---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13302 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: 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): 0-3 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 9.3G 10G 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: 3944 466 939 0 2537 3197 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:de:22:44 brd ff:ff:ff:ff:ff:ff inet 10.32.7.139/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fede:2244/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:77:7b:1c 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13302) 12/16/24 _x86_64_ (4 CPU) 21:41:20 LINUX RESTART (4 CPU) 21:42:02 tps rtps wtps bread/s bwrtn/s 21:43:01 4.41 0.00 4.41 0.00 244.70 21:44:01 0.92 0.00 0.92 0.00 11.46 21:45:01 0.88 0.00 0.88 0.00 10.13 21:46:01 1.18 0.00 1.18 0.00 14.26 21:47:01 4.52 3.35 1.17 146.38 207.17 21:48:01 123.58 36.19 87.39 1721.05 6190.97 21:49:01 194.53 97.90 96.63 3744.18 21735.98 Average: 47.25 19.68 27.57 803.57 4068.34 21:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:43:01 2070916 3472568 1967744 48.72 26384 1545608 793212 15.59 396680 1424448 152 21:44:01 2071296 3473048 1967364 48.71 26416 1545612 793212 15.59 396432 1424448 180 21:45:01 2071076 3472832 1967584 48.72 26448 1545616 793212 15.59 396476 1424452 164 21:46:01 2071740 3473576 1966920 48.70 26472 1545620 793212 15.59 395428 1424456 156 21:47:01 2000736 3412628 2037924 50.46 26584 1555504 814340 16.01 459068 1432344 124 21:48:01 1524340 3293324 2514320 62.26 56160 1864872 918628 18.06 636124 1692504 187028 21:49:01 994884 3305664 3043776 75.37 87300 2347284 874700 17.19 727516 2071168 16288 Average: 1829284 3414806 2209376 54.71 39395 1707159 825788 16.23 486818 1556260 29156 21:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 ens3 0.08 0.07 0.01 0.03 0.00 0.00 0.00 0.00 21:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 ens3 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 ens3 91.72 57.77 119.91 15.35 0.00 0.00 0.00 0.00 21:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 ens3 157.27 123.88 1037.43 33.79 0.00 0.00 0.00 0.00 21:48:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 ens3 165.56 137.48 806.23 21.78 0.00 0.00 0.00 0.00 21:49:01 lo 1.80 1.80 0.17 0.17 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: ens3 59.41 45.74 281.18 10.16 0.00 0.00 0.00 0.00 Average: lo 0.47 0.47 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-13302) 12/16/24 _x86_64_ (4 CPU) 21:41:20 LINUX RESTART (4 CPU) 21:42:02 CPU %user %nice %system %iowait %steal %idle 21:43:01 all 0.50 0.00 0.01 0.11 0.01 99.38 21:43:01 0 0.05 0.00 0.00 0.00 0.00 99.95 21:43:01 1 0.00 0.00 0.02 0.00 0.02 99.97 21:43:01 2 1.92 0.00 0.02 0.10 0.03 97.93 21:43:01 3 0.00 0.00 0.03 0.32 0.00 99.64 21:44:01 all 0.44 0.00 0.01 0.01 0.01 99.53 21:44:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:44:01 1 0.03 0.00 0.02 0.00 0.00 99.95 21:44:01 2 1.68 0.00 0.02 0.03 0.02 98.25 21:44:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:45:01 all 0.02 0.00 0.01 0.01 0.01 99.95 21:45:01 0 0.00 0.00 0.00 0.00 0.00 100.00 21:45:01 1 0.02 0.00 0.00 0.00 0.02 99.97 21:45:01 2 0.02 0.00 0.02 0.03 0.03 99.90 21:45:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:46:01 all 0.03 0.00 0.01 0.01 0.01 99.95 21:46:01 0 0.03 0.00 0.02 0.00 0.00 99.95 21:46:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:46:01 2 0.07 0.00 0.00 0.02 0.02 99.90 21:46:01 3 0.00 0.00 0.02 0.00 0.00 99.98 21:47:01 all 1.32 0.00 0.10 0.08 0.01 98.49 21:47:01 0 2.02 0.00 0.00 0.00 0.02 97.97 21:47:01 1 0.85 0.00 0.18 0.08 0.02 98.87 21:47:01 2 1.69 0.00 0.07 0.10 0.03 98.11 21:47:01 3 0.72 0.00 0.17 0.15 0.00 98.97 21:48:01 all 19.39 0.00 1.54 3.72 0.06 75.30 21:48:01 0 9.50 0.00 0.87 1.34 0.05 88.25 21:48:01 1 16.01 0.00 1.50 3.96 0.05 78.48 21:48:01 2 9.87 0.00 1.12 8.17 0.05 80.79 21:48:01 3 42.23 0.00 2.63 1.41 0.07 53.67 21:49:01 all 28.96 0.00 3.28 9.87 0.06 57.83 21:49:01 0 49.26 0.00 3.40 6.14 0.08 41.13 21:49:01 1 17.73 0.00 3.29 12.48 0.05 66.45 21:49:01 2 23.69 0.00 3.07 11.60 0.07 61.57 21:49:01 3 25.08 0.00 3.40 9.24 0.05 62.23 Average: all 7.23 0.00 0.71 1.97 0.02 90.07 Average: 0 8.70 0.00 0.61 1.07 0.02 89.60 Average: 1 4.95 0.00 0.72 2.35 0.02 91.96 Average: 2 5.55 0.00 0.61 2.86 0.04 90.95 Average: 3 9.72 0.00 0.89 1.59 0.02 87.79