---> uname -a: Linux prd-centos8-docker-8c-8g-8660.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 1169 25038 19 5681 30247 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:50:0e:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.248/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85600sec preferred_lft 85600sec inet6 fe80::f816:3eff:fe50:e6e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:fd:76:4b 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:fbff:fefd:764b/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) 11/04/2025 _x86_64_ (8 CPU) 13:45:12 LINUX RESTART (8 CPU) 01:46:01 PM tps rtps wtps bread/s bwrtn/s 01:47:01 PM 218.48 16.76 201.72 3709.70 11964.58 01:48:01 PM 194.22 2.70 191.52 523.91 15626.88 01:49:01 PM 40.80 0.00 40.80 0.00 2851.67 01:50:01 PM 104.75 0.52 104.23 413.86 38693.32 01:51:01 PM 35.60 0.07 35.54 1.60 583.07 01:52:01 PM 7.72 0.43 7.28 20.93 198.08 01:53:01 PM 6.75 0.00 6.75 0.00 443.73 01:54:01 PM 118.34 0.05 118.29 77.04 23958.58 01:55:01 PM 15.03 0.00 15.03 0.00 317.88 01:56:01 PM 153.27 0.00 153.27 0.00 1615.90 01:57:01 PM 44.75 2.48 42.27 4502.37 18921.13 01:58:01 PM 37.09 1.42 35.68 1731.84 16342.48 Average: 81.40 2.04 79.36 915.11 10959.77 01:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 PM 28909548 30852864 3746164 11.47 2688 2258908 1868180 5.54 173744 3104204 176476 01:48:01 PM 27275220 29529964 5380492 16.48 2688 2563224 2954672 8.77 273500 4603300 49396 01:49:01 PM 27478876 29754252 5176836 15.85 2688 2583132 2498944 7.41 282968 4388608 100 01:50:01 PM 25225432 28633808 7430280 22.75 2688 3691072 3537508 10.50 426140 6394904 648 01:51:01 PM 24955920 28369392 7699792 23.58 2688 3695296 3751132 11.13 442540 6645356 40 01:52:01 PM 24884476 28301704 7771236 23.80 2688 3698844 3758480 11.15 443848 6715928 184 01:53:01 PM 25097620 28526888 7558092 23.14 2688 3710284 3538012 10.50 449012 6498876 800 01:54:01 PM 23570700 27707284 9085012 27.82 2688 4404312 5875492 17.43 554308 7858252 1552 01:55:01 PM 23071592 27237028 9584120 29.35 2688 4433432 6352080 18.85 557088 8350916 460 01:56:01 PM 24072140 28174264 8583572 26.29 2688 4358000 3913012 11.61 554336 7370700 15536 01:57:01 PM 25558644 30654488 7097068 21.73 2688 5342996 1896644 5.63 745828 5682712 296728 01:58:01 PM 25594200 30916220 7061512 21.62 2688 5564588 1585700 4.70 969548 5421680 27872 Average: 25474531 29054846 7181181 21.99 2688 3858674 3460821 10.27 489405 6086286 47483 01:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM eth0 198.97 170.49 2327.58 45.06 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 