---> uname -a: Linux prd-centos8-docker-8c-8g-20300.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 1115 25368 19 5407 30301 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:c3:01:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.254/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fec3:1ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:41:f4:89 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:fe41:f489/64 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) 06/11/2025 _x86_64_ (8 CPU) 12:45:14 LINUX RESTART (8 CPU) 12:46:01 PM tps rtps wtps bread/s bwrtn/s 12:47:01 PM 241.71 17.43 224.28 3659.39 12421.05 12:48:01 PM 172.49 1.67 170.83 513.83 14035.07 12:49:01 PM 132.42 0.67 131.76 401.60 40484.91 12:50:01 PM 34.67 0.48 34.18 21.46 546.21 12:51:01 PM 9.76 0.00 9.76 0.00 226.32 12:52:01 PM 8.58 0.00 8.58 0.00 469.93 12:53:01 PM 72.00 0.00 72.00 0.00 21465.55 12:54:01 PM 50.73 0.00 50.73 0.00 2280.64 12:55:01 PM 171.25 0.00 171.25 0.00 2175.55 12:56:01 PM 72.35 2.95 69.41 4562.04 29474.95 Average: 96.59 2.32 94.28 915.68 12357.52 12:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 PM 28827256 30804904 3828448 11.72 2688 2292940 1774276 5.26 210240 3142828 165908 12:48:01 PM 25822784 28595436 6832920 20.92 2688 3079724 3918028 11.62 285364 6029464 564808 12:49:01 PM 24933440 28313808 7722264 23.65 2688 3664244 4137768 12.28 426464 6689324 60 12:50:01 PM 24736816 28122652 7918888 24.25 2688 3669588 4031660 11.96 435944 6877600 720 12:51:01 PM 24632024 28019656 8023680 24.57 2688 3671336 4074284 12.09 436364 6982196 20 12:52:01 PM 25541052 28936960 7114652 21.79 2688 3679588 3335816 9.90 438224 6077356 20 12:53:01 PM 24363820 28396184 8291884 25.39 2688 4295464 4136452 12.27 515188 7128344 144 12:54:01 PM 22958008 27079420 9697696 29.70 2688 4393344 6440212 19.11 548632 8480924 2664 12:55:01 PM 24574140 28770120 8081564 24.75 2688 4455544 3355560 9.96 573140 6859444 139740 12:56:01 PM 25989300 31039048 6666404 20.41 2688 5298256 1486944 4.41 900380 5109196 22604 Average: 25237864 28807819 7417840 22.72 2688 3850003 3669100 10.89 476994 6337668 89669 12:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM eth0 357.56 284.45 3086.47 54.40 0.00 0.00 0.00 0.00 12:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM eth0 554.85 380.12 11576.55 49.27 0.00 0.00 0.00 0.00 12:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM lo 2.27 2.27 0.11 0.11 0.00 0.00 0.00 0.00 12:49:01 PM eth0 57.11 36.57 1639.83 8.37 0.00 0.00 0.00 0.00 12:49:01 PM docker0 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 12:49:01 PM veth74de53c 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 12:50:01 PM lo 46.94 46.94 4.05 4.05 0.00 0.00 0.00 0.00 12:50:01 PM eth0 232.77 155.29 81.01 74.39 0.00 0.00 0.00 0.00 12:50:01 PM docker0 9.90 11.34 1.56 1.44 0.00 0.00 0.00 0.00 12:51:01 PM lo 57.40 57.40 2.92 2.92 0.00 0.00 0.00 0.00 12:51:01 PM eth0 172.64 132.71 47.98 58.22 0.00 0.00 0.00 0.00 