---> uname -a: Linux prd-centos8-docker-8c-8g-31540.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 1121 25308 19 5459 30295 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:c6:e8:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.137/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fec6:e85a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:11:4e:29 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:acff:fe11:4e29/64 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) 07/29/2025 _x86_64_ (8 CPU) 12:46:48 LINUX RESTART (8 CPU) 12:47:01 PM tps rtps wtps bread/s bwrtn/s 12:48:01 PM 229.92 27.74 202.18 6794.75 23041.36 12:49:01 PM 284.89 18.91 265.98 4143.69 15169.96 12:50:01 PM 182.47 0.82 181.66 445.32 47820.59 12:51:01 PM 35.64 0.10 35.54 111.71 541.21 12:52:01 PM 24.08 0.48 23.59 21.46 478.04 12:53:01 PM 3.17 0.00 3.17 0.00 76.91 12:54:01 PM 9.83 0.00 9.83 0.00 560.16 12:55:01 PM 114.18 0.00 114.18 0.00 23772.86 12:56:01 PM 15.91 0.00 15.91 0.00 356.03 12:57:01 PM 166.13 2.45 163.68 4477.04 2412.83 Average: 106.63 5.05 101.58 1599.54 11423.55 12:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:48:01 PM 29580756 31262688 3074956 9.42 2688 2005700 1452344 4.31 149348 2495728 174828 12:49:01 PM 27993004 30211308 4662708 14.28 2688 2528972 2230864 6.62 252312 3917392 206792 12:50:01 PM 24803408 28202544 7852304 24.05 2688 3682648 4132552 12.26 415036 6829068 580 12:51:01 PM 24386504 27793244 8269208 25.32 2688 3688876 5764748 17.10 433172 7221824 152 12:52:01 PM 24383120 27795428 8272592 25.33 2688 3694500 4397332 13.05 439540 7220192 0 12:53:01 PM 24339220 27752240 8316492 25.47 2688 3695316 4397332 13.05 439552 7264820 124 12:54:01 PM 24976376 28400444 7679336 23.52 2688 3706072 3908264 11.60 442504 6627752 120 12:55:01 PM 23494340 27621660 9161372 28.05 2688 4392892 6154632 18.26 542512 7952088 232 12:56:01 PM 22357160 26517884 10298552 31.54 2688 4430280 7041300 20.89 554856 9068224 7552 12:57:01 PM 23672664 28705272 8983048 27.51 2688 5282552 3460416 10.27 724816 7594668 795048 Average: 24998655 28426271 7657057 23.45 2688 3710781 4293978 12.74 439365 6619176 118543 12:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 515.13 345.33 2027.90 71.28 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM eth0 461.51 367.48 5507.80 67.25 0.00 0.00 0.00 0.00 12:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM eth0 389.59 235.14 10038.19 27.88 0.00 0.00 0.00 0.00 12:50:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:51:01 PM lo 16.46 16.46 1.27 1.27 0.00 0.00 0.00 0.00 12:51:01 PM eth0 34.24 30.88 10.51 13.57 0.00 0.00 0.00 0.00 12:51:01 PM docker0 2.83 3.42 0.41 0.41 0.00 0.00 0.00 0.00 12:51:01 PM veth9305435 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:52:01 PM lo 70.68 70.68 5.05 5.05 0.00 0.00 0.00 0.00 12:52:01 PM eth0 212.58 180.79 57.36 68.76 0.00 0.00 0.00 0.00 12:52:01 PM docker0 9.51 10.81 1.42 1.45 0.00 0.00 0.00 0.00 12:53:01 PM lo 60.28 60.28 2.94 