---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-23944 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 843 24105 0 7218 30868 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:5a:4c:53 brd ff:ff:ff:ff:ff:ff inet 10.30.107.208/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fe5a:4c53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:90:0a:93 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-23944) 04/17/24 _x86_64_ (8 CPU) 14:50:53 LINUX RESTART (8 CPU) 14:51:01 tps rtps wtps bread/s bwrtn/s 14:52:02 238.68 73.80 164.87 5296.58 51689.39 14:53:01 124.23 26.64 97.59 1235.18 22163.16 14:54:01 120.48 7.38 113.10 495.92 24992.90 14:55:01 64.46 0.88 63.57 21.60 25682.92 14:56:01 72.07 5.42 66.66 192.63 67122.95 14:57:01 74.84 0.20 74.64 13.86 60537.51 Average: 115.77 19.03 96.74 1209.22 42086.80 14:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:02 30182420 31654684 2756800 8.37 58056 1729520 1498020 4.41 925032 1549980 105044 14:53:01 29730192 31515876 3209028 9.74 83792 2000272 1989612 5.85 1105828 1786152 119576 14:54:01 27889896 30030836 5049324 15.33 96148 2329988 2962348 8.72 2649356 2048700 20592 14:55:01 26601076 29634792 6338144 19.24 104036 3193788 3630844 10.68 3255376 2691892 441868 14:56:01 23600504 29343872 9338716 28.35 110540 5813080 3210036 9.44 3642924 5217716 1308796 14:57:01 24713860 31627684 8225360 24.97 117668 6931408 1445728 4.25 1542704 6164972 935744 Average: 27119658 30634624 5819562 17.67 95040 3666343 2456098 7.23 2186870 3243235 488603 14:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 14:52:02 ens3 416.41 273.72 1749.94 60.76 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 1.15 1.15 0.12 0.12 0.00 0.00 0.00 0.00 14:53:01 ens3 56.94 38.67 965.22 8.58 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 lo 4.97 4.97 0.45 0.45 0.00 0.00 0.00 0.00 14:54:01 ens3 419.66 359.67 4809.71 71.80 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:55:01 ens3 427.25 318.96 5568.04 100.19 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 14:56:01 ens3 460.67 349.83 1416.54 147.44 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:57:01 ens3 461.71 370.60 2831.48 126.48 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 374.66 285.93 2895.52 86.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-23944) 04/17/24 _x86_64_ (8 CPU) 14:50:53 LINUX RESTART (8 CPU) 14:51:01 CPU %user %nice %system %iowait %steal %idle 14:52:02 all 8.02 0.00 1.10 4.33 0.04 86.50 14:52:02 0 10.38 0.00 0.79 0.79 0.03 88.02 14:52:02 1 1.61 0.00 0.94 22.14 0.05 75.26 14:52:02 2 3.32 0.00 0.87 0.43 0.03 95.34 14:52:02 3 3.64 0.00 0.77 0.70 0.03 94.86 14:52:02 4 5.36 0.00 1.95 0.40 0.05 92.24 14:52:02 5 6.91 0.00 1.57 7.13 0.05 84.34 14:52:02 6 19.35 0.00 1.03 1.93 0.05 77.63 14:52:02 7 13.59 0.00 0.92 1.19 0.07 84.24 14:53:01 all 10.19 0.00 0.68 3.56 0.05 85.52 14:53:01 0 8.76 0.00 0.46 0.14 0.02 90.63 14:53:01 1 1.80 0.00 0.65 19.64 0.05 77.86 14:53:01 2 3.55 0.00 0.46 0.59 0.03 95.36 14:53:01 3 1.92 0.00 0.31 0.24 0.00 97.54 14:53:01 4 3.52 0.00 0.31 3.01 0.08 93.09 14:53:01 5 2.06 0.00 0.14 0.00 0.02 97.79 14:53:01 6 43.16 0.00 2.33 4.45 0.09 49.97 14:53:01 7 16.82 0.00 0.80 0.41 0.05 81.92 14:54:01 all 26.72 0.00 1.23 2.19 0.08 69.78 14:54:01 0 26.96 0.00 1.89 1.75 0.10 69.30 14:54:01 1 27.04 0.00 1.39 8.60 0.10 62.87 14:54:01 2 36.40 0.00 1.04 0.02 0.08 62.46 14:54:01 3 26.34 0.00 0.67 0.00 0.07 72.92 14:54:01 4 27.08 0.00 1.40 2.61 0.07 68.84 14:54:01 5 19.15 0.00 0.86 0.44 0.05 79.51 14:54:01 6 26.34 0.00 0.82 1.72 0.07 71.05 14:54:01 7 24.44 0.00 1.72 2.41 0.10 71.33 14:55:01 all 22.50 0.00 0.93 1.67 0.06 74.84 14:55:01 0 26.70 0.00 0.77 1.05 0.07 71.41 14:55:01 1 30.40 0.00 1.02 3.22 0.08 65.28 14:55:01 2 18.91 0.00 0.62 0.40 0.05 80.02 14:55:01 3 17.18 0.00 1.20 0.84 0.05 80.73 14:55:01 4 19.40 0.00 0.90 1.35 0.08 78.26 14:55:01 5 33.69 0.00 1.26 5.76 0.07 59.22 14:55:01 6 15.04 0.00 1.11 0.03 0.05 83.77 14:55:01 7 18.77 0.00 0.55 0.75 0.05 79.88 14:56:01 all 31.75 0.00 1.54 5.32 0.08 61.31 14:56:01 0 30.95 0.00 2.08 0.02 0.08 66.87 14:56:01 1 22.03 0.00 1.19 22.37 0.08 54.32 14:56:01 2 38.10 0.00 1.36 0.03 0.08 60.42 14:56:01 3 25.97 0.00 1.88 16.99 0.10 55.06 14:56:01 4 33.86 0.00 2.76 1.52 0.07 61.80 14:56:01 5 28.84 0.00 0.74 1.45 0.07 68.91 14:56:01 6 38.69 0.00 1.11 0.05 0.08 60.07 14:56:01 7 35.61 0.00 1.24 0.08 0.05 63.02 14:57:01 all 25.53 0.00 1.20 6.35 0.08 66.85 14:57:01 0 14.68 0.00 0.89 1.57 0.07 82.80 14:57:01 1 32.24 0.00 2.46 5.86 0.08 59.35 14:57:01 2 38.04 0.00 1.94 11.90 0.10 48.03 14:57:01 3 23.98 0.00 0.93 2.42 0.10 72.56 14:57:01 4 20.26 0.00 1.19 25.73 0.08 52.74 14:57:01 5 29.05 0.00 0.65 0.94 0.07 69.29 14:57:01 6 27.04 0.00 0.65 1.75 0.07 70.49 14:57:01 7 19.00 0.00 0.82 0.65 0.07 79.47 Average: all 20.81 0.00 1.11 3.90 0.06 74.11 Average: 0 19.76 0.00 1.14 0.89 0.06 78.14 Average: 1 19.23 0.00 1.28 13.62 0.08 65.79 Average: 2 23.09 0.00 1.05 2.23 0.06 73.56 Average: 3 16.53 0.00 0.96 3.53 0.06 78.92 Average: 4 18.26 0.00 1.42 5.78 0.07 74.47 Average: 5 19.98 0.00 0.87 2.62 0.05 76.47 Average: 6 28.22 0.00 1.17 1.65 0.07 68.89 Average: 7 21.38 0.00 1.01 0.92 0.06 76.63