---> uname -a: Linux prd-centos8-docker-8c-8g-739.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 1126 25104 19 5659 30290 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:0a:bf:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.39/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85679sec preferred_lft 85679sec inet6 fe80::f816:3eff:fe0a:bfc1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:71:2f:7e 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:edff:fe71:2f7e/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) 10/06/2025 _x86_64_ (8 CPU) 13:36:31 LINUX RESTART (8 CPU) 01:37:01 PM tps rtps wtps bread/s bwrtn/s 01:38:01 PM 191.29 14.45 176.84 2952.08 10140.35 01:39:01 PM 200.85 4.97 195.88 1207.46 15966.09 01:40:01 PM 168.56 0.85 167.71 563.81 42267.54 01:41:01 PM 41.97 0.00 41.97 0.00 767.51 01:42:01 PM 12.66 0.48 12.18 21.46 317.48 01:43:01 PM 3.22 0.00 3.22 0.00 82.62 01:44:01 PM 10.76 0.00 10.76 0.00 654.95 01:45:01 PM 105.15 0.00 105.15 0.00 23372.89 01:46:01 PM 188.90 0.00 188.90 0.00 2201.83 01:47:01 PM 53.02 2.48 50.54 4478.32 27266.06 01:48:01 PM 32.10 1.77 30.33 1784.84 7925.90 Average: 91.68 2.27 89.41 1000.71 11905.46 01:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:38:01 PM 29038656 30895168 3617056 11.08 2688 2173160 1799592 5.34 162700 2989112 144184 01:39:01 PM 26681124 28909912 5974588 18.30 2688 2538744 3706964 11.00 269104 5207620 53060 01:40:01 PM 24450144 27857044 8205568 25.13 2688 3689792 4686760 13.91 422080 7173872 64 01:41:01 PM 24268196 27687032 8387516 25.68 2688 3700800 4815320 14.29 437060 7337736 380 01:42:01 PM 24163508 27577972 8492204 26.01 2688 3696804 4644112 13.78 438836 7441488 100 01:43:01 PM 25138304 28556056 7517408 23.02 2688 3700604 3881756 11.52 440288 6473064 3208 01:44:01 PM 25025628 28454952 7630084 23.37 2688 3711348 3873344 11.49 443744 6579612 344 01:45:01 PM 23628428 27759024 9027284 27.64 2688 4399228 5863600 17.40 551176 7804660 1564 01:46:01 PM 24548348 28644236 8107364 24.83 2688 4352648 3850128 11.42 548672 6903996 15580 01:47:01 PM 25520460 30642700 7135252 21.85 2688 5370124 1837744 5.45 748596 5721676 99552 01:48:01 PM 25745680 31053396 6910032 21.16 2688 5549716 1494152 4.43 965304 5274440 34024 Average: 25291680 28912499 7364032 22.55 2688 3898452 3677588 10.91 493415 6264298 32005 01:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM eth0 142.20 119.24 1544.67 38.55 0.00 0.00 0.00 0.00 01:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 PM eth0 393.02 308.41 5102.99 47.83 0.00 0.00 0.00 0.00 01:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 01:40:01 PM eth0 330.74 229.37 10031.65 23.53 0.00 0.00 0.00 0.00 01:40:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:40:01 PM vethe14911c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:41:01 PM lo 43.74 43.74 4.09 4.09 0.00 0.00 0.00 0.00 01:41:01 PM eth0 103.92 73.53 36.81 36.24 0.00 0.00 0.00 0.00 01:41:01 PM docker0 11.60 12.93 1.72 1.61 0.00 0.00 0.00 0.00 01:41:01 PM vethb14072f 2.62 3.12 0.54 0.44 0.00 0.00 0.00 0.00 01:42:01 PM lo 61.40 61.40 3.12 3.12 0.00 0.00 0.00 0.00 01:42:01 PM eth0 281.22 212.41 79.19 84.56 0.00 0.00 0.00 0.00 01:42:01 PM docker0 0.83 1.20 0.12 0.25 