12:51:01 PM docker0 0.72 0.97 0.11 0.17 0.00 0.00 0.00 0.00 12:52:01 PM lo 6.30 6.30 0.31 0.31 0.00 0.00 0.00 0.00 12:52:01 PM eth0 231.21 166.69 111.79 45.39 0.00 0.00 0.00 0.00 12:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:53:01 PM eth0 679.74 385.26 2856.31 38.69 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM veth91559bd 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM lo 579.79 579.79 125.35 125.35 0.00 0.00 0.00 0.00 12:54:01 PM eth0 55.58 36.77 18.93 22.64 0.00 0.00 0.00 0.00 12:54:01 PM docker0 274.46 284.44 54.33 67.54 0.00 0.00 0.00 0.00 12:54:01 PM veth91559bd 245.30 255.05 54.85 47.25 0.00 0.00 0.00 0.00 12:54:01 PM vethf4b450c 29.16 30.07 3.23 20.55 0.00 0.00 0.00 0.00 12:55:01 PM lo 465.42 465.42 101.50 101.50 0.00 0.00 0.00 0.00 12:55:01 PM eth0 69.67 53.19 277.41 19.24 0.00 0.00 0.00 0.00 12:55:01 PM docker0 228.25 236.32 59.08 42.26 0.00 0.00 0.00 0.00 12:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM eth0 82.22 65.74 1249.15 13.53 0.00 0.00 0.00 0.00 12:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 115.84 115.84 23.43 23.43 0.00 0.00 0.00 0.00 Average: eth0 249.34 169.68 2094.49 38.41 0.00 0.00 0.00 0.00 Average: docker0 51.34 53.33 11.51 11.14 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) 06/11/2025 _x86_64_ (8 CPU) 12:45:14 LINUX RESTART (8 CPU) 12:46:01 PM CPU %user %nice %system %iowait %steal %idle 12:47:01 PM all 19.07 0.00 1.32 0.87 0.07 78.68 12:47:01 PM 0 13.48 0.00 1.50 1.54 0.08 83.40 12:47:01 PM 1 32.83 0.00 2.46 1.14 0.08 63.50 12:47:01 PM 2 32.73 0.00 2.09 0.78 0.05 64.35 12:47:01 PM 3 16.61 0.00 1.15 1.49 0.07 80.69 12:47:01 PM 4 10.28 0.00 1.00 1.00 0.07 87.65 12:47:01 PM 5 13.78 0.00 0.65 0.22 0.05 85.31 12:47:01 PM 6 18.28 0.00 0.63 0.03 0.07 80.98 12:47:01 PM 7 14.58 0.00 1.04 0.77 0.08 83.53 12:48:01 PM all 47.47 0.00 1.80 0.56 0.08 50.08 12:48:01 PM 0 58.22 0.00 1.46 0.35 0.08 39.89 12:48:01 PM 1 38.01 0.00 2.38 0.72 0.10 58.79 12:48:01 PM 2 67.32 0.00 1.17 0.33 0.08 31.09 12:48:01 PM 3 52.04 0.00 1.05 0.13 0.08 46.69 12:48:01 PM 4 27.68 0.00 2.41 1.07 0.07 68.77 12:48:01 PM 5 37.86 0.00 1.77 0.74 0.08 59.55 12:48:01 PM 6 59.68 0.00 2.81 0.95 0.08 36.47 12:48:01 PM 7 38.93 0.00 1.37 0.22 0.08 59.40 12:49:01 PM all 19.34 0.00 3.39 0.91 0.07 76.28 12:49:01 PM 0 17.60 0.00 3.60 0.03 0.08 78.68 12:49:01 PM 1 21.14 0.00 3.65 1.82 0.07 73.33 12:49:01 PM 2 24.28 0.00 3.30 1.52 0.10 70.81 12:49:01 PM 3 15.91 0.00 2.76 0.47 0.07 80.80 12:49:01 PM 4 21.22 0.00 3.43 0.62 0.08 74.65 12:49:01 PM 5 20.19 0.00 3.45 1.28 0.07 75.02 12:49:01 PM 6 16.49 0.00 3.05 0.69 0.07 79.70 12:49:01 PM 7 17.93 0.00 3.93 0.86 0.05 77.23 12:50:01 PM all 21.24 0.00 2.35 0.13 0.09 76.18 12:50:01 PM 0 22.65 0.00 1.92 0.03 0.10 75.30 12:50:01 PM 1 24.89 0.00 2.75 0.03 0.12 72.22 12:50:01 PM 2 17.83 0.00 2.16 0.10 0.08 79.83 12:50:01 PM 3 18.38 0.00 2.01 0.03 0.08 79.50 12:50:01 PM 4 20.52 0.00 2.31 0.07 0.08 77.01 12:50:01 PM 5 23.11 0.00 3.03 0.28 0.08 73.49 