---> uname -a: Linux prd-centos8-docker-8c-8g-20602.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 1141 25153 19 5594 30275 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:da:86:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.105/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:feda:8624/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:67:e5:a0 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:c8ff:fe67:e5a0/64 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) 06/12/2025 _x86_64_ (8 CPU) 11:50:37 LINUX RESTART (8 CPU) 11:51:01 AM tps rtps wtps bread/s bwrtn/s 11:52:01 AM 259.61 19.73 239.89 3882.57 8468.04 11:53:01 AM 252.28 5.25 247.03 1176.54 15096.37 11:54:01 AM 173.78 0.75 173.03 423.46 45418.71 11:55:01 AM 43.72 0.00 43.72 0.00 756.70 11:56:01 AM 13.43 0.48 12.95 21.46 318.23 11:57:01 AM 4.70 0.00 4.70 0.00 338.35 11:58:01 AM 106.68 0.00 106.68 0.00 23314.63 11:59:01 AM 19.53 0.00 19.53 0.00 557.26 12:00:01 PM 185.62 2.47 183.16 4490.50 2876.77 12:01:01 PM 50.30 1.43 48.87 1731.69 32577.84 Average: 110.97 3.01 107.96 1172.64 12972.50 11:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:52:01 AM 29324284 31143484 3331428 10.20 2688 2138656 1982172 5.88 159428 2728300 185540 11:53:01 AM 27443948 29643928 5211764 15.96 2688 2511436 2717404 8.06 266432 4453184 130484 11:54:01 AM 24848872 28227128 7806840 23.91 2688 3662344 4313512 12.80 421784 6778572 52 11:55:01 AM 24349856 27731456 8305856 25.43 2688 3664800 4804220 14.25 437400 7258948 64 11:56:01 AM 24119792 27505528 8535920 26.14 2688 3669220 4608692 13.67 439144 7489768 116 11:57:01 AM 25394064 28787936 7261648 22.24 2688 3677212 3516676 10.43 441032 6219660 28 11:58:01 AM 23614984 27702020 9040728 27.68 2688 4355632 6001092 17.81 538904 7837624 216 11:59:01 AM 22686088 26806916 9969624 30.53 2688 4393304 6621372 19.65 552176 8746356 7004 12:00:01 PM 23322400 28298160 9333312 28.58 2688 5228700 3813004 11.31 719588 7951700 764208 12:01:01 PM 25701296 30948652 6954416 21.30 2688 5494404 1601496 4.75 956952 5334036 41164 Average: 25080558 28679521 7575154 23.20 2688 3879571 3997964 11.86 493284 6479815 112888 11:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM eth0 360.78 228.19 1341.55 43.96 0.00 0.00 0.00 0.00 11:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 423.69 331.32 5256.52 52.03 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.80 0.80 0.04 0.04 0.00 0.00 0.00 0.00 11:54:01 AM eth0 385.94 237.12 10042.96 34.05 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:54:01 AM vetha77a6c3 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:55:01 AM lo 28.21 28.21 2.54 2.54 0.00 0.00 0.00 0.00 11:55:01 AM eth0 55.35 43.90 21.94 23.82 0.00 0.00 0.00 0.00 11:55:01 AM docker0 7.55 8.55 1.08 1.00 0.00 0.00 0.00 0.00 11:55:01 AM vetha1c24b8 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:56:01 AM lo 60.26 60.26 3.65 3.65 0.00 0.00 0.00 0.00 11:56:01 AM eth0 380.65 273.35 104.05 105.25 0.00 0.00 0.00 0.00 11:56:01 AM docker0 