314.85 252.16 4451.89 39.47 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 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM eth0 131.79 104.97 303.15 33.15 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 301.28 180.14 9483.16 15.59 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:51:01 PM lo 54.68 54.68 4.61 4.61 0.00 0.00 0.00 0.00 01:51:01 PM eth0 197.72 150.10 63.93 62.42 0.00 0.00 0.00 0.00 01:51:01 PM docker0 11.56 13.05 1.72 1.66 0.00 0.00 0.00 0.00 01:52:01 PM lo 58.59 58.59 2.99 2.99 0.00 0.00 0.00 0.00 01:52:01 PM eth0 225.96 180.67 64.80 76.91 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.80 1.00 0.11 0.15 0.00 0.00 0.00 0.00 01:53:01 PM lo 44.24 44.24 2.16 2.16 0.00 0.00 0.00 0.00 01:53:01 PM eth0 217.32 168.87 78.20 67.94 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM lo 19.68 19.68 2.47 2.47 0.00 0.00 0.00 0.00 01:54:01 PM eth0 539.90 202.40 2978.44 19.50 0.00 0.00 0.00 0.00 01:54:01 PM docker0 8.53 9.96 0.81 1.72 0.00 0.00 0.00 0.00 01:54:01 PM veth9afa7d1 8.53 10.10 0.93 1.73 0.00 0.00 0.00 0.00 01:54:01 PM veth9de3148 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:55:01 PM lo 467.19 467.19 66.29 66.29 0.00 0.00 0.00 0.00 01:55:01 PM eth0 50.38 38.40 18.68 20.47 0.00 0.00 0.00 0.00 01:55:01 PM docker0 198.95 204.87 30.13 32.30 0.00 0.00 0.00 0.00 01:55:01 PM veth9afa7d1 166.88 174.21 29.27 25.15 0.00 0.00 0.00 0.00 01:55:01 PM veth9de3148 32.07 31.11 3.57 7.41 0.00 0.00 0.00 0.00 01:56:01 PM lo 1043.11 1043.11 194.07 194.07 0.00 0.00 0.00 0.00 01:56:01 PM eth0 132.28 106.25 283.01 38.93 0.00 0.00 0.00 0.00 01:56:01 PM docker0 451.19 462.99 96.86 90.16 0.00 0.00 0.00 0.00 01:57:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 01:57:01 PM eth0 73.44 61.95 1253.55 13.81 0.00 0.00 0.00 0.00 01:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM eth0 235.34 161.92 2638.63 66.93 0.00 0.00 0.00 0.00 01:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 140.69 140.69 22.72 22.72 0.00 0.00 0.00 0.00 Average: eth0 218.27 148.19 1995.40 41.68 0.00 0.00 0.00 0.00 Average: docker0 55.92 57.66 10.80 10.50 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) 11/04/2025 _x86_64_ (8 CPU) 13:45:12 LINUX RESTART (8 CPU) 01:46:01 PM CPU %user %nice %system %iowait %steal %idle 01:47:01 PM all 13.69 0.00 1.11 1.18 0.06 83.95 01:47:01 PM 0 12.26 0.00 0.62 0.57 0.08 86.47 01:47:01 PM 1 11.66 0.00 1.32 1.65 0.05 85.31 01:47:01 PM 2 17.16 0.00 0.82 1.09 0.07 80.86 01:47:01 PM 3 15.10 0.00 1.24 0.72 0.07 82.88 01:47:01 PM 4 18.20 0.00 1.91 2.79 0.05 77.05 