---> uname -a: Linux prd-centos8-docker-8c-8g-31209.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 1109 25324 19 5456 30307 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:cf:07:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.13/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85779sec preferred_lft 85779sec inet6 fe80::f816:3eff:fecf:74d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:94:c6:85 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::42:40ff:fe94:c685/64 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) 07/28/2025 _x86_64_ (8 CPU) 06:55:05 LINUX RESTART (8 CPU) 06:56:01 AM tps rtps wtps bread/s bwrtn/s 06:57:01 AM 231.32 17.44 213.88 3658.78 11580.86 06:58:01 AM 178.97 1.72 177.25 513.91 14168.44 06:59:01 AM 129.51 0.60 128.91 395.73 40540.05 07:00:00 AM 36.86 0.50 36.36 22.11 629.99 07:00:01 AM 0.00 0.00 0.00 0.00 0.00 07:01:01 AM 10.96 0.02 10.95 0.13 497.63 07:02:01 AM 8.31 0.07 8.24 1.73 335.74 07:03:01 AM 109.48 0.00 109.48 0.00 23532.54 07:04:01 AM 143.32 0.00 143.32 0.00 1710.10 07:05:01 AM 59.76 2.92 56.85 4561.01 27784.89 Average: 100.82 2.58 98.24 1016.96 13417.28 06:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:57:01 AM 28719424 30713036 3936288 12.05 2688 2307976 1837188 5.45 210216 3251476 164480 06:58:01 AM 26104796 29042172 6550916 20.06 2688 3241284 3469972 10.30 325188 5706224 707828 06:59:01 AM 25291572 28693684 7364140 22.55 2688 3684648 4889036 14.51 427508 6328056 116 07:00:00 AM 25145240 28553808 7510472 23.00 2688 3690364 3804672 11.29 437188 6462764 72 07:00:01 AM 25125984 28534684 7529728 23.06 2688 3690372 3819012 11.33 437192 6481932 92 07:01:01 AM 25970192 29388520 6685520 20.47 2688 3700472 2862660 8.49 439248 5642360 44 07:02:01 AM 25411492 28834764 7244220 22.18 2688 3704920 3331984 9.89 443240 6194816 164 07:03:01 AM 23557072 27680840 9098640 27.86 2688 4392548 5810520 17.24 549420 7878684 1564 07:04:01 AM 24485764 28577452 8169948 25.02 2688 4348128 3487356 10.35 547512 6967548 17452 07:05:01 AM 25973772 31074136 6681940 20.46 2688 5345844 1484904 4.41 902244 5115156 88256 Average: 25578531 29109310 7077181 21.67 2688 3810656 3479730 10.32 471896 6002902 98007 06:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 241.57 202.32 2536.32 47.60 0.00 0.00 0.00 0.00 06:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 574.89 397.58 13292.68 51.10 0.00 0.00 0.00 0.00 06:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM lo 2.40 2.40 0.12 0.12 0.00 0.00 0.00 0.00 06:59:01 AM eth0 11.18 10.98 2.52 4.94 0.00 0.00 0.00 0.00 06:59:01 AM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 06:59:01 AM veth8bc5cda 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:00:00 AM lo 52.76 52.76 4.48 4.48 0.00 0.00 0.00 0.00 07:00:00 AM eth0 216.41 145.34 71.01 68.43 0.00 0.00 0.00 0.00 07:00:00 AM docker0 11.47 12.98 1.70 1.61 0.00 0.00 0.00 0.00 07:00:00 AM vethf2e02ff 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 07:00:01 AM lo 49.72 49.72 2.43 2.43 0.00 0.00 0.00 