---> uname -a: Linux prd-centos8-docker-8c-8g-13144.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 1081 25703 19 5105 30335 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:44:ec:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:fe44:ece9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:9e:dc:54 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::42:5bff:fe9e:dc54/64 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) 01/18/2024 _x86_64_ (8 CPU) 10:42:31 LINUX RESTART (8 CPU) 10:43:01 AM tps rtps wtps bread/s bwrtn/s 10:44:01 AM 244.17 12.63 231.54 2211.13 7410.71 10:45:01 AM 264.23 20.69 243.54 4162.72 11880.11 10:46:01 AM 73.97 0.80 73.17 191.17 9799.07 10:47:01 AM 113.24 12.56 100.68 916.48 29596.02 10:48:01 AM 23.83 0.02 23.81 0.53 685.22 10:49:01 AM 37.55 0.02 37.53 1.20 1076.23 10:50:00 AM 50.00 2.53 47.47 4596.40 7317.37 10:50:01 AM 451.79 0.00 451.79 0.00 261119.64 10:51:01 AM 111.73 1.18 110.55 90.24 31681.02 Average: 115.78 6.30 109.48 1510.55 13022.87 10:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 AM 29544832 31267136 3110880 9.53 2688 2045612 1503124 4.46 170960 2509528 185748 10:45:01 AM 27835460 30042312 4820252 14.76 2688 2519604 3044208 9.03 273828 4060448 264128 10:46:01 AM 27554396 29834280 5101316 15.62 2688 2590376 2540768 7.54 317260 4289128 49496 10:47:01 AM 25482700 28595960 7173012 21.97 2688 3406096 4188324 12.43 521224 6085208 1768 10:48:01 AM 25110820 28226000 7544892 23.10 2688 3407320 6427544 19.07 531276 6428060 204 10:49:01 AM 26192840 29336268 6462872 19.79 2688 3435804 2908724 8.63 544012 5354680 17276 10:50:00 AM 24620336 28868476 8035376 24.61 2688 4523412 3405764 10.10 734508 6690188 778208 10:50:01 AM 24640528 28889236 8015184 24.54 2688 4523636 3262396 9.68 734712 6669128 631068 10:51:01 AM 26318864 31041784 6336848 19.41 2688 4993248 1557460 4.62 935988 4783168 232516 Average: 26366753 29566828 6288959 19.26 2688 3493901 3204257 9.51 529308 5207726 240046 10:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM eth0 77.46 52.00 1085.34 9.77 0.00 0.00 0.00 0.00 10:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM eth0 430.23 349.93 5094.95 66.69 0.00 0.00 0.00 0.00 10:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM lo 2.47 2.47 0.48 0.48 0.00 0.00 0.00 0.00 10:46:01 AM eth0 125.41 104.17 763.40 22.55 0.00 0.00 0.00 0.00 10:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM lo 3.85 3.85 0.41 0.41 0.00 0.00 0.00 0.00 10:47:01 AM eth0 1083.91 318.54 6443.43 24.53 0.00 0.00 0.00 0.00 10:47:01 AM docker0 1.52 1.78 0.21 0.20 0.00 0.00 0.00 0.00 10:47:01 AM veth25976e9 0.75 0.97 0.11 0.10 0.00 0.00 