01:47:01 PM 5 6.91 0.00 0.74 1.37 0.05 90.93 01:47:01 PM 6 11.12 0.00 0.95 0.40 0.05 87.47 01:47:01 PM 7 17.13 0.00 1.27 0.89 0.07 80.65 01:48:01 PM all 33.51 0.00 1.15 1.27 0.09 63.98 01:48:01 PM 0 29.19 0.00 0.65 0.80 0.08 69.28 01:48:01 PM 1 41.38 0.00 1.04 1.44 0.10 56.05 01:48:01 PM 2 36.44 0.00 1.12 2.57 0.10 59.77 01:48:01 PM 3 40.95 0.00 1.25 1.02 0.10 56.68 01:48:01 PM 4 38.55 0.00 2.46 1.10 0.10 57.79 01:48:01 PM 5 30.58 0.00 0.99 0.48 0.08 67.87 01:48:01 PM 6 26.11 0.00 0.75 0.13 0.08 72.92 01:48:01 PM 7 24.85 0.00 0.95 2.59 0.07 71.54 01:49:01 PM all 17.99 0.00 0.56 0.18 0.05 81.23 01:49:01 PM 0 11.19 0.00 0.22 0.03 0.03 88.53 01:49:01 PM 1 18.93 0.00 0.15 0.00 0.03 80.88 01:49:01 PM 2 9.90 0.00 0.47 0.15 0.05 89.44 01:49:01 PM 3 16.93 0.00 0.45 0.02 0.03 82.57 01:49:01 PM 4 59.37 0.00 1.42 0.08 0.08 39.04 01:49:01 PM 5 2.59 0.00 1.02 0.00 0.03 96.36 01:49:01 PM 6 20.06 0.00 0.23 0.00 0.05 79.66 01:49:01 PM 7 4.87 0.00 0.52 1.12 0.05 93.44 01:50:01 PM all 24.68 0.00 2.55 1.88 0.07 70.82 01:50:01 PM 0 19.84 0.00 2.05 1.81 0.08 76.22 01:50:01 PM 1 20.98 0.00 3.14 2.20 0.08 73.59 01:50:01 PM 2 20.27 0.00 3.37 1.72 0.07 74.58 01:50:01 PM 3 43.25 0.00 2.15 0.00 0.08 54.51 01:50:01 PM 4 29.62 0.00 2.92 3.91 0.07 63.48 01:50:01 PM 5 25.79 0.00 2.62 2.24 0.07 69.29 01:50:01 PM 6 19.90 0.00 2.18 1.09 0.07 76.76 01:50:01 PM 7 17.77 0.00 1.98 2.03 0.07 78.15 01:51:01 PM all 20.64 0.00 2.23 0.06 0.09 76.98 01:51:01 PM 0 21.61 0.00 1.96 0.05 0.10 76.28 01:51:01 PM 1 16.74 0.00 1.77 0.05 0.08 81.35 01:51:01 PM 2 22.38 0.00 2.23 0.07 0.08 75.24 01:51:01 PM 3 19.05 0.00 1.88 0.10 0.10 78.88 01:51:01 PM 4 18.89 0.00 1.96 0.07 0.10 78.98 01:51:01 PM 5 25.79 0.00 2.58 0.02 0.10 71.51 01:51:01 PM 6 19.58 0.00 2.38 0.05 0.08 77.90 01:51:01 PM 7 21.03 0.00 3.11 0.08 0.08 75.69 01:52:01 PM all 5.38 0.00 1.05 0.02 0.05 93.49 01:52:01 PM 0 2.12 0.00 0.95 0.03 0.05 96.84 01:52:01 PM 1 5.51 0.00 1.12 0.02 0.07 93.29 01:52:01 PM 2 8.19 0.00 1.84 0.00 0.07 89.90 01:52:01 PM 3 3.90 0.00 1.66 0.05 0.05 94.34 01:52:01 PM 4 6.23 0.00 0.59 0.00 0.05 93.13 01:52:01 PM 5 3.83 0.00 0.62 0.03 0.05 95.46 01:52:01 PM 6 6.72 0.00 0.65 0.02 0.05 92.56 01:52:01 PM 7 6.56 0.00 1.00 0.00 0.05 92.38 01:53:01 PM all 16.19 0.00 0.97 0.05 0.08 82.71 01:53:01 PM 0 20.60 0.00 0.55 0.03 0.08 78.73 01:53:01 PM 1 20.53 0.00 1.40 0.00 0.08 77.98 01:53:01 PM 2 11.13 0.00 1.40 0.00 0.08 87.39 01:53:01 PM 3 9.51 0.00 1.30 0.30 0.07 88.82 01:53:01 PM 4 20.18 0.00 0.65 0.00 0.08 79.08 01:53:01 PM 5 26.15 0.00 1.07 0.03 0.08 72.66 01:53:01 PM 6 9.72 0.00 0.53 0.03 0.05 89.66 