---> uname -a: Linux prd-centos8-docker-8c-8g-41702.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1157 25086 19 5646 30259 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:6a:14:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85629sec preferred_lft 85629sec inet6 fe80::f816:3eff:fe6a:1420/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:f1:99:13 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:dcff:fef1:9913/64 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) 08/28/2025 _x86_64_ (8 CPU) 08:53:43 LINUX RESTART (8 CPU) 08:54:01 AM tps rtps wtps bread/s bwrtn/s 08:55:01 AM 210.45 27.16 183.29 7083.52 20555.58 08:56:01 AM 222.31 17.31 205.00 3622.79 11594.72 08:57:01 AM 151.65 1.77 149.88 549.37 12681.85 08:58:01 AM 125.92 0.67 125.26 452.38 40444.59 08:59:01 AM 39.39 0.00 39.39 0.00 549.92 09:00:01 AM 13.16 0.48 12.68 21.46 319.03 09:01:01 AM 11.01 0.00 11.01 0.00 529.46 09:02:01 AM 24.19 0.08 24.11 1.86 6601.71 09:03:01 AM 93.42 0.00 93.42 0.00 17315.93 09:04:01 AM 81.30 0.00 81.30 0.00 1039.31 09:05:01 AM 52.73 2.48 50.25 4502.37 27263.40 09:06:01 AM 29.51 1.42 28.10 1731.84 7266.16 Average: 87.91 4.28 83.63 1496.77 12179.06 08:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 AM 29648012 31282004 3007700 9.21 2688 1958352 1432932 4.25 147868 2433092 158772 08:56:01 AM 28585508 30582104 4070204 12.46 2688 2310248 1927264 5.72 213848 3375872 132708 08:57:01 AM 26270168 28582016 6385544 19.55 2688 2619400 3805216 11.29 290080 5584232 86136 08:58:01 AM 24481636 27884412 8174076 25.03 2688 3685316 5523368 16.39 430388 7127884 144 08:59:01 AM 24590784 27996504 8064928 24.70 2688 3687692 5515496 16.36 439724 7010596 124 09:00:01 AM 24553132 27963160 8102580 24.81 2688 3692260 4134844 12.27 441248 7049060 72 09:01:01 AM 25486848 28906064 7168864 21.95 2688 3701348 3401248 10.09 443236 6119348 20 09:02:01 AM 24887676 28658708 7768036 23.79 2688 4042288 3536564 10.49 507320 6630224 112704 09:03:01 AM 23319828 27463704 9335884 28.59 2688 4412200 6056920 17.97 554488 8104924 548 09:04:01 AM 24634056 28723712 8021656 24.56 2688 4346364 3734852 11.08 551028 6812628 15580 09:05:01 AM 25802188 30886100 6853524 20.99 2688 5331696 1698184 5.04 738444 5448280 65960 09:06:01 AM 25611976 30921024 7043736 21.57 2688 5551248 1605724 4.76 970100 5400788 47996 Average: 25655984 29154126 6999728 21.43 2688 3778201 3531051 10.48 477314 5924744 51730 08:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 467.19 289.59 1831.73 66.68 0.00 0.00 0.00 0.00 08:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 