---> uname -a: Linux prd-centos8-docker-8c-8g-1619.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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1137 25294 19 5458 30279 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:7c:fc:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:fe7c:fc1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:5d:71:08 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:e1ff:fe5d:7108/64 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) 10/09/2025 _x86_64_ (8 CPU) 12:56:22 LINUX RESTART (8 CPU) 12:57:01 PM tps rtps wtps bread/s bwrtn/s 12:58:01 PM 209.02 16.41 192.60 3032.69 10464.32 12:59:01 PM 183.52 2.78 180.74 1122.56 15874.13 01:00:00 PM 171.49 0.79 170.70 496.88 43703.60 01:00:01 PM 0.00 0.00 0.00 0.00 0.00 01:01:01 PM 35.14 0.50 34.64 21.59 577.76 01:02:01 PM 9.57 0.07 9.50 1.76 486.92 01:03:01 PM 26.02 0.00 26.02 0.00 572.98 01:04:01 PM 60.15 0.00 60.15 0.00 21562.88 01:05:01 PM 50.78 0.00 50.78 0.00 2343.32 01:06:01 PM 112.73 0.00 112.73 0.00 1790.63 01:07:01 PM 70.51 2.95 67.57 4585.57 27465.87 Average: 92.48 2.35 90.12 926.06 12363.56 12:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 PM 28968864 30891736 3686848 11.29 2688 2238564 1641640 4.87 170636 3051004 202492 12:59:01 PM 27168780 29398960 5486932 16.80 2688 2540184 2984904 8.86 265512 4723052 51304 01:00:00 PM 25259488 28667828 7396224 22.65 2688 3691696 3954152 11.73 420996 6367204 48 01:00:01 PM 25251344 28660352 7404368 22.67 2688 3691712 3821348 11.34 421376 6373652 68 01:01:01 PM 24938084 28353680 7717628 23.63 2688 3697324 5099100 15.13 436540 6666632 128 01:02:01 PM 25362760 28788084 7292952 22.33 2688 3707516 3498024 10.38 438864 6246936 20 01:03:01 PM 24562888 28226048 8092824 24.78 2688 3943368 4202088 12.47 594648 6882120 230836 01:04:01 PM 24020100 28139940 8635612 26.44 2688 4377832 4342388 12.88 625924 7352252 22668 01:05:01 PM 22742108 26904192 9913604 30.36 2688 4430916 6609444 19.61 644856 8594648 1040 01:06:01 PM 23452744 27551044 9202968 28.18 2688 4355472 4519428 13.41 643720 7900360 208 01:07:01 PM 25834236 30945708 6821476 20.89 2688 5358172 1623972 4.82 1136808 5021348 98856 Average: 25232854 28775234 7422858 22.73 2688 3821160 3845135 11.41 527262 6289019 55243 12:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM eth0 209.05 173.82 2352.39 41.08 0.00 0.00 0.00 0.00 12:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM eth0 315.29 257.11 4152.21 38.11 0.00 0.00 0.00 0.00 12:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 PM lo 0.48 0.48 0.02 0.02 0.00 0.00 0.00 0.00 01:00:00 PM eth0 344.67 227.97 10344.76 36.29 0.00 0.00 0.00 0.00 01:00:00 PM docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 01:00:00 PM veth2a8a7e5 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 PM lo 4.15 4.15 0.20 0.20 0.00 0.00 0.00 0.00 01:00:01 PM eth0 10.88 8.29 2.40 2.95 0.00 0.00 0.00 0.00 01:00:01 PM docker0 0.00 0.52 0.00 0.06 0.00 0.00 0.00 0.00 01:00:01 PM veth2a8a7e5 0.00 2.07 0.00 0.18 0.00 0.00 0.00 0.00 01:01:01 PM lo 56.65 56.65 4.71 4.71 0.00 0.00 0.00 0.00 01:01:01 PM eth0 308.33 212.40 80.56 78.50 0.00 0.00 0.00 0.00 01:01:01 PM docker0 11.56 13.06 1.72 1.67 0.00 0.00 0.00 0.00 01:01:01 PM vethb764634 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:02:01 