---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-451 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 9.4G 9.8G 49% / 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 1018 0 2448 3199 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:c0:cd:57 brd ff:ff:ff:ff:ff:ff inet 10.32.6.184/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fec0:cd57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:64:3d:c4 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-451) 02/15/25 _x86_64_ (4 CPU) 19:38:31 LINUX RESTART (4 CPU) 19:39:01 tps rtps wtps bread/s bwrtn/s 19:40:01 138.43 51.32 87.10 3959.74 8338.74 19:41:01 147.21 98.98 48.23 5004.50 11398.37 19:42:01 47.79 30.60 17.19 1524.84 5819.76 19:43:01 59.36 19.71 39.64 1140.08 11201.07 Average: 98.19 50.15 48.04 2907.17 9189.20 19:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:40:01 1589808 3324884 2448844 60.64 55444 1833348 897380 17.64 580768 1684244 169232 19:41:01 465976 2601896 3572676 88.46 70764 2203428 1543256 30.34 1390128 1962048 106720 19:42:01 411976 2581064 3626676 89.80 75352 2230172 1522324 29.92 1477212 1924280 121548 19:43:01 1071676 3280496 2966976 73.46 79524 2268164 905120 17.79 844312 1906412 15208 Average: 884859 2947085 3153793 78.09 70271 2133778 1217020 23.92 1073105 1869246 103177 19:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:40:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 19:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 ens3 443.93 272.87 1769.68 73.35 0.00 0.00 0.00 0.00 19:41:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 19:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 ens3 225.71 211.73 2355.37 31.74 0.00 0.00 0.00 0.00 19:42:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 19:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 ens3 188.92 162.44 946.93 40.71 0.00 0.00 0.00 0.00 19:43:01 lo 1.48 1.48 0.13 0.13 0.00 0.00 0.00 0.00 19:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 ens3 90.77 85.95 656.93 21.14 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: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 237.33 183.25 1432.19 41.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-451) 02/15/25 _x86_64_ (4 CPU) 19:38:31 LINUX RESTART (4 CPU) 19:39:01 CPU %user %nice %system %iowait %steal %idle 19:40:01 all 21.69 0.00 1.85 3.97 0.05 72.43 19:40:01 0 8.67 0.00 0.95 6.53 0.03 83.82 19:40:01 1 34.26 0.00 2.25 2.04 0.07 61.38 19:40:01 2 7.65 0.00 1.80 5.27 0.08 85.20 19:40:01 3 36.05 0.00 2.42 2.08 0.07 59.39 19:41:01 all 25.92 0.00 1.43 5.17 0.07 67.41 19:41:01 0 21.78 0.00 1.86 3.46 0.07 72.83 19:41:01 1 30.92 0.00 1.60 5.77 0.07 61.65 19:41:01 2 30.90 0.00 1.19 6.08 0.07 61.77 19:41:01 3 20.08 0.00 1.05 5.39 0.05 73.43 19:42:01 all 49.78 0.00 1.68 1.37 0.07 47.10 19:42:01 0 42.80 0.00 1.82 2.43 0.07 52.88 19:42:01 1 47.82 0.00 1.69 1.46 0.08 48.95 19:42:01 2 51.74 0.00 2.05 0.90 0.07 45.24 19:42:01 3 56.76 0.00 1.19 0.65 0.07 41.34 19:43:01 all 33.51 0.00 1.24 1.37 0.05 63.83 19:43:01 0 24.43 0.00 1.22 3.08 0.05 71.22 19:43:01 1 43.99 0.00 1.22 0.52 0.05 54.23 19:43:01 2 25.50 0.00 1.57 1.72 0.07 71.15 19:43:01 3 40.11 0.00 0.94 0.17 0.05 58.73 Average: all 32.73 0.00 1.55 2.97 0.06 62.69 Average: 0 24.44 0.00 1.46 3.87 0.05 70.17 Average: 1 39.24 0.00 1.69 2.44 0.07 56.55 Average: 2 28.97 0.00 1.65 3.49 0.07 65.82 Average: 3 38.25 0.00 1.40 2.07 0.06 58.22