---> uname -a: Linux prd-centos8-docker-8c-8g-24176.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 1125 25608 19 5156 30291 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:2c:93:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.220/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:fe2c:93f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:f2:f8:c3 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::42:84ff:fef2:f8c3/64 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) 04/18/2024 _x86_64_ (8 CPU) 14:52:32 LINUX RESTART (8 CPU) 02:53:01 PM tps rtps wtps bread/s bwrtn/s 02:54:01 PM 117.25 12.76 104.48 2210.56 5832.34 02:55:01 PM 255.38 20.13 235.25 3898.57 10721.58 02:56:01 PM 83.22 1.35 81.87 387.20 11249.83 02:57:01 PM 118.24 12.50 105.75 898.23 30056.50 02:58:01 PM 23.82 0.02 23.80 1.20 675.13 02:59:01 PM 41.20 0.03 41.16 2.40 1012.68 03:00:01 PM 46.96 2.48 44.48 4503.12 7680.84 03:01:01 PM 105.81 0.03 105.78 1.73 29747.72 03:02:01 PM 26.92 1.17 25.75 70.35 8296.47 Average: 90.97 5.61 85.37 1330.20 11696.66 02:53:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:01 PM 29543252 31208652 3112460 9.53 2688 1989932 1458620 4.33 169112 2514592 144224 02:55:01 PM 28249496 30450296 4406216 13.49 2688 2513908 2532696 7.51 268328 3655372 302516 02:56:01 PM 27115988 29393888 5539724 16.96 2688 2588032 3067068 9.10 320528 4723564 54832 02:57:01 PM 25440632 28560260 7215080 22.09 2688 3412240 4711980 13.98 520736 6124172 140 02:58:01 PM 25358676 28479432 7297036 22.35 2688 3413296 3879364 11.51 537708 6184064 364 02:59:01 PM 25919844 29054500 6735868 20.63 2688 3426556 3219824 9.55 549200 5623468 10588 03:00:01 PM 25479836 29371400 7175876 21.97 2688 4179312 2772396 8.23 745400 5852704 412820 03:01:01 PM 23730772 28082320 8924940 27.33 2688 4633460 6391288 18.96 791148 7482744 1460 03:02:01 PM 26297728 31083688 6357984 19.47 2688 5054580 1452000 4.31 813848 4920836 246940 Average: 26348469 29520493 6307243 19.31 2688 3467924 3276137 9.72 524001 5231280 130432 02:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM eth0 77.72 55.26 879.58 12.95 0.00 0.00 0.00 0.00 02:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 PM eth0 477.22 382.86 5458.08 68.18 0.00 0.00 0.00 0.00 02:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM lo 2.08 2.08 0.43 0.43 0.00 0.00 0.00 0.00 02:56:01 PM eth0 102.00 88.12 719.14 27.80 0.00 0.00 0.00 0.00 02:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM lo 2.00 2.00 0.23 0.23 0.00 0.00 0.00 0.00 02:57:01 PM eth0 1227.17 378.67 6584.17 28.25 0.00 0.00 0.00 0.00 02:57:01 PM docker0 0.82 1.07 0.12 0.12 0.00 0.00 0.00 0.00 02:57:01 PM vethc9a1272 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM lo 62.60 62.60 9.13 