---> uname -a: Linux prd-centos8-docker-8c-8g-19761.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 1136 25157 19 5597 30280 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:97:00:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:fe97:fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:85:46:6d 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::42:36ff:fe85:466d/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) 06/09/2025 _x86_64_ (8 CPU) 17:57:39 LINUX RESTART (8 CPU) 05:58:01 PM tps rtps wtps bread/s bwrtn/s 05:59:01 PM 249.52 19.69 229.82 3759.55 7497.35 06:00:00 PM 249.69 5.35 244.34 1235.83 19346.03 06:00:01 PM 17.53 0.00 17.53 0.00 884.54 06:01:01 PM 174.54 0.83 173.71 559.55 42459.65 06:02:01 PM 41.96 0.07 41.89 1.73 548.82 06:03:01 PM 15.84 0.43 15.41 20.93 359.70 06:04:01 PM 4.63 0.05 4.58 0.53 341.84 06:05:01 PM 34.33 0.00 34.33 0.00 8142.43 06:06:01 PM 92.42 0.00 92.42 0.00 15745.57 06:07:01 PM 173.64 2.45 171.19 4474.78 2239.97 06:08:01 PM 50.35 1.37 48.98 1741.95 31043.15 Average: 108.31 3.02 105.30 1177.43 12741.88 05:58:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:59:01 PM 29199288 31026980 3456424 10.58 2688 2146140 1809372 5.37 160564 2848112 219424 06:00:00 PM 27819984 30021536 4835728 14.81 2688 2512916 2454764 7.28 268316 4077984 50956 06:00:01 PM 27793484 29995336 4862228 14.89 2688 2513136 2454764 7.28 268436 4104100 51144 06:01:01 PM 24984108 28364384 7671604 23.49 2688 3664448 4458648 13.23 421888 6643524 72 06:02:01 PM 24885328 28268320 7770384 23.79 2688 3666716 3922076 11.64 436848 6728460 456 06:03:01 PM 24709756 28097696 7945956 24.33 2688 3671336 4048968 12.01 438724 6899532 120 06:04:01 PM 25600184 28996272 7055528 21.61 2688 3679504 3354252 9.95 440540 6014360 24 06:05:01 PM 24745000 28557320 7910712 24.22 2688 4084312 3732568 11.07 502888 6781188 174968 06:06:01 PM 23049304 27168828 9606408 29.42 2688 4391060 6349632 18.84 549840 8386276 1764 06:07:01 PM 24385512 28819380 8270200 25.33 2688 4692324 3332488 9.89 579472 7037632 242728 06:08:01 PM 24529840 29768236 8125872 24.88 2688 5485508 2640980 7.84 782856 6675444 78504 Average: 25609253 29007663 7046459 21.58 2688 3682491 3505319 10.40 440943 6017874 74560 05:58:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 PM eth0 321.03 224.56 1473.30 47.82 0.00 0.00 0.00 0.00 05:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:00 PM eth0 399.17 306.72 5194.40 47.98 0.00 0.00 0.00 0.00 06:00:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 PM eth0 27.84 21.65 5.85 5.60 0.00 0.00 0.00 0.00 06:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 06:01:01 PM eth0 337.07 222.46 10031.21 23.71 0.00 0.00 0.00 0.00 06:01:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 06:01:01 PM veth32d01df 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:02:01 PM lo 28.16 28.16 2.54 2.54 0.00 0.00 0.00 0.00 06:02:01 PM eth0 77.42 56.38 25.89 24.03 0.00 0.00 0.00 0.00 06:02:01 PM docker0 7.61 8.64 1.08 1.00 0.00 0.00 0.00 0.00 06:03:01 PM lo 59.35 59.35 3.60 3.60 0.00 0.00 0.00 0.00 06:03:01 PM eth0 254.87 198.23 71.17 78.38 0.00 0.00 0.00 0.00 06:03:01 PM docker0 3.02 