2.94 0.00 0.00 0.00 0.00 12:53:01 PM eth0 154.12 128.14 43.25 53.29 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM lo 3.07 3.07 0.15 0.15 0.00 0.00 0.00 0.00 12:54:01 PM eth0 204.62 169.56 131.72 56.11 0.00 0.00 0.00 0.00 12:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:55:01 PM eth0 598.38 332.87 2960.63 32.53 0.00 0.00 0.00 0.00 12:55:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM veth614c16a 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:55:01 PM veth77b34a5 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:56:01 PM lo 1236.74 1236.74 213.71 213.71 0.00 0.00 0.00 0.00 12:56:01 PM eth0 77.11 56.95 20.93 26.05 0.00 0.00 0.00 0.00 12:56:01 PM docker0 532.71 550.27 99.37 104.28 0.00 0.00 0.00 0.00 12:56:01 PM veth614c16a 494.97 513.15 102.62 79.70 0.00 0.00 0.00 0.01 12:56:01 PM veth77b34a5 37.74 37.60 4.03 24.82 0.00 0.00 0.00 0.00 12:57:01 PM lo 221.71 221.71 36.03 36.03 0.00 0.00 0.00 0.00 12:57:01 PM eth0 101.18 85.70 1530.07 15.49 0.00 0.00 0.00 0.00 12:57:01 PM docker0 98.13 99.50 22.09 14.08 0.00 0.00 0.00 0.00 Average: lo 160.92 160.92 25.92 25.92 0.00 0.00 0.00 0.00 Average: eth0 274.85 193.29 2232.91 43.22 0.00 0.00 0.00 0.00 Average: docker0 64.32 66.41 12.33 12.02 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) 07/29/2025 _x86_64_ (8 CPU) 12:46:48 LINUX RESTART (8 CPU) 12:47:01 PM CPU %user %nice %system %iowait %steal %idle 12:48:01 PM all 14.78 0.00 2.16 0.89 0.06 82.11 12:48:01 PM 0 7.40 0.00 1.24 0.45 0.08 90.83 12:48:01 PM 1 15.90 0.00 2.71 0.59 0.07 80.73 12:48:01 PM 2 12.40 0.00 2.25 0.28 0.05 85.02 12:48:01 PM 3 19.46 0.00 2.06 0.72 0.03 77.74 12:48:01 PM 4 20.88 0.00 2.96 2.39 0.07 73.70 12:48:01 PM 5 15.89 0.00 2.43 0.45 0.08 81.14 12:48:01 PM 6 13.30 0.00 2.01 1.65 0.05 82.99 12:48:01 PM 7 13.00 0.00 1.67 0.58 0.03 84.71 12:49:01 PM all 33.07 0.00 1.58 0.78 0.09 64.48 12:49:01 PM 0 32.58 0.00 0.85 0.22 0.08 66.27 12:49:01 PM 1 41.05 0.00 2.11 1.17 0.08 55.59 12:49:01 PM 2 26.06 0.00 1.93 0.95 0.10 70.96 12:49:01 PM 3 33.48 0.00 2.06 0.92 0.10 63.44 12:49:01 PM 4 31.10 0.00 1.86 0.89 0.08 66.07 12:49:01 PM 5 39.16 0.00 1.00 0.48 0.07 59.28 12:49:01 PM 6 24.36 0.00 1.64 1.15 0.08 72.76 12:49:01 PM 7 36.76 0.00 1.22 0.45 0.08 61.48 12:50:01 PM all 38.05 0.00 3.30 0.82 0.09 57.74 12:50:01 PM 0 32.85 0.00 2.81 0.07 0.08 64.19 12:50:01 PM 1 35.23 0.00 3.18 2.00 0.10 59.49 12:50:01 PM 2 51.64 0.00 3.74 1.28 0.08 43.25 12:50:01 PM 3 45.01 0.00 3.07 0.96 0.07 50.90 12:50:01 PM 4 39.92 0.00 3.60 0.49 0.10 55.90 12:50:01 PM 5 27.56 0.00 3.50 1.18 0.08 67.68 12:50:01 PM 6 21.69 0.00 3.55 0.15 0.08 74.52 12:50:01 PM 7 50.48 0.00 2.92 0.44 0.08 46.08 12:51:01 PM all 18.90 0.00 2.14 0.06 0.08 78.83 12:51:01 PM 0 21.21 0.00 2.43 0.08 0.08 76.20 12:51:01 PM 1 20.12 0.00 2.03 0.03 0.07 77.76 12:51:01 PM 2 19.86 0.00 2.09 0.05 0.07 77.93 12:51:01 PM 3 19.47 0.00 2.19 0.03 0.08 78.22 12:51:01 PM 4 15.00 0.00 1.91 0.10 0.08 82.91 12:51:01 PM 5 20.42 0.00 2.32 0.08 0.08 77.09 