3.05 3.75 0.59 0.62 0.00 0.00 0.00 0.00 11:57:01 AM lo 7.46 7.46 0.36 0.36 0.00 0.00 0.00 0.00 11:57:01 AM eth0 185.81 123.16 102.61 35.05 0.00 0.00 0.00 0.00 11:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:58:01 AM eth0 759.45 413.15 2881.65 56.94 0.00 0.00 0.00 0.00 11:58:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM vethab3e0e7 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:58:01 AM vethcb0cfd7 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:59:01 AM lo 973.47 973.47 216.65 216.65 0.00 0.00 0.00 0.00 11:59:01 AM eth0 77.70 54.07 26.34 30.69 0.00 0.00 0.00 0.00 11:59:01 AM docker0 467.39 485.85 107.90 104.74 0.00 0.00 0.00 0.00 11:59:01 AM vethab3e0e7 431.54 449.98 110.44 80.73 0.00 0.00 0.00 0.01 11:59:01 AM vethcb0cfd7 35.84 36.38 3.85 24.26 0.00 0.00 0.00 0.00 12:00:01 PM lo 70.28 70.28 10.16 10.16 0.00 0.00 0.00 0.00 12:00:01 PM eth0 106.43 88.64 1502.74 18.04 0.00 0.00 0.00 0.00 12:00:01 PM docker0 34.76 34.42 5.49 5.09 0.00 0.00 0.00 0.00 12:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM eth0 401.50 288.47 2314.08 40.99 0.00 0.00 0.00 0.00 12:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 114.05 114.05 23.34 23.34 0.00 0.00 0.00 0.00 Average: eth0 313.73 208.14 2359.48 44.08 0.00 0.00 0.00 0.00 Average: docker0 51.27 53.26 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) 06/12/2025 _x86_64_ (8 CPU) 11:50:37 LINUX RESTART (8 CPU) 11:51:01 AM CPU %user %nice %system %iowait %steal %idle 11:52:01 AM all 11.61 0.00 1.28 0.74 0.06 86.32 11:52:01 AM 0 14.80 0.00 1.58 0.27 0.07 83.29 11:52:01 AM 1 20.72 0.00 3.01 2.22 0.08 73.97 11:52:01 AM 2 4.38 0.00 0.50 0.22 0.08 94.82 11:52:01 AM 3 10.07 0.00 1.11 1.14 0.07 87.62 11:52:01 AM 4 21.41 0.00 1.50 0.37 0.05 76.67 11:52:01 AM 5 3.21 0.00 0.52 0.62 0.05 95.60 11:52:01 AM 6 7.74 0.00 0.69 0.84 0.05 90.69 11:52:01 AM 7 10.52 0.00 1.34 0.22 0.03 87.89 11:53:01 AM all 38.27 0.00 1.42 0.98 0.10 59.24 11:53:01 AM 0 34.33 0.00 1.64 1.40 0.12 62.51 11:53:01 AM 1 42.76 0.00 1.32 1.41 0.10 54.41 11:53:01 AM 2 38.32 0.00 1.88 0.82 0.10 58.88 11:53:01 AM 3 34.25 0.00 1.22 1.52 0.10 62.91 11:53:01 AM 4 46.21 0.00 1.42 0.77 0.10 51.50 11:53:01 AM 5 30.35 0.00 1.07 1.02 0.07 67.49 11:53:01 AM 6 41.89 0.00 1.42 0.67 0.10 55.92 11:53:01 AM 7 38.05 0.00 1.36 0.22 0.08 60.29 11:54:01 AM all 27.85 0.00 2.94 1.36 0.09 67.76 11:54:01 AM 0 34.12 0.00 3.29 0.77 0.08 61.74 11:54:01 AM 1 26.89 0.00 2.71 1.09 0.10 69.21 11:54:01 AM 2 31.80 0.00 3.48 1.70 0.10 62.91 11:54:01 AM 3 27.27 0.00 3.45 4.53 0.08 64.66 11:54:01 AM 4 31.99 0.00 2.16 0.19 0.12 65.55 11:54:01 AM 5 16.65 0.00 3.47 1.16 0.08 78.63 11:54:01 AM 6 24.99 0.00 2.28 0.62 0.08 72.02 11:54:01 AM 7 29.07 0.00 2.67 0.79 0.08 67.39 11:55:01 AM all 23.21 0.00 2.51 0.08 0.10 74.11 11:55:01 AM 0 16.74 0.00 2.58 0.13 0.10 80.45 11:55:01 AM 1 23.65 0.00 2.48 0.12 0.10 73.66 11:55:01 AM 2 21.58 0.00 2.56 0.03 0.12 75.71 11:55:01 AM 3 26.60 0.00 2.39 0.08 0.10 70.83 11:55:01 AM 4 26.74 0.00 2.70 0.05 0.08 70.43 11:55:01 