250.37 202.52 2489.18 49.73 0.00 0.00 0.00 0.00 08:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 363.69 269.14 4485.10 50.10 0.00 0.00 0.00 0.00 08:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM lo 1.60 1.60 0.08 0.08 0.00 0.00 0.00 0.00 08:58:01 AM eth0 251.55 132.42 8800.71 13.01 0.00 0.00 0.00 0.00 08:58:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 08:58:01 AM vethe241d24 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:59:01 AM lo 39.07 39.07 3.24 3.24 0.00 0.00 0.00 0.00 08:59:01 AM eth0 88.82 66.29 28.89 28.40 0.00 0.00 0.00 0.00 08:59:01 AM docker0 8.91 10.11 1.21 1.20 0.00 0.00 0.00 0.00 08:59:01 AM vethc674a24 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:00:01 AM lo 66.64 66.64 3.99 3.99 0.00 0.00 0.00 0.00 09:00:01 AM eth0 352.22 266.58 105.66 113.35 0.00 0.00 0.00 0.00 09:00:01 AM docker0 3.47 4.12 0.62 0.64 0.00 0.00 0.00 0.00 09:01:01 AM lo 3.67 3.67 0.18 0.18 0.00 0.00 0.00 0.00 09:01:01 AM eth0 105.86 81.86 94.60 26.12 0.00 0.00 0.00 0.00 09:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:02:01 AM eth0 266.17 166.09 1462.87 27.09 0.00 0.00 0.00 0.00 09:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM lo 247.85 247.85 37.22 37.22 0.00 0.00 0.00 0.00 09:03:01 AM eth0 422.76 193.69 1523.21 21.23 0.00 0.00 0.00 0.00 09:03:01 AM docker0 108.30 113.63 16.93 18.24 0.00 0.00 0.00 0.00 09:03:01 AM veth80c4f28 98.63 103.58 17.33 15.56 0.00 0.00 0.00 0.00 09:03:01 AM vethd22dba7 9.66 10.75 1.08 2.95 0.00 0.00 0.00 0.00 09:04:01 AM lo 1175.15 1175.15 209.24 209.24 0.00 0.00 0.00 0.00 09:04:01 AM eth0 115.26 91.02 283.06 39.42 0.00 0.00 0.00 0.00 09:04:01 AM docker0 515.75 528.23 103.63 98.67 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 09:05:01 AM eth0 83.76 72.94 1258.00 17.67 0.00 0.00 0.00 0.00 09:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 328.65 171.89 2364.61 32.44 0.00 0.00 0.00 0.00 09:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 127.88 127.88 21.16 21.16 0.00 0.00 0.00 0.00 Average: eth0 258.03 167.00 2060.58 40.44 0.00 0.00 0.00 0.00 Average: docker0 53.02 54.67 10.20 9.89 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) 08/28/2025 _x86_64_ (8 CPU) 08:53:43 LINUX RESTART (8 CPU) 08:54:01 AM CPU %user %nice %system %iowait %steal %idle 08:55:01 AM all 14.28 0.00 2.27 2.67 0.09 80.69 08:55:01 AM 0 13.38 0.00 1.96 3.30 0.10 81.26 08:55:01 AM 1 21.99 0.00 3.10 0.90 0.08 73.92 08:55:01 AM 2 12.26 0.00 2.13 2.13 0.10 83.38 08:55:01 AM 3 15.86 0.00 1.37 3.53 0.07 79.17 08:55:01 AM 4 6.64 0.00 1.66 0.79 0.08 90.83 08:55:01 