9.13 0.00 0.00 0.00 0.00 02:58:01 PM eth0 178.81 180.66 108.74 42.68 0.00 0.00 0.00 0.00 02:58:01 PM docker0 5.90 6.38 0.74 0.75 0.00 0.00 0.00 0.00 02:59:01 PM lo 237.33 237.33 84.38 84.38 0.00 0.00 0.00 0.00 02:59:01 PM eth0 63.98 43.21 21.66 23.81 0.00 0.00 0.00 0.00 02:59:01 PM docker0 3.50 4.28 0.59 0.59 0.00 0.00 0.00 0.00 03:00:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:00:01 PM eth0 129.48 112.06 1702.84 26.28 0.00 0.00 0.00 0.00 03:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 PM lo 51.95 51.95 15.00 15.00 0.00 0.00 0.00 0.00 03:01:01 PM eth0 396.05 135.92 2271.30 11.32 0.00 0.00 0.00 0.00 03:01:01 PM docker0 6.11 7.16 0.70 1.73 0.00 0.00 0.00 0.00 03:01:01 PM vethde97aac 6.11 7.31 0.79 1.74 0.00 0.00 0.00 0.00 03:01:01 PM veth86e7a4d 0.00 0.73 0.00 0.35 0.00 0.00 0.00 0.00 03:02:01 PM lo 475.07 475.07 193.16 193.16 0.00 0.00 0.00 0.00 03:02:01 PM eth0 38.69 34.96 229.73 14.71 0.00 0.00 0.00 0.00 03:02:01 PM docker0 98.30 102.08 33.01 18.61 0.00 0.00 0.00 0.00 Average: lo 92.38 92.38 33.60 33.60 0.00 0.00 0.00 0.00 Average: eth0 299.01 156.85 1997.14 28.44 0.00 0.00 0.00 0.00 Average: docker0 12.74 13.45 3.91 2.42 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) 04/18/2024 _x86_64_ (8 CPU) 14:52:32 LINUX RESTART (8 CPU) 02:53:01 PM CPU %user %nice %system %iowait %steal %idle 02:54:01 PM all 9.80 0.00 0.98 1.53 0.05 87.63 02:54:01 PM 0 2.32 0.00 0.63 1.17 0.08 95.80 02:54:01 PM 1 7.60 0.00 0.85 1.77 0.05 89.73 02:54:01 PM 2 22.36 0.00 1.97 0.74 0.08 74.85 02:54:01 PM 3 11.10 0.00 0.69 0.94 0.05 87.23 02:54:01 PM 4 5.82 0.00 0.74 3.51 0.03 89.90 02:54:01 PM 5 12.58 0.00 1.23 0.60 0.03 85.55 02:54:01 PM 6 9.31 0.00 1.17 1.62 0.05 87.85 02:54:01 PM 7 7.34 0.00 0.57 1.92 0.03 90.14 02:55:01 PM all 26.21 0.00 1.43 2.08 0.09 70.19 02:55:01 PM 0 35.28 0.00 1.44 1.22 0.10 61.95 02:55:01 PM 1 19.09 0.00 1.74 5.45 0.12 73.60 02:55:01 PM 2 28.05 0.00 0.92 0.89 0.08 70.06 02:55:01 PM 3 36.80 0.00 1.74 2.03 0.10 59.33 02:55:01 PM 4 17.78 0.00 0.92 0.55 0.07 80.69 02:55:01 PM 5 39.55 0.00 1.85 1.09 0.10 57.41 02:55:01 PM 6 22.48 0.00 1.01 0.79 0.07 75.66 02:55:01 PM 7 10.70 0.00 1.81 4.64 0.10 82.75 02:56:01 PM all 38.06 0.00 0.99 0.90 0.10 59.94 02:56:01 PM 0 41.71 0.00 0.49 0.00 0.10 57.70 02:56:01 PM 1 30.66 0.00 0.91 1.98 0.08 66.37 02:56:01 PM 2 33.36 0.00 1.49 0.52 0.10 64.53 02:56:01 PM 3 41.02 0.00 1.02 0.34 0.08 57.55 02:56:01 PM 4 46.16 0.00 0.64 0.03 0.10 53.07 02:56:01 PM 5 42.39 0.00 1.08 0.07 0.10 56.36 02:56:01 PM 6 32.93 0.00 0.64 0.17 0.08 66.18 02:56:01 PM 7 36.35 0.00 1.68 4.12 0.12 57.73 02:57:01 PM all 26.43 0.23 2.37 2.54 0.11 68.32 02:57:01 PM 0 29.86 0.00 2.23 3.22 0.08 64.60 02:57:01 PM 1 19.65 0.02 2.87 5.91 0.12 71.43 02:57:01 PM 2 