AM 5 28.36 0.00 2.92 0.07 0.08 68.57 11:55:01 AM 6 23.19 0.00 2.46 0.07 0.10 74.18 11:55:01 AM 7 18.81 0.00 1.96 0.08 0.08 79.06 11:56:01 AM all 8.88 0.00 1.38 0.03 0.08 89.63 11:56:01 AM 0 8.54 0.00 1.22 0.00 0.08 90.15 11:56:01 AM 1 8.73 0.00 1.26 0.02 0.10 89.89 11:56:01 AM 2 8.89 0.00 1.31 0.00 0.08 89.73 11:56:01 AM 3 10.80 0.00 1.69 0.02 0.07 87.43 11:56:01 AM 4 8.82 0.00 1.29 0.03 0.08 89.78 11:56:01 AM 5 9.46 0.00 1.49 0.10 0.08 88.86 11:56:01 AM 6 8.77 0.00 1.10 0.00 0.07 90.06 11:56:01 AM 7 7.07 0.00 1.66 0.03 0.08 91.16 11:57:01 AM all 11.32 0.00 0.42 0.01 0.05 88.20 11:57:01 AM 0 15.44 0.00 0.12 0.00 0.07 84.37 11:57:01 AM 1 3.74 0.00 0.33 0.05 0.07 95.81 11:57:01 AM 2 6.17 0.00 0.87 0.00 0.05 92.91 11:57:01 AM 3 29.53 0.00 0.98 0.02 0.07 69.40 11:57:01 AM 4 6.07 0.00 0.17 0.00 0.03 93.73 11:57:01 AM 5 1.57 0.00 0.22 0.00 0.07 98.14 11:57:01 AM 6 5.77 0.00 0.28 0.00 0.03 93.91 11:57:01 AM 7 22.24 0.00 0.42 0.02 0.03 77.30 11:58:01 AM all 33.90 0.00 2.04 0.74 0.09 63.22 11:58:01 AM 0 37.29 0.00 1.31 0.67 0.08 60.65 11:58:01 AM 1 46.23 0.00 2.15 0.25 0.08 51.28 11:58:01 AM 2 26.95 0.00 2.61 0.89 0.10 69.45 11:58:01 AM 3 38.94 0.00 2.20 0.47 0.10 58.29 11:58:01 AM 4 25.97 0.00 2.18 1.34 0.10 70.40 11:58:01 AM 5 22.63 0.00 2.35 2.08 0.08 72.85 11:58:01 AM 6 40.80 0.00 1.49 0.02 0.08 57.61 11:58:01 AM 7 32.40 0.00 2.06 0.22 0.08 65.24 11:59:01 AM all 31.32 0.00 1.77 0.03 0.10 66.78 11:59:01 AM 0 25.26 0.00 1.90 0.02 0.12 72.70 11:59:01 AM 1 23.06 0.00 1.71 0.00 0.12 75.11 11:59:01 AM 2 15.46 0.00 1.85 0.08 0.10 82.50 11:59:01 AM 3 34.22 0.00 1.46 0.00 0.10 64.22 11:59:01 AM 4 31.12 0.00 1.56 0.07 0.10 67.15 11:59:01 AM 5 30.46 0.00 1.29 0.02 0.10 68.13 11:59:01 AM 6 44.06 0.00 2.28 0.00 0.10 53.56 11:59:01 AM 7 46.87 0.00 2.10 0.02 0.10 50.92 12:00:01 PM all 30.98 0.00 1.72 0.42 0.08 66.80 12:00:01 PM 0 33.71 0.00 1.55 0.03 0.08 64.62 12:00:01 PM 1 38.19 0.00 1.12 0.35 0.08 60.26 12:00:01 PM 2 46.89 0.00 1.30 0.02 0.08 51.71 12:00:01 PM 3 23.78 0.00 1.40 0.67 0.07 74.08 12:00:01 PM 4 20.02 0.00 1.37 0.05 0.10 78.45 12:00:01 PM 5 24.69 0.00 2.41 0.43 0.08 72.38 12:00:01 PM 6 21.62 0.00 1.84 1.02 0.07 75.45 12:00:01 PM 7 38.90 0.00 2.73 0.82 0.07 57.48 12:01:01 PM all 25.09 0.00 1.17 1.10 0.08 72.57 12:01:01 PM 0 15.48 0.00 1.67 0.47 0.10 82.28 12:01:01 PM 1 38.38 0.00 1.19 1.35 0.07 59.01 12:01:01 PM 2 16.57 0.00 1.17 1.29 0.08 80.89 12:01:01 PM 3 30.33 0.00 1.52 0.44 0.08 67.63 12:01:01 PM 4 40.07 0.00 1.09 0.87 0.07 57.90 12:01:01 PM 5 14.96 0.00 0.77 0.94 0.07 83.26 12:01:01 PM 6 11.12 0.00 0.75 0.17 0.07 87.90 12:01:01 PM 7 33.79 0.00 1.19 3.29 0.07 61.66 Average: all 24.23 0.00 1.66 0.55 0.08 73.48 Average: 0 23.56 0.00 1.68 0.38 0.09 74.29 Average: 1 27.23 0.00 1.73 0.69 0.09 70.27 Average: 2 21.69 0.00 1.75 0.50 0.09 75.96 Average: 3 26.58 0.00 1.74 0.89 0.08 70.71 Average: 4 25.83 0.00 1.54 0.37 0.08 72.17 Average: 5 18.23 0.00 1.65 0.64 0.08 79.40 Average: 6 22.98 0.00 1.46 0.34 0.08 75.15 Average: 7 27.76 0.00 1.75 0.57 0.07 69.85