0.00 0.00 0.00 0.00 01:43:01 PM lo 59.59 59.59 2.91 2.91 0.00 0.00 0.00 0.00 01:43:01 PM eth0 164.66 141.36 51.29 61.89 0.00 0.00 0.00 0.00 01:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 PM eth0 107.53 88.62 100.94 29.97 0.00 0.00 0.00 0.00 01:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM lo 19.90 19.90 2.50 2.50 0.00 0.00 0.00 0.00 01:45:01 PM eth0 311.06 156.96 2941.00 16.40 0.00 0.00 0.00 0.00 01:45:01 PM docker0 8.57 9.82 0.81 1.93 0.00 0.00 0.00 0.00 01:45:01 PM vethb0384cb 8.57 9.95 0.93 1.94 0.00 0.00 0.00 0.00 01:45:01 PM vetha51748d 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 01:46:01 PM lo 1454.75 1454.75 250.11 250.11 0.00 0.00 0.00 0.00 01:46:01 PM eth0 143.64 110.60 293.00 48.02 0.00 0.00 0.00 0.00 01:46:01 PM docker0 629.67 648.47 122.20 117.57 0.00 0.00 0.00 0.00 01:47:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 01:47:01 PM eth0 153.39 116.81 1822.35 20.30 0.00 0.00 0.00 0.00 01:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 156.47 132.67 1851.38 66.52 0.00 0.00 0.00 0.00 01:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 149.20 149.20 23.89 23.89 0.00 0.00 0.00 0.00 Average: eth0 207.99 153.64 2168.68 43.08 0.00 0.00 0.00 0.00 Average: docker0 59.15 61.14 11.35 11.03 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) 10/06/2025 _x86_64_ (8 CPU) 13:36:31 LINUX RESTART (8 CPU) 01:37:01 PM CPU %user %nice %system %iowait %steal %idle 01:38:01 PM all 13.04 0.00 1.15 0.61 0.07 85.13 01:38:01 PM 0 5.51 0.00 0.47 0.07 0.07 93.89 01:38:01 PM 1 18.75 0.00 1.32 0.72 0.08 79.12 01:38:01 PM 2 20.70 0.00 1.80 0.62 0.08 76.79 01:38:01 PM 3 8.98 0.00 1.07 0.89 0.07 89.00 01:38:01 PM 4 3.24 0.00 0.67 0.52 0.05 95.52 01:38:01 PM 5 12.74 0.00 1.17 0.67 0.05 85.37 01:38:01 PM 6 20.94 0.00 2.17 0.87 0.07 75.95 01:38:01 PM 7 13.46 0.00 0.57 0.50 0.07 85.41 01:39:01 PM all 45.00 0.00 1.54 0.82 0.10 52.54 01:39:01 PM 0 36.18 0.00 1.20 0.08 0.10 62.43 01:39:01 PM 1 56.96 0.00 1.75 0.84 0.10 40.35 01:39:01 PM 2 47.36 0.00 1.37 0.57 0.10 50.60 01:39:01 PM 3 39.12 0.00 1.56 2.09 0.10 57.13 01:39:01 PM 4 34.66 0.00 1.89 0.95 0.08 62.41 01:39:01 PM 5 32.79 0.00 1.27 0.55 0.10 65.28 01:39:01 PM 6 48.88 0.00 2.34 0.47 0.10 48.21 01:39:01 PM 7 64.00 0.00 0.97 1.00 0.10 33.93 01:40:01 PM all 26.21 0.00 3.11 1.30 0.08 69.29 01:40:01 PM 0 30.10 0.00 2.62 0.92 0.08 66.27 01:40:01 PM 1 14.41 0.00 3.90 1.78 0.07 79.84 01:40:01 PM 2 34.35 0.00 3.45 3.00 0.10 59.10 01:40:01 PM 3 23.28 0.00 3.32 3.48 0.08 69.84 01:40:01 PM 4 31.47 0.00 3.05 0.39 0.08 65.00 01:40:01 PM 5 26.30 0.00 2.71 0.29 0.08 70.62 01:40:01 PM 6 28.12 0.00 2.97 0.24 0.08 68.59 01:40:01 PM 7 21.67 0.00 2.86 0.32 0.07 75.08 01:41:01 PM all 23.67 0.00 2.57 0.08 0.09 73.59 01:41:01 PM 0 27.73 0.00 2.79 0.03 0.08 69.36 01:41:01 PM 1 26.99 0.00 2.85 0.10 0.10 69.96 01:41:01 PM 2 19.82 0.00 2.51 0.05 0.10 77.51 01:41:01 PM 3 28.82 0.00 3.03 0.05 0.08 68.01 01:41:01 PM 4 26.62 0.00 2.44 0.15 0.08 70.71 01:41:01 PM 5 22.73 0.00 2.41 0.08 0.08 74.69 01:41:01 PM 6 21.48 0.00 2.56 0.08 0.08 75.79 01:41:01 PM 7 15.15 0.00 1.96 0.05 0.10 82.74 01:42:01 PM all 6.00 0.00 1.21 0.02 0.06 92.70 01:42:01 PM 0 5.60 0.00 0.65 0.02 0.07 93.67 01:42:01 PM 1 6.29 0.00 