01:53:01 PM 7 11.73 0.00 0.87 0.00 0.07 87.33 01:54:01 PM all 31.16 0.00 1.94 1.65 0.10 65.15 01:54:01 PM 0 24.48 0.00 1.61 0.64 0.07 73.21 01:54:01 PM 1 42.09 0.00 1.76 3.22 0.13 52.79 01:54:01 PM 2 42.27 0.00 2.01 2.59 0.12 53.01 01:54:01 PM 3 10.89 0.00 1.53 4.50 0.07 83.01 01:54:01 PM 4 24.61 0.00 1.74 0.32 0.12 73.20 01:54:01 PM 5 29.66 0.00 3.13 1.07 0.10 66.03 01:54:01 PM 6 42.81 0.00 2.04 0.23 0.12 54.79 01:54:01 PM 7 32.40 0.00 1.68 0.65 0.08 65.18 01:55:01 PM all 18.54 0.00 1.00 0.04 0.09 80.34 01:55:01 PM 0 11.90 0.00 1.04 0.10 0.08 86.88 01:55:01 PM 1 14.93 0.00 0.99 0.00 0.08 84.00 01:55:01 PM 2 32.29 0.00 1.12 0.02 0.10 66.47 01:55:01 PM 3 14.52 0.00 0.95 0.03 0.08 84.41 01:55:01 PM 4 20.31 0.00 0.80 0.00 0.08 78.80 01:55:01 PM 5 18.95 0.00 1.22 0.02 0.08 79.73 01:55:01 PM 6 22.25 0.00 0.89 0.02 0.08 76.76 01:55:01 PM 7 13.15 0.00 1.00 0.10 0.08 85.66 01:56:01 PM all 25.10 0.00 1.92 0.27 0.10 72.60 01:56:01 PM 0 28.88 0.00 2.40 1.66 0.12 66.95 01:56:01 PM 1 19.47 0.00 1.86 0.12 0.10 78.45 01:56:01 PM 2 18.76 0.00 1.74 0.13 0.10 79.26 01:56:01 PM 3 31.46 0.00 1.47 0.08 0.10 66.88 01:56:01 PM 4 33.22 0.00 2.92 0.02 0.12 63.73 01:56:01 PM 5 21.37 0.00 1.32 0.10 0.10 77.10 01:56:01 PM 6 13.95 0.00 1.66 0.03 0.08 84.27 01:56:01 PM 7 33.69 0.00 2.01 0.00 0.10 64.20 01:57:01 PM all 27.13 0.00 1.47 2.19 0.07 69.14 01:57:01 PM 0 23.43 0.00 1.20 0.00 0.08 75.28 01:57:01 PM 1 26.98 0.00 1.54 2.13 0.07 69.29 01:57:01 PM 2 18.32 0.00 1.37 6.90 0.07 73.35 01:57:01 PM 3 30.72 0.00 1.54 1.71 0.07 65.97 01:57:01 PM 4 44.37 0.00 1.40 0.64 0.07 53.52 01:57:01 PM 5 29.40 0.00 1.81 5.80 0.08 62.91 01:57:01 PM 6 22.30 0.00 1.68 0.32 0.07 75.64 01:57:01 PM 7 21.52 0.00 1.25 0.02 0.07 77.14 01:57:01 PM CPU %user %nice %system %iowait %steal %idle 01:58:01 PM all 27.01 0.00 0.87 1.47 0.07 70.58 01:58:01 PM 0 8.90 0.00 0.45 0.07 0.05 90.54 01:58:01 PM 1 37.54 0.00 0.52 0.74 0.08 61.13 01:58:01 PM 2 37.54 0.00 0.88 4.32 0.07 57.19 01:58:01 PM 3 26.74 0.00 1.05 0.13 0.08 71.99 01:58:01 PM 4 43.95 0.00 1.54 0.08 0.08 54.35 01:58:01 PM 5 16.88 0.00 1.10 5.79 0.05 76.18 01:58:01 PM 6 34.52 0.00 0.60 0.52 0.08 64.28 01:58:01 PM 7 10.00 0.00 0.84 0.12 0.05 88.99 Average: all 21.75 0.00 1.40 0.85 0.08 75.92 Average: 0 17.86 0.00 1.14 0.48 0.08 80.44 Average: 1 23.06 0.00 1.38 0.96 0.08 74.51 Average: 2 22.88 0.00 1.53 1.63 0.08 73.88 Average: 3 21.91 0.00 1.37 0.72 0.08 75.92 Average: 4 29.80 0.00 1.69 0.75 0.08 67.67 Average: 5 19.82 0.00 1.52 1.41 0.07 77.18 Average: 6 20.75 0.00 1.21 0.24 0.07 77.73 Average: 7 17.88 0.00 1.37 0.63 0.07 80.04