---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5764 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 13G 7.0G 64% / 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 453 380 0 3110 3207 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:8a:ef:81 brd ff:ff:ff:ff:ff:ff inet 10.32.6.10/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe8a:ef81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:03:45:d7 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-5764) 03/28/24 _x86_64_ (4 CPU) 13:54:36 LINUX RESTART (4 CPU) 13:55:01 tps rtps wtps bread/s bwrtn/s 13:56:01 144.43 75.34 69.09 5709.72 42111.80 13:57:01 264.61 31.13 233.48 4838.95 98505.85 13:58:01 298.32 75.79 222.53 7871.35 60778.67 13:59:01 147.21 31.06 116.15 2102.18 9755.17 Average: 213.72 53.29 160.43 5130.09 52860.13 13:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:56:01 1659772 3377364 2378888 58.90 51624 1820748 865904 17.02 545136 1653044 146100 13:57:01 152684 3326040 3885976 96.22 105928 3142912 1099724 21.62 603592 2980108 163740 13:58:01 399140 3316844 3639520 90.12 140968 2844528 1189236 23.38 765200 2561848 5432 13:59:01 454100 3322696 3584560 88.76 154660 2777132 921872 18.12 854928 2413184 25920 Average: 666424 3335736 3372236 83.50 113295 2646330 1019184 20.03 692214 2402046 85298 13:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 381.24 226.35 1500.31 64.90 0.00 0.00 0.00 0.00 13:56:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 550.17 298.59 12645.56 25.23 0.00 0.00 0.00 0.00 13:57:01 lo 2.45 2.45 0.22 0.22 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 ens3 524.88 417.75 3975.26 29.49 0.00 0.00 0.00 0.00 13:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 103.82 80.00 268.50 13.11 0.00 0.00 0.00 0.00 13:59:01 lo 0.73 0.73 0.06 0.06 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 390.28 255.74 4610.13 33.17 0.00 0.00 0.00 0.00 Average: lo 1.06 1.06 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5764) 03/28/24 _x86_64_ (4 CPU) 13:54:36 LINUX RESTART (4 CPU) 13:55:01 CPU %user %nice %system %iowait %steal %idle 13:56:01 all 21.39 0.00 2.50 4.46 0.05 71.61 13:56:01 0 40.70 0.00 4.03 4.62 0.08 50.56 13:56:01 1 19.00 0.00 2.11 2.60 0.05 76.24 13:56:01 2 10.90 0.00 2.17 8.83 0.03 78.06 13:56:01 3 15.02 0.00 1.69 1.79 0.03 81.47 13:57:01 all 25.03 0.00 7.07 5.27 0.07 62.56 13:57:01 0 24.70 0.00 7.37 4.39 0.08 63.45 13:57:01 1 39.89 0.00 7.48 4.95 0.08 47.60 13:57:01 2 17.41 0.00 6.22 6.31 0.05 70.02 13:57:01 3 18.12 0.00 7.19 5.45 0.08 69.16 13:58:01 all 19.61 0.00 5.46 8.03 0.07 66.83 13:58:01 0 18.84 0.00 6.19 6.86 0.07 68.05 13:58:01 1 18.39 0.00 4.88 2.81 0.07 73.86 13:58:01 2 20.62 0.00 4.68 14.35 0.08 60.26 13:58:01 3 20.60 0.00 6.08 8.13 0.07 65.13 13:59:01 all 29.68 0.00 4.44 3.31 0.07 62.51 13:59:01 0 20.34 0.00 3.90 1.44 0.05 74.26 13:59:01 1 34.27 0.00 4.69 2.02 0.07 58.96 13:59:01 2 25.35 0.00 4.31 5.65 0.07 64.63 13:59:01 3 38.78 0.00 4.89 4.11 0.08 52.14 Average: all 23.93 0.00 4.86 5.26 0.07 65.88 Average: 0 26.15 0.00 5.37 4.33 0.07 64.08 Average: 1 27.89 0.00 4.79 3.09 0.07 64.16 Average: 2 18.55 0.00 4.34 8.78 0.06 68.27 Average: 3 23.11 0.00 4.95 4.85 0.07 67.02