---> uname -a: Linux prd-centos8-docker-8c-8g-2835.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 1082 25668 19 5139 30334 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:1d:15:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.7/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe1d:1505/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:d4:e2:e1 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::42:1dff:fed4:e2e1/64 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) 12/06/2023 _x86_64_ (8 CPU) 16:58:51 LINUX RESTART (8 CPU) 04:59:01 PM tps rtps wtps bread/s bwrtn/s 05:00:01 PM 236.53 39.18 197.35 9007.51 43161.92 05:01:01 PM 238.43 20.16 218.26 3967.87 12620.80 05:02:01 PM 154.60 1.62 152.98 782.28 38439.56 05:03:01 PM 66.01 12.18 53.82 499.12 1111.48 05:04:01 PM 46.46 0.05 46.41 2.93 2903.05 05:05:01 PM 15.83 0.00 15.83 0.00 290.94 05:06:01 PM 40.05 0.05 40.00 0.53 1418.46 05:07:01 PM 47.69 2.47 45.23 4495.65 6892.32 05:08:01 PM 112.55 1.12 111.43 80.51 29267.36 Average: 106.46 8.54 97.93 2092.92 15124.49 04:59:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 PM 29661228 31309456 2994484 9.17 2688 1973800 1418752 4.21 166804 2410104 131160 05:01:01 PM 28545872 30629180 4109840 12.59 2688 2397960 1832124 5.44 244136 3392440 152520 05:02:01 PM 26515932 29586000 6139780 18.80 2688 3366816 3830324 11.36 371092 5221152 132 05:03:01 PM 26895860 30044832 5759852 17.64 2688 3443492 2921812 8.67 509980 4700768 58740 05:04:01 PM 25706556 28867108 6949156 21.28 2688 3452604 4406016 13.07 535956 5846316 144 05:05:01 PM 25053864 28216332 7601848 23.28 2688 3453860 6232260 18.49 539188 6473004 1716 05:06:01 PM 26133044 29313760 6522668 19.97 2688 3472376 3264620 9.69 545700 5414348 6592 05:07:01 PM 25145840 29157988 7509872 23.00 2688 4297844 3175572 9.42 734116 6193952 509300 05:08:01 PM 24630316 29382328 8025396 24.58 2688 5021768 2712460 8.05 801324 6603852 440364 Average: 26476501 29611887 6179211 18.92 2688 3431169 3310438 9.82 494255 5139548 144519 04:59:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 PM eth0 448.16 257.82 1562.69 66.95 0.00 0.00 0.00 0.00 05:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 PM eth0 264.36 226.41 3017.92 47.23 0.00 0.00 0.00 0.00 05:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 PM eth0 849.97 408.88 8939.46 32.94 0.00 0.00 0.00 0.00 05:02:01 PM docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 PM vethc80083c 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 05:03:01 PM lo 21.70 21.70 2.77 2.77 0.00 0.00 0.00 0.00 05:03:01 PM eth0 82.69 70.84 718.59 19.45 0.00 0.00 0.00 0.00 05:03:01 PM docker0 7.73 12.73 1.28 1.55 0.00 0.00 0.00 0.00 05:04:01 PM lo 16.41 16.41 1.54 1.54 0.00 0.00 