---> uname -a: Linux prd-centos8-docker-8c-8g-9898.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1114 26311 19 4464 30302 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:4d:ae:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.174/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fe4d:ae85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:96:7b:07 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::42:6dff:fe96:7b07/64 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) 11/05/2025 _x86_64_ (8 CPU) 12:23:41 LINUX RESTART (8 CPU) 12:24:01 PM tps rtps wtps bread/s bwrtn/s 12:25:01 PM 237.74 18.33 219.41 4189.29 9028.42 12:26:01 PM 231.12 17.41 213.71 3622.53 11065.66 12:27:01 PM 118.18 1.85 116.33 593.50 11001.20 12:28:01 PM 24.41 0.00 24.41 0.00 2533.48 12:29:01 PM 103.75 0.58 103.17 427.59 39166.46 12:30:00 PM 35.47 0.50 34.98 22.00 602.25 12:30:01 PM 68.71 0.00 68.71 0.00 772.11 12:31:01 PM 7.76 0.00 7.76 0.00 178.12 12:32:01 PM 3.93 0.00 3.93 0.00 341.81 12:33:01 PM 105.50 0.02 105.48 1.20 23671.28 12:34:01 PM 22.58 0.07 22.51 9.73 632.99 Average: 89.13 3.87 85.25 886.56 9822.84 12:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:25:01 PM 29552204 31242972 3103508 9.50 2688 2013964 1424708 4.23 150616 2522588 179784 12:26:01 PM 28761704 30766716 3894008 11.92 2688 2317952 1805808 5.36 213536 3193512 115936 12:27:01 PM 26906600 29182008 5749112 17.61 2688 2583768 3213244 9.53 281748 4961336 67740 12:28:01 PM 26399936 28680440 6255776 19.16 2688 2587836 3918900 11.63 286148 5460616 2556 12:29:01 PM 24903796 28314388 7751916 23.74 2688 3693236 4171288 12.38 426712 6715280 56 12:30:00 PM 24437144 27853444 8218568 25.17 2688 3698796 4298852 12.75 441892 7167112 200 12:30:01 PM 24389460 27806556 8266252 25.31 2688 3699012 4557516 13.52 442160 7211368 72 12:31:01 PM 24388140 27806412 8267572 25.32 2688 3700548 4296212 12.75 442300 7214156 100 12:32:01 PM 25224360 28654392 7431352 22.76 2688 3712012 3986060 11.83 446100 6376844 2440 12:33:01 PM 24192956 28327892 8462756 25.92 2688 4400748 5588336 16.58 543412 7253160 136 12:34:01 PM 23689368 27773756 8966344 27.46 2688 4341800 4303932 12.77 715040 7593160 156 Average: 25713243 28764452 6942469 21.26 2688 3340879 3778623 11.21 399060 5969921 33561 12:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM eth0 427.77 265.53 2021.50 66.24 0.00 0.00 0.00 0.00 12:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM eth0 241.05 207.81 2300.45 51.50 0.00 0.00 0.00 0.00 12:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM eth0 283.34 217.95 3778.65 34.79 0.00 0.00 0.00 0.00 12:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM eth0 97.85 76.80 75.78 21.68 0.00 0.00 0.00 0.00 12:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM lo 0.43 0.43 0.02 0.02 0.00 0.00 0.00 0.00 12:29:01 PM eth0 270.63 155.35 9477.00 12.39 0.00 0.00 0.00 0.00 12:29:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:29:01 PM vethd38c071 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:30:00 PM lo 55.75 55.75 4.71 4.71 0.00 0.00 0.00 0.00 12:30:00 PM eth0 211.87 153.22 61.16 63.69 0.00 0.00 0.00 0.00 12:30:00 PM docker0 11.92 13.41 1.76 1.70 0.00 0.00 