---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4049 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.1G 11G 48% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 466 1165 0 2312 3208 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:62:6c:eb brd ff:ff:ff:ff:ff:ff inet 10.32.6.182/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fe62:6ceb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:e3:40:b9 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::42:93ff:fee3:40b9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4049) 09/02/24 _x86_64_ (4 CPU) 15:49:49 LINUX RESTART (4 CPU) 15:50:01 tps rtps wtps bread/s bwrtn/s 15:51:01 177.15 80.32 96.83 6475.59 41500.43 15:52:01 143.59 16.28 127.31 2387.07 19550.42 15:53:01 86.05 0.02 86.04 1.33 12508.98 15:54:01 7.63 0.00 7.63 0.00 1441.09 15:55:01 3.62 0.00 3.62 0.00 200.77 15:56:01 3.48 0.00 3.48 0.00 362.61 15:57:01 3.40 0.00 3.40 0.00 320.88 15:58:01 3.57 0.00 3.57 0.00 599.90 15:59:01 3.43 0.00 3.43 0.00 319.41 Average: 47.99 10.74 37.26 984.91 8534.04 15:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:51:01 1647196 3287404 2391456 59.21 44044 1756520 976448 19.19 637512 1583332 92392 15:52:01 1025008 3242012 3013644 74.62 71456 2280676 1389172 27.31 847136 1938984 134664 15:53:01 829372 3286356 3209280 79.46 89408 2485820 1312644 25.80 891916 2055532 36768 15:54:01 830440 3291044 3208212 79.44 89596 2489108 1327152 26.09 891172 2056152 2156 15:55:01 821936 3289796 3216716 79.65 89800 2495696 1332528 26.19 897872 2058708 5064 15:56:01 814096 3290084 3224556 79.84 89964 2503052 1338656 26.31 899744 2062596 4072 15:57:01 787116 3277804 3251536 80.51 90148 2516636 1406100 27.64 918052 2070316 10472 15:58:01 791288 3290036 3247364 80.41 90316 2524096 1405296 27.62 909072 2074468 3040 15:59:01 776652 3283068 3262000 80.77 90480 2531004 1406740 27.65 919852 2078192 3556 Average: 924789 3281956 3113863 77.10 82801 2398068 1321637 25.98 868036 1997587 32465 15:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 ens3 415.43 255.51 1494.77 71.20 0.00 0.00 0.00 0.00 15:51:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:52:01 docker0 330.24 899.65 18.62 1333.30 0.00 0.00 0.00 0.00 15:52:01 ens3 992.62 399.37 1991.79 35.14 0.00 0.00 0.00 0.00 15:52:01 veth10587c4 251.07 791.30 17.53 819.44 0.00 0.00 0.00 0.07 15:52:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 15:53:01 docker0 129.00 170.74 6.68 1049.32 0.00 0.00 0.00 0.00 15:53:01 ens3 192.95 142.64 1054.24 12.98 0.00 0.00 0.00 0.00 15:53:01 veth10587c4 129.00 170.77 8.44 1049.32 0.00 0.00 0.00 0.09 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 ens3 5.53 6.12 1.17 1.44 0.00 0.00 0.00 0.00 15:54:01 veth10587c4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 ens3 6.45 6.62 1.37 1.79 0.00 0.00 0.00 0.00 15:55:01 veth10587c4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 ens3 6.32 6.65 1.37 1.98 0.00 0.00 0.00 0.00 