3.83 0.59 0.63 0.00 0.00 0.00 0.00 06:04:01 PM lo 15.83 15.83 0.77 0.77 0.00 0.00 0.00 0.00 06:04:01 PM eth0 194.62 146.73 86.95 50.22 0.00 0.00 0.00 0.00 06:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:05:01 PM eth0 458.31 263.67 2123.29 29.83 0.00 0.00 0.00 0.00 06:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM lo 445.20 445.20 88.85 88.85 0.00 0.00 0.00 0.00 06:06:01 PM eth0 238.04 145.72 758.33 21.23 0.00 0.00 0.00 0.00 06:06:01 PM docker0 210.88 220.11 40.30 45.33 0.00 0.00 0.00 0.00 06:06:01 PM veth4e8634a 188.44 196.97 40.60 34.91 0.00 0.00 0.00 0.00 06:06:01 PM vetha5f866c 22.44 23.84 2.58 10.68 0.00 0.00 0.00 0.00 06:07:01 PM lo 598.10 598.10 137.91 137.91 0.00 0.00 0.00 0.00 06:07:01 PM eth0 133.47 109.30 1510.53 29.51 0.00 0.00 0.00 0.00 06:07:01 PM docker0 291.27 299.73 73.08 64.49 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 361.86 271.09 2111.85 46.16 0.00 0.00 0.00 0.00 06:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 114.77 114.77 23.37 23.37 0.00 0.00 0.00 0.00 Average: eth0 276.97 194.02 2330.16 39.82 0.00 0.00 0.00 0.00 Average: docker0 51.28 53.24 11.50 11.15 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) 06/09/2025 _x86_64_ (8 CPU) 17:57:39 LINUX RESTART (8 CPU) 05:58:01 PM CPU %user %nice %system %iowait %steal %idle 05:59:01 PM all 12.38 0.00 1.21 0.62 0.06 85.73 05:59:01 PM 0 19.40 0.00 2.20 1.85 0.08 76.46 05:59:01 PM 1 3.19 0.00 0.53 0.37 0.08 95.83 05:59:01 PM 2 17.92 0.00 1.62 0.73 0.05 79.68 05:59:01 PM 3 18.64 0.00 1.46 0.69 0.07 79.15 05:59:01 PM 4 9.27 0.00 1.34 0.08 0.08 89.23 05:59:01 PM 5 4.14 0.00 0.60 0.55 0.03 94.67 05:59:01 PM 6 15.33 0.00 1.27 0.30 0.05 83.05 05:59:01 PM 7 11.13 0.00 0.68 0.37 0.03 87.79 06:00:00 PM all 42.72 0.00 1.47 1.43 0.09 54.29 06:00:00 PM 0 53.33 0.00 0.66 0.10 0.08 45.83 06:00:00 PM 1 42.51 0.00 2.01 2.91 0.10 52.47 06:00:00 PM 2 64.29 0.00 1.77 2.50 0.08 31.36 06:00:00 PM 3 56.22 0.00 1.12 1.50 0.08 41.08 06:00:00 PM 4 39.40 0.00 2.29 1.68 0.08 56.54 06:00:00 PM 5 23.99 0.00 1.63 1.65 0.08 72.64 06:00:00 PM 6 35.20 0.00 1.17 0.75 0.07 62.81 06:00:00 PM 7 26.83 0.00 1.12 0.34 0.10 71.61 06:00:01 PM all 55.74 0.00 1.03 0.13 0.13 42.97 06:00:01 PM 0 98.96 0.00 1.04 0.00 0.00 0.00 06:00:01 PM 1 98.97 0.00 0.00 0.00 0.00 1.03 06:00:01 PM 2 2.08 0.00 0.00 0.00 0.00 97.92 06:00:01 PM 3 97.96 0.00 1.02 0.00 0.00 1.02 06:00:01 PM 4 93.88 0.00 3.06 1.02 0.00 2.04 06:00:01 PM 5 26.80 0.00 1.03 0.00 1.03 71.13 06:00:01 PM 6 3.09 0.00 1.03 0.00 0.00 95.88 06:00:01 PM 7 22.92 0.00 1.04 0.00 0.00 76.04 06:01:01 PM all 27.88 0.00 3.14 0.83 0.08 68.06 06:01:01 PM 0 22.58 0.00 3.08 0.24 0.08 74.02 06:01:01 PM 1 32.03 0.00 4.01 0.94 0.08 62.94 06:01:01 PM 2 34.81 0.00 2.57 0.77 0.07 61.79 06:01:01 PM 3 34.24 0.00 3.40 1.53 0.08 60.75 06:01:01 PM 4 35.62 0.00 3.24 0.74 0.08 60.32 06:01:01 PM 5 16.57 0.00 2.80 0.30 0.07 80.26 06:01:01 PM 6 26.08 0.00 2.54 1.36 0.08 69.94 06:01:01 PM 7 21.10 0.00 3.52 0.77 0.07 74.55 06:02:01 PM all 23.78 0.00 2.65 0.07 0.09 73.41 06:02:01 PM 0 23.10 0.00 2.46 0.13 0.12 74.19 06:02:01 PM 1 23.59 0.00 2.44 0.05 0.08 73.84 06:02:01 PM 2 28.52 0.00 2.99 0.07 0.10 68.32 