0.00 0.00 10:48:01 AM lo 258.71 258.71 135.76 135.76 0.00 0.00 0.00 0.00 10:48:01 AM eth0 141.19 121.43 35.92 70.34 0.00 0.00 0.00 0.00 10:48:01 AM docker0 5.15 5.65 0.64 0.68 0.00 0.00 0.00 0.00 10:48:01 AM veth1fe4763 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:49:01 AM lo 110.41 110.41 69.66 69.66 0.00 0.00 0.00 0.00 10:49:01 AM eth0 254.39 204.31 239.84 115.70 0.00 0.00 0.00 0.00 10:49:01 AM docker0 3.51 4.25 0.59 0.55 0.00 0.00 0.00 0.00 10:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:00 AM eth0 465.20 206.16 3900.73 26.52 0.00 0.00 0.00 0.00 10:50:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 AM lo 187.74 187.74 50.02 50.02 0.00 0.00 0.00 0.00 10:51:01 AM eth0 57.70 50.13 374.91 12.48 0.00 0.00 0.00 0.00 10:51:01 AM docker0 94.17 99.37 33.67 18.01 0.00 0.00 0.00 0.00 Average: lo 70.40 70.40 32.04 32.04 0.00 0.00 0.00 0.00 Average: eth0 328.37 175.36 2233.35 43.51 0.00 0.00 0.00 0.00 Average: docker0 13.04 13.88 4.39 2.43 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) 01/18/2024 _x86_64_ (8 CPU) 10:42:31 LINUX RESTART (8 CPU) 10:43:01 AM CPU %user %nice %system %iowait %steal %idle 10:44:01 AM all 10.39 0.00 1.09 0.73 0.04 87.75 10:44:01 AM 0 3.76 0.00 0.50 0.08 0.03 95.63 10:44:01 AM 1 16.32 0.00 1.74 0.62 0.05 81.28 10:44:01 AM 2 8.04 0.00 0.85 0.98 0.05 90.07 10:44:01 AM 3 9.48 0.00 0.63 0.48 0.05 89.35 10:44:01 AM 4 18.71 0.00 1.45 0.40 0.05 79.39 10:44:01 AM 5 4.48 0.00 0.53 0.27 0.03 94.69 10:44:01 AM 6 14.34 0.00 2.29 2.39 0.03 80.95 10:44:01 AM 7 8.00 0.00 0.75 0.58 0.02 90.65 10:45:01 AM all 31.14 0.00 1.75 1.57 0.11 65.43 10:45:01 AM 0 32.98 0.00 1.47 0.67 0.18 64.70 10:45:01 AM 1 31.87 0.00 2.28 2.26 0.10 63.48 10:45:01 AM 2 26.20 0.00 1.39 1.30 0.08 71.03 10:45:01 AM 3 36.89 0.00 1.52 2.21 0.13 59.26 10:45:01 AM 4 22.74 0.00 2.57 3.03 0.08 71.57 10:45:01 AM 5 31.42 0.00 1.80 1.10 0.12 65.56 10:45:01 AM 6 39.83 0.00 1.95 0.96 0.07 57.20 10:45:01 AM 7 27.10 0.00 1.05 1.07 0.08 70.69 10:46:01 AM all 35.62 0.00 0.93 0.60 0.07 62.78 10:46:01 AM 0 22.85 0.00 0.89 0.00 0.07 76.20 10:46:01 AM 1 29.33 0.00 0.83 1.75 0.07 68.02 10:46:01 AM 2 41.03 0.00 1.00 0.57 0.07 57.34 10:46:01 AM 3 31.10 0.00 0.87 2.07 0.07 65.89 10:46:01 AM 4 45.36 0.00 0.88 0.02 0.07 53.67 10:46:01 AM 5 41.48 0.00 1.62 0.32 0.08 56.49 10:46:01 AM 6 36.62 0.00 0.67 0.00 0.08 62.63 10:46:01 AM 7 37.18 0.00 0.70 0.05 0.08 61.98 10:47:01 AM all 27.09 0.24 2.60 1.75 0.09 68.24 10:47:01 AM 0 21.06 1.76 3.26 1.16 0.08 72.67 10:47:01 AM 1 17.68 0.00 2.50 4.86 0.08 74.87 10:47:01 AM 2 23.24 0.00 2.87 4.89 0.08 68.92 10:47:01 AM 3 35.35 0.03 2.36 0.50 0.10 61.66 10:47:01 AM 4 