72 0.03 0.07 92.74 12:30:01 PM 3 12.60 0.00 0.69 0.02 0.07 86.63 12:30:01 PM 4 6.88 0.00 0.79 0.03 0.07 92.23 12:30:01 PM 5 7.76 0.00 0.99 0.00 0.05 91.20 12:30:01 PM 6 12.26 0.00 1.40 0.03 0.07 86.24 12:30:01 PM 7 7.84 0.00 1.27 0.03 0.07 90.78 12:31:01 PM all 23.58 0.00 0.52 0.04 0.05 75.81 12:31:01 PM 0 33.05 0.00 0.22 0.00 0.07 66.67 12:31:01 PM 1 67.64 0.00 0.90 0.00 0.08 31.38 12:31:01 PM 2 14.18 0.00 0.33 0.00 0.05 85.44 12:31:01 PM 3 12.78 0.00 0.37 0.28 0.05 86.51 12:31:01 PM 4 17.72 0.00 0.65 0.00 0.05 81.58 12:31:01 PM 5 8.56 0.00 0.52 0.07 0.05 90.80 12:31:01 PM 6 23.67 0.00 0.60 0.00 0.03 75.69 12:31:01 PM 7 10.94 0.00 0.55 0.00 0.03 88.48 12:32:01 PM all 29.45 0.00 1.77 0.64 0.09 68.06 12:32:01 PM 0 25.29 0.00 1.44 0.84 0.08 72.35 12:32:01 PM 1 38.92 0.00 1.66 0.77 0.10 58.55 12:32:01 PM 2 31.58 0.00 2.75 0.15 0.08 65.44 12:32:01 PM 3 42.48 0.00 1.74 0.55 0.08 55.14 12:32:01 PM 4 16.68 0.00 1.59 0.59 0.08 81.06 12:32:01 PM 5 27.38 0.00 1.76 0.34 0.08 70.44 12:32:01 PM 6 22.74 0.00 1.29 1.02 0.08 74.86 12:32:01 PM 7 30.53 0.00 1.93 0.82 0.08 66.63 12:33:01 PM all 27.81 0.00 2.39 0.30 0.10 69.40 12:33:01 PM 0 29.63 0.00 2.72 0.02 0.10 67.53 12:33:01 PM 1 31.42 0.00 1.67 0.02 0.10 66.79 12:33:01 PM 2 27.66 0.00 2.23 0.02 0.10 69.99 12:33:01 PM 3 30.91 0.00 2.43 0.12 0.10 66.44 12:33:01 PM 4 24.57 0.00 3.06 2.17 0.10 70.10 12:33:01 PM 5 25.80 0.00 2.24 0.02 0.10 71.85 12:33:01 PM 6 23.98 0.00 2.17 0.05 0.08 73.71 12:33:01 PM 7 28.48 0.00 2.60 0.03 0.10 68.78 12:34:01 PM all 32.23 0.00 1.53 0.11 0.08 66.06 12:34:01 PM 0 47.38 0.00 1.82 0.12 0.10 50.58 12:34:01 PM 1 27.09 0.00 1.29 0.13 0.07 71.43 12:34:01 PM 2 38.52 0.00 1.26 0.18 0.08 59.96 12:34:01 PM 3 41.38 0.00 2.31 0.23 0.08 55.99 12:34:01 PM 4 23.55 0.00 1.56 0.18 0.07 74.64 12:34:01 PM 5 29.65 0.00 1.87 0.00 0.08 68.39 12:34:01 PM 6 21.15 0.00 1.00 0.00 0.05 77.79 12:34:01 PM 7 29.11 0.00 1.12 0.00 0.07 69.71 12:35:01 PM all 24.32 0.00 1.08 0.79 0.06 73.75 12:35:01 PM 0 43.23 0.00 1.10 1.94 0.07 53.67 12:35:01 PM 1 13.48 0.00 1.29 0.23 0.05 84.95 12:35:01 PM 2 40.35 0.00 1.04 0.32 0.07 58.23 12:35:01 PM 3 20.74 0.00 1.50 0.07 0.07 77.62 12:35:01 PM 4 35.50 0.00 0.60 0.00 0.07 63.84 12:35:01 PM 5 31.36 0.00 1.67 0.05 0.07 66.85 12:35:01 PM 6 5.84 0.00 0.55 0.00 0.07 93.54 12:35:01 PM 7 3.99 0.00 0.85 3.73 0.05 91.38 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.77 0.00 1.54 0.43 0.07 75.18 Average: 0 25.05 0.00 1.39 0.36 0.08 73.13 Average: 1 26.95 0.00 1.76 0.44 0.08 70.77 Average: 2 23.75 0.00 1.64 0.74 0.08 73.79 Average: 3 23.73 0.00 1.63 0.39 0.07 74.18 Average: 4 19.44 0.00 1.61 0.60 0.07 78.28 Average: 5 22.74 0.00 1.52 0.14 0.08 75.52 Average: 6 19.79 0.00 1.37 0.28 0.07 78.50 Average: 7 20.70 0.00 1.42 0.51 0.07 77.31