06:02:01 PM 3 22.93 0.00 2.48 0.07 0.10 74.42 06:02:01 PM 4 25.03 0.00 3.03 0.05 0.08 71.81 06:02:01 PM 5 25.43 0.00 2.43 0.08 0.08 71.97 06:02:01 PM 6 16.10 0.00 2.24 0.08 0.08 81.49 06:02:01 PM 7 25.49 0.00 3.15 0.05 0.08 71.23 06:03:01 PM all 9.46 0.00 1.59 0.03 0.08 88.85 06:03:01 PM 0 8.12 0.00 1.39 0.08 0.10 90.31 06:03:01 PM 1 11.61 0.00 1.62 0.00 0.08 86.68 06:03:01 PM 2 7.08 0.00 1.91 0.03 0.08 90.89 06:03:01 PM 3 13.10 0.00 1.67 0.05 0.07 85.11 06:03:01 PM 4 9.71 0.00 1.89 0.03 0.08 88.29 06:03:01 PM 5 10.55 0.00 1.44 0.00 0.07 87.94 06:03:01 PM 6 9.01 0.00 1.92 0.00 0.08 88.99 06:03:01 PM 7 6.46 0.00 0.85 0.05 0.07 92.57 06:04:01 PM all 11.36 0.00 0.59 0.01 0.05 87.99 06:04:01 PM 0 15.12 0.00 0.22 0.00 0.05 84.61 06:04:01 PM 1 43.38 0.00 1.60 0.02 0.07 54.94 06:04:01 PM 2 3.46 0.00 0.99 0.00 0.05 95.51 06:04:01 PM 3 2.02 0.00 0.27 0.02 0.05 97.64 06:04:01 PM 4 11.70 0.00 0.08 0.00 0.02 88.20 06:04:01 PM 5 6.23 0.00 0.32 0.00 0.05 93.41 06:04:01 PM 6 3.86 0.00 0.43 0.00 0.05 95.66 06:04:01 PM 7 5.06 0.00 0.83 0.08 0.05 93.97 06:05:01 PM all 35.03 0.00 1.34 0.13 0.08 63.42 06:05:01 PM 0 36.80 0.00 0.64 0.00 0.07 62.50 06:05:01 PM 1 44.89 0.00 2.09 0.12 0.07 52.83 06:05:01 PM 2 26.95 0.00 1.41 0.72 0.08 70.84 06:05:01 PM 3 32.78 0.00 1.69 0.13 0.08 65.31 06:05:01 PM 4 36.84 0.00 0.84 0.05 0.08 62.19 06:05:01 PM 5 25.23 0.00 0.95 0.00 0.07 73.75 06:05:01 PM 6 40.26 0.00 1.34 0.03 0.08 58.29 06:05:01 PM 7 36.52 0.00 1.79 0.00 0.07 61.63 06:06:01 PM all 27.32 0.00 1.87 0.34 0.08 70.40 06:06:01 PM 0 33.38 0.00 1.57 0.18 0.08 64.78 06:06:01 PM 1 25.54 0.00 1.98 0.49 0.08 71.91 06:06:01 PM 2 20.51 0.00 2.11 0.74 0.07 76.57 06:06:01 PM 3 39.90 0.00 2.85 0.08 0.08 57.08 06:06:01 PM 4 36.87 0.00 1.39 0.47 0.08 61.19 06:06:01 PM 5 24.06 0.00 1.56 0.02 0.08 74.28 06:06:01 PM 6 24.81 0.00 2.00 0.54 0.07 72.59 06:06:01 PM 7 13.42 0.00 1.51 0.17 0.07 84.83 06:07:01 PM all 32.72 0.00 1.83 0.34 0.08 65.02 06:07:01 PM 0 41.30 0.00 2.68 1.12 0.08 54.82 06:07:01 PM 1 41.18 0.00 1.87 0.08 0.08 56.78 06:07:01 PM 2 27.51 0.00 2.57 0.72 0.08 69.12 06:07:01 PM 3 35.71 0.00 1.47 0.02 0.08 62.72 06:07:01 PM 4 26.92 0.00 1.49 0.00 0.08 71.51 06:07:01 PM 5 24.66 0.00 1.10 0.08 0.08 74.07 06:07:01 PM 6 16.81 0.00 1.72 0.33 0.07 81.06 06:07:01 PM 7 47.69 0.00 1.74 0.38 0.08 50.10 06:08:01 PM all 32.03 0.00 1.51 0.44 0.08 65.93 06:08:01 PM 0 19.25 0.00 1.17 0.23 0.08 79.26 06:08:01 PM 1 33.98 0.00 2.28 0.13 0.08 63.53 06:08:01 PM 2 44.16 0.00 0.99 0.07 0.07 54.72 06:08:01 PM 3 20.16 0.00 1.89 2.29 0.08 75.57 06:08:01 PM 4 48.42 0.00 1.42 0.00 0.07 50.09 06:08:01 PM 5 9.14 0.00 1.31 0.00 0.08 89.47 06:08:01 PM 6 33.64 0.00 1.84 0.79 0.10 63.63 06:08:01 PM 7 47.47 0.00 1.20 0.02 0.08 51.23 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.48 0.00 1.72 0.42 0.08 72.30 Average: 0 27.31 0.00 1.61 0.39 0.08 70.60 Average: 1 30.28 0.00 2.04 0.51 0.08 67.10 Average: 2 27.42 0.00 1.89 0.63 0.07 69.99 Average: 3 27.63 0.00 1.83 0.63 0.08 69.82 Average: 4 28.06 0.00 1.70 0.31 0.08 69.86 Average: 5 17.00 0.00 1.41 0.27 0.07 81.25 Average: 6 22.05 0.00 1.65 0.42 0.07 75.81 Average: 7 24.11 0.00 1.64 0.22 0.07 73.96