---> uname -a: Linux prd-centos8-docker-8c-8g-14794.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 1089 25472 19 5328 30327 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:eb:2c:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:feeb:2c49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:4d:4e:c2 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::42:30ff:fe4d:4ec2/64 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) 01/24/2024 _x86_64_ (8 CPU) 15:21:50 LINUX RESTART (8 CPU) 03:22:01 PM tps rtps wtps bread/s bwrtn/s 03:23:01 PM 287.69 37.34 250.35 8645.82 43340.64 03:24:01 PM 273.23 20.06 253.17 3898.83 11380.92 03:25:01 PM 88.67 1.27 87.40 383.27 11175.19 03:26:01 PM 113.55 12.50 101.05 897.97 29991.50 03:27:01 PM 21.25 0.02 21.24 0.53 503.63 03:28:01 PM 41.99 0.00 41.99 0.00 1105.95 03:29:01 PM 77.42 2.47 74.96 4497.17 31335.25 03:30:01 PM 85.55 1.10 84.45 68.66 5452.02 03:31:01 PM 203.52 1.83 201.68 1775.67 22714.03 Average: 132.54 8.51 124.03 2240.87 17444.06 03:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 PM 29616684 31295328 3039028 9.31 2688 2002492 1454592 4.32 168556 2444464 156612 03:24:01 PM 28279204 30473020 4376508 13.40 2688 2507304 2000832 5.94 256736 3639644 300188 03:25:01 PM 26910384 29184676 5745328 17.59 2688 2585092 3469892 10.30 318676 4931480 58916 03:26:01 PM 25378892 28487996 7276820 22.28 2688 3402524 4242304 12.59 522680 6187304 1772 03:27:01 PM 24824000 27935112 7831712 23.98 2688 3403604 6480104 19.23 535120 6708732 276 03:28:01 PM 25946024 29253012 6709688 20.55 2688 3599336 2965604 8.80 583236 5561552 184576 03:29:01 PM 24485380 28727968 8170332 25.02 2688 4518836 3349404 9.94 735496 6807712 41436 03:30:01 PM 25902424 30747484 6753288 20.68 2688 5116124 1809672 5.37 829180 5303144 571724 03:31:01 PM 26071200 31041836 6584512 20.16 2688 5234652 1564464 4.64 1001548 4956952 52112 Average: 26379355 29682937 6276357 19.22 2688 3596663 3037430 9.01 550136 5171220 151957 03:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 419.41 257.76 1642.60 59.61 0.00 0.00 0.00 0.00 03:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 450.78 363.01 5330.46 67.93 0.00 0.00 0.00 0.00 03:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM lo 2.10 2.10 0.35 0.35 0.00 0.00 0.00 0.00 03:25:01 PM eth0 80.35 70.12 715.92 19.06 0.00 0.00 0.00 0.00 03:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM lo 3.43 3.43 0.39 0.39 0.00 0.00 0.00 0.00 03:26:01 PM eth0 1060.30 291.22 6476.40 22.63 0.00 0.00 0.00 0.00 03:26:01 PM docker0 1.40 1.70 0.21 0.19 0.00 0.00 0.00 0.00 03:26:01 PM veth4190f8d 0.67 0.90 0.11 0.10 0.00 0.00 0.00 0.00 03:27:01 PM lo 280.63 280.63 127.43 