---> uname -a: Linux prd-centos8-docker-8c-8g-17627.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1142 25279 19 5468 30274 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:2b:ae:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.50/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:fe2b:aeef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:75:bc:bc 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:ccff:fe75:bcbc/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) 12/04/2025 _x86_64_ (8 CPU) 09:00:33 LINUX RESTART (8 CPU) 09:01:01 AM tps rtps wtps bread/s bwrtn/s 09:02:01 AM 170.62 20.14 150.48 3837.57 8314.46 09:03:01 AM 264.24 5.07 259.17 1272.72 19074.09 09:04:01 AM 37.79 0.07 37.72 1.33 2839.47 09:05:01 AM 106.58 0.55 106.03 414.13 38592.35 09:06:01 AM 39.55 0.53 39.02 23.18 889.75 09:07:01 AM 11.66 0.00 11.66 0.00 525.71 09:08:01 AM 115.91 0.00 115.91 0.00 23850.58 09:09:01 AM 18.96 0.00 18.96 0.00 476.72 09:10:01 AM 143.11 0.00 143.11 0.00 1929.10 09:11:01 AM 52.72 2.53 50.18 4506.90 27030.67 Average: 96.21 2.89 93.32 1007.31 12371.20 09:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:02:01 AM 29090344 30948808 3565368 10.92 2688 2175652 1806764 5.36 160468 2948988 190032 09:03:01 AM 27865300 30123784 4790412 14.67 2688 2567648 2250764 6.68 265352 4021816 49628 09:04:01 AM 26293840 28575932 6361872 19.48 2688 2590100 3748816 11.12 278992 5575764 112 09:05:01 AM 24334356 27750424 8321356 25.48 2688 3699052 4392212 13.03 422484 7286656 1416 09:06:01 AM 24037296 27463292 8618416 26.39 2688 3707024 4803120 14.25 441244 7557928 68 09:07:01 AM 24498432 27938136 8157280 24.98 2688 3720864 4164544 12.36 448748 7095448 4448 09:08:01 AM 22743408 26886028 9912304 30.35 2688 4410496 6610348 19.61 645428 8589748 1660 09:09:01 AM 21768888 25958504 10886824 33.34 2688 4457872 7423464 22.03 648980 9557020 3316 09:10:01 AM 23945620 28054780 8710092 26.67 2688 4365204 3943700 11.70 646016 7403272 5652 09:11:01 AM 25845200 30948296 6810512 20.86 2688 5349876 1555868 4.62 1132912 5012616 74032 Average: 25042268 28464798 7613444 23.31 2688 3704379 4069960 12.08 509062 6504926 33036 09:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 115.42 95.75 1474.99 34.72 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 447.94 360.61 5530.59 55.88 0.00 0.00 0.00 0.00 09:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM eth0 165.01 127.36 303.69 44.99 0.00 0.00 0.00 0.00 09:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.47 0.47 0.02 0.02 0.00 0.00 0.00 0.00 09:05:01 AM eth0 314.75 193.64 9489.92 16.40 0.00 0.00 0.00 0.00 09:05:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:06:01 AM lo 59.20 59.20 5.00 5.