---> uname -a: Linux prd-centos8-docker-8c-8g-8645.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: 2800.000 BogoMIPS: 5600.00 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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1107 26722 19 4060 30309 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:6b:22:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.79/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe6b:22f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:80:a5:9f 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:d2ff:fe80:a59f/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) 12:41:45 LINUX RESTART (8 CPU) 12:42:01 PM tps rtps wtps bread/s bwrtn/s 12:43:01 PM 260.45 28.02 232.42 7028.47 20539.15 12:44:01 PM 276.59 17.81 258.78 3944.55 13156.83 12:45:01 PM 101.18 1.37 99.82 282.31 11317.83 12:46:01 PM 17.68 0.08 17.59 27.59 1062.41 12:47:01 PM 108.05 0.45 107.60 384.81 44748.53 12:48:01 PM 34.25 0.62 33.63 102.48 551.46 12:49:01 PM 9.66 0.00 9.66 0.00 263.71 12:50:01 PM 44.47 0.45 44.02 63.85 8838.60 Average: 106.53 6.10 100.43 1479.14 12558.80 12:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 PM 29613084 31274872 3042628 9.32 2688 1985008 1409540 4.18 148052 2465012 170132 12:44:01 PM 27679104 29870736 4976608 15.24 2688 2502804 2844836 8.44 232344 4250124 248996 12:45:01 PM 27340888 29614956 5314824 16.28 2688 2582336 2710936 8.04 281068 4529624 21704 12:46:01 PM 26609368 29034784 6046344 18.52 2688 2732416 3409832 10.12 296424 5232856 147684 12:47:01 PM 25362976 28771576 7292736 22.33 2688 3691064 4017196 11.92 427088 6252944 80 12:48:01 PM 24828832 28245440 7826880 23.97 2688 3698536 3940920 11.69 442152 6767976 0 12:49:01 PM 25969716 29397108 6685996 20.47 2688 3708980 2878800 8.54 445348 5632780 7020 12:50:01 PM 27340280 31010708 5315432 16.28 2688 3947492 1558180 4.62 679992 4024204 22980 Average: 26843031 29652522 5812681 17.80 2688 3106080 2846280 8.44 369058 4894440 77324 12:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 PM eth0 401.88 252.32 1887.35 61.96 0.00 0.00 0.00 0.00 12:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 PM eth0 437.54 332.37 5332.81 63.70 0.00 0.00 0.00 0.00 12:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM eth0 108.76 99.67 906.82 25.12 0.00 0.00 0.00 0.00 12:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM eth0 177.96 123.06 2474.92 26.71 0.00 0.00 0.00 0.00 12:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM lo 0.53 0.53 0.03 0.03 0.00 0.00 0.00 0.00 12:47:01 PM eth0 192.65 107.75 7085.40 11.47 0.00 0.00 0.00 0.00 12:47:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:47:01 PM veth0973b59 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:48:01 PM lo 56.32 56.32 4.69 4.69 0.00 0.00 0.00 0.00 12:48:01 PM eth0 140.18 96.25 42.73 49.20 0.00 0.00 0.00 0.00 12:48:01 PM docker0 11.66 13.09 1.72 1.66 0.00 0.00 0.00 0.00 12:48:01 PM veth1f6b1ae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM veth1ace3e2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM lo 59.70 59.70 3.04 3.04 0.00 0.00 0.00 0.00 12:49:01 PM eth0 248.66 206.94 97.43 89.92 0.00 0.00 0.00 0.00 12:49:01 PM docker0 0.78 1.02 0.11 0.17 0.00 0.00 0.00 0.00 12:50:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:50:01 PM eth0 103.43 83.67 700.08 25.88 0.00 0.00 0.00 0.00 12:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 14.60 14.60 0.97 0.97 0.00 0.00 0.00 0.00 Average: eth0 226.38 162.76 2315.76 44.25 0.00 0.00 0.00 0.00 Average: docker0 1.56 1.78 0.23 0.23 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) 12:41:45 LINUX RESTART (8 CPU) 12:42:01 PM CPU %user %nice %system %iowait %steal %idle 12:43:01 PM all 13.93 