---> uname -a: Linux prd-centos8-docker-8c-8g-24307.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: 2800.000 BogoMIPS: 5600.00 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 1982 24419 19 5487 29434 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:de:e3:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fede:e348/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:cd:9c:23 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::42:20ff:fecd:9c23/64 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) 06/28/2025 _x86_64_ (8 CPU) 06:32:22 LINUX RESTART (8 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 183.19 14.71 168.47 2890.98 9579.49 06:35:01 AM 211.68 4.65 207.03 1209.06 17112.60 06:36:01 AM 168.85 0.75 168.10 480.03 42320.26 06:37:01 AM 40.35 0.05 40.30 1.33 572.69 06:38:01 AM 17.99 0.47 17.53 14.80 375.61 06:39:01 AM 9.35 0.00 9.35 0.00 461.46 06:40:01 AM 38.91 0.00 38.91 0.00 8578.41 06:41:01 AM 84.70 0.00 84.70 0.00 15482.51 06:42:01 AM 133.53 0.00 133.53 0.00 1968.32 06:43:01 AM 63.10 5.08 58.01 4582.61 29334.89 06:44:01 AM 39.84 0.45 39.39 63.86 2681.80 Average: 90.14 2.38 87.76 840.22 11679.76 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 28931756 30811472 3723956 11.40 2688 2197540 1790108 5.31 165456 3102292 174776 06:35:01 AM 27144228 29392504 5511484 16.88 2688 2559088 2951088 8.76 268804 4749092 48960 06:36:01 AM 24480028 27906844 8175684 25.04 2688 3710912 4337812 12.87 421424 7152168 940 06:37:01 AM 24322876 27753188 8332836 25.52 2688 3713084 4600348 13.65 436596 7286948 80 06:38:01 AM 24183092 27617964 8472620 25.95 2688 3717748 4488732 13.32 439660 7425504 68 06:39:01 AM 25029996 28472836 7625716 23.35 2688 3725796 3785092 11.23 441440 6583020 12 06:40:01 AM 23837052 27923084 8818660 27.00 2688 4348160 4461924 13.24 505528 7669716 384852 06:41:01 AM 22338280 26513176 10317432 31.59 2688 4445128 6914572 20.52 552776 9092072 752 06:42:01 AM 23560020 27672828 9095692 27.85 2688 4371512 4285084 12.71 552500 7887700 756 06:43:01 AM 25079052 30216032 7576660 23.20 2688 5386104 2217004 6.58 966788 5951176 27224 06:44:01 AM 24946888 30085732 7708824 23.61 2688 5386800 2376508 7.05 1144272 5903048 15360 Average: 24895752 28578696 7759960 23.76 2688 3960170 3837116 11.38 535931 6618431 59435 06:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 288.44 202.10 2073.81 46.18 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 423.99 314.10 5077.98 48.78 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 06:36:01 AM eth0 358.49 221.21 10031.90 24.16 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:37:01 AM lo 21.43 21.43 1.90 1.90 0.00 0.00 0.00 0.00 06:37:01 AM eth0 32.57 26.71 8.22 12.83 0.00 0.00 0.00 0.00 06:37:01 AM docker0 5.63 6.41 0.80 0.74 0.00 0.00 0.00 0.00 06:37:01 AM veth394b632 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:38:01 AM lo 61.33 61.33 4.01 4.01 0.00 0.00 0.00 0.00 06:38:01 AM eth0 243.32 191.85 70.52 79.35 0.00 0.00 0.00 0.00 06:38:01 AM docker0 5.03 6.00 0.88 0.87 0.00 0.00 0.00 0.00 06:39:01 AM lo 10.40 10.40 0.51 0.51 0.00 0.00 0.00 0.00 06:39:01 AM eth0 193.05 