---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-629 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: 2799.972 BogoMIPS: 5599.94 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 700K 394M 1% /run /dev/vda1 20G 9.3G 10G 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: 3944 425 771 0 2746 3239 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:1c:20:b2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.204/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe1c:20b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:c0:24:2f 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-629) 02/18/25 _x86_64_ (4 CPU) 09:39:42 LINUX RESTART (4 CPU) 09:40:01 tps rtps wtps bread/s bwrtn/s 09:41:01 173.80 69.19 104.62 5601.87 42204.58 09:42:01 213.01 124.86 88.15 4863.58 22974.48 09:43:01 44.94 2.53 42.41 129.05 13536.94 Average: 143.92 65.53 78.39 3531.57 26238.49 09:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:41:01 1692144 3382468 2346516 58.10 52492 1790120 851896 16.75 518008 1642836 159936 09:42:01 1090428 3386444 2948232 73.00 71768 2355180 841476 16.54 906840 1811860 186704 09:43:01 828832 3354520 3209828 79.48 79708 2571620 856008 16.83 1055984 1913652 155544 Average: 1203801 3374477 2834859 70.19 67989 2238973 849793 16.70 826944 1789449 167395 09:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 09:41:01 ens3 327.51 225.46 1472.56 66.56 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 lo 3.23 3.23 0.34 0.34 0.00 0.00 0.00 0.00 09:42:01 ens3 313.16 223.28 1331.03 26.46 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:43:01 ens3 137.83 103.88 304.70 35.47 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 1.72 1.72 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 259.50 184.21 1036.11 42.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-629) 02/18/25 _x86_64_ (4 CPU) 09:39:42 LINUX RESTART (4 CPU) 09:40:01 CPU %user %nice %system %iowait %steal %idle 09:41:01 all 19.06 0.00 2.39 4.88 0.07 73.59 09:41:01 0 37.40 0.00 4.04 3.69 0.08 54.78 09:41:01 1 18.79 0.00 1.59 1.36 0.05 78.21 09:41:01 2 7.44 0.00 1.98 11.04 0.08 79.46 09:41:01 3 12.59 0.00 1.92 3.46 0.05 81.98 09:42:01 all 19.18 1.24 4.71 8.54 0.08 66.25 09:42:01 0 20.73 0.00 5.01 10.42 0.07 63.77 09:42:01 1 15.67 1.66 4.92 8.56 0.05 69.14 09:42:01 2 16.29 0.00 3.43 7.74 0.08 72.45 09:42:01 3 24.06 3.29 5.47 7.45 0.08 59.64 09:43:01 all 19.25 0.00 4.75 0.96 0.07 74.97 09:43:01 0 22.32 0.00 4.61 0.18 0.05 72.83 09:43:01 1 15.62 0.00 5.63 0.58 0.07 78.10 09:43:01 2 7.28 0.00 3.02 2.69 0.07 86.94 09:43:01 3 31.86 0.00 5.76 0.40 0.08 61.89 Average: all 19.16 0.41 3.95 4.79 0.07 71.61 Average: 0 26.82 0.00 4.56 4.77 0.07 63.79 Average: 1 16.69 0.55 4.05 3.49 0.06 75.17 Average: 2 10.34 0.00 2.81 7.14 0.08 79.63 Average: 3 22.84 1.09 4.38 3.77 0.07 67.85