0.00 2.15 1.41 0.06 82.45 12:43:01 PM 0 15.04 0.00 2.87 4.51 0.07 77.51 12:43:01 PM 1 10.58 0.00 1.75 0.13 0.07 87.48 12:43:01 PM 2 12.84 0.00 1.54 0.42 0.08 85.11 12:43:01 PM 3 8.02 0.00 1.42 0.92 0.07 89.57 12:43:01 PM 4 30.29 0.00 4.02 2.95 0.07 62.67 12:43:01 PM 5 16.35 0.00 2.11 1.04 0.07 80.44 12:43:01 PM 6 11.65 0.00 2.09 1.16 0.05 85.05 12:43:01 PM 7 6.68 0.00 1.37 0.15 0.03 91.77 12:44:01 PM all 27.22 0.00 1.66 1.56 0.11 69.45 12:44:01 PM 0 15.88 0.00 1.53 0.72 0.10 81.77 12:44:01 PM 1 27.42 0.00 1.66 2.89 0.10 67.93 12:44:01 PM 2 39.89 0.00 3.13 3.46 0.13 53.39 12:44:01 PM 3 29.32 0.00 1.11 0.72 0.10 68.76 12:44:01 PM 4 27.98 0.00 1.48 1.63 0.10 68.81 12:44:01 PM 5 23.32 0.00 1.41 0.67 0.10 74.50 12:44:01 PM 6 30.65 0.00 1.52 1.16 0.10 66.57 12:44:01 PM 7 23.33 0.00 1.43 1.21 0.12 73.92 12:45:01 PM all 33.44 0.00 0.94 0.78 0.08 64.76 12:45:01 PM 0 48.00 0.00 0.59 0.00 0.10 51.31 12:45:01 PM 1 54.64 0.00 1.45 0.33 0.12 43.45 12:45:01 PM 2 24.25 0.00 0.84 1.02 0.07 73.83 12:45:01 PM 3 31.39 0.00 0.65 2.27 0.07 65.62 12:45:01 PM 4 26.33 0.00 0.64 1.22 0.07 71.75 12:45:01 PM 5 25.80 0.00 1.20 0.70 0.08 72.21 12:45:01 PM 6 31.06 0.00 1.17 0.00 0.08 67.69 12:45:01 PM 7 26.05 0.00 0.95 0.70 0.07 72.22 12:46:01 PM all 20.12 0.00 0.60 0.10 0.06 79.13 12:46:01 PM 0 8.46 0.00 0.48 0.00 0.05 91.01 12:46:01 PM 1 33.56 0.00 0.88 0.20 0.07 65.29 12:46:01 PM 2 15.03 0.00 0.55 0.27 0.07 84.09 12:46:01 PM 3 31.87 0.00 0.85 0.22 0.07 67.00 12:46:01 PM 4 22.52 0.00 0.30 0.00 0.05 77.12 12:46:01 PM 5 19.23 0.00 1.20 0.00 0.03 79.54 12:46:01 PM 6 10.16 0.00 0.23 0.02 0.03 89.56 12:46:01 PM 7 20.10 0.00 0.28 0.07 0.10 79.45 12:47:01 PM all 15.70 0.00 2.97 4.01 0.08 77.25 12:47:01 PM 0 33.29 0.00 2.67 0.17 0.10 63.77 12:47:01 PM 1 14.74 0.00 3.36 7.85 0.07 73.98 12:47:01 PM 2 16.54 0.00 2.60 3.73 0.07 77.07 12:47:01 PM 3 14.29 0.00 2.77 4.45 0.08 78.40 12:47:01 PM 4 11.73 0.00 2.35 5.16 0.07 80.70 12:47:01 PM 5 13.01 0.00 3.00 1.26 0.08 82.65 12:47:01 PM 6 11.04 0.00 2.95 8.53 0.05 77.43 12:47:01 PM 7 10.90 0.00 4.04 0.95 0.08 84.02 12:48:01 PM all 21.11 0.00 2.45 0.06 0.10 76.27 12:48:01 PM 0 20.49 0.00 2.08 0.02 0.10 77.32 12:48:01 PM 1 21.81 0.00 3.00 0.05 0.12 75.03 12:48:01 PM 2 21.14 0.00 2.46 0.03 0.10 76.26 12:48:01 PM 3 18.82 0.00 2.15 0.08 0.08 78.87 12:48:01 PM 4 15.39 0.00 2.35 0.05 0.10 82.11 12:48:01 PM 5 24.94 0.00 2.53 0.05 0.12 72.36 12:48:01 PM 6 26.17 0.00 2.56 0.18 0.12 70.97 12:48:01 PM 7 20.09 0.00 2.52 0.03 0.08 77.27 12:49:01 PM all 7.06 0.00 1.15 0.02 0.07 91.69 12:49:01 PM 0 6.90 0.00 0.99 0.00 0.08 92.03 12:49:01 PM 1 5.17 0.00 1.47 0.08 0.07 93.21 12:49:01 PM 2 7.04 0.00 1.12 0.02 0.07 91.76 12:49:01 PM 3 6.63 0.00 1.24 0.02 0.10 92.02 12:49:01 PM 4 8.53 0.00 1.04 0.05 0.07 90.32 12:49:01 PM 5 11.47 0.00 1.37 0.00 0.07 87.10 12:49:01 PM 6 5.02 0.00 1.20 0.00 0.07 93.71 12:49:01 PM 7 5.75 0.00 0.75 0.02 0.07 93.42 12:50:01 PM all 29.44 0.00 1.24 0.65 0.09 68.57 12:50:01 PM 0 41.24 0.00 0.64 0.12 0.10 57.90 12:50:01 PM 1 28.54 0.00 1.30 0.23 0.10 69.83 12:50:01 PM 2 33.46 0.00 1.25 2.37 0.10 62.82 12:50:01 PM 3 35.73 0.00 1.46 0.59 0.10 62.13 12:50:01 PM 4 22.55 0.00 0.70 0.23 0.10 76.41 12:50:01 PM 5 26.92 0.00 1.54 0.38 0.08 71.08 12:50:01 PM 6 26.58 0.00 1.82 1.24 0.08 70.28 12:50:01 PM 7 20.51 0.00 1.23 0.05 0.05 78.16 Average: all 21.01 0.00 1.64 1.07 0.08 76.20 Average: 0 23.65 0.00 1.48 0.69 0.09 74.09 Average: 1 24.58 0.00 1.86 1.46 0.09 72.01 Average: 2 21.27 0.00 1.68 1.41 0.09 75.55 Average: 3 22.02 0.00 1.45 1.16 0.08 75.29 Average: 4 20.67 0.00 1.61 1.41 0.08 76.24 Average: 5 20.13 0.00 1.79 0.51 0.08 77.48 Average: 6 19.05 0.00 1.69 1.53 0.07 77.66 Average: 7 16.68 0.00 1.57 0.40 0.08 81.28