---> uname -a: Linux prd-centos8-docker-8c-8g-43022.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 1137 25295 19 5457 30279 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:a7:fc:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fea7:fcf9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:aa:ee:be 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::42:2ff:feaa:eebe/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) 09/02/2025 _x86_64_ (8 CPU) 12:50:13 LINUX RESTART (8 CPU) 12:51:01 PM tps rtps wtps bread/s bwrtn/s 12:52:01 PM 194.30 14.33 179.97 3051.65 10855.83 12:53:01 PM 203.57 4.88 198.68 1167.61 16142.27 12:54:01 PM 166.18 0.75 165.43 437.05 42254.40 12:55:01 PM 36.94 0.05 36.89 0.80 564.86 12:56:01 PM 23.16 0.48 22.68 21.46 453.12 12:57:01 PM 5.11 0.00 5.11 0.00 388.22 12:58:01 PM 38.21 0.00 38.21 0.00 8486.19 12:59:01 PM 91.49 0.00 91.49 0.00 15711.05 01:00:01 PM 109.98 0.00 109.98 0.00 1874.96 01:01:01 PM 72.98 2.95 70.03 4572.25 29640.93 Average: 94.19 2.34 91.85 925.14 12637.36 12:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:52:01 PM 29015500 30873296 3640212 11.15 2688 2174536 1813524 5.38 161696 3017428 143660 12:53:01 PM 27627768 29855032 5027944 15.40 2688 2537528 3087996 9.16 268112 4265704 52864 12:54:01 PM 24888560 28289928 7767152 23.78 2688 3684916 3891668 11.55 419620 6740360 1048 12:55:01 PM 24568376 27973348 8087336 24.77 2688 3687180 5406352 16.04 431872 7041536 76 12:56:01 PM 24585868 27996064 8069844 24.71 2688 3692672 4014004 11.91 437880 7021384 64 12:57:01 PM 25529024 28948556 7126688 21.82 2688 3701988 3241896 9.62 439704 6082548 20 12:58:01 PM 24610208 28442656 8045504 24.64 2688 4102124 3773276 11.20 504084 6910792 160948 12:59:01 PM 22670848 26823888 9984864 30.58 2688 4422008 6620724 19.64 551364 8758116 1716 01:00:01 PM 23416252 27508876 9239460 28.29 2688 4349916 4504456 13.36 550776 8028572 1280 01:01:01 PM 25889856 30997444 6765856 20.72 2688 5354092 1506744 4.47 907348 5195060 38708 Average: 25280226 28770909 7375486 22.59 2688 3770696 3786064 11.23 467246 6306150 40038 12:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM eth0 107.70 100.18 1362.92 22.14 0.00 0.00 0.00 0.00 12:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM eth0 431.16 331.52 5092.12 50.22 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 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 12:54:01 PM eth0 339.50 217.49 10040.93 22.31 0.00 0.00 0.00 0.00 12:54:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:55:01 PM lo 12.43 12.43 0.98 0.98 0.00 0.00 0.00 0.00 12:55:01 PM eth0 24.21 20.64 6.60 9.17 0.00 0.00 0.00 0.00 12:55:01 PM docker0 2.35 2.88 0.34 0.34 0.00 0.00 0.00 0.00 12:55:01 PM veth70583e9 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:56:01 PM lo 66.06 66.06 4.82 4.82 0.00 0.00 0.00 0.00 12:56:01 PM eth0 402.92 273.51 119.84 112.35 0.00 0.00 0.00 0.00 12:56:01 PM docker0 9.61 10.75 1.42 1.42 