---> uname -a: Linux prd-centos8-docker-8c-8g-14993.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1123 25435 19 5331 30293 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:98:d8:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.209/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe98:d81b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:dc:08:b0 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:d1ff:fedc:8b0/64 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) 01/25/2024 _x86_64_ (8 CPU) 12:08:09 LINUX RESTART (8 CPU) 12:09:01 PM tps rtps wtps bread/s bwrtn/s 12:10:01 PM 171.16 20.68 150.48 4305.76 10771.18 12:11:01 PM 200.65 7.13 193.52 1312.31 10621.60 12:12:01 PM 74.84 0.07 74.77 23.73 7886.62 12:13:01 PM 111.51 12.43 99.08 871.71 28295.50 12:14:01 PM 21.52 0.03 21.49 0.67 481.61 12:15:01 PM 33.16 0.00 33.16 0.00 917.21 12:16:01 PM 121.73 2.47 119.26 4491.25 34916.76 12:17:01 PM 45.66 1.10 44.56 68.66 5501.23 12:18:01 PM 134.44 1.45 132.99 1721.56 17826.82 Average: 101.63 5.04 96.59 1421.71 13023.92 12:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 PM 29173276 31039712 3482436 10.66 2688 2184528 1582180 4.69 182376 2842572 109448 12:11:01 PM 27516240 29731792 5139472 15.74 2688 2528312 2745532 8.15 296440 4352848 156444 12:12:01 PM 26840548 29129112 5815164 17.81 2688 2598672 3153256 9.36 333752 4982796 15064 12:13:01 PM 25552700 28665772 7103012 21.75 2688 3406228 4617712 13.70 525692 6008668 136 12:14:01 PM 25218232 28333132 7437480 22.78 2688 3407408 6287956 18.66 535908 6315216 1644 12:15:01 PM 25719336 29034596 6936376 21.24 2688 3607496 3282044 9.74 586532 5784060 189076 12:16:01 PM 24357860 28659816 8297852 25.41 2688 4588912 3802368 11.28 777332 6892300 9736 12:17:01 PM 25829328 30678024 6826384 20.90 2688 5119592 1877172 5.57 829216 5376600 456764 12:18:01 PM 26099640 31054040 6556072 20.08 2688 5222312 1508788 4.48 995076 4939520 16808 Average: 26256351 29591777 6399361 19.60 2688 3629273 3206334 9.51 562480 5277176 106124 12:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 109.43 82.06 1248.94 29.11 0.00 0.00 0.00 0.00 12:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.37 0.37 0.06 0.06 0.00 0.00 0.00 0.00 12:11:01 PM eth0 348.26 279.34 4751.30 40.16 0.00 0.00 0.00 0.00 12:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM lo 1.73 1.73 0.29 0.29 0.00 0.00 0.00 0.00 12:12:01 PM eth0 106.52 91.57 753.33 21.71 0.00 0.00 0.00 0.00 12:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM lo 13.11 13.11 1.30 1.30 0.00 0.00 0.00 0.00 12:13:01 PM eth0 848.78 354.55 6430.49 30.42 0.00 0.00 0.00 0.00 12:13:01 PM docker0 4.80 5.28 0.62 0.61 0.00 0.00 0.00 0.00 12:13:01 PM veth6d302f3 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:14:01 