PM lo 39.97 39.97 2.08 2.08 0.00 0.00 0.00 0.00 01:02:01 PM eth0 210.81 155.64 93.28 60.45 0.00 0.00 0.00 0.00 01:02:01 PM docker0 0.85 1.05 0.12 0.18 0.00 0.00 0.00 0.00 01:03:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:03:01 PM eth0 184.67 171.89 739.00 1620.34 0.00 0.00 0.00 0.00 01:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 549.60 239.67 2302.50 18.89 0.00 0.00 0.00 0.00 01:04:01 PM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM veth04afc5c 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 01:05:01 PM lo 696.80 696.80 102.93 102.93 0.00 0.00 0.00 0.00 01:05:01 PM eth0 125.66 88.62 38.20 37.98 0.00 0.00 0.00 0.00 01:05:01 PM docker0 296.07 309.53 46.77 49.53 0.00 0.00 0.00 0.00 01:05:01 PM veth04afc5c 266.14 277.19 47.19 41.22 0.00 0.00 0.00 0.00 01:05:01 PM veth7f7ccad 29.92 32.99 3.63 8.57 0.00 0.00 0.00 0.00 01:06:01 PM lo 810.06 810.06 152.08 152.08 0.00 0.00 0.00 0.00 01:06:01 PM eth0 82.75 64.56 266.14 22.79 0.00 0.00 0.00 0.00 01:06:01 PM docker0 345.96 354.01 77.20 70.33 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 117.01 143.18 1272.96 2327.99 0.00 0.00 0.00 0.00 01:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 160.62 160.62 26.22 26.22 0.00 0.00 0.00 0.00 Average: eth0 243.77 172.81 2134.29 428.78 0.00 0.00 0.00 0.00 Average: docker0 65.54 67.88 12.60 12.19 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) 10/09/2025 _x86_64_ (8 CPU) 12:56:22 LINUX RESTART (8 CPU) 12:57:01 PM CPU %user %nice %system %iowait %steal %idle 12:58:01 PM all 13.77 0.00 1.15 0.75 0.06 84.27 12:58:01 PM 0 17.78 0.00 1.42 0.38 0.07 80.34 12:58:01 PM 1 9.14 0.00 0.92 0.65 0.07 89.22 12:58:01 PM 2 13.50 0.00 0.77 0.92 0.07 84.75 12:58:01 PM 3 8.32 0.00 0.99 1.07 0.05 89.57 12:58:01 PM 4 7.63 0.00 0.67 0.40 0.07 91.23 12:58:01 PM 5 22.27 0.00 1.80 0.62 0.07 75.24 12:58:01 PM 6 12.10 0.00 1.02 1.04 0.05 85.79 12:58:01 PM 7 19.36 0.00 1.62 0.95 0.05 78.02 12:59:01 PM all 37.26 0.00 1.27 0.93 0.10 60.44 12:59:01 PM 0 39.28 0.00 1.05 0.17 0.10 59.40 12:59:01 PM 1 31.43 0.00 1.33 1.92 0.08 65.24 12:59:01 PM 2 35.47 0.00 1.73 1.37 0.10 61.32 12:59:01 PM 3 34.15 0.00 1.22 0.27 0.12 64.24 12:59:01 PM 4 28.97 0.00 1.86 2.66 0.08 66.43 12:59:01 PM 5 45.23 0.00 1.20 0.61 0.08 52.88 12:59:01 PM 6 35.25 0.00 1.08 0.27 0.10 63.29 12:59:01 PM 7 48.20 0.00 0.72 0.17 0.10 50.81 01:00:00 PM all 29.57 0.00 2.75 1.72 0.08 65.88 01:00:00 PM 0 30.29 0.00 2.34 1.08 0.09 66.21 01:00:00 PM 1 28.01 0.00 3.94 5.98 0.09 61.99 01:00:00 PM 2 42.77 0.00 2.33 4.00 0.09 50.82 01:00:00 PM 3 23.64 0.00 3.20 0.16 0.07 72.93 01:00:00 PM 4 26.59 0.00 3.18 0.44 0.07 69.72 01:00:00 PM 5 29.08 0.00 2.25 0.95 0.09 67.63 01:00:00 PM 6 27.84 0.00 2.19 0.33 0.07 69.57 01:00:00 PM 7 28.36 0.00 2.55 0.82 0.12 68.15 01:00:01 PM all 11.68 0.00 1.75 0.00 0.13 86.44 01:00:01 PM 0 50.52 0.00 5.21 0.00 0.00 44.27 01:00:01 PM 1 18.56 0.00 3.09 0.00 0.00 78.35 01:00:01 PM 2 18.56 0.00 3.61 0.00 0.52 77.32 01:00:01 PM 3 2.08 0.00 0.52 0.00 0.00 97.40 01:00:01 PM 4 0.52 0.00 0.52 0.00 0.52 98.45 01:00:01 PM 5 0.52 0.00 0.52 0.00 0.00 98.95 01:00:01 PM 6 1.04 0.00 0.00 0.00 0.00 98.96 01:00:01 PM 7 1.56 0.00 0.52 0.00 0.00 97.92 01:01:01 PM all 22.07 0.00 2.41 0.13 0.09 75.30 01:01:01 PM 0 26.47 