0.00 0.00 12:30:01 PM lo 50.34 50.34 2.46 2.46 0.00 0.00 0.00 0.00 12:30:01 PM eth0 196.60 159.18 62.16 61.85 0.00 0.00 0.00 0.00 12:30:01 PM docker0 0.00 1.36 0.00 0.15 0.00 0.00 0.00 0.00 12:30:01 PM veth6ed11bc 0.00 3.40 0.00 0.32 0.00 0.00 0.00 0.00 12:31:01 PM lo 61.90 61.90 3.15 3.15 0.00 0.00 0.00 0.00 12:31:01 PM eth0 254.08 204.82 83.91 87.07 0.00 0.00 0.00 0.00 12:31:01 PM docker0 0.78 1.02 0.11 0.19 0.00 0.00 0.00 0.00 12:32:01 PM lo 52.02 52.02 2.54 2.54 0.00 0.00 0.00 0.00 12:32:01 PM eth0 245.93 199.17 98.38 77.11 0.00 0.00 0.00 0.00 12:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:33:01 PM eth0 545.42 196.92 2980.90 24.58 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM vethe89d0b9 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:33:01 PM vethd672528 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:34:01 PM lo 405.53 405.53 59.48 59.48 0.00 0.00 0.00 0.00 12:34:01 PM eth0 51.62 38.94 19.83 19.59 0.00 0.00 0.00 0.00 12:34:01 PM docker0 176.34 183.44 27.04 29.30 0.00 0.00 0.00 0.00 Average: lo 57.57 57.57 6.99 6.99 0.00 0.00 0.00 0.00 Average: eth0 262.92 171.66 2089.80 45.86 0.00 0.00 0.00 0.00 Average: docker0 18.88 19.77 2.89 3.12 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) 11/05/2025 _x86_64_ (8 CPU) 12:23:41 LINUX RESTART (8 CPU) 12:24:01 PM CPU %user %nice %system %iowait %steal %idle 12:25:01 PM all 12.43 0.00 1.76 0.72 0.05 85.04 12:25:01 PM 0 14.91 0.00 2.38 0.28 0.07 82.36 12:25:01 PM 1 17.54 0.00 2.42 0.50 0.07 79.47 12:25:01 PM 2 15.08 0.00 2.43 0.59 0.05 81.86 12:25:01 PM 3 12.29 0.00 1.72 0.47 0.03 85.48 12:25:01 PM 4 7.21 0.00 2.16 2.58 0.07 87.98 12:25:01 PM 5 6.54 0.00 0.87 0.10 0.05 92.44 12:25:01 PM 6 11.20 0.00 0.85 0.37 0.03 87.55 12:25:01 PM 7 14.64 0.00 1.27 0.84 0.05 83.21 12:26:01 PM all 16.34 0.00 1.16 6.49 0.07 75.94 12:26:01 PM 0 21.63 0.00 0.65 1.69 0.08 75.94 12:26:01 PM 1 12.51 0.00 1.37 16.31 0.07 69.74 12:26:01 PM 2 24.94 0.00 1.62 4.41 0.07 68.96 12:26:01 PM 3 13.56 0.00 1.00 4.62 0.08 80.74 12:26:01 PM 4 10.45 0.00 0.97 2.38 0.07 86.13 12:26:01 PM 5 8.65 0.00 1.20 9.79 0.07 80.29 12:26:01 PM 6 15.81 0.00 1.47 9.80 0.08 72.84 12:26:01 PM 7 23.14 0.00 0.97 2.96 0.07 72.87 12:27:01 PM all 37.13 0.00 1.23 0.92 0.11 60.61 12:27:01 PM 0 34.36 0.00 0.70 0.03 0.12 64.78 12:27:01 PM 1 30.14 0.00 1.35 1.05 0.10 67.36 12:27:01 PM 2 22.29 0.00 1.10 1.25 0.10 75.25 12:27:01 PM 3 43.29 0.00 1.05 0.03 0.12 55.51 12:27:01 PM 4 28.82 0.00 0.94 0.43 0.08 69.72 12:27:01 PM 5 50.28 0.00 2.36 1.34 0.12 45.91 12:27:01 PM 6 50.48 0.00 1.24 1.20 0.10 46.98 12:27:01 PM 7 37.34 0.00 1.12 2.04 0.12 59.38 12:28:01 PM all 18.72 0.00 0.42 0.11 0.06 80.69 12:28:01 PM 0 7.42 0.00 0.35 0.00 0.07 92.16 12:28:01 PM 1 40.26 0.00 1.12 0.00 0.08 58.53 12:28:01 PM 2 35.31 0.00 0.75 0.28 0.08 63.57 12:28:01 PM 3 14.46 0.00 0.20 0.07 0.07 85.21 12:28:01 PM 4 8.72 0.00 0.27 0.00 0.03 90.98 12:28:01 PM 5 10.12 0.00 0.30 0.00 0.05 89.53 12:28:01 PM 6 8.88 0.00 0.20 0.15 0.05 90.72 12:28:01 PM 7 24.60 0.00 0.13 0.40 0.05 74.81 12:29:01 PM all 16.91 0.00 2.32 4.05 0.06 76.67 12:29:01 PM 0 14.93 0.00 1.76 0.76 0.07 82.48 12:29:01 PM 1 21.40 0.00 1.81 11.86 0.07 64.86 12:29:01 