---> uname -a: Linux prd-centos8-docker-8c-8g-11075.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1031 27340 19 3518 30395 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:00:be:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.154/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe00:be3c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:94:c8:c9 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::42:4aff:fe94:c8c9/64 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) 03/05/2024 _x86_64_ (8 CPU) 16:30:58 LINUX RESTART (8 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 90.69 6.95 83.74 1301.70 6128.54 04:34:01 PM 278.17 21.31 256.86 4243.69 12792.65 04:35:01 PM 64.56 0.83 63.72 194.10 8694.25 04:36:01 PM 103.25 5.21 98.03 810.79 29831.42 04:37:01 PM 65.91 7.73 58.18 147.02 2623.36 Average: 120.51 8.41 112.10 1339.38 12014.72 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 29538120 31251508 3117592 9.55 2688 2037568 1430392 4.24 171960 2517844 178260 04:34:01 PM 27758944 29966048 4896768 15.00 2688 2520776 2616248 7.76 269604 4147124 238452 04:35:01 PM 27482132 29760840 5173580 15.84 2688 2589432 3231056 9.59 317268 4364824 59068 04:36:01 PM 25341372 28452180 7314340 22.40 2688 3404548 5737960 17.02 462584 6284368 268 04:37:01 PM 27958184 31085520 4697528 14.39 2688 3419048 1568020 4.65 665704 3476772 10988 Average: 27615750 30103219 5039962 15.43 2688 2794274 2916735 8.65 377424 4158186 97407 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 58.76 38.00 917.91 8.83 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 417.53 336.43 5101.59 64.43 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 2.07 2.07 0.35 0.35 0.00 0.00 0.00 0.00 04:35:01 PM eth0 119.61 94.42 736.86 34.68 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 925.62 301.18 6464.78 21.73 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:36:01 PM vethcc2b94d 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 04:37:01 PM lo 5.40 5.40 0.51 0.51 0.00 0.00 0.00 0.00 04:37:01 PM eth0 28.27 21.98 39.00 10.71 0.00 0.00 0.00 0.00 04:37:01 PM docker0 1.77 2.10 0.24 0.23 0.00 0.00 0.00 0.00 Average: lo 1.49 1.49 0.17 0.17 0.00 0.00 0.00 0.00 Average: eth0 309.98 158.40 2652.14 28.07 0.00 0.00 0.00 0.00 Average: docker0 0.35 0.44 0.05 0.05 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) 03/05/2024 _x86_64_ (8 CPU) 16:30:58 LINUX RESTART (8 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 9.01 0.00 0.81 1.02 0.04 89.12 04:33:01 PM 0 2.10 0.00 0.32 0.52 0.05 97.01 04:33:01 PM 1 7.52 0.00 0.73 1.89 0.02 89.84 04:33:01 PM 2 6.16 0.00 0.55 1.62 0.05 91.63 04:33:01 PM 3 7.41 0.00 0.80 0.70 0.03 91.06 04:33:01 PM 4 24.62 0.00 1.62 1.49 0.05 72.21 04:33:01 PM 5 5.17 0.00 0.40 0.25 0.03 94.15 04:33:01 PM 6 11.04 0.00 1.04 1.27 0.05 86.61 04:33:01 PM 7 8.08 0.00 1.00 0.45 0.03 90.44 04:34:01 PM all 28.43 0.00 1.45 2.31 0.09 67.72 04:34:01 PM 0 24.40 0.00 1.10 0.80 0.08 73.61 04:34:01 PM 1 21.86 0.00 1.49 2.80 0.08 73.76 04:34:01 PM 2 35.16 0.00 1.82 1.91 0.08 61.03 04:34:01 PM 3 32.71 0.00 1.58 2.41 0.10 63.20 04:34:01 PM 4 17.98 0.00 1.26 4.19 0.08 76.48 04:34:01 PM 5 30.98 0.00 1.21 1.86 0.08 65.87 04:34:01 PM 6 36.43 0.00 1.93 3.24 0.10 58.30 04:34:01 PM 7 27.94 0.00 1.17 1.29 0.08 69.51 04:35:01 PM all 34.10 0.00 0.93 0.69 0.08 64.20 04:35:01 PM 0 32.87 0.00 0.62 0.05 0.07 66.40 04:35:01 PM 1 33.86 0.00 0.73 0.82 0.10 64.49 04:35:01 PM 2 50.76 0.00 1.36 1.98 0.08 45.82 04:35:01 PM 3 34.98 0.00 0.60 0.22 0.07 64.13 04:35:01 PM 4 31.71 0.00 1.20 1.97 0.08 65.04 04:35:01 PM 5 17.74 0.00 0.92 0.00 0.08 81.26 04:35:01 PM 6 31.79 0.00 1.54 0.47 0.07 66.14 04:35:01 PM 7 39.14 0.00 0.47 0.03 0.08 60.28 04:36:01 PM all 27.27 0.25 2.34 2.71 0.09 67.34 04:36:01 PM 0 33.68 0.00 1.87 0.42 0.10 63.93 04:36:01 PM 1 31.87 0.00 2.31 5.60 0.08 60.14 04:36:01 PM 2 26.86 0.00 2.53 5.80 0.10 64.71 04:36:01 PM 3 35.74 0.03 3.29 0.59 0.08 60.26 04:36:01 PM 4 16.42 0.00 2.37 3.23 0.07 77.91 04:36:01 PM 5 22.34 0.00 1.70 1.43 0.08 74.44 04:36:01 PM 6 31.11 1.95 2.91 4.42 0.10 59.51 04:36:01 PM 7 20.22 0.00 1.75 0.20 0.10 77.73 04:37:01 PM all 15.17 0.06 1.38 0.64 0.08 82.65 04:37:01 PM 0 26.47 0.32 1.96 0.81 0.08 70.36 04:37:01 PM 1 25.18 0.00 1.48 0.80 0.07 72.47 04:37:01 PM 2 19.54 0.02 1.57 0.32 0.05 78.50 04:37:01 PM 3 6.27 0.03 0.97 0.08 0.25 92.40 04:37:01 PM 4 16.22 0.00 1.51 1.37 0.05 80.85 04:37:01 PM 5 6.49 0.05 1.15 0.99 0.05 91.27 04:37:01 PM 6 8.82 0.08 1.00 0.42 0.07 89.61 04:37:01 PM 7 12.46 0.02 1.43 0.35 0.05 85.70 Average: all 22.78 0.06 1.38 1.47 0.08 74.22 Average: 0 23.88 0.06 1.17 0.52 0.08 74.29 Average: 1 24.04 0.00 1.35 2.38 0.07 72.16 Average: 2 27.65 0.00 1.56 2.32 0.07 68.39 Average: 3 23.39 0.01 1.44 0.80 0.11 74.25 Average: 4 21.40 0.00 1.59 2.45 0.07 74.49 Average: 5 16.53 0.01 1.08 0.90 0.07 81.41 Average: 6 23.82 0.41 1.68 1.96 0.08 72.06 Average: 7 21.57 0.00 1.16 0.47 0.07 76.73