150.33 88.42 45.85 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:40:01 AM eth0 646.15 376.96 2979.30 39.80 0.00 0.00 0.00 0.00 06:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM lo 682.03 682.03 103.66 103.66 0.00 0.00 0.00 0.00 06:41:01 AM eth0 84.76 51.09 24.72 24.25 0.00 0.00 0.00 0.00 06:41:01 AM docker0 296.59 308.11 46.35 51.47 0.00 0.00 0.00 0.00 06:41:01 AM veth6663a74 271.54 282.66 47.60 42.62 0.00 0.00 0.00 0.00 06:41:01 AM veth0b76885 25.05 26.14 2.80 9.11 0.00 0.00 0.00 0.00 06:42:01 AM lo 767.32 767.32 145.83 145.83 0.00 0.00 0.00 0.00 06:42:01 AM eth0 90.74 66.03 299.80 24.07 0.00 0.00 0.00 0.00 06:42:01 AM docker0 332.57 339.70 75.16 66.84 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 285.67 189.04 1607.58 69.98 0.00 0.00 0.00 0.00 06:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 82.70 50.41 30.37 220.07 0.00 0.00 0.00 0.00 06:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 140.33 140.33 23.28 23.28 0.00 0.00 0.00 0.00 Average: eth0 248.14 167.24 2026.58 57.75 0.00 0.00 0.00 0.00 Average: docker0 58.18 60.05 11.20 10.91 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) 06/28/2025 _x86_64_ (8 CPU) 06:32:22 LINUX RESTART (8 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 12.44 0.00 1.06 0.85 0.06 85.59 06:34:01 AM 0 12.29 0.00 1.19 0.97 0.07 85.49 06:34:01 AM 1 8.76 0.00 0.80 1.20 0.05 89.19 06:34:01 AM 2 20.92 0.00 1.82 0.82 0.07 76.37 06:34:01 AM 3 5.73 0.00 0.75 1.19 0.05 92.29 06:34:01 AM 4 11.07 0.00 0.77 0.08 0.05 88.03 06:34:01 AM 5 3.80 0.00 0.62 0.69 0.08 94.81 06:34:01 AM 6 12.08 0.00 0.92 1.02 0.03 85.95 06:34:01 AM 7 24.83 0.00 1.65 0.87 0.07 72.58 06:35:01 AM all 38.72 0.00 1.33 1.30 0.10 58.55 06:35:01 AM 0 36.34 0.00 0.87 0.75 0.10 61.94 06:35:01 AM 1 54.46 0.00 1.51 0.79 0.12 43.13 06:35:01 AM 2 41.87 0.00 1.51 1.89 0.10 54.63 06:35:01 AM 3 36.54 0.00 1.15 1.34 0.10 60.87 06:35:01 AM 4 33.86 0.00 1.74 0.54 0.10 63.77 06:35:01 AM 5 25.44 0.00 1.21 3.13 0.10 70.12 06:35:01 AM 6 30.52 0.00 1.54 1.14 0.08 66.72 06:35:01 AM 7 50.74 0.00 1.15 0.82 0.10 47.19 06:36:01 AM all 27.88 0.00 2.73 2.21 0.09 67.09 06:36:01 AM 0 32.49 0.00 2.75 1.21 0.08 63.46 06:36:01 AM 1 36.10 0.00 3.48 4.39 0.10 55.93 06:36:01 AM 2 19.73 0.00 3.46 6.11 0.07 70.62 06:36:01 AM 3 28.67 0.00 2.90 2.21 0.08 66.14 06:36:01 AM 4 22.37 0.00 2.83 0.56 0.08 74.17 06:36:01 AM 5 27.64 0.00 2.34 0.30 0.08 69.63 06:36:01 AM 6 25.03 0.00 2.26 0.91 0.08 71.72 06:36:01 AM 7 30.98 0.00 1.83 2.00 0.10 65.09 06:37:01 AM all 20.30 0.00 2.45 0.07 0.10 77.08 06:37:01 AM 0 20.12 0.00 2.48 0.08 0.10 77.22 06:37:01 AM 1 19.17 0.00 2.78 0.03 0.12 77.90 06:37:01 AM 2 23.48 0.00 2.38 0.07 0.10 73.98 06:37:01 AM 3 23.18 0.00 2.98 0.08 0.10 73.65 06:37:01 AM 4 22.42 0.00 2.51 0.02 0.08 74.97 06:37:01 AM 5 13.98 0.00 2.04 0.07 0.10 83.81 06:37:01 AM 6 26.03 0.00 2.34 0.05 0.10 71.48 06:37:01 AM 7 14.01 0.00 2.09 0.17 0.07 83.66 06:38:01 AM all 12.59 0.00 1.70 0.03 0.07 85.61 06:38:01 AM 0 11.19 0.00 1.85 0.05 0.07 86.84 06:38:01 AM 1 13.64 0.00 1.79 0.03 0.07 84.47 06:38:01 AM 2 13.39 0.00 1.74 0.03 0.08 84.76 06:38:01 AM 3 8.94 0.00 1.41 