---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-90 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 12G 7.8G 60% / 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 477 1034 0 2431 3183 Swap: 1023 1 1022 ---> 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:8d:62:b8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.26/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe8d:62b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:a4:cc:ed 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-90) 02/12/25 _x86_64_ (4 CPU) 11:52:49 LINUX RESTART (4 CPU) 11:53:01 tps rtps wtps bread/s bwrtn/s 11:54:01 168.41 69.36 99.05 5617.73 42214.31 11:55:01 202.81 15.80 187.01 2267.58 99944.98 11:56:01 217.88 123.73 94.15 7620.20 31288.25 Average: 196.37 69.62 126.75 5167.86 57825.21 11:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:54:01 1594268 3298280 2444384 60.52 43076 1818096 945280 18.58 624176 1644056 159936 11:55:01 124840 3304880 3913812 96.91 102984 3154488 1141068 22.43 519972 3095864 323260 11:56:01 1092880 3262868 2945772 72.94 117480 2151012 992104 19.50 702520 1968356 18328 Average: 937329 3288676 3101323 76.79 87847 2374532 1026151 20.17 615556 2236092 167175 11:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 11:54:01 ens3 512.96 332.13 2023.66 73.91 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 11:55:01 ens3 400.30 205.30 13463.79 22.73 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:56:01 ens3 114.93 81.72 293.57 23.78 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 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 342.74 206.38 5262.16 40.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-90) 02/12/25 _x86_64_ (4 CPU) 11:52:49 LINUX RESTART (4 CPU) 11:53:01 CPU %user %nice %system %iowait %steal %idle 11:54:01 all 16.79 0.00 2.28 5.33 0.05 75.55 11:54:01 0 16.11 0.00 2.59 7.05 0.05 74.21 11:54:01 1 8.28 0.00 1.54 8.60 0.03 81.55 11:54:01 2 17.46 0.00 1.62 2.96 0.07 77.89 11:54:01 3 25.34 0.00 3.38 2.71 0.07 68.51 11:55:01 all 24.92 0.00 6.50 2.94 0.08 65.57 11:55:01 0 34.69 0.00 7.57 1.90 0.08 55.76 11:55:01 1 24.10 0.00 7.14 2.52 0.07 66.17 11:55:01 2 21.15 0.00 5.64 4.53 0.07 68.61 11:55:01 3 19.68 0.00 5.67 2.82 0.07 71.76 11:56:01 all 25.71 0.00 9.38 6.14 0.08 58.69 11:56:01 0 21.20 0.00 9.28 6.01 0.07 63.45 11:56:01 1 18.61 0.00 9.63 6.73 0.08 64.94 11:56:01 2 31.90 0.00 8.92 9.79 0.08 49.31 11:56:01 3 31.19 0.00 9.65 2.03 0.08 57.05 Average: all 22.46 0.00 6.05 4.81 0.07 66.61 Average: 0 23.96 0.00 6.47 4.99 0.07 64.51 Average: 1 16.97 0.00 6.10 5.96 0.06 70.90 Average: 2 23.49 0.00 5.39 5.76 0.07 65.29 Average: 3 25.43 0.00 6.24 2.52 0.07 65.74