---> uname -a: Linux prd-centos8-docker-8c-8g-4643.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1048 27164 19 3677 30375 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:8c:e2:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe8c:e22b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:84:4b:44 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:adff:fe84:4b44/64 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) 02/11/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 95.93 6.95 88.99 1301.70 6748.70 03:51:01 PM 416.70 19.13 397.57 4283.82 14448.63 03:52:01 PM 219.84 2.33 217.51 205.26 14156.40 03:53:01 PM 244.84 4.63 240.20 5256.11 32217.84 03:54:01 PM 31.83 1.35 30.48 529.11 656.09 Average: 201.83 6.88 194.95 2315.20 13645.94 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29534784 31249044 3120928 9.56 2688 2038400 1415188 4.20 167660 2525272 144912 03:51:01 PM 28299448 30405412 4356264 13.34 2688 2419968 2062072 6.12 266080 3611692 126560 03:52:01 PM 28062992 30701452 4592720 14.06 2688 2944820 2035000 6.04 525088 3560508 282992 03:53:01 PM 27870052 31134712 4785660 14.65 2688 3557360 1596404 4.74 741316 3485236 112 03:54:01 PM 27837868 31119484 4817844 14.75 2688 3574276 1457456 4.32 1161312 3102496 80 Average: 28321029 30922021 4334683 13.27 2688 2906965 1713224 5.08 572291 3257041 110931 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 125.42 115.11 974.11 15.01 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 331.93 291.37 3562.37 59.46 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 431.34 354.67 5734.60 48.00 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 275.97 176.72 2406.57 20.57 0.00 0.00 0.00 0.00 03:53:01 PM docker0 87.85 121.18 4.63 578.22 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 163.57 179.39 70.54 1604.85 0.00 0.00 0.00 0.00 03:54:01 PM docker0 59.84 51.19 794.64 7.34 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 265.65 223.45 2549.69 349.55 0.00 0.00 0.00 0.00 Average: docker0 29.54 34.47 159.84 117.12 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) 02/11/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 9.94 0.00 0.93 0.55 0.05 88.53 03:50:01 PM 0 3.12 0.00 0.52 0.88 0.08 95.39 03:50:01 PM 1 5.64 0.00 0.87 0.55 0.07 92.87 03:50:01 PM 2 9.86 0.00 0.60 0.33 0.05 89.15 03:50:01 PM 3 28.33 0.00 2.07 0.68 0.05 68.87 03:50:01 PM 4 10.81 0.00 0.97 0.48 0.03 87.70 03:50:01 PM 5 11.07 0.00 0.92 0.40 0.05 87.56 03:50:01 PM 6 4.79 0.00 0.77 0.28 0.02 94.14 03:50:01 PM 7 5.89 0.00 0.75 0.78 0.05 92.52 03:51:01 PM all 21.65 0.00 1.56 3.33 0.08 73.38 03:51:01 PM 0 25.21 0.00 1.58 1.58 0.08 71.54 03:51:01 PM 1 18.41 0.00 1.35 2.97 0.08 77.18 03:51:01 PM 2 16.31 0.00 2.49 11.92 0.08 69.19 03:51:01 PM 3 21.09 0.00 1.71 2.23 0.08 74.89 03:51:01 PM 4 13.21 0.00 1.99 4.09 0.07 80.64 03:51:01 PM 5 28.79 0.00 1.09 1.34 0.08 68.71 03:51:01 PM 6 30.52 0.00 0.65 0.80 0.08 67.94 03:51:01 PM 7 19.59 0.00 1.62 1.76 0.07 76.96 03:52:01 PM all 22.37 0.00 1.41 3.42 0.08 72.73 03:52:01 PM 0 13.58 0.00 1.19 1.93 0.07 83.23 03:52:01 PM 1 17.01 0.00 1.22 4.44 0.08 77.25 03:52:01 PM 2 14.93 0.00 1.49 3.26 0.08 80.23 03:52:01 PM 3 20.57 0.00 1.02 1.96 0.10 76.35 03:52:01 PM 4 24.73 0.00 1.66 3.29 0.08 70.24 03:52:01 PM 5 28.74 0.00 1.24 1.96 0.07 67.99 03:52:01 PM 6 29.07 0.00 1.96 8.69 0.08 60.20 03:52:01 PM 7 30.35 0.00 1.46 1.80 0.07 66.33 03:53:01 PM all 13.72 0.00 1.71 3.25 0.06 81.27 03:53:01 PM 0 15.26 0.00 1.44 3.90 0.07 79.34 03:53:01 PM 1 2.45 0.00 1.71 5.14 0.07 90.63 03:53:01 PM 2 18.97 0.00 1.96 1.69 0.05 77.33 03:53:01 PM 3 21.64 0.00 1.47 5.68 0.07 71.14 03:53:01 PM 4 7.67 0.00 2.56 2.98 0.05 86.74 03:53:01 PM 5 11.33 0.00 1.22 3.01 0.07 84.38 03:53:01 PM 6 19.49 0.00 1.81 1.97 0.05 76.68 03:53:01 PM 7 12.97 0.00 1.47 1.62 0.05 83.88 03:54:01 PM all 9.40 0.00 0.99 0.11 0.05 89.45 03:54:01 PM 0 8.06 0.00 1.17 0.12 0.05 90.61 03:54:01 PM 1 4.46 0.00 0.65 0.05 0.05 94.79 03:54:01 PM 2 8.52 0.00 0.95 0.17 0.05 90.31 03:54:01 PM 3 23.92 0.00 1.39 0.12 0.05 74.52 03:54:01 PM 4 5.92 0.00 0.90 0.25 0.05 92.87 03:54:01 PM 5 5.64 0.00 0.77 0.08 0.05 93.46 03:54:01 PM 6 11.86 0.00 1.10 0.05 0.03 86.95 03:54:01 PM 7 6.82 0.00 0.97 0.07 0.05 92.09 Average: all 15.41 0.00 1.32 2.13 0.06 81.08 Average: 0 13.05 0.00 1.18 1.68 0.07 84.02 Average: 1 9.59 0.00 1.16 2.63 0.07 86.55 Average: 2 13.71 0.00 1.50 3.48 0.06 81.25 Average: 3 23.11 0.00 1.53 2.13 0.07 73.15 Average: 4 12.46 0.00 1.62 2.22 0.06 83.65 Average: 5 17.10 0.00 1.05 1.36 0.06 80.43 Average: 6 19.14 0.00 1.26 2.36 0.05 77.20 Average: 7 15.11 0.00 1.25 1.20 0.06 82.37