---> uname -a: Linux prd-centos8-docker-8c-8g-44420.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 1127 25309 19 5453 30289 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:af:83:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:feaf:830f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:59:4c:b9 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::42:68ff:fe59:4cb9/64 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) 09/08/2025 _x86_64_ (8 CPU) 11:01:57 LINUX RESTART (8 CPU) 11:03:02 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 154.19 14.37 139.83 3097.95 8744.94 11:05:01 AM 217.16 4.90 212.26 1166.68 15111.01 11:06:01 AM 163.88 0.68 163.20 423.19 42208.45 11:07:01 AM 41.76 0.05 41.71 2.53 632.36 11:08:01 AM 12.11 0.48 11.63 21.46 312.98 11:09:01 AM 3.37 0.00 3.37 0.00 357.15 11:10:00 AM 47.17 0.00 47.17 0.00 8967.98 11:10:01 AM 731.25 0.00 731.25 0.00 238322.92 11:11:01 AM 73.88 0.00 73.88 0.00 11656.15 11:12:01 AM 202.03 0.00 202.03 0.00 2541.80 11:13:01 AM 72.31 2.93 69.38 4574.48 29547.00 Average: 99.79 2.32 97.47 925.06 12381.02 11:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29159668 31008088 3496044 10.71 2688 2166064 1795636 5.33 158380 2879308 104308 11:05:01 AM 27387540 29614812 5268172 16.13 2688 2537400 2803300 8.32 266448 4504140 49196 11:06:01 AM 25194308 28597832 7461404 22.85 2688 3686912 3659112 10.86 419788 6436164 1112 11:07:01 AM 24994680 28403100 7661032 23.46 2688 3690408 4001420 11.87 437236 6612516 64 11:08:01 AM 24921108 28334304 7734604 23.69 2688 3695520 3771368 11.19 438804 6687404 76 11:09:01 AM 25542184 28964896 7113528 21.78 2688 3704932 3331348 9.88 441152 6068272 32 11:10:00 AM 24233036 28302952 8422676 25.79 2688 4329828 4020440 11.93 599696 7178284 384864 11:10:01 AM 24238248 28308772 8417464 25.78 2688 4330100 3868444 11.48 599940 7161836 255112 11:11:01 AM 22680152 26838560 9975560 30.55 2688 4426672 6616160 19.63 646964 8654308 940 11:12:01 AM 24489232 28725068 8166480 25.01 2688 4492520 3425252 10.16 672504 6840260 140776 11:13:01 AM 25903848 31003204 6751864 20.68 2688 5344504 1534152 4.55 1138936 4949604 28476 Average: 25340364 28918326 7315348 22.40 2688 3854987 3529694 10.47 529077 6179281 87723 11:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 69.86 61.51 589.79 24.94 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 394.90 321.58 5240.24 52.50 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 11:06:01 AM eth0 374.03 222.84 10011.41 34.07 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:07:01 AM lo 52.22 52.22 4.49 4.49 0.00 0.00 0.00 0.00 11:07:01 AM eth0 123.93 91.55 38.29 40.60 0.00 0.00 0.00 0.00 11:07:01 AM docker0 11.55 13.23 1.72 1.69 0.00 0.00 0.00 0.00 11:07:01 AM veth0b2ea92 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:08:01 AM lo 60.21 60.21 3.06 3.06 0.00 0.00 0.00 0.00 11:08:01 AM eth0 202.88 159.23 56.28 67.81 0.00 0.00 0.00 0.00 11:08:01 AM docker0 0.80 1.00 0.11 0.16 0.00 0.00 0.00 0.00 11:09:01 AM lo 9.73 9.73 0.48 0.48 0.00 0.00 0.00 0.00 11:09:01 AM eth0 144.92 109.61 123.27 52.47 0.00 0.00 0.00 0.00 11:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:10:00 AM eth0 807.50 500.81 3081.07 1692.22 0.00 0.00 0.00 0.00 11:10:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 14.58 18.75 3.67 4.76 0.00 0.00 0.00 0.00 11:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM lo 681.69 681.69 99.97 99.97 0.00 0.00 0.00 0.00 11:11:01 AM eth0 112.81 86.24 37.16 38.22 0.00 0.00 0.00 0.00 11:11:01 AM docker0 288.35 300.27 45.30 48.01 0.00 0.00 0.00 0.00 11:11:01 AM veth0130877 258.08 268.56 45.62 39.79 0.00 0.00 0.00 0.00 11:11:01 AM vethdb8aa3e 30.27 32.41 3.63 8.48 0.00 0.00 0.00 0.00 11:12:01 AM lo 774.53 774.53 151.58 151.58 0.00 0.00 0.00 0.00 11:12:01 AM eth0 60.10 50.27 268.30 17.48 0.00 0.00 0.00 0.00 11:12:01 AM docker0 349.42 356.45 77.71 71.21 0.00 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 120.99 158.56 1262.51 2410.39 0.00 0.00 0.00 0.00 11:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 158.18 158.18 26.01 26.01 0.00 0.00 0.00 0.00 Average: eth0 240.21 175.64 2068.38 441.06 0.00 0.00 0.00 0.00 Average: docker0 65.12 67.21 12.51 12.13 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) 09/08/2025 _x86_64_ (8 CPU) 11:01:57 LINUX RESTART (8 CPU) 11:03:02 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 8.58 0.00 0.82 2.07 0.05 88.48 11:04:01 AM 0 1.68 0.00 0.27 0.02 0.03 98.00 11:04:01 AM 1 19.45 0.00 1.45 1.33 0.07 77.69 11:04:01 AM 2 9.45 0.00 1.12 7.75 0.05 81.63 11:04:01 AM 3 14.13 0.00 1.70 3.19 0.03 80.95 11:04:01 AM 4 6.98 0.00 0.58 3.32 0.09 89.04 11:04:01 AM 5 10.25 0.00 0.71 0.34 0.02 88.68 11:04:01 AM 6 4.30 0.00 0.45 0.55 0.03 94.67 11:04:01 AM 7 2.51 0.00 0.31 0.07 0.05 97.07 11:05:01 AM all 40.72 0.00 1.46 1.02 0.09 56.71 11:05:01 AM 0 48.71 0.00 0.68 1.20 0.10 49.30 11:05:01 AM 1 28.94 0.00 1.67 0.99 0.08 68.32 11:05:01 AM 2 33.48 0.00 1.94 1.26 0.08 63.23 11:05:01 AM 3 53.31 0.00 1.44 0.47 0.08 44.70 11:05:01 AM 4 44.51 0.00 1.29 0.42 0.08 53.70 11:05:01 AM 5 38.06 0.00 1.55 1.69 0.08 58.62 11:05:01 AM 6 38.75 0.00 1.56 0.57 0.07 59.06 11:05:01 AM 7 39.97 0.00 1.52 1.61 0.10 56.80 11:06:01 AM all 29.22 0.00 3.12 1.31 0.16 66.19 11:06:01 AM 0 34.36 0.00 2.00 0.60 0.09 62.96 11:06:01 AM 1 33.16 0.00 4.37 3.18 0.22 59.07 11:06:01 AM 2 37.36 0.00 2.99 1.61 0.10 57.94 11:06:01 AM 3 33.42 0.00 3.07 1.94 0.09 61.49 11:06:01 AM 4 30.60 0.00 3.27 0.93 0.10 65.09 11:06:01 AM 5 20.00 0.00 3.20 2.04 0.10 74.66 11:06:01 AM 6 25.34 0.00 2.89 0.07 0.09 71.62 11:06:01 AM 7 19.44 0.00 3.17 0.15 0.48 76.76 11:07:01 AM all 22.38 0.00 2.50 0.07 0.08 74.97 11:07:01 AM 0 18.19 0.00 2.46 0.03 0.08 79.23 11:07:01 AM 1 20.88 0.00 2.41 0.07 0.08 76.55 11:07:01 AM 2 17.63 0.00 2.03 0.08 0.08 80.18 11:07:01 AM 3 19.73 0.00 2.39 0.07 0.08 77.73 11:07:01 AM 4 17.14 0.00 1.90 0.10 0.08 80.78 11:07:01 AM 5 26.41 0.00 2.78 0.08 0.07 70.66 11:07:01 AM 6 28.86 0.00 3.17 0.05 0.08 67.84 11:07:01 AM 7 30.23 0.00 2.85 0.05 0.08 66.79 11:08:01 AM all 7.87 0.00 1.24 0.03 0.07 90.79 11:08:01 AM 0 6.50 0.00 1.45 0.02 0.08 91.95 11:08:01 AM 1 6.96 0.00 1.39 0.02 0.08 91.56 11:08:01 AM 2 5.89 0.00 1.19 0.03 0.08 92.80 11:08:01 AM 3 11.53 0.00 1.30 0.05 