AM 5 16.23 0.00 2.55 7.31 0.07 73.85 08:55:01 AM 6 21.16 0.00 3.17 2.65 0.13 72.90 08:55:01 AM 7 6.72 0.00 2.21 0.77 0.08 90.21 08:56:01 AM all 17.67 0.00 1.48 3.15 0.98 76.72 08:56:01 AM 0 15.56 0.00 0.82 1.13 0.48 82.01 08:56:01 AM 1 19.94 0.00 1.93 3.13 1.26 73.74 08:56:01 AM 2 15.63 0.00 1.28 0.74 1.56 80.78 08:56:01 AM 3 18.64 0.00 3.14 1.45 2.37 74.40 08:56:01 AM 4 18.98 0.00 1.47 3.02 0.43 76.10 08:56:01 AM 5 15.79 0.00 1.21 12.13 0.86 70.01 08:56:01 AM 6 19.69 0.00 0.98 2.51 0.68 76.13 08:56:01 AM 7 17.11 0.00 0.98 1.06 0.10 80.75 08:57:01 AM all 47.31 0.00 1.40 0.81 0.13 50.35 08:57:01 AM 0 57.60 0.00 0.89 0.74 0.15 40.63 08:57:01 AM 1 44.91 0.00 2.16 0.57 0.13 52.23 08:57:01 AM 2 50.60 0.00 0.72 0.97 0.13 47.58 08:57:01 AM 3 50.37 0.00 1.83 2.06 0.13 45.61 08:57:01 AM 4 38.36 0.00 0.79 0.27 0.13 60.45 08:57:01 AM 5 41.87 0.00 1.51 0.39 0.10 56.13 08:57:01 AM 6 51.21 0.00 1.96 0.70 0.13 45.99 08:57:01 AM 7 43.51 0.00 1.34 0.82 0.12 54.21 08:58:01 AM all 19.07 0.00 3.41 1.62 0.12 75.79 08:58:01 AM 0 20.17 0.00 3.71 0.29 0.12 75.71 08:58:01 AM 1 18.30 0.00 3.04 2.52 0.10 76.04 08:58:01 AM 2 16.67 0.00 3.86 1.39 0.10 77.97 08:58:01 AM 3 20.84 0.00 4.50 1.42 0.14 73.10 08:58:01 AM 4 20.85 0.00 2.84 0.34 0.08 75.89 08:58:01 AM 5 14.88 0.00 2.65 0.46 0.14 81.88 08:58:01 AM 6 17.85 0.00 3.34 1.65 0.14 77.03 08:58:01 AM 7 22.97 0.00 3.33 4.93 0.12 68.65 08:59:01 AM all 22.44 0.00 2.42 0.08 0.11 74.96 08:59:01 AM 0 20.55 0.00 2.31 0.10 0.12 76.92 08:59:01 AM 1 23.94 0.00 2.82 0.05 0.13 73.05 08:59:01 AM 2 19.63 0.00 2.19 0.10 0.12 77.96 08:59:01 AM 3 16.87 0.00 1.83 0.05 0.10 81.15 08:59:01 AM 4 26.96 0.00 2.80 0.15 0.10 69.99 08:59:01 AM 5 22.15 0.00 2.25 0.03 0.08 75.49 08:59:01 AM 6 22.42 0.00 2.66 0.10 0.10 74.72 08:59:01 AM 7 26.97 0.00 2.48 0.02 0.10 70.43 09:00:01 AM all 8.65 0.00 1.32 0.05 0.12 89.86 09:00:01 AM 0 11.92 0.00 1.05 0.23 0.12 86.68 09:00:01 AM 1 8.02 0.00 1.39 0.07 0.13 90.39 09:00:01 AM 2 9.66 0.00 1.55 0.00 0.17 88.62 09:00:01 AM 3 7.37 0.00 1.07 0.00 0.08 91.48 09:00:01 AM 4 6.06 0.00 1.24 0.05 0.12 92.53 09:00:01 AM 5 12.03 0.00 1.61 0.03 0.10 86.24 09:00:01 AM 6 7.05 0.00 1.12 0.02 0.10 91.71 09:00:01 AM 7 7.06 0.00 1.54 0.02 0.10 91.28 09:01:01 AM all 11.94 0.00 0.32 1.68 0.04 86.01 09:01:01 AM 0 1.99 0.00 0.50 0.00 0.03 97.48 09:01:01 AM 1 26.73 0.00 0.60 2.87 0.07 69.73 09:01:01 AM 2 5.64 0.00 0.23 0.57 0.03 93.52 09:01:01 AM 3 12.81 0.00 0.32 9.87 0.03 76.97 09:01:01 AM 4 3.60 0.00 0.40 0.02 0.03 95.94 09:01:01 AM 5 19.19 0.00 0.10 0.00 0.05 80.66 09:01:01 AM 6 3.73 0.00 0.17 0.12 0.05 