0.00 07:00:01 AM eth0 800.56 471.19 189.85 149.76 0.00 0.00 0.00 0.00 07:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM vethf2e02ff 0.00 2.26 0.00 0.19 0.00 0.00 0.00 0.00 07:01:01 AM lo 51.80 51.80 2.65 2.65 0.00 0.00 0.00 0.00 07:01:01 AM eth0 234.02 174.58 98.91 75.66 0.00 0.00 0.00 0.00 07:01:01 AM docker0 0.80 1.07 0.11 0.21 0.00 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 171.24 126.20 91.87 41.41 0.00 0.00 0.00 0.00 07:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM lo 20.11 20.11 2.49 2.49 0.00 0.00 0.00 0.00 07:03:01 AM eth0 612.55 348.19 2961.53 29.66 0.00 0.00 0.00 0.00 07:03:01 AM docker0 8.43 9.62 0.81 1.91 0.00 0.00 0.00 0.00 07:03:01 AM veth1766cb8 8.43 9.75 0.92 1.93 0.00 0.00 0.00 0.00 07:03:01 AM veth5cfda5c 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 07:04:01 AM lo 1409.45 1409.45 246.07 246.07 0.00 0.00 0.00 0.00 07:04:01 AM eth0 130.01 95.08 319.29 41.34 0.00 0.00 0.00 0.00 07:04:01 AM docker0 620.99 637.32 120.80 116.29 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 07:05:01 AM eth0 78.52 65.71 1257.96 16.35 0.00 0.00 0.00 0.00 07:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 170.81 170.81 28.42 28.42 0.00 0.00 0.00 0.00 Average: eth0 254.16 175.06 2292.55 42.10 0.00 0.00 0.00 0.00 Average: docker0 71.26 73.42 13.71 13.33 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) 07/28/2025 _x86_64_ (8 CPU) 06:55:05 LINUX RESTART (8 CPU) 06:56:01 AM CPU %user %nice %system %iowait %steal %idle 06:57:01 AM all 18.55 0.00 1.33 0.92 0.08 79.13 06:57:01 AM 0 20.37 0.00 1.17 0.89 0.08 77.49 06:57:01 AM 1 35.13 0.00 2.57 1.52 0.08 60.69 06:57:01 AM 2 11.09 0.00 0.85 0.82 0.08 87.15 06:57:01 AM 3 13.18 0.00 0.55 0.25 0.08 85.93 06:57:01 AM 4 18.77 0.00 1.29 0.47 0.07 79.41 06:57:01 AM 5 22.68 0.00 1.91 1.17 0.08 74.16 06:57:01 AM 6 7.55 0.00 1.05 1.25 0.07 90.07 06:57:01 AM 7 19.57 0.00 1.25 0.97 0.07 78.15 06:58:01 AM all 45.68 0.00 1.67 0.73 0.11 51.80 06:58:01 AM 0 46.57 0.00 0.87 0.08 0.12 52.36 06:58:01 AM 1 36.22 0.00 1.42 0.79 0.12 61.45 06:58:01 AM 2 56.03 0.00 1.54 0.39 0.10 41.94 06:58:01 AM 3 37.20 0.00 1.59 0.99 0.12 60.11 06:58:01 AM 4 52.72 0.00 2.02 1.61 0.12 43.54 06:58:01 AM 5 54.19 0.00 1.78 0.42 0.12 43.50 06:58:01 AM 6 35.25 0.00 1.64 0.32 0.10 62.68 06:58:01 AM 7 47.27 0.00 2.51 1.29 0.12 48.81 06:59:01 AM all 18.44 0.00 2.83 1.31 0.09 77.33 06:59:01 AM 0 12.96 0.00 2.25 1.29 0.10 83.40 06:59:01 AM 1 17.20 0.00 2.99 1.04 0.10 78.66 06:59:01 AM 2 18.94 0.00 2.45 4.31 0.10 74.19 06:59:01 AM 3 21.52 0.00 3.00 1.92 0.08 73.48 06:59:01 AM 4 21.76 0.00 2.74 0.08 0.10 75.32 06:59:01 AM 5 25.53 0.00 3.25 0.60 0.08 70.53 06:59:01 AM 6 14.49 0.00 3.34 0.19 0.08 81.91 06:59:01 AM 7 15.10 0.00 2.59 1.06 0.08 81.17 07:00:00 AM all 21.07 0.00 2.39 0.19 0.10 76.25 07:00:00 AM 0 21.77 0.00 2.28 0.16 0.10 75.69 07:00:00 AM 1 19.89 0.00 2.50 0.50 0.10 77.00 07:00:00 AM 2 26.57 0.00 2.59 0.19 0.10 70.54 07:00:00 AM 3 20.65 0.00 2.52 0.09 0.10 76.64 07:00:00 AM 4 23.77 0.00 2.73 0.09 0.10 73.32 