19.87 0.00 2.37 1.76 0.12 75.88 02:57:01 PM 3 38.45 0.05 1.83 0.07 0.08 59.52 02:57:01 PM 4 27.79 1.76 2.56 1.78 0.19 65.93 02:57:01 PM 5 27.91 0.02 2.80 0.40 0.12 68.75 02:57:01 PM 6 22.87 0.00 2.67 4.42 0.12 69.93 02:57:01 PM 7 24.95 0.00 1.62 2.76 0.08 70.58 02:58:01 PM all 14.39 0.06 1.40 0.20 0.09 83.86 02:58:01 PM 0 15.42 0.00 1.37 0.23 0.08 82.90 02:58:01 PM 1 12.72 0.05 1.66 0.13 0.10 85.34 02:58:01 PM 2 16.16 0.00 1.57 0.02 0.08 82.17 02:58:01 PM 3 15.48 0.05 1.51 0.13 0.10 82.73 02:58:01 PM 4 11.85 0.08 1.16 0.02 0.08 86.80 02:58:01 PM 5 13.77 0.33 1.12 0.57 0.07 84.14 02:58:01 PM 6 9.88 0.00 1.14 0.05 0.08 88.85 02:58:01 PM 7 19.84 0.00 1.64 0.47 0.10 77.96 02:59:01 PM all 32.17 0.66 2.97 0.21 0.14 63.85 02:59:01 PM 0 29.68 2.36 3.25 0.10 0.15 64.45 02:59:01 PM 1 30.59 0.12 2.62 0.76 0.13 65.78 02:59:01 PM 2 29.36 0.13 2.73 0.35 0.15 67.27 02:59:01 PM 3 36.79 0.35 3.29 0.12 0.13 59.32 02:59:01 PM 4 33.23 0.08 3.12 0.08 0.13 63.34 02:59:01 PM 5 34.56 0.07 2.80 0.07 0.13 62.37 02:59:01 PM 6 32.88 0.00 3.14 0.07 0.15 63.76 02:59:01 PM 7 30.25 2.13 2.80 0.12 0.13 64.56 03:00:01 PM all 37.72 0.00 1.67 0.61 0.11 59.89 03:00:01 PM 0 26.28 0.00 1.71 1.19 0.13 70.68 03:00:01 PM 1 41.88 0.00 1.76 1.46 0.10 54.80 03:00:01 PM 2 43.58 0.00 2.30 0.13 0.10 53.90 03:00:01 PM 3 20.78 0.00 1.44 0.82 0.10 76.86 03:00:01 PM 4 52.00 0.00 1.84 0.34 0.10 45.73 03:00:01 PM 5 45.45 0.00 1.46 0.17 0.12 52.81 03:00:01 PM 6 36.10 0.00 1.12 0.60 0.12 62.05 03:00:01 PM 7 35.74 0.00 1.76 0.15 0.10 62.24 03:01:01 PM all 18.24 0.27 1.55 2.19 0.08 77.66 03:01:01 PM 0 21.02 1.76 1.56 0.15 0.10 75.41 03:01:01 PM 1 18.34 0.32 1.39 3.25 0.08 76.61 03:01:01 PM 2 14.54 0.07 1.61 0.87 0.08 82.83 03:01:01 PM 3 21.17 0.02 1.63 0.12 0.07 77.01 03:01:01 PM 4 25.19 0.00 1.78 3.22 0.05 69.77 03:01:01 PM 5 11.62 0.00 1.21 1.58 0.08 85.51 03:01:01 PM 6 25.92 0.00 2.01 3.34 0.07 68.67 03:01:01 PM 7 8.14 0.02 1.24 4.99 0.08 85.53 03:02:01 PM all 27.35 0.00 1.41 0.59 0.08 70.57 03:02:01 PM 0 23.70 0.00 1.24 0.05 0.07 74.94 03:02:01 PM 1 29.05 0.00 1.16 0.74 0.08 68.98 03:02:01 PM 2 22.59 0.00 1.77 0.55 0.07 75.02 03:02:01 PM 3 29.94 0.00 1.30 0.87 0.08 67.80 03:02:01 PM 4 33.48 0.00 1.42 1.10 0.08 63.91 03:02:01 PM 5 25.06 0.00 1.42 0.35 0.08 73.08 03:02:01 PM 6 35.95 0.00 1.39 0.05 0.08 62.53 03:02:01 PM 7 19.01 0.00 1.59 1.04 0.08 78.28 Average: all 25.58 0.14 1.64 1.21 0.09 71.34 Average: 0 25.01 0.46 1.55 0.82 0.10 72.06 Average: 1 23.28 0.06 1.66 2.38 0.10 72.53 Average: 2 25.54 0.02 1.86 0.65 0.10 71.83 Average: 3 27.92 0.05 1.60 0.60 0.09 69.73 Average: 4 28.12 0.21 1.57 1.18 0.09 68.82 Average: 5 28.08 0.05 1.66 0.54 0.09 69.58 Average: 6 25.36 0.00 1.59 1.23 0.09 71.73 Average: 7 21.35 0.24 1.63 2.24 0.09 74.44