0.00 0.00 0.00 0.00 12:57:01 PM lo 19.46 19.46 0.95 0.95 0.00 0.00 0.00 0.00 12:57:01 PM eth0 219.53 170.88 112.43 57.50 0.00 0.00 0.00 0.00 12:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:58:01 PM eth0 453.46 257.21 2005.62 31.76 0.00 0.00 0.00 0.00 12:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM lo 419.49 419.49 60.92 60.92 0.00 0.00 0.00 0.00 12:59:01 PM eth0 285.10 159.66 999.62 21.78 0.00 0.00 0.00 0.00 12:59:01 PM docker0 179.92 188.84 27.59 29.64 0.00 0.00 0.00 0.00 12:59:01 PM vethbf95568 161.00 168.86 27.82 24.60 0.00 0.00 0.00 0.00 12:59:01 PM vethb94963c 18.93 20.68 2.23 5.31 0.00 0.00 0.00 0.00 01:00:01 PM lo 1039.41 1039.41 188.76 188.76 0.00 0.00 0.00 0.00 01:00:01 PM eth0 68.73 60.24 295.06 23.29 0.00 0.00 0.00 0.00 01:00:01 PM docker0 451.91 460.90 93.85 88.68 0.00 0.00 0.00 0.00 01:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM eth0 85.37 73.08 1261.24 14.32 0.00 0.00 0.00 0.00 01:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 155.76 155.76 25.65 25.65 0.00 0.00 0.00 0.00 Average: eth0 241.76 166.44 2129.60 36.48 0.00 0.00 0.00 0.00 Average: docker0 64.39 66.35 12.32 12.01 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) 09/02/2025 _x86_64_ (8 CPU) 12:50:13 LINUX RESTART (8 CPU) 12:51:01 PM CPU %user %nice %system %iowait %steal %idle 12:52:01 PM all 11.79 0.00 1.03 0.90 0.05 86.22 12:52:01 PM 0 16.44 0.00 1.60 1.04 0.05 80.87 12:52:01 PM 1 12.11 0.00 1.55 0.95 0.07 85.32 12:52:01 PM 2 17.72 0.00 1.14 1.50 0.07 79.57 12:52:01 PM 3 7.73 0.00 0.67 0.77 0.03 90.80 12:52:01 PM 4 9.01 0.00 0.88 0.47 0.05 89.59 12:52:01 PM 5 6.22 0.00 0.45 0.45 0.07 92.81 12:52:01 PM 6 18.70 0.00 1.39 1.60 0.05 78.26 12:52:01 PM 7 6.40 0.00 0.58 0.42 0.03 92.56 12:53:01 PM all 42.33 0.00 1.45 1.09 0.12 55.00 12:53:01 PM 0 46.29 0.00 1.34 0.50 0.12 51.76 12:53:01 PM 1 39.86 0.00 1.96 3.11 0.13 54.93 12:53:01 PM 2 33.41 0.00 1.20 0.42 0.12 64.85 12:53:01 PM 3 48.26 0.00 1.49 0.75 0.13 49.36 12:53:01 PM 4 57.70 0.00 1.77 1.42 0.12 38.99 12:53:01 PM 5 41.05 0.00 0.67 0.32 0.10 57.87 12:53:01 PM 6 38.27 0.00 1.61 1.35 0.10 58.67 12:53:01 PM 7 33.82 0.00 1.59 0.87 0.12 63.60 12:54:01 PM all 26.48 0.00 3.09 1.60 0.09 68.74 12:54:01 PM 0 25.12 0.00 2.98 0.86 0.08 70.96 12:54:01 PM 1 30.68 0.00 2.63 3.08 0.08 63.52 12:54:01 PM 2 26.95 0.00 3.86 5.10 0.10 63.99 12:54:01 PM 3 27.41 0.00 2.88 0.07 0.08 69.56 12:54:01 PM 4 27.85 0.00 2.86 0.42 0.08 68.79 12:54:01 PM 5 17.84 0.00 2.88 0.98 0.08 78.22 12:54:01 PM 6 38.59 0.00 4.02 0.92 0.10 56.37 12:54:01 PM 7 17.40 0.00 2.61 1.35 0.08 78.55 12:55:01 PM all 19.05 0.00 2.36 0.20 0.09 78.30 12:55:01 PM 0 14.15 0.00 2.19 0.23 0.08 83.33 12:55:01 PM 1 16.76 0.00 2.06 0.59 0.08 80.51 12:55:01 PM 2 22.09 0.00 2.25 0.12 0.10 75.44 12:55:01 PM 3 26.26 0.00 3.05 0.07 0.12 70.51 12:55:01 PM 4 17.21 0.00 2.24 0.03 0.10 80.42 12:55:01 PM 5 23.82 0.00 2.83 0.25 0.10 73.01 12:55:01 PM 6 22.10 0.00 2.61 0.25 0.08 74.95 