12:51:01 PM 6 16.24 0.00 2.21 0.10 0.07 81.38 12:51:01 PM 7 18.85 0.00 1.91 0.03 0.08 79.12 12:52:01 PM all 14.09 0.00 1.74 0.04 0.08 84.04 12:52:01 PM 0 12.02 0.00 1.34 0.05 0.07 86.52 12:52:01 PM 1 14.01 0.00 1.45 0.05 0.10 84.38 12:52:01 PM 2 11.15 0.00 1.57 0.13 0.08 87.06 12:52:01 PM 3 16.45 0.00 2.08 0.05 0.08 81.34 12:52:01 PM 4 14.16 0.00 1.77 0.00 0.10 83.97 12:52:01 PM 5 14.17 0.00 1.41 0.02 0.07 84.34 12:52:01 PM 6 15.71 0.00 2.28 0.05 0.08 81.88 12:52:01 PM 7 15.07 0.00 2.01 0.00 0.07 82.85 12:53:01 PM all 2.04 0.00 0.62 0.01 0.07 97.26 12:53:01 PM 0 1.95 0.00 0.85 0.00 0.07 97.13 12:53:01 PM 1 1.86 0.00 0.80 0.00 0.10 97.24 12:53:01 PM 2 2.07 0.00 1.52 0.00 0.07 96.34 12:53:01 PM 3 1.69 0.00 0.60 0.00 0.10 97.61 12:53:01 PM 4 2.10 0.00 0.27 0.03 0.05 97.55 12:53:01 PM 5 2.32 0.00 0.27 0.02 0.05 97.35 12:53:01 PM 6 3.23 0.00 0.37 0.00 0.05 96.35 12:53:01 PM 7 1.12 0.00 0.30 0.00 0.05 98.53 12:54:01 PM all 17.94 0.00 0.53 0.02 0.05 81.46 12:54:01 PM 0 5.96 0.00 0.40 0.00 0.07 93.57 12:54:01 PM 1 12.22 0.00 0.33 0.03 0.05 87.36 12:54:01 PM 2 24.60 0.00 0.67 0.02 0.05 74.67 12:54:01 PM 3 25.93 0.00 0.17 0.00 0.05 73.85 12:54:01 PM 4 48.46 0.00 1.30 0.07 0.07 50.11 12:54:01 PM 5 7.02 0.00 0.40 0.00 0.05 92.53 12:54:01 PM 6 11.30 0.00 0.84 0.00 0.03 87.83 12:54:01 PM 7 8.04 0.00 0.12 0.02 0.05 91.78 12:55:01 PM all 33.45 0.00 2.24 0.39 0.09 63.83 12:55:01 PM 0 26.03 0.00 2.03 0.05 0.08 71.81 12:55:01 PM 1 47.63 0.00 1.77 0.74 0.10 49.76 12:55:01 PM 2 34.11 0.00 3.40 0.77 0.08 61.64 12:55:01 PM 3 45.17 0.00 2.55 0.30 0.07 51.91 12:55:01 PM 4 10.90 0.00 1.76 0.03 0.08 87.22 12:55:01 PM 5 41.69 0.00 2.38 0.05 0.08 55.80 12:55:01 PM 6 32.87 0.00 1.49 0.22 0.08 65.34 12:55:01 PM 7 29.21 0.00 2.57 0.97 0.10 67.15 12:56:01 PM all 30.98 0.00 1.95 0.02 0.09 66.96 12:56:01 PM 0 29.55 0.00 2.23 0.00 0.08 68.14 12:56:01 PM 1 35.33 0.00 2.11 0.00 0.08 62.47 12:56:01 PM 2 28.66 0.00 1.71 0.02 0.08 69.52 12:56:01 PM 3 19.17 0.00 2.33 0.02 0.12 78.36 12:56:01 PM 4 26.66 0.00 1.22 0.02 0.10 72.00 12:56:01 PM 5 38.19 0.00 2.18 0.03 0.08 59.51 12:56:01 PM 6 40.33 0.00 2.23 0.02 0.08 57.33 12:56:01 PM 7 29.96 0.00 1.56 0.03 0.08 68.36 12:57:01 PM all 28.87 0.00 2.06 0.40 0.07 68.61 12:57:01 PM 0 41.93 0.00 2.68 0.12 0.08 55.19 12:57:01 PM 1 33.62 0.00 1.69 0.08 0.07 64.54 12:57:01 PM 2 19.82 0.00 2.19 0.28 0.07 77.64 12:57:01 PM 3 13.98 0.00 2.62 1.45 0.07 81.88 12:57:01 PM 4 12.88 0.00 1.44 0.13 0.07 85.48 12:57:01 PM 5 50.93 0.00 1.51 0.12 0.07 47.38 12:57:01 PM 6 18.29 0.00 2.43 0.94 0.07 78.27 12:57:01 PM 7 39.35 0.00 1.91 0.05 0.07 58.62 Average: all 23.20 0.00 1.83 0.34 0.08 74.55 Average: 0 21.13 0.00 1.68 0.10 0.08 77.00 Average: 1 25.67 0.00 1.82 0.47 0.08 71.96 Average: 2 23.02 0.00 2.10 0.38 0.07 74.43 Average: 3 23.97 0.00 1.97 0.44 0.08 73.54 Average: 4 22.20 0.00 1.81 0.42 0.08 75.49 Average: 5 25.72 0.00 1.74 0.24 0.07 72.23 Average: 6 19.72 0.00 1.90 0.43 0.07 77.88 Average: 7 24.17 0.00 1.62 0.26 0.07 73.89