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 181.33 150.30 54.90 62.67 0.00 0.00 0.00 0.00 09:06:01 AM docker0 12.23 13.71 1.81 1.70 0.00 0.00 0.00 0.00 09:06:01 AM veth7ad8349 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:07:01 AM lo 43.74 43.74 2.26 2.26 0.00 0.00 0.00 0.00 09:07:01 AM eth0 176.57 148.93 73.06 75.97 0.00 0.00 0.00 0.00 09:07:01 AM docker0 0.78 0.97 0.11 0.16 0.00 0.00 0.00 0.00 09:08:01 AM lo 20.19 20.19 2.50 2.50 0.00 0.00 0.00 0.00 09:08:01 AM eth0 532.67 256.75 2976.38 1602.51 0.00 0.00 0.00 0.00 09:08:01 AM docker0 8.46 9.95 0.81 1.94 0.00 0.00 0.00 0.00 09:08:01 AM vethcd184cd 8.46 10.08 0.93 1.95 0.00 0.00 0.00 0.00 09:08:01 AM veth7a0dbb5 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 09:09:01 AM lo 850.68 850.68 123.32 123.32 0.00 0.00 0.00 0.00 09:09:01 AM eth0 126.17 89.04 34.64 37.23 0.00 0.00 0.00 0.00 09:09:01 AM docker0 362.76 375.57 57.18 59.15 0.00 0.00 0.00 0.00 09:09:01 AM vethcd184cd 313.81 325.19 56.22 45.96 0.00 0.00 0.00 0.00 09:09:01 AM veth7a0dbb5 48.95 50.47 5.92 13.19 0.00 0.00 0.00 0.00 09:10:01 AM lo 834.83 834.83 158.97 158.97 0.00 0.00 0.00 0.00 09:10:01 AM eth0 90.35 79.63 275.85 32.31 0.00 0.00 0.00 0.00 09:10:01 AM docker0 353.96 362.34 79.77 73.75 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 09:11:01 AM eth0 115.38 138.25 1272.52 2330.46 0.00 0.00 0.00 0.00 09:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 181.22 181.22 29.25 29.25 0.00 0.00 0.00 0.00 Average: eth0 226.63 164.04 2152.07 429.92 0.00 0.00 0.00 0.00 Average: docker0 73.93 76.37 13.99 13.69 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) 12/04/2025 _x86_64_ (8 CPU) 09:00:33 LINUX RESTART (8 CPU) 09:01:01 AM CPU %user %nice %system %iowait %steal %idle 09:02:01 AM all 12.05 0.00 1.11 0.71 0.05 86.08 09:02:01 AM 0 9.41 0.00 1.02 0.37 0.05 89.16 09:02:01 AM 1 16.77 0.00 1.64 0.50 0.05 81.04 09:02:01 AM 2 14.55 0.00 0.97 0.52 0.03 83.93 09:02:01 AM 3 12.85 0.00 1.12 0.27 0.07 85.70 09:02:01 AM 4 7.33 0.00 0.72 0.85 0.03 91.07 09:02:01 AM 5 20.16 0.00 1.57 1.02 0.05 77.21 09:02:01 AM 6 3.14 0.00 0.55 0.73 0.05 95.53 09:02:01 AM 7 12.20 0.00 1.32 1.45 0.05 84.98 09:03:01 AM all 33.73 0.00 1.37 1.04 0.09 63.77 09:03:01 AM 0 26.27 0.00 0.73 0.35 0.08 72.56 09:03:01 AM 1 36.22 0.00 1.02 0.58 0.08 62.09 09:03:01 AM 2 31.28 0.00 1.94 1.27 0.10 65.41 09:03:01 AM 3 36.84 0.00 1.70 1.10 0.08 60.27 09:03:01 AM 4 36.47 0.00 2.21 2.32 0.10 58.90 09:03:01 AM 5 41.20 0.00 1.12 0.38 0.08 57.21 09:03:01 AM 6 22.91 0.00 1.10 0.38 0.08 75.51 09:03:01 AM 7 38.64 0.00 1.15 1.89 0.08 58.23 09:04:01 AM all 24.58 0.00 0.84 0.11 0.06 74.41 09:04:01 AM 0 11.67 0.00 0.35 0.00 0.05 87.93 09:04:01 AM 1 34.68 0.00 0.75 0.05 0.07 64.45 09:04:01 AM 2 19.82 0.00 0.40 0.02 0.07 79.70 09:04:01 AM 3 16.57 0.00 0.78 0.53 0.05 82.07 09:04:01 AM 4 13.77 0.00 0.30 0.00 0.05 85.88 09:04:01 AM 5 65.77 0.00 1.90 0.15 0.08 32.09 09:04:01 AM 6 7.50 0.00 1.79 0.17 0.05 90.50 09:04:01 AM 7 26.84 0.00 0.42 0.00 0.05 72.70 09:05:01 AM all 25.84 0.00 2.53 0.74 0.08 70.81 09:05:01 AM 0 26.60 0.00 1.94 0.52 0.07 70.87 09:05:01 AM 1 39.06 0.00 2.92 1.24 0.08 56.69 09:05:01 AM 2 23.63 0.00 2.60 0.66 0.08 73.03 09:05:01 AM 3 28.23 0.00 3.28 0.45 0.07 67.96 09:05:01 AM 4 19.20 0.00 2.37 1.17 0.08 77.18 09:05:01 AM 5 31.74 0.00 2.32 