32.42 0.03 2.40 1.38 0.08 63.69 10:47:01 AM 5 36.38 0.00 2.62 0.05 0.10 60.85 10:47:01 AM 6 28.76 0.00 1.98 1.09 0.08 68.09 10:47:01 AM 7 21.81 0.05 2.83 0.03 0.08 75.19 10:48:01 AM all 14.79 0.28 1.50 0.08 0.08 83.27 10:48:01 AM 0 14.29 0.30 1.22 0.05 0.08 84.05 10:48:01 AM 1 15.70 0.02 1.94 0.02 0.07 82.26 10:48:01 AM 2 17.14 0.02 1.71 0.05 0.08 81.00 10:48:01 AM 3 14.21 0.03 1.56 0.05 0.08 84.07 10:48:01 AM 4 15.45 0.03 1.69 0.13 0.08 82.61 10:48:01 AM 5 16.25 1.64 1.36 0.10 0.07 80.58 10:48:01 AM 6 13.69 0.03 1.49 0.07 0.07 84.65 10:48:01 AM 7 11.63 0.17 1.04 0.18 0.08 86.90 10:49:01 AM all 38.56 0.10 2.45 0.22 0.09 58.58 10:49:01 AM 0 32.39 0.05 2.63 0.28 0.08 64.56 10:49:01 AM 1 40.88 0.02 2.04 0.33 0.10 56.63 10:49:01 AM 2 40.94 0.03 2.52 0.02 0.10 56.40 10:49:01 AM 3 30.59 0.02 2.50 0.15 0.10 66.64 10:49:01 AM 4 39.39 0.37 2.30 0.30 0.08 57.56 10:49:01 AM 5 47.24 0.10 2.75 0.39 0.10 49.43 10:49:01 AM 6 40.35 0.05 2.61 0.27 0.10 56.61 10:49:01 AM 7 36.69 0.13 2.23 0.05 0.08 60.82 10:50:00 AM all 29.63 0.00 2.01 0.41 0.07 67.88 10:50:00 AM 0 33.65 0.00 2.46 0.26 0.09 63.55 10:50:00 AM 1 27.04 0.00 1.69 0.17 0.07 71.03 10:50:00 AM 2 24.51 0.00 2.14 0.03 0.07 73.25 10:50:00 AM 3 28.18 0.00 1.83 0.63 0.07 69.29 10:50:00 AM 4 32.59 0.00 2.17 0.02 0.09 65.13 10:50:00 AM 5 24.42 0.00 2.19 0.05 0.07 73.27 10:50:00 AM 6 35.50 0.00 2.12 1.21 0.09 61.09 10:50:00 AM 7 31.12 0.00 1.47 0.87 0.07 66.47 10:50:01 AM all 5.97 0.00 1.80 8.45 0.00 83.78 10:50:01 AM 0 3.64 0.00 0.91 0.00 0.00 95.45 10:50:01 AM 1 2.68 0.00 4.46 61.61 0.00 31.25 10:50:01 AM 2 8.11 0.00 0.90 4.50 0.00 86.49 10:50:01 AM 3 7.21 0.00 1.80 0.90 0.00 90.09 10:50:01 AM 4 11.82 0.00 1.82 0.00 0.00 86.36 10:50:01 AM 5 3.64 0.00 1.82 0.00 0.00 94.55 10:50:01 AM 6 1.77 0.00 1.77 0.00 0.00 96.46 10:50:01 AM 7 9.01 0.00 0.90 0.00 0.00 90.09 10:51:01 AM all 33.67 0.00 1.58 1.44 0.08 63.22 10:51:01 AM 0 23.43 0.00 1.15 0.15 0.08 75.18 10:51:01 AM 1 31.44 0.00 1.96 3.90 0.08 62.63 10:51:01 AM 2 35.72 0.00 1.37 2.03 0.10 60.78 10:51:01 AM 3 39.98 0.00 2.13 1.17 0.08 56.64 10:51:01 AM 4 31.08 0.00 1.80 2.54 0.07 64.51 10:51:01 AM 5 25.84 0.00 1.17 0.82 0.08 72.09 10:51:01 AM 6 38.76 0.00 2.19 0.94 0.08 58.03 10:51:01 AM 7 43.09 0.00 0.87 0.02 0.08 55.94 Average: all 27.55 0.08 1.74 0.87 0.08 69.69 Average: 0 22.97 0.26 1.69 0.33 0.09 74.65 Average: 1 26.22 0.00 1.88 1.88 0.08 69.94 Average: 2 27.06 0.01 1.73 1.24 0.08 69.88 Average: 3 28.15 0.01 1.67 0.91 0.09 69.17 Average: 4 29.68 0.05 1.91 0.97 0.08 67.31 Average: 5 28.37 0.22 1.75 0.38 0.08 69.20 Average: 6 30.90 0.01 1.91 0.86 0.08 66.25 Average: 7 27.03 0.04 1.36 0.36 0.07 71.13