0.08 87.03 11:08:01 AM 4 7.40 0.00 0.95 0.00 0.07 91.58 11:08:01 AM 5 5.72 0.00 1.19 0.05 0.08 92.96 11:08:01 AM 6 12.30 0.00 1.42 0.03 0.05 86.19 11:08:01 AM 7 6.68 0.00 1.02 0.00 0.05 92.25 11:09:01 AM all 12.31 0.00 0.49 0.01 0.05 87.15 11:09:01 AM 0 5.14 0.00 0.50 0.03 0.05 94.27 11:09:01 AM 1 12.21 0.00 0.43 0.00 0.05 87.30 11:09:01 AM 2 16.86 0.00 0.38 0.00 0.05 82.70 11:09:01 AM 3 9.24 0.00 0.25 0.02 0.02 90.48 11:09:01 AM 4 31.79 0.00 0.90 0.00 0.05 67.26 11:09:01 AM 5 10.67 0.00 0.20 0.00 0.05 89.08 11:09:01 AM 6 7.76 0.00 0.80 0.00 0.07 91.38 11:09:01 AM 7 4.79 0.00 0.42 0.00 0.03 94.75 11:10:00 AM all 34.52 0.00 1.88 0.19 0.09 63.32 11:10:00 AM 0 31.30 0.00 2.08 0.09 0.09 66.45 11:10:00 AM 1 22.52 0.00 1.52 1.09 0.09 74.79 11:10:00 AM 2 36.65 0.00 1.47 0.07 0.09 61.73 11:10:00 AM 3 33.83 0.00 1.96 0.02 0.09 64.10 11:10:00 AM 4 42.75 0.00 1.57 0.02 0.09 55.58 11:10:00 AM 5 31.41 0.00 1.77 0.07 0.07 66.68 11:10:00 AM 6 45.34 0.00 2.25 0.03 0.09 52.29 11:10:00 AM 7 32.40 0.00 2.44 0.17 0.10 64.89 11:10:01 AM all 9.72 0.00 3.42 5.65 0.26 80.95 11:10:01 AM 0 7.37 0.00 3.16 0.00 1.05 88.42 11:10:01 AM 1 10.53 0.00 4.21 10.53 0.00 74.74 11:10:01 AM 2 5.21 0.00 3.12 0.00 1.04 90.62 11:10:01 AM 3 5.26 0.00 4.21 0.00 0.00 90.53 11:10:01 AM 4 11.34 0.00 3.09 6.19 0.00 79.38 11:10:01 AM 5 28.42 0.00 3.16 0.00 0.00 68.42 11:10:01 AM 6 7.45 0.00 1.06 0.00 0.00 91.49 11:10:01 AM 7 2.13 0.00 5.32 28.72 0.00 63.83 11:11:01 AM all 29.44 0.00 1.84 0.33 0.10 68.28 11:11:01 AM 0 34.90 0.00 1.41 0.02 0.08 63.59 11:11:01 AM 1 27.42 0.00 1.61 0.02 0.08 70.87 11:11:01 AM 2 34.15 0.00 1.81 0.02 0.08 63.94 11:11:01 AM 3 33.07 0.00 1.37 0.55 0.10 64.91 11:11:01 AM 4 39.76 0.00 2.24 0.57 0.10 57.33 11:11:01 AM 5 18.79 0.00 2.09 1.04 0.10 77.98 11:11:01 AM 6 22.99 0.00 2.23 0.20 0.10 74.48 11:11:01 AM 7 24.40 0.00 1.99 0.24 0.14 73.24 11:12:01 AM all 33.40 0.00 1.83 0.33 0.09 64.35 11:12:01 AM 0 26.35 0.00 1.29 0.05 0.08 72.23 11:12:01 AM 1 26.29 0.00 1.51 0.00 0.10 72.10 11:12:01 AM 2 35.00 0.00 1.89 0.03 0.08 62.99 11:12:01 AM 3 41.24 0.00 2.27 0.15 0.10 56.24 11:12:01 AM 4 45.75 0.00 2.59 1.67 0.08 49.90 11:12:01 AM 5 28.92 0.00 2.01 0.74 0.08 68.25 11:12:01 AM 6 24.74 0.00 1.64 0.03 0.08 73.50 11:12:01 AM 7 38.92 0.00 1.41 0.00 0.08 59.60 11:13:01 AM all 18.02 0.00 1.90 0.91 0.06 79.10 11:13:01 AM 0 16.38 0.00 1.67 1.34 0.07 80.55 11:13:01 AM 1 20.75 0.00 1.84 1.69 0.07 75.65 11:13:01 AM 2 23.26 0.00 1.57 0.57 0.07 74.53 11:13:01 AM 3 23.03 0.00 2.93 2.66 0.07 71.32 11:13:01 AM 4 15.55 0.00 1.91 0.32 0.08 82.14 11:13:01 AM 5 26.19 0.00 2.23 0.07 0.05 71.46 11:13:01 AM 6 5.68 0.00 1.36 0.54 0.07 92.36 11:13:01 AM 7 13.29 0.00 1.72 0.13 0.05 84.80 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.61 0.00 1.71 0.63 0.08 73.96 Average: 0 22.31 0.00 1.38 0.34 0.08 75.89 Average: 1 21.81 0.00 1.82 0.85 0.09 75.43 Average: 2 24.91 0.00 1.64 1.13 0.08 72.24 Average: 3 27.21 0.00 1.87 0.90 0.07 69.95 Average: 4 28.21 0.00 1.72 0.74 0.08 69.25 Average: 5 21.65 0.00 1.77 0.61 0.07 75.90 Average: 6 21.57 0.00 1.77 0.21 0.07 76.37 Average: 7 21.23 0.00 1.69 0.29 0.12 76.68