0.69 0.07 65.19 09:05:01 AM 6 10.37 0.00 2.35 1.09 0.07 86.12 09:05:01 AM 7 27.88 0.00 2.48 0.10 0.08 69.45 09:06:01 AM all 21.93 0.00 2.39 0.10 0.10 75.48 09:06:01 AM 0 25.81 0.00 1.99 0.03 0.10 72.06 09:06:01 AM 1 29.28 0.00 2.45 0.07 0.10 68.10 09:06:01 AM 2 17.89 0.00 2.35 0.14 0.10 79.52 09:06:01 AM 3 25.24 0.00 2.38 0.10 0.10 72.17 09:06:01 AM 4 22.99 0.00 2.36 0.19 0.09 74.37 09:06:01 AM 5 15.28 0.00 1.89 0.19 0.10 82.54 09:06:01 AM 6 16.82 0.00 3.07 0.07 0.09 79.96 09:06:01 AM 7 22.13 0.00 2.62 0.03 0.10 75.11 09:07:01 AM all 22.55 0.00 1.18 0.04 0.07 76.15 09:07:01 AM 0 20.92 0.00 0.87 0.00 0.08 78.13 09:07:01 AM 1 20.55 0.00 1.02 0.12 0.07 78.25 09:07:01 AM 2 25.62 0.00 0.92 0.00 0.08 73.37 09:07:01 AM 3 18.31 0.00 1.62 0.02 0.07 79.98 09:07:01 AM 4 24.52 0.00 1.10 0.13 0.07 74.17 09:07:01 AM 5 30.00 0.00 1.12 0.03 0.07 68.78 09:07:01 AM 6 21.66 0.00 1.17 0.03 0.08 77.05 09:07:01 AM 7 18.85 0.00 1.65 0.00 0.07 79.43 09:08:01 AM all 29.96 0.00 1.71 0.69 0.08 67.56 09:08:01 AM 0 20.72 0.00 1.22 0.10 0.08 77.87 09:08:01 AM 1 17.26 0.00 1.61 1.22 0.10 79.81 09:08:01 AM 2 30.00 0.00 1.48 1.93 0.08 66.51 09:08:01 AM 3 34.14 0.00 1.93 0.72 0.08 63.13 09:08:01 AM 4 32.77 0.00 1.36 0.37 0.07 65.43 09:08:01 AM 5 30.00 0.00 2.33 0.95 0.08 66.63 09:08:01 AM 6 30.53 0.00 1.73 0.18 0.07 67.49 09:08:01 AM 7 44.25 0.00 2.01 0.05 0.08 53.60 09:09:01 AM all 21.92 0.00 1.55 0.04 0.10 76.40 09:09:01 AM 0 19.61 0.00 1.26 0.07 0.10 78.97 09:09:01 AM 1 22.94 0.00 1.89 0.00 0.10 75.06 09:09:01 AM 2 16.49 0.00 1.91 0.08 0.12 81.40 09:09:01 AM 3 37.38 0.00 1.42 0.07 0.08 61.04 09:09:01 AM 4 17.90 0.00 1.58 0.02 0.12 80.39 09:09:01 AM 5 18.22 0.00 1.98 0.02 0.08 79.71 09:09:01 AM 6 25.21 0.00 1.26 0.02 0.08 73.44 09:09:01 AM 7 17.61 0.00 1.07 0.03 0.08 81.20 09:10:01 AM all 27.57 0.00 1.67 0.32 0.07 70.38 09:10:01 AM 0 30.20 0.00 2.11 0.02 0.08 67.59 09:10:01 AM 1 35.75 0.00 1.96 0.08 0.07 62.15 09:10:01 AM 2 20.10 0.00 1.15 0.59 0.08 78.08 09:10:01 AM 3 20.27 0.00 1.44 0.13 0.05 78.11 09:10:01 AM 4 38.98 0.00 1.71 0.03 0.05 59.23 09:10:01 AM 5 25.70 0.00 1.73 0.10 0.08 72.39 09:10:01 AM 6 26.89 0.00 1.04 0.00 0.08 71.99 09:10:01 AM 7 22.66 0.00 2.21 1.61 0.07 73.46 09:11:01 AM all 23.53 0.00 1.52 0.57 0.06 74.32 09:11:01 AM 0 38.19 0.00 1.75 0.03 0.07 59.96 09:11:01 AM 1 33.77 0.00 1.84 1.00 0.08 63.31 09:11:01 AM 2 18.33 0.00 1.54 0.07 0.07 80.00 09:11:01 AM 3 16.53 0.00 1.72 0.08 0.07 81.59 09:11:01 AM 4 11.49 0.00 1.27 3.08 0.07 84.09 09:11:01 AM 5 20.20 0.00 1.52 0.05 0.03 78.19 09:11:01 AM 6 26.03 0.00 0.95 0.05 0.07 72.90 09:11:01 AM 7 23.69 0.00 1.57 0.17 0.05 74.52 Average: all 24.37 0.00 1.58 0.44 0.08 73.53 Average: 0 22.93 0.00 1.32 0.15 0.08 75.52 Average: 1 28.63 0.00 1.71 0.49 0.08 69.09 Average: 2 21.78 0.00 1.52 0.53 0.08 76.09 Average: 3 24.63 0.00 1.74 0.35 0.07 73.21 Average: 4 22.54 0.00 1.50 0.82 0.07 75.08 Average: 5 29.86 0.00 1.75 0.36 0.07 67.96 Average: 6 19.10 0.00 1.50 0.27 0.07 79.05 Average: 7 25.47 0.00 1.65 0.53 0.07 72.27