12:50:01 PM 6 21.59 0.00 2.28 0.22 0.10 75.82 12:50:01 PM 7 21.00 0.00 2.38 0.23 0.10 76.29 12:51:01 PM all 5.42 0.00 1.04 0.02 0.06 93.46 12:51:01 PM 0 6.73 0.00 0.72 0.00 0.07 92.49 12:51:01 PM 1 3.78 0.00 1.39 0.02 0.07 94.75 12:51:01 PM 2 4.78 0.00 1.17 0.02 0.07 93.96 12:51:01 PM 3 6.18 0.00 1.14 0.00 0.08 92.60 12:51:01 PM 4 5.11 0.00 0.70 0.03 0.05 94.11 12:51:01 PM 5 6.70 0.00 0.94 0.02 0.07 92.28 12:51:01 PM 6 5.71 0.00 1.20 0.03 0.07 92.98 12:51:01 PM 7 4.36 0.00 1.09 0.02 0.05 94.48 12:52:01 PM all 11.37 0.00 0.47 0.01 0.05 88.10 12:52:01 PM 0 4.74 0.00 0.20 0.00 0.03 95.03 12:52:01 PM 1 8.37 0.00 0.28 0.00 0.05 91.29 12:52:01 PM 2 8.46 0.00 0.48 0.00 0.05 91.00 12:52:01 PM 3 2.57 0.00 0.89 0.00 0.05 96.49 12:52:01 PM 4 7.43 0.00 0.17 0.00 0.03 92.37 12:52:01 PM 5 48.92 0.00 1.10 0.00 0.07 49.91 12:52:01 PM 6 6.71 0.00 0.13 0.07 0.03 93.06 12:52:01 PM 7 3.72 0.00 0.47 0.03 0.05 95.73 12:53:01 PM all 34.08 0.00 2.27 0.54 0.09 63.02 12:53:01 PM 0 19.79 0.00 2.58 0.48 0.12 77.04 12:53:01 PM 1 28.82 0.00 1.56 0.51 0.10 69.01 12:53:01 PM 2 34.70 0.00 2.14 0.25 0.08 62.82 12:53:01 PM 3 31.57 0.00 2.92 0.27 0.08 65.16 12:53:01 PM 4 35.31 0.00 1.94 1.01 0.07 61.67 12:53:01 PM 5 37.56 0.00 2.12 0.49 0.08 59.74 12:53:01 PM 6 35.28 0.00 2.46 0.27 0.08 61.91 12:53:01 PM 7 49.39 0.00 2.44 1.02 0.08 47.06 12:54:01 PM all 29.87 0.00 1.70 0.08 0.09 68.26 12:54:01 PM 0 17.96 0.00 1.47 0.02 0.08 80.46 12:54:01 PM 1 35.39 0.00 1.22 0.13 0.08 63.17 12:54:01 PM 2 25.80 0.00 1.72 0.03 0.08 72.35 12:54:01 PM 3 24.09 0.00 1.39 0.22 0.08 74.22 12:54:01 PM 4 27.12 0.00 1.34 0.15 0.10 71.29 12:54:01 PM 5 41.47 0.00 2.88 0.02 0.10 55.54 12:54:01 PM 6 30.65 0.00 1.51 0.03 0.08 67.72 12:54:01 PM 7 36.46 0.00 2.09 0.00 0.08 61.36 12:55:01 PM all 29.83 0.00 1.46 0.30 0.08 68.34 12:55:01 PM 0 12.32 0.00 1.92 1.96 0.08 83.72 12:55:01 PM 1 32.32 0.00 1.89 0.00 0.08 65.71 12:55:01 PM 2 23.91 0.00 1.34 0.02 0.08 74.65 12:55:01 PM 3 40.22 0.00 1.82 0.28 0.08 57.58 12:55:01 PM 4 48.51 0.00 0.90 0.02 0.07 50.50 12:55:01 PM 5 47.64 0.00 1.70 0.07 0.07 50.53 12:55:01 PM 6 22.16 0.00 0.80 0.02 0.07 76.95 12:55:01 PM 7 11.47 0.00 1.27 0.02 0.08 87.16 12:56:01 PM all 18.33 0.00 1.99 0.83 0.05 78.79 12:56:01 PM 0 29.76 0.00 2.56 0.63 0.07 66.98 12:56:01 PM 1 36.69 0.00 3.13 1.42 0.07 58.68 12:56:01 PM 2 9.58 0.00 1.52 1.54 0.07 87.29 12:56:01 PM 3 8.56 0.00 2.11 0.10 0.03 89.20 12:56:01 PM 4 27.64 0.00 2.23 1.51 0.05 68.57 12:56:01 PM 5 16.81 0.00 1.39 0.23 0.03 81.53 12:56:01 PM 6 5.63 0.00 1.20 0.55 0.05 92.57 12:56:01 PM 7 12.00 0.00 1.82 0.69 0.05 85.44 Average: all 23.59 0.00 1.78 0.42 0.07 74.13 Average: 0 20.32 0.00 1.79 0.50 0.08 77.30 Average: 1 26.22 0.00 2.07 0.58 0.08 71.06 Average: 2 24.93 0.00 1.71 0.46 0.08 72.82 Average: 3 21.60 0.00 1.72 0.30 0.07 76.31 Average: 4 23.07 0.00 1.64 0.55 0.07 74.68 Average: 5 29.40 0.00 1.90 0.33 0.07 68.29 Average: 6 22.21 0.00 1.61 0.29 0.07 75.83 Average: 7 20.98 0.00 1.79 0.38 0.07 76.77