15:56:01 veth10587c4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 ens3 10.11 10.28 2.18 2.66 0.00 0.00 0.00 0.00 15:57:01 veth10587c4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 ens3 9.40 8.62 2.21 2.43 0.00 0.00 0.00 0.00 15:58:01 veth10587c4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 ens3 7.68 7.23 1.72 2.07 0.00 0.00 0.00 0.00 15:59:01 veth10587c4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 51.03 118.95 2.81 264.75 0.00 0.00 0.00 0.00 Average: ens3 182.96 93.68 505.67 14.63 0.00 0.00 0.00 0.00 Average: veth10587c4 42.23 106.92 2.89 207.65 0.00 0.00 0.00 0.02 Average: lo 0.44 0.44 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4049) 09/02/24 _x86_64_ (4 CPU) 15:49:49 LINUX RESTART (4 CPU) 15:50:01 CPU %user %nice %system %iowait %steal %idle 15:51:01 all 16.11 0.00 2.22 5.45 0.06 76.16 15:51:01 0 22.79 0.00 3.45 6.28 0.07 67.41 15:51:01 1 18.78 0.00 2.04 4.00 0.07 75.11 15:51:01 2 13.33 0.00 2.07 4.17 0.05 80.38 15:51:01 3 9.56 0.00 1.32 7.34 0.03 81.75 15:52:01 all 16.51 0.00 3.24 3.88 0.07 76.30 15:52:01 0 9.83 0.00 2.24 0.37 0.05 87.51 15:52:01 1 30.98 0.00 4.25 4.77 0.10 59.90 15:52:01 2 10.07 0.00 3.31 4.16 0.08 82.38 15:52:01 3 15.23 0.00 3.18 6.21 0.07 75.32 15:53:01 all 6.08 0.00 2.00 2.40 0.05 89.48 15:53:01 0 5.86 0.00 2.55 2.69 0.03 88.87 15:53:01 1 6.43 0.00 2.05 0.21 0.05 91.26 15:53:01 2 4.50 0.00 1.61 2.44 0.07 91.38 15:53:01 3 7.54 0.00 1.79 4.27 0.05 86.35 15:54:01 all 3.10 0.00 0.74 0.08 0.03 96.05 15:54:01 0 2.56 0.00 0.74 0.00 0.05 96.66 15:54:01 1 3.29 0.00 0.71 0.00 0.03 95.96 15:54:01 2 3.90 0.00 0.74 0.17 0.02 95.18 15:54:01 3 2.64 0.00 0.73 0.17 0.02 96.44 15:55:01 all 3.51 0.00 0.77 0.04 0.04 95.64 15:55:01 0 3.01 0.00 0.92 0.00 0.03 96.04 15:55:01 1 2.76 0.00 0.70 0.00 0.03 96.51 15:55:01 2 5.07 0.00 0.66 0.15 0.03 94.09 15:55:01 3 3.19 0.00 0.80 0.00 0.03 95.98 15:56:01 all 3.74 0.00 0.87 0.02 0.04 95.33 15:56:01 0 3.27 0.00 0.95 0.02 0.05 95.71 15:56:01 1 3.76 0.00 0.68 0.00 0.05 95.51 15:56:01 2 4.58 0.00 0.94 0.08 0.05 94.34 15:56:01 3 3.34 0.00 0.90 0.00 0.05 95.71 15:57:01 all 4.05 0.00 0.83 0.05 0.05 95.01 15:57:01 0 4.43 0.00 0.94 0.00 0.05 94.59 15:57:01 1 3.49 0.00 0.72 0.00 0.05 95.74 15:57:01 2 3.72 0.00 0.84 0.17 0.05 95.22 15:57:01 3 4.55 0.00 0.84 0.05 0.05 94.52 15:58:01 all 3.66 0.00 0.92 0.06 0.06 95.30 15:58:01 0 3.35 0.00 0.83 0.08 0.05 95.68 15:58:01 1 3.81 0.00 0.99 0.02 0.07 95.12 15:58:01 2 3.89 0.00 0.99 0.00 0.07 95.05 15:58:01 3 3.61 0.00 0.85 0.15 0.05 95.34 15:59:01 all 3.94 0.00 1.01 0.03 0.06 94.96 15:59:01 0 3.69 0.00 1.05 0.07 0.07 95.12 15:59:01 1 4.01 0.00 1.17 0.02 0.07 94.74 15:59:01 2 3.53 0.00 0.85 0.00 0.07 95.55 15:59:01 3 4.50 0.00 0.99 0.03 0.07 94.41 Average: all 6.74 0.00 1.40 1.33 0.05 90.48 Average: 0 6.53 0.00 1.52 1.05 0.05 90.85 Average: 1 8.57 0.00 1.48 1.00 0.06 88.90 Average: 2 5.84 0.00 1.33 1.25 0.05 91.52 Average: 3 6.01 0.00 1.27 2.02 0.05 90.65