---> uname -a: Linux prd-centos8-docker-8c-8g-8667.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 1128 25302 19 5459 30288 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:9b:e4:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.74/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fe9b:e473/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:79:21:9d 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::42:54ff:fe79:219d/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) 14:23:40 LINUX RESTART (8 CPU) 02:24:01 PM tps rtps wtps bread/s bwrtn/s 02:25:01 PM 223.26 21.49 201.77 4453.98 8501.82 02:26:01 PM 292.94 5.46 287.47 1188.80 15484.56 02:27:01 PM 52.57 0.07 52.51 1.33 8642.78 02:28:01 PM 111.01 0.57 110.45 424.26 40341.25 02:29:01 PM 36.29 0.48 35.80 21.46 604.60 02:30:01 PM 11.46 0.00 11.46 0.00 640.51 02:31:01 PM 117.89 0.00 117.89 0.00 23934.07 02:32:01 PM 14.76 0.00 14.76 0.00 340.71 02:33:01 PM 144.25 0.00 144.25 0.00 2043.37 02:34:01 PM 58.74 2.93 55.81 4566.97 27199.62 Average: 106.32 3.10 103.22 1065.66 12773.75 02:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 PM 29292880 31135388 3362832 10.30 2688 2160788 1996616 5.92 159036 2756328 234800 02:26:01 PM 27471808 29708452 5183904 15.87 2688 2546108 2782164 8.25 259488 4421004 206192 02:27:01 PM 27241328 29516496 5414384 16.58 2688 2583356 2838140 8.42 281092 4630200 108 02:28:01 PM 25246472 28656700 7409240 22.69 2688 3692660 3758476 11.15 427036 6370096 76 02:29:01 PM 24693124 28110056 7962588 24.38 2688 3698388 5331640 15.82 442040 6905800 132 02:30:01 PM 25540452 28971696 7115260 21.79 2688 3713096 3807708 11.30 447992 6058552 72 02:31:01 PM 23301288 27435660 9354424 28.65 2688 4402788 6222492 18.46 553244 8124192 1660 02:32:01 PM 22683424 26847388 9972288 30.54 2688 4432704 6627468 19.66 555824 8737436 852 02:33:01 PM 24027748 28128268 8627964 26.42 2688 4356944 3903528 11.58 552980 7411984 340 02:34:01 PM 25861108 30963884 6794604 20.81 2688 5348776 1594220 4.73 907144 5218708 89164 Average: 25535963 28947399 7119749 21.80 2688 3693561 3886245 11.53 458588 6063430 53340 02:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 PM eth0 167.71 116.39 1561.38 38.00 0.00 0.00 0.00 0.00 02:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM eth0 451.92 369.99 5434.69 55.77 0.00 0.00 0.00 0.00 02:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM eth0 128.65 102.82 519.58 31.99 0.00 0.00 0.00 0.00 02:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM lo 0.47 0.47 0.02 0.02 0.00 0.00 0.00 0.00 02:28:01 PM eth0 325.19 184.12 9496.84 17.97 0.00 0.00 0.00 0.00 02:28:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:28:01 PM veth579d1d7 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:29:01 PM lo 57.96 57.96 4.77 4.77 0.00 0.00 0.00 0.00 02:29:01 PM eth0 229.24 163.96 64.84 69.23 0.00 0.00 0.00 0.00 02:29:01 PM docker0 11.58 13.11 1.72 1.67 0.00 0.00 0.00 0.00 02:29:01 PM veth14767ad 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:30:01 