12:55:01 PM 7 10.03 0.00 1.64 0.03 0.07 88.23 12:56:01 PM all 16.02 0.00 2.05 0.12 0.09 81.73 12:56:01 PM 0 13.35 0.00 1.94 0.10 0.10 84.51 12:56:01 PM 1 13.47 0.00 2.23 0.18 0.10 84.01 12:56:01 PM 2 16.07 0.00 2.36 0.07 0.08 81.42 12:56:01 PM 3 16.11 0.00 1.79 0.07 0.07 81.96 12:56:01 PM 4 17.46 0.00 1.54 0.07 0.08 80.85 12:56:01 PM 5 18.57 0.00 2.34 0.15 0.08 78.85 12:56:01 PM 6 15.83 0.00 1.44 0.20 0.08 82.45 12:56:01 PM 7 17.30 0.00 2.71 0.08 0.08 79.82 12:57:01 PM all 12.10 0.00 0.58 0.02 0.05 87.26 12:57:01 PM 0 7.72 0.00 0.77 0.00 0.05 91.46 12:57:01 PM 1 4.69 0.00 0.47 0.08 0.05 94.70 12:57:01 PM 2 10.66 0.00 0.45 0.02 0.03 88.84 12:57:01 PM 3 10.91 0.00 0.37 0.00 0.05 88.67 12:57:01 PM 4 2.49 0.00 0.53 0.02 0.05 96.91 12:57:01 PM 5 13.01 0.00 0.23 0.00 0.05 86.71 12:57:01 PM 6 44.39 0.00 1.05 0.02 0.08 54.45 12:57:01 PM 7 2.84 0.00 0.77 0.00 0.03 96.35 12:58:01 PM all 34.02 0.00 1.28 0.19 0.09 64.42 12:58:01 PM 0 22.61 0.00 1.25 0.10 0.07 75.97 12:58:01 PM 1 40.03 0.00 1.61 0.97 0.10 57.30 12:58:01 PM 2 32.43 0.00 1.29 0.03 0.10 66.15 12:58:01 PM 3 28.09 0.00 1.59 0.05 0.07 70.20 12:58:01 PM 4 32.47 0.00 1.24 0.08 0.07 66.14 12:58:01 PM 5 41.01 0.00 1.10 0.03 0.08 57.76 12:58:01 PM 6 37.14 0.00 0.72 0.12 0.10 61.92 12:58:01 PM 7 38.38 0.00 1.46 0.12 0.10 59.94 12:59:01 PM all 27.40 0.00 2.10 0.54 0.10 69.87 12:59:01 PM 0 29.77 0.00 1.81 0.03 0.12 68.26 12:59:01 PM 1 20.60 0.00 1.93 0.45 0.10 76.91 12:59:01 PM 2 24.12 0.00 2.28 1.78 0.10 71.71 12:59:01 PM 3 24.90 0.00 1.53 0.07 0.10 73.40 12:59:01 PM 4 32.74 0.00 1.69 0.92 0.08 64.56 12:59:01 PM 5 34.19 0.00 2.72 0.86 0.10 62.13 12:59:01 PM 6 23.48 0.00 2.69 0.20 0.08 73.54 12:59:01 PM 7 29.36 0.00 2.12 0.02 0.08 68.43 01:00:01 PM all 34.68 0.00 2.14 0.31 0.10 62.77 01:00:01 PM 0 26.64 0.00 1.02 0.13 0.10 72.10 01:00:01 PM 1 48.90 0.00 3.54 0.02 0.12 47.43 01:00:01 PM 2 22.77 0.00 2.26 1.93 0.10 72.94 01:00:01 PM 3 29.95 0.00 2.16 0.05 0.08 67.76 01:00:01 PM 4 27.07 0.00 2.28 0.18 0.10 70.37 01:00:01 PM 5 42.58 0.00 2.15 0.02 0.10 55.15 01:00:01 PM 6 39.39 0.00 1.48 0.05 0.10 58.98 01:00:01 PM 7 40.17 0.00 2.25 0.10 0.08 57.40 01:01:01 PM all 20.63 0.00 2.01 0.86 0.06 76.44 01:01:01 PM 0 11.19 0.00 1.64 0.07 0.07 87.03 01:01:01 PM 1 24.50 0.00 2.34 3.41 0.07 69.67 01:01:01 PM 2 23.92 0.00 1.96 2.09 0.05 71.99 01:01:01 PM 3 27.23 0.00 1.99 0.17 0.05 70.56 01:01:01 PM 4 6.39 0.00 1.20 0.07 0.05 92.29 01:01:01 PM 5 14.94 0.00 2.59 0.23 0.05 82.18 01:01:01 PM 6 34.53 0.00 2.42 0.67 0.05 62.32 01:01:01 PM 7 22.29 0.00 1.96 0.17 0.07 75.52 Average: all 24.44 0.00 1.81 0.58 0.08 73.08 Average: 0 21.33 0.00 1.65 0.31 0.08 76.63 Average: 1 25.15 0.00 2.03 1.28 0.09 71.44 Average: 2 23.01 0.00 1.90 1.30 0.09 73.70 Average: 3 24.68 0.00 1.75 0.21 0.08 73.29 Average: 4 23.03 0.00 1.62 0.37 0.08 74.90 Average: 5 25.31 0.00 1.80 0.33 0.08 72.48 Average: 6 31.24 0.00 1.94 0.54 0.08 66.19 Average: 7 21.80 0.00 1.77 0.32 0.08 76.05