0.00 0.00 05:04:01 PM eth0 30.90 22.21 18.47 10.82 0.00 0.00 0.00 0.00 05:04:01 PM docker0 5.36 5.98 0.68 0.70 0.00 0.00 0.00 0.00 05:04:01 PM veth9e677ad 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:05:01 PM lo 381.06 381.06 174.30 174.30 0.00 0.00 0.00 0.00 05:05:01 PM eth0 40.25 25.97 13.22 18.12 0.00 0.00 0.00 0.00 05:05:01 PM docker0 2.10 2.52 0.26 0.30 0.00 0.00 0.00 0.00 05:05:01 PM vethef54de1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:06:01 PM lo 103.17 103.17 9.98 9.98 0.00 0.00 0.00 0.00 05:06:01 PM eth0 64.66 46.47 29.85 27.54 0.00 0.00 0.00 0.00 05:06:01 PM docker0 3.50 4.30 0.59 0.56 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 05:07:01 PM eth0 208.27 146.01 2511.30 25.76 0.00 0.00 0.00 0.00 05:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM lo 239.60 239.60 54.44 54.44 0.00 0.00 0.00 0.00 05:08:01 PM eth0 211.53 84.69 1799.75 10.59 0.00 0.00 0.00 0.00 05:08:01 PM docker0 119.06 125.16 36.77 19.62 0.00 0.00 0.00 0.00 Average: lo 84.68 84.68 27.01 27.01 0.00 0.00 0.00 0.00 Average: eth0 244.56 143.26 2068.12 28.82 0.00 0.00 0.00 0.00 Average: docker0 15.31 16.75 4.40 2.53 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) 12/06/2023 _x86_64_ (8 CPU) 16:58:51 LINUX RESTART (8 CPU) 04:59:01 PM CPU %user %nice %system %iowait %steal %idle 05:00:01 PM all 14.09 0.00 2.75 3.41 0.06 79.69 05:00:01 PM 0 18.60 0.00 2.43 1.74 0.08 77.15 05:00:01 PM 1 14.69 0.00 3.22 10.77 0.07 71.25 05:00:01 PM 2 16.00 0.00 1.89 3.30 0.07 78.73 05:00:01 PM 3 7.10 0.00 1.88 1.86 0.08 89.08 05:00:01 PM 4 8.94 0.00 1.68 0.80 0.05 88.53 05:00:01 PM 5 22.21 0.00 4.24 1.76 0.05 71.75 05:00:01 PM 6 10.97 0.00 2.92 1.06 0.05 85.00 05:00:01 PM 7 14.20 0.00 3.73 5.95 0.05 76.07 05:01:01 PM all 21.19 0.00 1.29 1.36 0.08 76.09 05:01:01 PM 0 17.27 0.00 1.18 1.18 0.08 80.28 05:01:01 PM 1 14.04 0.00 1.37 3.41 0.07 81.12 05:01:01 PM 2 44.12 0.00 3.20 2.13 0.08 50.47 05:01:01 PM 3 21.26 0.00 0.89 0.47 0.08 77.30 05:01:01 PM 4 16.76 0.00 1.27 2.12 0.08 79.76 05:01:01 PM 5 26.83 0.00 0.99 0.32 0.07 71.80 05:01:01 PM 6 18.37 0.00 0.84 1.14 0.07 79.59 05:01:01 PM 7 10.91 0.00 0.58 0.08 0.07 88.35 05:02:01 PM all 27.30 0.00 2.26 2.09 0.08 68.27 05:02:01 PM 0 19.41 0.00 2.20 4.86 0.08 73.44 05:02:01 PM 1 8.46 0.00 2.28 2.60 0.10 86.55 05:02:01 PM 2 27.34 0.00 2.57 0.97 0.10 69.01 05:02:01 PM 3 30.93 0.00 2.03 0.87 0.10 66.06 05:02:01 PM 4 36.31 0.00 2.47 4.86 0.07 56.30 05:02:01 PM 5 40.15 0.00 2.75 2.09 0.07 54.95 05:02:01 PM 6 30.18 0.00 2.10 0.37 0.08 67.27 05:02:01 PM 7 25.67 0.00 1.69 0.07 0.07 72.50 05:03:01 PM all 26.29 0.23 1.00 0.19 0.08 72.20 05:03:01 PM 0 31.54 0.02 1.59 0.15 0.10 66.61 05:03:01 PM 1 23.06 0.10 1.02 0.22 0.10 75.51 05:03:01 PM 2 20.55 0.00 