0.02 0.07 89.57 06:38:01 AM 4 15.59 0.00 1.51 0.03 0.07 82.81 06:38:01 AM 5 10.62 0.00 1.54 0.05 0.05 87.74 06:38:01 AM 6 13.06 0.00 1.61 0.05 0.07 85.22 06:38:01 AM 7 14.27 0.00 2.12 0.00 0.08 83.52 06:39:01 AM all 12.37 0.00 0.53 0.01 0.04 87.04 06:39:01 AM 0 2.15 0.00 0.17 0.00 0.05 97.63 06:39:01 AM 1 5.86 0.00 0.47 0.00 0.03 93.64 06:39:01 AM 2 6.11 0.00 0.65 0.00 0.03 93.21 06:39:01 AM 3 50.10 0.00 1.37 0.03 0.05 48.45 06:39:01 AM 4 7.21 0.00 0.77 0.00 0.07 91.96 06:39:01 AM 5 3.97 0.00 0.43 0.05 0.07 95.48 06:39:01 AM 6 17.17 0.00 0.25 0.00 0.03 82.55 06:39:01 AM 7 6.37 0.00 0.17 0.00 0.02 93.44 06:40:01 AM all 35.41 0.00 1.85 0.33 0.08 62.33 06:40:01 AM 0 21.77 0.00 1.12 0.05 0.08 76.97 06:40:01 AM 1 30.61 0.00 1.86 0.02 0.07 67.44 06:40:01 AM 2 31.84 0.00 2.07 0.08 0.07 65.94 06:40:01 AM 3 50.62 0.00 1.85 0.03 0.08 47.42 06:40:01 AM 4 33.11 0.00 2.18 0.13 0.10 64.47 06:40:01 AM 5 52.30 0.00 2.08 0.03 0.08 45.50 06:40:01 AM 6 45.25 0.00 1.99 0.00 0.10 52.66 06:40:01 AM 7 17.76 0.00 1.68 2.26 0.07 78.24 06:41:01 AM all 29.49 0.00 1.80 0.86 0.10 67.76 06:41:01 AM 0 23.66 0.00 1.71 0.08 0.08 74.47 06:41:01 AM 1 21.14 0.00 1.79 2.19 0.10 74.78 06:41:01 AM 2 39.88 0.00 1.64 0.87 0.10 57.51 06:41:01 AM 3 26.46 0.00 1.26 1.51 0.12 70.66 06:41:01 AM 4 47.66 0.00 2.48 1.12 0.08 48.66 06:41:01 AM 5 34.63 0.00 1.81 1.00 0.10 62.45 06:41:01 AM 6 16.32 0.00 1.96 0.00 0.08 81.64 06:41:01 AM 7 26.11 0.00 1.76 0.08 0.10 71.95 06:42:01 AM all 29.60 0.00 1.77 0.30 0.08 68.25 06:42:01 AM 0 22.86 0.00 1.25 0.02 0.08 75.79 06:42:01 AM 1 51.39 0.00 2.16 0.12 0.08 46.25 06:42:01 AM 2 25.92 0.00 1.64 0.20 0.08 72.15 06:42:01 AM 3 41.84 0.00 1.91 1.21 0.07 54.98 06:42:01 AM 4 23.24 0.00 1.87 0.12 0.08 74.69 06:42:01 AM 5 34.61 0.00 2.03 0.32 0.08 62.96 06:42:01 AM 6 23.55 0.00 1.62 0.40 0.07 74.36 06:42:01 AM 7 13.36 0.00 1.69 0.02 0.07 84.87 06:43:01 AM all 31.03 0.00 1.97 0.85 0.07 66.09 06:43:01 AM 0 59.08 0.00 1.35 0.00 0.08 39.49 06:43:01 AM 1 30.98 0.00 2.87 3.56 0.07 62.52 06:43:01 AM 2 14.05 0.00 1.57 0.12 0.07 84.19 06:43:01 AM 3 11.57 0.00 1.56 0.03 0.07 86.77 06:43:01 AM 4 40.27 0.00 1.24 0.55 0.07 57.88 06:43:01 AM 5 25.15 0.00 2.68 0.35 0.07 71.75 06:43:01 AM 6 19.48 0.00 2.04 2.01 0.07 76.41 06:43:01 AM 7 47.56 0.00 2.42 0.17 0.07 49.78 06:44:01 AM all 7.99 0.00 0.74 0.11 0.03 91.13 06:44:01 AM 0 1.70 0.00 0.48 0.08 0.03 97.70 06:44:01 AM 1 6.34 0.00 0.60 0.55 0.03 92.48 06:44:01 AM 2 0.67 0.00 0.37 0.00 0.03 98.93 06:44:01 AM 3 12.17 0.00 0.63 0.07 0.03 87.09 06:44:01 AM 4 19.37 0.00 1.47 0.05 0.03 79.08 06:44:01 AM 5 14.88 0.00 1.05 0.13 0.05 83.88 06:44:01 AM 6 4.62 0.00 0.53 0.03 0.02 94.80 06:44:01 AM 7 4.17 0.00 0.75 0.00 0.02 95.06 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.42 0.00 1.63 0.63 0.07 74.24 Average: 0 22.14 0.00 1.38 0.30 0.08 76.10 Average: 1 25.30 0.00 1.83 1.17 0.08 71.63 Average: 2 21.61 0.00 1.71 0.93 0.07 75.68 Average: 3 26.89 0.00 1.61 0.70 0.07 70.72 Average: 4 25.10 0.00 1.76 0.29 0.07 72.78 Average: 5 22.44 0.00 1.62 0.56 0.08 75.30 Average: 6 21.18 0.00 1.55 0.51 0.07 76.69 Average: 7 22.73 0.00 1.57 0.58 0.07 75.04