127.43 0.00 0.00 0.00 0.00 03:27:01 PM eth0 61.89 52.07 19.78 25.62 0.00 0.00 0.00 0.00 03:27:01 PM docker0 5.21 5.70 0.64 0.68 0.00 0.00 0.00 0.00 03:27:01 PM vethb9b70ea 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:28:01 PM lo 67.01 67.01 6.44 6.44 0.00 0.00 0.00 0.00 03:28:01 PM eth0 109.46 82.41 571.30 32.46 0.00 0.00 0.00 0.00 03:28:01 PM docker0 3.50 4.22 0.59 0.55 0.00 0.00 0.00 0.00 03:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM eth0 383.59 200.02 3466.61 27.04 0.00 0.00 0.00 0.00 03:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM lo 193.08 193.08 51.42 51.42 0.00 0.00 0.00 0.00 03:30:01 PM eth0 180.02 140.73 2537.89 19.48 0.00 0.00 0.00 0.00 03:30:01 PM docker0 96.78 102.15 34.75 18.36 0.00 0.00 0.00 0.00 03:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM eth0 181.19 120.23 696.30 36.26 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 60.70 60.70 20.67 20.67 0.00 0.00 0.00 0.00 Average: eth0 325.22 175.28 2384.08 34.45 0.00 0.00 0.00 0.00 Average: docker0 11.88 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) 01/24/2024 _x86_64_ (8 CPU) 15:21:50 LINUX RESTART (8 CPU) 03:22:01 PM CPU %user %nice %system %iowait %steal %idle 03:23:01 PM all 14.02 0.00 2.35 1.86 0.07 81.69 03:23:01 PM 0 6.02 0.00 1.71 1.45 0.07 90.75 03:23:01 PM 1 12.37 0.00 1.72 3.09 0.07 82.75 03:23:01 PM 2 17.02 0.00 3.40 3.65 0.07 75.86 03:23:01 PM 3 6.31 0.00 2.32 1.53 0.10 89.74 03:23:01 PM 4 8.54 0.00 2.53 0.17 0.07 88.69 03:23:01 PM 5 22.76 0.00 2.11 1.89 0.08 73.15 03:23:01 PM 6 31.65 0.00 3.19 2.04 0.08 63.03 03:23:01 PM 7 7.46 0.00 1.84 1.09 0.05 89.56 03:24:01 PM all 23.90 0.00 1.39 1.19 0.10 73.42 03:24:01 PM 0 12.95 0.00 1.71 2.43 0.10 82.81 03:24:01 PM 1 23.55 0.00 1.44 1.41 0.08 73.52 03:24:01 PM 2 29.21 0.00 1.41 0.84 0.10 68.45 03:24:01 PM 3 28.99 0.00 0.57 0.30 0.13 70.01 03:24:01 PM 4 25.03 0.00 2.34 1.42 0.10 71.10 03:24:01 PM 5 24.91 0.00 1.09 0.75 0.12 73.13 03:24:01 PM 6 20.70 0.00 1.36 0.60 0.08 77.26 03:24:01 PM 7 25.81 0.00 1.24 1.79 0.10 71.06 03:25:01 PM all 38.83 0.00 0.97 0.43 0.10 59.68 03:25:01 PM 0 39.06 0.00 0.79 0.69 0.10 59.36 03:25:01 PM 1 46.44 0.00 1.45 1.05 0.12 50.94 03:25:01 PM 2 29.13 0.00 1.14 0.45 0.10 69.18 03:25:01 PM 3 41.61 0.00 0.45 0.00 0.08 57.86 03:25:01 PM 4 28.56 0.00 0.60 0.55 0.08 70.20 03:25:01 PM 5 50.72 0.00 1.60 0.02 0.08 47.58 03:25:01 PM 6 43.81 0.00 0.97 0.03 0.10 55.09 03:25:01 PM 7 31.29 0.00 0.72 0.68 0.10 67.21 03:26:01 PM all 29.65 0.21 2.49 1.18 0.10 66.36 03:26:01 PM 0 25.95 0.07 2.13 0.25 0.08 71.51 03:26:01 PM 1 40.25 0.00 2.41 3.98 0.12 53.24 03:26:01 PM 2 10.62 0.02 2.57 1.80 0.12 84.87 03:26:01 PM 3 23.55 0.02 2.44 1.33 