PM 2 10.90 0.00 3.11 14.21 0.05 71.73 12:29:01 PM 3 29.69 0.00 2.71 1.28 0.08 66.24 12:29:01 PM 4 10.39 0.00 2.42 0.02 0.07 87.11 12:29:01 PM 5 19.77 0.00 2.02 0.89 0.05 77.27 12:29:01 PM 6 11.79 0.00 2.77 2.32 0.05 83.07 12:29:01 PM 7 16.38 0.00 1.95 1.06 0.07 80.55 12:30:00 PM all 21.70 0.00 2.27 0.07 0.11 75.85 12:30:00 PM 0 20.63 0.00 2.51 0.15 0.10 76.61 12:30:00 PM 1 20.13 0.00 2.08 0.15 0.12 77.52 12:30:00 PM 2 22.74 0.00 2.59 0.09 0.10 74.48 12:30:00 PM 3 24.75 0.00 2.16 0.03 0.09 72.97 12:30:00 PM 4 21.83 0.00 1.82 0.05 0.12 76.18 12:30:00 PM 5 21.21 0.00 2.61 0.03 0.14 76.01 12:30:00 PM 6 22.39 0.00 2.09 0.02 0.10 75.40 12:30:00 PM 7 19.94 0.00 2.27 0.05 0.12 77.62 12:30:01 PM all 12.03 0.00 4.38 0.00 0.09 83.51 12:30:01 PM 0 2.74 0.00 3.42 0.00 0.68 93.15 12:30:01 PM 1 4.76 0.00 2.04 0.00 0.00 93.20 12:30:01 PM 2 8.22 0.00 6.16 0.00 0.00 85.62 12:30:01 PM 3 42.47 0.00 8.90 0.00 0.00 48.63 12:30:01 PM 4 7.53 0.00 2.74 0.00 0.00 89.73 12:30:01 PM 5 3.50 0.00 2.80 0.00 0.00 93.71 12:30:01 PM 6 3.47 0.00 2.78 0.00 0.00 93.75 12:30:01 PM 7 23.29 0.00 6.16 0.00 0.00 70.55 12:31:01 PM all 4.60 0.00 0.86 0.01 0.06 94.46 12:31:01 PM 0 2.69 0.00 0.72 0.00 0.07 96.53 12:31:01 PM 1 4.19 0.00 1.15 0.02 0.07 94.57 12:31:01 PM 2 3.10 0.00 1.26 0.02 0.07 95.56 12:31:01 PM 3 7.02 0.00 0.85 0.02 0.05 92.06 12:31:01 PM 4 6.34 0.00 0.65 0.03 0.07 92.91 12:31:01 PM 5 4.14 0.00 0.50 0.02 0.05 95.29 12:31:01 PM 6 4.12 0.00 0.78 0.00 0.07 95.03 12:31:01 PM 7 5.24 0.00 0.99 0.00 0.07 93.70 12:32:01 PM all 8.57 0.00 0.77 0.13 0.07 90.46 12:32:01 PM 0 5.38 0.00 0.48 0.23 0.07 93.84 12:32:01 PM 1 5.60 0.00 1.09 0.48 0.07 92.76 12:32:01 PM 2 11.32 0.00 1.27 0.00 0.08 87.33 12:32:01 PM 3 3.83 0.00 0.64 0.00 0.05 95.48 12:32:01 PM 4 12.63 0.00 0.43 0.28 0.05 86.60 12:32:01 PM 5 13.12 0.00 0.32 0.00 0.08 86.48 12:32:01 PM 6 12.35 0.00 1.07 0.05 0.08 86.45 12:32:01 PM 7 4.35 0.00 0.89 0.00 0.05 94.72 12:33:01 PM all 30.98 0.00 1.86 2.23 0.10 64.83 12:33:01 PM 0 27.33 0.00 1.34 1.02 0.10 70.20 12:33:01 PM 1 33.33 0.00 2.43 5.20 0.10 58.94 12:33:01 PM 2 36.37 0.00 2.61 6.67 0.12 54.22 12:33:01 PM 3 23.93 0.00 1.48 0.20 0.10 74.29 12:33:01 PM 4 30.43 0.00 1.56 0.99 0.10 66.92 12:33:01 PM 5 44.10 0.00 2.07 0.17 0.10 53.57 12:33:01 PM 6 33.65 0.00 1.88 1.64 0.10 62.73 12:33:01 PM 7 18.65 0.00 1.54 1.93 0.08 77.79 12:34:01 PM all 25.07 0.00 1.19 0.05 0.09 73.60 12:34:01 PM 0 36.61 0.00 1.10 0.02 0.10 62.17 12:34:01 PM 1 34.43 0.00 1.55 0.03 0.10 63.89 12:34:01 PM 2 19.79 0.00 0.94 0.02 0.08 79.17 12:34:01 PM 3 24.97 0.00 1.27 0.07 0.12 73.57 12:34:01 PM 4 23.71 0.00 1.54 0.17 0.10 74.49 12:34:01 PM 5 13.61 0.00 1.02 0.02 0.08 85.26 12:34:01 PM 6 22.55 0.00 1.04 0.05 0.08 76.28 12:34:01 PM 7 24.85 0.00 1.04 0.05 0.08 73.98 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.22 0.00 1.39 1.48 0.08 77.84 Average: 0 18.54 0.00 1.20 0.42 0.09 79.76 Average: 1 21.90 0.00 1.64 3.56 0.08 72.82 Average: 2 20.16 0.00 1.78 2.75 0.08 75.24 Average: 3 19.82 0.00 1.32 0.68 0.08 78.10 Average: 4 16.02 0.00 1.28 0.69 0.08 81.93 Average: 5 19.10 0.00 1.33 1.24 0.08 78.26 Average: 6 19.27 0.00 1.34 1.56 0.08 77.76 Average: 7 18.92 0.00 1.22 0.93 0.08 78.84