PM lo 289.32 289.32 121.08 121.08 0.00 0.00 0.00 0.00 12:14:01 PM eth0 94.80 66.97 30.37 32.32 0.00 0.00 0.00 0.00 12:14:01 PM docker0 3.33 3.75 0.45 0.45 0.00 0.00 0.00 0.00 12:14:01 PM veth05824e6 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:15:01 PM lo 47.18 47.18 4.51 4.51 0.00 0.00 0.00 0.00 12:15:01 PM eth0 95.38 75.44 563.13 25.03 0.00 0.00 0.00 0.00 12:15:01 PM docker0 2.02 2.50 0.38 0.34 0.00 0.00 0.00 0.00 12:16:01 PM lo 11.65 11.65 1.76 1.76 0.00 0.00 0.00 0.00 12:16:01 PM eth0 356.27 162.94 3460.93 21.79 0.00 0.00 0.00 0.00 12:16:01 PM docker0 5.58 6.18 0.67 1.18 0.00 0.00 0.00 0.00 12:16:01 PM vethf5ce0a3 5.58 6.30 0.74 1.19 0.00 0.00 0.00 0.00 12:17:01 PM lo 181.37 181.37 49.66 49.66 0.00 0.00 0.00 0.00 12:17:01 PM eth0 221.90 175.20 2527.98 18.21 0.00 0.00 0.00 0.00 12:17:01 PM docker0 91.27 96.08 34.09 17.19 0.00 0.00 0.00 0.00 12:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM eth0 139.75 93.80 649.27 31.01 0.00 0.00 0.00 0.00 12:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 60.53 60.53 19.85 19.85 0.00 0.00 0.00 0.00 Average: eth0 257.90 153.54 2268.33 27.75 0.00 0.00 0.00 0.00 Average: docker0 11.89 12.64 4.02 2.20 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) 01/25/2024 _x86_64_ (8 CPU) 12:08:09 LINUX RESTART (8 CPU) 12:09:01 PM CPU %user %nice %system %iowait %steal %idle 12:10:01 PM all 11.95 0.00 1.21 1.36 0.06 85.42 12:10:01 PM 0 3.49 0.00 0.80 1.07 0.07 94.57 12:10:01 PM 1 6.54 0.00 0.90 0.69 0.07 91.81 12:10:01 PM 2 7.39 0.00 0.79 1.00 0.05 90.77 12:10:01 PM 3 14.16 0.00 1.29 0.58 0.05 83.92 12:10:01 PM 4 19.25 0.00 1.02 1.19 0.05 78.50 12:10:01 PM 5 13.16 0.00 1.27 0.62 0.07 84.89 12:10:01 PM 6 21.66 0.00 2.29 3.34 0.07 72.65 12:10:01 PM 7 9.96 0.00 1.32 2.41 0.05 86.26 12:11:01 PM all 33.93 0.00 1.20 1.38 0.11 63.38 12:11:01 PM 0 48.74 0.00 1.54 1.10 0.22 48.40 12:11:01 PM 1 29.01 0.00 0.82 1.81 0.08 68.28 12:11:01 PM 2 32.10 0.00 1.20 0.38 0.10 66.21 12:11:01 PM 3 30.40 0.00 1.07 1.40 0.08 67.05 12:11:01 PM 4 31.81 0.00 1.44 0.32 0.08 66.35 12:11:01 PM 5 14.55 0.00 1.67 3.68 0.08 80.02 12:11:01 PM 6 39.98 0.00 0.97 2.01 0.10 56.95 12:11:01 PM 7 44.83 0.00 0.90 0.37 0.10 53.80 12:12:01 PM all 44.44 0.00 1.09 0.47 0.10 53.90 12:12:01 PM 0 49.26 0.00 0.89 1.39 0.10 48.37 12:12:01 PM 1 41.02 0.00 0.68 0.50 0.08 57.71 12:12:01 PM 2 70.11 0.00 1.62 0.40 0.20 27.67 12:12:01 PM 3 39.02 0.00 0.80 0.03 0.12 60.03 12:12:01 PM 4 43.87 0.00 1.75 1.22 0.08 53.07 12:12:01 PM 5 39.91 0.00 0.80 0.13 0.08 59.07 12:12:01 PM 6 32.06 0.00 0.97 0.07 0.08 66.82 12:12:01 PM 7 40.30 0.00 1.19 0.00 0.08 58.43 12:13:01 PM all 15.79 0.35 2.85 1.69 0.09 79.22 12:13:01 PM 0 17.07 2.59 2.77 1.18 0.10 76.29 12:13:01 PM 1 11.99 0.03 2.65 2.75 0.10 82.47 