0.08 72.58 03:26:01 PM 4 25.53 0.00 2.57 0.24 0.08 71.58 03:26:01 PM 5 27.87 1.60 2.10 1.06 0.10 67.27 03:26:01 PM 6 47.19 0.00 2.84 0.05 0.10 49.82 03:26:01 PM 7 36.35 0.02 2.88 0.71 0.10 59.94 03:27:01 PM all 15.04 0.28 1.47 0.05 0.09 83.06 03:27:01 PM 0 12.00 0.05 1.17 0.03 0.12 86.63 03:27:01 PM 1 10.11 0.02 1.57 0.05 0.08 88.17 03:27:01 PM 2 16.39 0.03 1.75 0.15 0.08 81.59 03:27:01 PM 3 19.68 0.05 1.45 0.05 0.08 78.68 03:27:01 PM 4 14.57 0.35 1.47 0.02 0.10 83.49 03:27:01 PM 5 17.82 1.69 1.35 0.02 0.08 79.03 03:27:01 PM 6 13.27 0.00 1.49 0.07 0.10 85.07 03:27:01 PM 7 16.43 0.03 1.52 0.05 0.10 81.86 03:28:01 PM all 38.80 0.09 2.26 0.11 0.12 58.63 03:28:01 PM 0 44.60 0.02 1.67 0.03 0.10 53.58 03:28:01 PM 1 46.45 0.00 2.66 0.13 0.12 50.64 03:28:01 PM 2 28.87 0.00 2.74 0.10 0.15 68.14 03:28:01 PM 3 38.10 0.05 2.86 0.08 0.12 58.79 03:28:01 PM 4 36.79 0.03 1.74 0.05 0.12 61.27 03:28:01 PM 5 38.42 0.20 2.38 0.22 0.13 58.65 03:28:01 PM 6 43.25 0.02 1.92 0.10 0.10 54.61 03:28:01 PM 7 33.94 0.37 2.07 0.15 0.12 63.36 03:29:01 PM all 27.18 0.00 2.02 0.77 0.09 69.95 03:29:01 PM 0 18.93 0.00 1.76 0.92 0.10 78.29 03:29:01 PM 1 30.85 0.00 2.55 2.59 0.10 63.91 03:29:01 PM 2 27.86 0.00 2.00 0.74 0.10 69.30 03:29:01 PM 3 28.02 0.00 2.08 0.02 0.08 69.80 03:29:01 PM 4 20.40 0.00 1.85 0.92 0.05 76.78 03:29:01 PM 5 23.60 0.00 1.69 0.29 0.08 74.33 03:29:01 PM 6 40.13 0.00 1.84 0.62 0.08 57.33 03:29:01 PM 7 27.61 0.00 2.35 0.05 0.08 69.91 03:30:01 PM all 35.26 0.00 1.60 0.20 0.10 62.84 03:30:01 PM 0 22.04 0.00 1.40 0.00 0.10 76.45 03:30:01 PM 1 31.26 0.00 1.44 0.02 0.12 67.16 03:30:01 PM 2 47.12 0.00 1.79 0.10 0.10 50.89 03:30:01 PM 3 32.54 0.00 2.76 0.28 0.10 64.31 03:30:01 PM 4 39.20 0.00 0.99 0.22 0.08 59.51 03:30:01 PM 5 42.52 0.00 1.60 0.33 0.08 55.46 03:30:01 PM 6 43.01 0.00 0.83 0.50 0.10 55.55 03:30:01 PM 7 24.35 0.00 1.98 0.13 0.12 73.41 03:31:01 PM all 20.48 0.00 1.09 0.65 0.08 77.71 03:31:01 PM 0 27.44 0.00 0.72 0.02 0.08 71.74 03:31:01 PM 1 23.79 0.00 0.67 0.20 0.10 75.24 03:31:01 PM 2 3.01 0.00 0.55 0.70 0.08 95.66 03:31:01 PM 3 33.33 0.00 2.04 0.15 0.08 64.40 03:31:01 PM 4 6.87 0.00 0.78 0.05 0.05 92.24 03:31:01 PM 5 43.22 0.00 1.35 0.12 0.08 55.23 03:31:01 PM 6 11.31 0.00 0.65 0.13 0.05 87.85 03:31:01 PM 7 14.89 0.00 1.92 3.81 0.07 79.30 Average: all 27.02 0.06 1.74 0.72 0.09 70.37 Average: 0 23.22 0.01 1.45 0.65 0.09 74.57 Average: 1 29.44 0.00 1.77 1.39 0.10 67.30 Average: 2 23.25 0.01 1.93 0.95 0.10 73.77 Average: 3 28.03 0.01 1.89 0.41 0.10 69.56 Average: 4 22.83 0.04 1.65 0.40 0.08 74.99 Average: 5 32.44 0.39 1.70 0.52 0.09 64.86 Average: 6 32.69 0.00 1.68 0.46 0.09 65.08 Average: 7 24.22 0.05 1.83 0.94 0.09 72.86