0.00 2.44 0.05 0.10 70.93 01:01:01 PM 1 21.41 0.00 2.26 0.25 0.10 75.98 01:01:01 PM 2 15.72 0.00 2.72 0.18 0.08 81.30 01:01:01 PM 3 18.24 0.00 2.28 0.22 0.10 79.16 01:01:01 PM 4 21.46 0.00 1.98 0.03 0.08 76.45 01:01:01 PM 5 31.20 0.00 3.22 0.17 0.08 65.33 01:01:01 PM 6 17.30 0.00 2.11 0.10 0.08 80.41 01:01:01 PM 7 24.77 0.00 2.26 0.05 0.08 72.83 01:02:01 PM all 10.00 0.00 0.76 0.02 0.05 89.17 01:02:01 PM 0 24.45 0.00 0.71 0.00 0.08 74.75 01:02:01 PM 1 7.15 0.00 1.05 0.03 0.05 91.71 01:02:01 PM 2 7.17 0.00 0.83 0.03 0.07 91.89 01:02:01 PM 3 8.05 0.00 0.88 0.00 0.05 91.01 01:02:01 PM 4 9.89 0.00 0.61 0.00 0.03 89.47 01:02:01 PM 5 4.88 0.00 0.63 0.08 0.03 94.38 01:02:01 PM 6 5.86 0.00 0.66 0.02 0.03 93.43 01:02:01 PM 7 12.54 0.00 0.70 0.00 0.05 86.72 01:03:01 PM all 28.33 0.00 0.86 0.86 0.10 69.85 01:03:01 PM 0 18.03 0.00 0.37 0.00 0.08 81.52 01:03:01 PM 1 55.69 0.00 0.70 0.77 0.13 42.70 01:03:01 PM 2 21.78 0.00 1.39 2.39 0.10 74.33 01:03:01 PM 3 26.99 0.00 0.55 0.00 0.07 72.39 01:03:01 PM 4 24.75 0.00 1.57 0.92 0.15 72.61 01:03:01 PM 5 32.34 0.00 1.14 1.95 0.13 64.43 01:03:01 PM 6 22.63 0.00 0.40 0.58 0.08 76.30 01:03:01 PM 7 24.39 0.00 0.73 0.25 0.08 74.55 01:04:01 PM all 11.79 0.00 1.29 3.34 0.08 83.49 01:04:01 PM 0 10.28 0.00 1.53 0.02 0.05 88.12 01:04:01 PM 1 9.97 0.00 1.43 5.35 0.07 83.18 01:04:01 PM 2 11.60 0.00 1.44 4.06 0.10 82.79 01:04:01 PM 3 16.30 0.00 0.96 1.16 0.08 81.50 01:04:01 PM 4 4.18 0.00 0.94 7.89 0.08 86.91 01:04:01 PM 5 17.57 0.00 0.80 1.58 0.12 79.94 01:04:01 PM 6 14.65 0.00 1.48 1.43 0.08 82.35 01:04:01 PM 7 9.87 0.00 1.76 5.22 0.08 83.07 01:05:01 PM all 27.45 0.00 1.63 0.50 0.12 70.30 01:05:01 PM 0 42.06 0.00 1.90 0.07 0.13 55.84 01:05:01 PM 1 18.19 0.00 1.50 0.30 0.12 79.89 01:05:01 PM 2 23.49 0.00 2.31 0.30 0.12 73.78 01:05:01 PM 3 30.86 0.00 1.55 0.30 0.12 67.18 01:05:01 PM 4 20.52 0.00 1.51 0.49 0.10 77.38 01:05:01 PM 5 34.68 0.00 1.31 0.00 0.12 63.89 01:05:01 PM 6 20.70 0.00 1.66 2.52 0.10 75.02 01:05:01 PM 7 29.05 0.00 1.29 0.05 0.13 69.48 01:06:01 PM all 26.32 0.00 1.64 0.40 0.09 71.56 01:06:01 PM 0 30.29 0.00 1.36 0.18 0.10 68.07 01:06:01 PM 1 35.22 0.00 1.82 0.07 0.10 62.79 01:06:01 PM 2 14.96 0.00 1.68 0.00 0.07 83.30 01:06:01 PM 3 33.18 0.00 1.07 0.10 0.10 65.55 01:06:01 PM 4 29.54 0.00 1.80 0.05 0.08 68.53 01:06:01 PM 5 23.07 0.00 1.17 0.30 0.07 75.39 01:06:01 PM 6 17.23 0.00 1.80 2.32 0.08 78.57 01:06:01 PM 7 27.06 0.00 2.42 0.17 0.08 70.28 01:07:01 PM all 21.69 0.00 1.65 1.17 0.06 75.42 01:07:01 PM 0 28.10 0.00 1.42 1.09 0.07 69.32 01:07:01 PM 1 28.59 0.00 2.73 5.01 0.08 63.59 01:07:01 PM 2 23.73 0.00 2.21 0.07 0.07 73.92 01:07:01 PM 3 22.73 0.00 1.02 0.18 0.07 76.00 01:07:01 PM 4 21.82 0.00 1.67 0.25 0.05 76.20 01:07:01 PM 5 24.55 0.00 1.66 0.20 0.07 73.52 01:07:01 PM 6 7.78 0.00 1.52 2.59 0.05 88.05 01:07:01 PM 7 16.26 0.00 0.99 0.00 0.05 82.70 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.77 0.00 1.54 0.98 0.08 74.63 Average: 0 26.77 0.00 1.46 0.30 0.09 71.38 Average: 1 24.49 0.00 1.77 2.01 0.09 71.65 Average: 2 20.94 0.00 1.75 1.32 0.09 75.91 Average: 3 22.18 0.00 1.36 0.35 0.08 76.02 Average: 4 19.45 0.00 1.57 1.31 0.08 77.58 Average: 5 26.43 0.00 1.51 0.64 0.09 71.33 Average: 6 18.02 0.00 1.39 1.12 0.07 79.40 Average: 7 23.90 0.00 1.50 0.77 0.08 73.75