PM lo 44.59 44.59 2.30 2.30 0.00 0.00 0.00 0.00 02:30:01 PM eth0 298.77 208.85 107.11 95.35 0.00 0.00 0.00 0.00 02:30:01 PM docker0 0.78 0.95 0.11 0.16 0.00 0.00 0.00 0.00 02:31:01 PM lo 20.04 20.04 2.49 2.49 0.00 0.00 0.00 0.00 02:31:01 PM eth0 628.94 233.63 2989.67 23.82 0.00 0.00 0.00 0.00 02:31:01 PM docker0 8.51 10.14 0.81 1.96 0.00 0.00 0.00 0.00 02:31:01 PM vethf5aa80a 8.51 10.28 0.93 1.97 0.00 0.00 0.00 0.00 02:31:01 PM vetha41bb7f 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 02:32:01 PM lo 573.32 573.32 83.22 83.22 0.00 0.00 0.00 0.00 02:32:01 PM eth0 64.31 42.91 20.16 22.51 0.00 0.00 0.00 0.00 02:32:01 PM docker0 247.09 254.27 38.13 40.36 0.00 0.00 0.00 0.00 02:32:01 PM vethf5aa80a 206.98 215.21 36.91 30.98 0.00 0.00 0.00 0.00 02:32:01 PM vetha41bb7f 40.11 39.14 4.60 9.39 0.00 0.00 0.00 0.00 02:33:01 PM lo 944.69 944.69 178.36 178.36 0.00 0.00 0.00 0.00 02:33:01 PM eth0 124.73 93.90 276.08 30.10 0.00 0.00 0.00 0.00 02:33:01 PM docker0 407.61 417.03 89.36 82.56 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 02:34:01 PM eth0 86.29 72.27 1261.40 18.54 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 164.20 164.20 27.12 27.12 0.00 0.00 0.00 0.00 Average: eth0 250.59 158.89 2173.30 40.33 0.00 0.00 0.00 0.00 Average: docker0 67.56 69.56 13.01 12.67 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) 14:23:40 LINUX RESTART (8 CPU) 02:24:01 PM CPU %user %nice %system %iowait %steal %idle 02:25:01 PM all 11.39 0.00 1.34 0.53 0.05 86.70 02:25:01 PM 0 12.22 0.00 1.25 0.60 0.07 85.86 02:25:01 PM 1 2.28 0.00 1.34 1.68 0.07 94.64 02:25:01 PM 2 21.43 0.00 2.09 0.28 0.05 76.14 02:25:01 PM 3 12.66 0.00 1.04 0.35 0.03 85.92 02:25:01 PM 4 6.14 0.00 0.92 0.08 0.07 92.78 02:25:01 PM 5 22.10 0.00 2.12 0.33 0.05 75.40 02:25:01 PM 6 9.05 0.00 1.37 0.62 0.03 88.93 02:25:01 PM 7 5.14 0.00 0.58 0.28 0.03 93.95 02:26:01 PM all 31.48 0.00 1.39 0.86 0.08 66.19 02:26:01 PM 0 36.91 0.00 1.82 0.67 0.10 60.50 02:26:01 PM 1 33.90 0.00 1.10 0.22 0.08 64.70 02:26:01 PM 2 29.81 0.00 1.54 1.07 0.10 67.48 02:26:01 PM 3 36.29 0.00 1.05 0.72 0.07 61.87 02:26:01 PM 4 22.20 0.00 1.17 0.99 0.07 75.57 02:26:01 PM 5 27.47 0.00 1.17 0.87 0.07 70.42 02:26:01 PM 6 31.90 0.00 1.94 1.40 0.08 64.67 02:26:01 PM 7 33.32 0.00 1.34 0.95 0.08 64.31 02:27:01 PM all 23.55 0.00 0.63 0.18 0.06 75.59 02:27:01 PM 0 19.02 0.00 0.25 0.00 0.05 80.68 02:27:01 PM 1 15.53 0.00 0.90 0.13 0.07 83.36 02:27:01 PM 2 27.78 0.00 0.83 0.08 0.05 71.25 02:27:01 PM 3 14.11 0.00 0.43 0.00 0.07 85.39 02:27:01 PM 4 9.43 0.00 0.75 1.07 0.07 88.68 02:27:01 PM 5 26.44 0.00 0.23 0.00 0.05 73.27 02:27:01 PM 6 28.69 0.00 0.50 0.02 0.05 70.74 02:27:01 PM 7 47.36 0.00 1.10 0.10 0.07 51.37 02:28:01 PM all 25.47 0.00 2.44 0.67 0.09 71.34 02:28:01 PM 0 19.96 0.00 3.11 1.01 0.12 75.81 02:28:01 PM 1 24.90 0.00 3.24 1.09 0.08 70.68 02:28:01 PM 2 27.10 0.00 1.74 0.80 0.08 70.27 02:28:01 PM 3 11.79 0.00 1.91 0.12 0.10 86.08 02:28:01 PM 4 36.58 0.00 2.86 0.44 0.07 60.06 02:28:01 PM 5 21.82 0.00 1.90 