12:13:01 PM 2 13.35 0.00 2.49 0.94 0.10 83.11 12:13:01 PM 3 15.23 0.10 2.53 0.00 0.10 82.04 12:13:01 PM 4 16.06 0.02 2.99 5.57 0.08 75.28 12:13:01 PM 5 19.67 0.02 2.57 0.10 0.08 77.55 12:13:01 PM 6 16.74 0.00 3.62 2.88 0.08 76.68 12:13:01 PM 7 16.20 0.05 3.19 0.12 0.10 80.34 12:14:01 PM all 15.52 0.31 1.59 0.06 0.08 82.44 12:14:01 PM 0 13.14 1.92 1.62 0.12 0.10 83.10 12:14:01 PM 1 16.75 0.05 1.54 0.05 0.07 81.54 12:14:01 PM 2 15.71 0.05 1.68 0.08 0.08 82.40 12:14:01 PM 3 13.89 0.37 1.37 0.08 0.08 84.20 12:14:01 PM 4 17.95 0.02 1.51 0.02 0.10 80.41 12:14:01 PM 5 12.25 0.07 1.82 0.00 0.08 85.77 12:14:01 PM 6 17.27 0.00 1.52 0.03 0.07 81.11 12:14:01 PM 7 17.19 0.02 1.64 0.12 0.07 80.97 12:15:01 PM all 44.27 0.08 1.88 0.09 0.11 53.57 12:15:01 PM 0 41.64 0.07 1.62 0.10 0.12 56.45 12:15:01 PM 1 52.43 0.03 1.65 0.17 0.13 45.58 12:15:01 PM 2 65.03 0.00 2.70 0.25 0.12 31.90 12:15:01 PM 3 41.39 0.00 2.26 0.00 0.10 56.25 12:15:01 PM 4 31.48 0.49 1.76 0.03 0.08 66.16 12:15:01 PM 5 31.84 0.02 1.99 0.02 0.10 66.04 12:15:01 PM 6 44.91 0.05 1.51 0.07 0.10 53.37 12:15:01 PM 7 45.50 0.00 1.56 0.08 0.12 52.74 12:16:01 PM all 22.84 0.00 1.99 1.74 0.08 73.35 12:16:01 PM 0 24.28 0.00 1.41 0.64 0.08 73.59 12:16:01 PM 1 23.56 0.00 2.62 1.02 0.08 72.72 12:16:01 PM 2 31.03 0.00 2.56 3.23 0.08 63.09 12:16:01 PM 3 24.83 0.00 1.61 2.06 0.07 71.43 12:16:01 PM 4 16.93 0.00 1.76 1.81 0.08 79.42 12:16:01 PM 5 24.44 0.00 2.37 4.83 0.08 68.28 12:16:01 PM 6 18.50 0.00 2.12 0.30 0.07 79.02 12:16:01 PM 7 19.18 0.00 1.49 0.05 0.05 79.22 12:17:01 PM all 29.57 0.00 1.29 0.30 0.09 68.74 12:17:01 PM 0 35.43 0.00 0.94 0.00 0.07 63.56 12:17:01 PM 1 17.99 0.00 0.97 1.64 0.10 79.30 12:17:01 PM 2 53.87 0.00 1.54 0.32 0.10 44.18 12:17:01 PM 3 31.40 0.00 1.25 0.03 0.10 67.21 12:17:01 PM 4 21.06 0.00 1.86 0.15 0.08 76.84 12:17:01 PM 5 29.69 0.00 1.83 0.18 0.10 68.20 12:17:01 PM 6 28.84 0.00 1.09 0.07 0.08 69.92 12:17:01 PM 7 18.22 0.00 0.89 0.02 0.07 80.81 12:18:01 PM all 15.67 0.00 0.80 0.87 0.05 82.60 12:18:01 PM 0 11.31 0.00 0.55 0.05 0.07 88.03 12:18:01 PM 1 10.43 0.00 1.12 3.51 0.05 84.89 12:18:01 PM 2 19.31 0.00 0.32 0.47 0.05 79.85 12:18:01 PM 3 3.65 0.00 1.29 1.37 0.05 93.64 12:18:01 PM 4 5.46 0.00 0.70 0.74 0.05 93.05 12:18:01 PM 5 26.56 0.00 0.58 0.00 0.05 72.80 12:18:01 PM 6 25.94 0.00 1.38 0.02 0.07 72.59 12:18:01 PM 7 22.64 0.00 0.47 0.85 0.05 75.99 Average: all 26.01 0.08 1.54 0.89 0.09 71.40 Average: 0 27.16 0.51 1.35 0.63 0.10 70.26 Average: 1 23.32 0.01 1.44 1.35 0.09 73.80 Average: 2 34.23 0.01 1.65 0.79 0.10 63.23 Average: 3 23.78 0.05 1.50 0.62 0.08 73.97 Average: 4 22.66 0.06 1.64 1.22 0.08 74.34 Average: 5 23.57 0.01 1.66 1.06 0.08 73.62 Average: 6 27.33 0.01 1.72 0.97 0.08 69.89 Average: 7 26.01 0.01 1.40 0.45 0.08 72.06