1.51 0.03 0.08 92.09 01:42:01 PM 2 6.65 0.00 1.50 0.03 0.07 91.74 01:42:01 PM 3 7.19 0.00 1.87 0.02 0.07 90.85 01:42:01 PM 4 3.37 0.00 1.36 0.02 0.07 95.19 01:42:01 PM 5 7.44 0.00 1.10 0.05 0.05 91.36 01:42:01 PM 6 5.57 0.00 0.49 0.00 0.07 93.88 01:42:01 PM 7 5.92 0.00 1.17 0.02 0.05 92.85 01:43:01 PM all 2.64 0.00 0.76 0.00 0.06 96.54 01:43:01 PM 0 1.72 0.00 1.02 0.00 0.07 97.19 01:43:01 PM 1 2.56 0.00 1.75 0.00 0.07 95.62 01:43:01 PM 2 5.82 0.00 1.09 0.00 0.07 93.03 01:43:01 PM 3 2.42 0.00 0.68 0.00 0.05 96.84 01:43:01 PM 4 2.56 0.00 0.54 0.00 0.05 96.85 01:43:01 PM 5 2.60 0.00 0.32 0.00 0.05 97.03 01:43:01 PM 6 1.99 0.00 0.33 0.00 0.05 97.63 01:43:01 PM 7 1.46 0.00 0.38 0.02 0.05 98.09 01:44:01 PM all 22.92 0.00 0.58 0.02 0.05 76.43 01:44:01 PM 0 16.87 0.00 0.89 0.05 0.07 82.12 01:44:01 PM 1 53.79 0.00 0.88 0.00 0.08 45.25 01:44:01 PM 2 26.46 0.00 0.27 0.00 0.05 73.22 01:44:01 PM 3 22.90 0.00 0.45 0.02 0.03 76.60 01:44:01 PM 4 21.23 0.00 0.70 0.03 0.05 77.99 01:44:01 PM 5 28.82 0.00 0.13 0.00 0.05 71.00 01:44:01 PM 6 2.64 0.00 1.04 0.00 0.05 96.28 01:44:01 PM 7 10.60 0.00 0.30 0.03 0.03 89.04 01:45:01 PM all 32.27 0.00 1.87 0.47 0.09 65.29 01:45:01 PM 0 29.23 0.00 1.84 0.03 0.08 68.81 01:45:01 PM 1 33.83 0.00 1.99 1.29 0.10 62.79 01:45:01 PM 2 40.13 0.00 2.10 0.92 0.10 56.75 01:45:01 PM 3 34.25 0.00 1.66 0.40 0.10 63.58 01:45:01 PM 4 19.11 0.00 1.58 0.64 0.08 78.59 01:45:01 PM 5 38.23 0.00 2.05 0.00 0.08 59.64 01:45:01 PM 6 33.46 0.00 1.73 0.47 0.08 64.26 01:45:01 PM 7 29.93 0.00 2.04 0.02 0.10 67.91 01:46:01 PM all 27.93 0.00 2.37 0.34 0.14 69.22 01:46:01 PM 0 26.18 0.00 2.38 0.00 0.15 71.29 01:46:01 PM 1 28.38 0.00 1.86 0.05 0.15 69.55 01:46:01 PM 2 34.09 0.00 3.12 0.18 0.12 62.49 01:46:01 PM 3 31.22 0.00 1.63 0.02 0.13 67.01 01:46:01 PM 4 24.26 0.00 2.39 0.91 0.15 72.29 01:46:01 PM 5 23.64 0.00 2.64 0.13 0.13 73.45 01:46:01 PM 6 33.45 0.00 2.54 0.07 0.12 63.83 01:46:01 PM 7 22.23 0.00 2.42 1.36 0.13 73.85 01:47:01 PM all 30.94 0.00 1.58 0.52 0.08 66.88 01:47:01 PM 0 23.42 0.00 1.29 0.12 0.07 75.10 01:47:01 PM 1 50.46 0.00 2.20 0.45 0.10 46.79 01:47:01 PM 2 25.10 0.00 1.37 0.77 0.08 72.67 01:47:01 PM 3 33.95 0.00 1.92 1.17 0.08 62.88 01:47:01 PM 4 30.74 0.00 1.35 0.03 0.07 67.81 01:47:01 PM 5 15.47 0.00 1.68 1.06 0.08 81.71 01:47:01 PM 6 34.28 0.00 1.59 0.02 0.07 64.05 01:47:01 PM 7 34.02 0.00 1.24 0.55 0.05 64.14 01:48:01 PM all 26.07 0.00 0.94 0.30 0.06 72.63 01:48:01 PM 0 36.53 0.00 0.38 0.05 0.07 62.96 01:48:01 PM 1 10.58 0.00 1.12 0.47 0.05 87.78 01:48:01 PM 2 40.95 0.00 0.70 0.02 0.07 58.26 01:48:01 PM 3 8.13 0.00 0.77 0.22 0.05 90.83 01:48:01 PM 4 25.98 0.00 1.44 0.05 0.07 72.46 01:48:01 PM 5 9.29 0.00 0.75 0.79 0.05 89.12 01:48:01 PM 6 40.98 0.00 1.65 0.85 0.08 56.43 01:48:01 PM 7 36.02 0.00 0.67 0.00 0.07 63.25 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.33 0.00 1.61 0.41 0.08 74.58 Average: 0 21.73 0.00 1.41 0.12 0.08 76.65 Average: 1 27.56 0.00 1.92 0.52 0.09 69.91 Average: 2 27.39 0.00 1.75 0.56 0.09 70.21 Average: 3 21.83 0.00 1.63 0.76 0.08 75.71 Average: 4 20.29 0.00 1.58 0.34 0.08 77.72 Average: 5 19.99 0.00 1.47 0.33 0.07 78.13 Average: 6 24.70 0.00 1.76 0.28 0.08 73.18 Average: 7 23.13 0.00 1.32 0.35 0.07 75.12