95.94 09:01:01 AM 7 21.80 0.00 0.27 0.00 0.05 77.88 09:02:01 AM all 34.85 0.00 1.21 2.56 0.40 60.98 09:02:01 AM 0 30.42 0.00 0.56 0.00 0.47 68.55 09:02:01 AM 1 40.95 0.00 1.66 11.67 1.02 44.69 09:02:01 AM 2 27.57 0.00 1.40 7.71 0.13 63.19 09:02:01 AM 3 24.27 0.00 1.43 0.02 0.18 74.10 09:02:01 AM 4 50.13 0.00 1.43 0.58 0.93 46.92 09:02:01 AM 5 38.01 0.00 0.99 0.00 0.15 60.85 09:02:01 AM 6 22.13 0.00 1.25 0.54 0.14 75.94 09:02:01 AM 7 45.25 0.00 0.96 0.02 0.17 53.60 09:03:01 AM all 24.79 0.00 1.85 1.50 0.12 71.75 09:03:01 AM 0 23.11 0.00 1.52 0.08 0.12 75.17 09:03:01 AM 1 27.10 0.00 2.10 1.93 0.10 68.77 09:03:01 AM 2 23.68 0.00 2.63 7.37 0.12 66.21 09:03:01 AM 3 22.77 0.00 1.50 0.20 0.13 75.40 09:03:01 AM 4 41.08 0.00 2.50 1.44 0.14 54.85 09:03:01 AM 5 22.55 0.00 1.14 0.69 0.10 75.52 09:03:01 AM 6 24.97 0.00 1.33 0.05 0.10 73.56 09:03:01 AM 7 13.16 0.00 2.08 0.22 0.12 84.42 09:04:01 AM all 22.98 0.00 2.51 0.44 0.95 73.12 09:04:01 AM 0 17.50 0.00 2.21 0.17 1.55 78.57 09:04:01 AM 1 20.20 0.00 3.58 0.44 2.10 73.69 09:04:01 AM 2 26.53 0.00 2.58 0.22 0.47 70.21 09:04:01 AM 3 19.04 0.00 2.52 1.12 1.12 76.21 09:04:01 AM 4 30.30 0.00 1.38 0.93 1.09 66.30 09:04:01 AM 5 24.28 0.00 1.54 0.07 0.25 73.86 09:04:01 AM 6 26.83 0.00 1.94 0.28 0.78 70.17 09:04:01 AM 7 18.99 0.00 4.40 0.29 0.24 76.09 09:05:01 AM all 31.02 0.00 1.60 2.48 0.10 64.80 09:05:01 AM 0 41.59 0.00 2.01 0.95 0.10 55.35 09:05:01 AM 1 34.12 0.00 1.69 5.56 0.10 58.53 09:05:01 AM 2 14.44 0.00 1.37 2.09 0.08 82.02 09:05:01 AM 3 21.15 0.00 1.86 3.27 0.10 73.62 09:05:01 AM 4 16.72 0.00 1.53 1.81 0.07 79.88 09:05:01 AM 5 37.32 0.00 1.40 2.11 0.10 59.07 09:05:01 AM 6 37.71 0.00 1.05 0.00 0.10 61.14 09:05:01 AM 7 45.11 0.00 1.93 4.03 0.12 48.81 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 24.48 0.00 0.98 0.46 0.08 74.01 09:06:01 AM 0 32.36 0.00 0.77 0.00 0.10 66.77 09:06:01 AM 1 31.83 0.00 0.70 0.05 0.08 67.34 09:06:01 AM 2 24.03 0.00 1.10 2.06 0.10 72.71 09:06:01 AM 3 13.05 0.00 0.94 0.82 0.05 85.14 09:06:01 AM 4 8.05 0.00 0.57 0.03 0.05 91.30 09:06:01 AM 5 11.47 0.00 0.58 0.42 0.05 87.48 09:06:01 AM 6 40.22 0.00 2.71 0.30 0.10 56.66 09:06:01 AM 7 34.78 0.00 0.43 0.00 0.08 64.71 Average: all 23.29 0.00 1.73 1.46 0.27 73.26 Average: 0 23.87 0.00 1.52 0.58 0.29 73.74 Average: 1 26.51 0.00 2.06 2.48 0.44 68.51 Average: 2 20.52 0.00 1.75 2.10 0.26 75.36 Average: 3 20.24 0.00 1.86 1.98 0.38 75.54 Average: 4 22.31 0.00 1.55 0.79 0.27 75.08 Average: 5 22.97 0.00 1.46 1.98 0.17 73.42 Average: 6 24.59 0.00 1.80 0.74 0.21 72.65 Average: 7 25.29 0.00 1.83 1.01 0.12 71.76