0.60 0.08 75.59 02:28:01 PM 6 27.95 0.00 2.21 0.49 0.08 69.27 02:28:01 PM 7 33.63 0.00 2.55 0.77 0.07 62.97 02:29:01 PM all 21.19 0.00 2.36 0.08 0.09 76.28 02:29:01 PM 0 24.26 0.00 2.53 0.02 0.08 73.11 02:29:01 PM 1 17.24 0.00 2.29 0.13 0.10 80.23 02:29:01 PM 2 20.06 0.00 2.14 0.03 0.08 77.68 02:29:01 PM 3 21.94 0.00 2.59 0.10 0.08 75.28 02:29:01 PM 4 26.52 0.00 2.51 0.07 0.08 70.82 02:29:01 PM 5 20.40 0.00 2.65 0.18 0.10 76.67 02:29:01 PM 6 21.77 0.00 2.09 0.08 0.08 75.97 02:29:01 PM 7 17.36 0.00 2.08 0.00 0.08 80.48 02:30:01 PM all 19.06 0.00 1.07 0.03 0.07 79.77 02:30:01 PM 0 8.82 0.00 1.55 0.00 0.07 89.56 02:30:01 PM 1 20.20 0.00 0.74 0.00 0.08 78.98 02:30:01 PM 2 21.06 0.00 1.35 0.10 0.08 77.40 02:30:01 PM 3 12.66 0.00 0.77 0.03 0.07 86.47 02:30:01 PM 4 24.47 0.00 0.67 0.00 0.07 74.79 02:30:01 PM 5 20.36 0.00 1.09 0.00 0.07 78.48 02:30:01 PM 6 13.87 0.00 1.19 0.03 0.07 84.84 02:30:01 PM 7 31.06 0.00 1.22 0.03 0.07 67.62 02:31:01 PM all 30.91 0.00 1.79 0.42 0.09 66.80 02:31:01 PM 0 26.51 0.00 1.44 0.10 0.08 71.87 02:31:01 PM 1 32.97 0.00 1.74 1.12 0.08 64.08 02:31:01 PM 2 35.16 0.00 1.53 0.17 0.08 63.06 02:31:01 PM 3 31.13 0.00 1.98 0.50 0.10 66.29 02:31:01 PM 4 25.14 0.00 1.59 0.25 0.08 72.93 02:31:01 PM 5 35.07 0.00 1.77 0.40 0.08 62.67 02:31:01 PM 6 34.69 0.00 2.30 0.25 0.08 62.68 02:31:01 PM 7 26.58 0.00 1.94 0.54 0.08 70.85 02:32:01 PM all 16.73 0.00 1.00 0.08 0.10 82.09 02:32:01 PM 0 15.20 0.00 1.04 0.00 0.10 83.66 02:32:01 PM 1 11.66 0.00 1.32 0.02 0.10 86.90 02:32:01 PM 2 18.19 0.00 0.99 0.17 0.10 80.56 02:32:01 PM 3 14.31 0.00 0.94 0.05 0.10 84.60 02:32:01 PM 4 16.47 0.00 0.87 0.08 0.10 82.48 02:32:01 PM 5 31.31 0.00 1.14 0.23 0.10 67.21 02:32:01 PM 6 10.77 0.00 1.16 0.03 0.13 87.90 02:32:01 PM 7 15.88 0.00 0.59 0.03 0.08 83.41 02:33:01 PM all 26.92 0.00 1.67 0.30 0.09 71.02 02:33:01 PM 0 29.69 0.00 1.64 0.03 0.12 68.52 02:33:01 PM 1 45.40 0.00 2.38 0.08 0.10 52.04 02:33:01 PM 2 29.03 0.00 2.50 2.16 0.08 66.23 02:33:01 PM 3 15.55 0.00 1.64 0.02 0.08 82.71 02:33:01 PM 4 19.27 0.00 1.17 0.08 0.08 79.39 02:33:01 PM 5 22.06 0.00 0.84 0.02 0.07 77.02 02:33:01 PM 6 27.07 0.00 1.47 0.03 0.08 71.34 02:33:01 PM 7 27.26 0.00 1.76 0.00 0.08 70.90 02:34:01 PM all 23.62 0.00 1.59 0.59 0.05 74.14 02:34:01 PM 0 23.13 0.00 1.02 0.17 0.05 75.63 02:34:01 PM 1 40.95 0.00 2.61 1.17 0.07 55.21 02:34:01 PM 2 12.49 0.00 1.64 1.77 0.05 84.04 02:34:01 PM 3 25.19 0.00 1.64 1.14 0.05 71.99 02:34:01 PM 4 15.23 0.00 1.76 0.00 0.05 82.96 02:34:01 PM 5 25.80 0.00 1.57 0.07 0.07 72.50 02:34:01 PM 6 27.38 0.00 0.95 0.20 0.05 71.42 02:34:01 PM 7 18.77 0.00 1.57 0.18 0.05 79.42 Average: all 23.03 0.00 1.53 0.37 0.08 75.00 Average: 0 21.57 0.00 1.56 0.26 0.08 76.53 Average: 1 24.50 0.00 1.77 0.56 0.08 73.08 Average: 2 24.21 0.00 1.64 0.66 0.08 73.41 Average: 3 19.57 0.00 1.40 0.30 0.08 78.66 Average: 4 20.14 0.00 1.43 0.31 0.07 78.05 Average: 5 25.28 0.00 1.45 0.27 0.07 72.93 Average: 6 23.31 0.00 1.52 0.32 0.08 74.78 Average: 7 25.64 0.00 1.47 0.29 0.07 72.53