1.14 0.30 0.08 77.92 05:03:01 PM 3 27.54 0.00 0.85 0.08 0.08 71.44 05:03:01 PM 4 32.89 0.27 0.60 0.07 0.07 66.10 05:03:01 PM 5 30.94 0.00 0.90 0.02 0.10 68.04 05:03:01 PM 6 20.57 0.02 0.94 0.13 0.07 78.28 05:03:01 PM 7 23.17 1.47 0.99 0.57 0.07 73.74 05:04:01 PM all 34.42 0.31 2.45 1.25 0.13 61.45 05:04:01 PM 0 28.64 0.00 4.94 1.67 0.12 64.63 05:04:01 PM 1 34.28 0.00 1.69 2.19 0.12 61.72 05:04:01 PM 2 25.33 0.00 1.39 0.67 0.13 72.48 05:04:01 PM 3 22.91 0.03 1.59 0.20 0.13 75.13 05:04:01 PM 4 38.09 0.02 2.16 1.49 0.12 58.12 05:04:01 PM 5 36.11 0.38 1.59 1.38 0.12 60.42 05:04:01 PM 6 41.21 1.98 4.40 1.14 0.13 51.13 05:04:01 PM 7 48.90 0.03 1.81 1.24 0.13 47.89 05:05:01 PM all 13.78 0.51 1.35 0.24 0.09 84.04 05:05:01 PM 0 11.08 0.02 1.38 0.02 0.12 87.39 05:05:01 PM 1 14.11 0.37 1.59 0.27 0.10 83.56 05:05:01 PM 2 12.08 0.00 1.07 0.52 0.10 86.22 05:05:01 PM 3 14.61 1.86 1.07 0.02 0.10 82.34 05:05:01 PM 4 14.69 0.08 1.22 0.28 0.05 83.67 05:05:01 PM 5 17.70 0.08 1.30 0.35 0.07 80.50 05:05:01 PM 6 12.53 1.67 1.79 0.02 0.08 83.91 05:05:01 PM 7 13.44 0.00 1.36 0.42 0.08 84.70 05:06:01 PM all 33.78 0.10 2.50 0.14 0.10 63.38 05:06:01 PM 0 22.25 0.00 2.81 0.32 0.08 74.54 05:06:01 PM 1 42.98 0.12 2.48 0.17 0.10 54.15 05:06:01 PM 2 38.18 0.03 2.08 0.17 0.12 59.43 05:06:01 PM 3 31.70 0.15 2.20 0.15 0.10 65.70 05:06:01 PM 4 39.83 0.08 2.70 0.10 0.10 57.19 05:06:01 PM 5 29.36 0.39 2.94 0.15 0.10 67.06 05:06:01 PM 6 26.67 0.00 2.31 0.02 0.08 70.92 05:06:01 PM 7 39.26 0.07 2.48 0.07 0.10 58.03 05:07:01 PM all 33.12 0.00 1.74 0.36 0.08 64.69 05:07:01 PM 0 21.63 0.00 1.49 0.17 0.10 76.62 05:07:01 PM 1 40.72 0.00 1.91 1.30 0.08 55.99 05:07:01 PM 2 40.64 0.00 1.47 0.27 0.08 57.53 05:07:01 PM 3 20.64 0.00 1.86 0.55 0.08 76.87 05:07:01 PM 4 29.65 0.00 1.49 0.57 0.07 68.23 05:07:01 PM 5 41.87 0.00 2.08 0.00 0.08 55.97 05:07:01 PM 6 31.07 0.00 1.61 0.00 0.08 67.24 05:07:01 PM 7 38.77 0.00 2.06 0.00 0.07 59.11 05:08:01 PM all 34.11 0.00 2.17 1.33 0.08 62.30 05:08:01 PM 0 24.86 0.00 1.69 2.44 0.08 70.92 05:08:01 PM 1 48.50 0.00 1.96 1.81 0.12 47.61 05:08:01 PM 2 36.78 0.00 2.27 2.91 0.08 57.95 05:08:01 PM 3 22.83 0.00 2.51 1.73 0.08 72.84 05:08:01 PM 4 35.48 0.00 1.56 0.45 0.07 62.44 05:08:01 PM 5 22.20 0.00 2.47 0.22 0.08 75.02 05:08:01 PM 6 37.13 0.00 2.88 1.02 0.07 58.90 05:08:01 PM 7 45.05 0.00 2.04 0.05 0.08 52.77 Average: all 26.45 0.13 1.95 1.15 0.09 70.24 Average: 0 21.70 0.00 2.19 1.39 0.09 74.62 Average: 1 26.76 0.07 1.95 2.53 0.09 68.60 Average: 2 29.01 0.00 1.90 1.25 0.09 67.75 Average: 3 22.17 0.23 1.65 0.66 0.09 75.20 Average: 4 28.07 0.05 1.68 1.19 0.07 68.94 Average: 5 29.68 0.09 2.14 0.69 0.08 67.31 Average: 6 25.40 0.41 2.20 0.54 0.08 71.37 Average: 7 28.83 0.17 1.86 0.94 0.08 68.12