---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3663 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 9.9G 9.4G 52% / 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 520 200 0 3222 3141 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:51:8d:70 brd ff:ff:ff:ff:ff:ff inet 10.32.6.182/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fe51:8d70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:32:31:1e 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-3663) 02/05/25 _x86_64_ (4 CPU) 10:47:45 LINUX RESTART (4 CPU) 10:48:01 tps rtps wtps bread/s bwrtn/s 10:49:01 170.27 69.29 100.98 5617.86 41151.69 10:50:01 125.96 12.48 113.48 2245.23 25840.76 10:51:01 136.76 0.13 136.63 19.33 27896.55 Average: 144.33 27.30 117.03 2627.47 31629.67 10:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 1653548 3309204 2385104 59.06 43844 1770312 927164 18.23 601620 1609208 147668 10:50:01 763240 3224908 3275412 81.10 72332 2509948 1279520 25.15 785740 2234680 171240 10:51:01 273200 3274880 3765452 93.24 95616 2959264 1061524 20.87 1356388 2085924 332 Average: 896663 3269664 3141989 77.80 70597 2413175 1089403 21.41 914583 1976604 106413 10:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 10:49:01 ens3 395.37 274.85 1417.13 69.52 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 10:50:01 ens3 508.18 270.97 3329.86 28.48 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 10:51:01 ens3 107.93 184.75 57.69 1332.03 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 2.04 2.04 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 337.16 243.53 1601.56 476.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3663) 02/05/25 _x86_64_ (4 CPU) 10:47:45 LINUX RESTART (4 CPU) 10:48:01 CPU %user %nice %system %iowait %steal %idle 10:49:01 all 16.15 0.00 1.99 5.43 0.05 76.38 10:49:01 0 17.70 0.00 2.99 7.02 0.05 72.24 10:49:01 1 8.03 0.00 1.30 2.91 0.03 87.73 10:49:01 2 22.51 0.00 1.75 2.39 0.07 73.27 10:49:01 3 16.34 0.00 1.92 9.42 0.05 72.27 10:50:01 all 18.73 0.00 3.13 3.08 0.06 75.01 10:50:01 0 13.07 0.00 2.55 0.84 0.03 83.51 10:50:01 1 31.85 0.00 3.46 0.92 0.05 63.72 10:50:01 2 16.09 0.00 2.82 2.20 0.05 78.83 10:50:01 3 13.79 0.00 3.67 8.41 0.07 74.06 10:51:01 all 21.19 0.00 3.13 3.04 0.08 72.56 10:51:01 0 35.58 0.00 5.32 1.43 0.10 57.57 10:51:01 1 20.74 0.00 2.63 1.31 0.10 75.21 10:51:01 2 16.43 0.00 3.11 6.83 0.08 73.54 10:51:01 3 12.13 0.00 1.46 2.57 0.07 83.77 Average: all 18.69 0.00 2.75 3.85 0.06 74.65 Average: 0 22.11 0.00 3.62 3.10 0.06 71.11 Average: 1 20.22 0.00 2.47 1.71 0.06 75.54 Average: 2 18.35 0.00 2.56 3.81 0.07 75.21 Average: 3 14.09 0.00 2.35 6.79 0.06 76.72