07:00:00 AM 5 16.12 0.00 2.39 0.22 0.09 81.18 07:00:00 AM 6 18.76 0.00 1.92 0.16 0.09 79.08 07:00:00 AM 7 21.03 0.00 2.19 0.12 0.10 76.55 07:00:01 AM all 13.30 0.00 2.26 0.00 0.14 84.30 07:00:01 AM 0 2.26 0.00 1.69 0.00 0.00 96.05 07:00:01 AM 1 2.26 0.00 1.69 0.00 0.00 96.05 07:00:01 AM 2 1.14 0.00 1.14 0.00 0.00 97.71 07:00:01 AM 3 10.73 0.00 0.56 0.00 0.00 88.70 07:00:01 AM 4 33.52 0.00 4.55 0.00 0.00 61.93 07:00:01 AM 5 22.47 0.00 2.81 0.00 0.56 74.16 07:00:01 AM 6 1.13 0.00 0.56 0.00 0.56 97.74 07:00:01 AM 7 32.77 0.00 5.08 0.00 0.00 62.15 07:01:01 AM all 8.08 0.00 1.00 0.02 0.07 90.84 07:01:01 AM 0 6.31 0.00 1.29 0.00 0.08 92.32 07:01:01 AM 1 5.81 0.00 1.42 0.00 0.10 92.67 07:01:01 AM 2 7.66 0.00 0.87 0.00 0.08 91.38 07:01:01 AM 3 9.47 0.00 0.90 0.05 0.08 89.49 07:01:01 AM 4 6.83 0.00 1.20 0.02 0.05 91.90 07:01:01 AM 5 13.04 0.00 0.89 0.05 0.07 85.96 07:01:01 AM 6 6.29 0.00 0.60 0.02 0.05 93.05 07:01:01 AM 7 9.19 0.00 0.80 0.00 0.07 89.94 07:02:01 AM all 23.33 0.00 0.66 0.02 0.06 75.94 07:02:01 AM 0 14.50 0.00 0.40 0.05 0.07 84.99 07:02:01 AM 1 12.96 0.00 0.80 0.00 0.05 86.19 07:02:01 AM 2 21.02 0.00 0.63 0.00 0.07 78.28 07:02:01 AM 3 34.75 0.00 1.22 0.00 0.05 63.98 07:02:01 AM 4 19.19 0.00 0.48 0.00 0.07 80.26 07:02:01 AM 5 43.27 0.00 1.09 0.02 0.07 55.56 07:02:01 AM 6 19.02 0.00 0.40 0.07 0.05 80.46 07:02:01 AM 7 21.90 0.00 0.23 0.00 0.05 77.81 07:03:01 AM all 30.06 0.00 1.82 0.67 0.12 67.33 07:03:01 AM 0 36.57 0.00 1.37 0.45 0.15 61.45 07:03:01 AM 1 32.27 0.00 1.73 0.07 0.10 65.84 07:03:01 AM 2 39.99 0.00 2.20 0.60 0.12 57.09 07:03:01 AM 3 38.58 0.00 2.12 0.69 0.10 58.51 07:03:01 AM 4 22.96 0.00 2.20 2.38 0.12 72.35 07:03:01 AM 5 17.36 0.00 1.64 0.39 0.13 80.48 07:03:01 AM 6 29.50 0.00 1.63 0.72 0.10 68.04 07:03:01 AM 7 23.26 0.00 1.69 0.07 0.10 74.88 07:04:01 AM all 29.61 0.00 2.23 0.28 0.12 67.76 07:04:01 AM 0 25.38 0.00 1.94 0.84 0.10 71.74 07:04:01 AM 1 31.99 0.00 1.91 0.03 0.13 65.93 07:04:01 AM 2 23.88 0.00 3.01 0.10 0.12 72.89 07:04:01 AM 3 28.17 0.00 3.26 0.99 0.12 67.46 07:04:01 AM 4 31.05 0.00 2.35 0.02 0.12 66.47 07:04:01 AM 5 31.32 0.00 1.98 0.03 0.10 66.57 07:04:01 AM 6 34.61 0.00 1.80 0.10 0.13 63.36 07:04:01 AM 7 30.51 0.00 1.59 0.12 0.13 67.65 07:05:01 AM all 27.36 0.00 1.66 0.88 0.08 70.02 07:05:01 AM 0 10.93 0.00 1.29 1.34 0.08 86.36 07:05:01 AM 1 24.05 0.00 2.11 2.41 0.07 71.37 07:05:01 AM 2 18.35 0.00 1.41 0.12 0.08 80.05 07:05:01 AM 3 24.59 0.00 2.08 2.78 0.08 70.47 07:05:01 AM 4 29.59 0.00 1.12 0.00 0.07 69.22 07:05:01 AM 5 33.57 0.00 1.79 0.17 0.08 64.39 07:05:01 AM 6 45.89 0.00 1.82 0.17 0.08 52.04 07:05:01 AM 7 31.96 0.00 1.69 0.03 0.07 66.25 Average: all 24.66 0.00 1.73 0.56 0.09 72.96 Average: 0 21.64 0.00 1.43 0.57 0.10 76.27 Average: 1 23.89 0.00 1.94 0.71 0.09 73.37 Average: 2 24.75 0.00 1.72 0.72 0.09 72.71 Average: 3 25.31 0.00 1.91 0.86 0.09 71.83 Average: 4 25.21 0.00 1.80 0.52 0.09 72.39 Average: 5 28.59 0.00 1.86 0.34 0.09 69.12 Average: 6 23.42 0.00 1.57 0.33 0.09 74.59 Average: 7 24.46 0.00 1.63 0.41 0.09 73.42