---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-367 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 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 445 787 0 2711 3222 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:85:53:b6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.218/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86178sec preferred_lft 86178sec inet6 fe80::f816:3eff:fe85:53b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:67:84:f3 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-367) 07/20/24 _x86_64_ (4 CPU) 09:38:44 LINUX RESTART (4 CPU) 09:39:01 tps rtps wtps bread/s bwrtn/s 09:40:01 185.70 83.92 101.78 6575.04 41783.99 09:41:01 202.45 114.08 88.37 4016.80 20861.32 09:42:01 45.53 2.38 43.14 113.31 14210.30 Average: 144.56 66.79 77.76 3568.38 25618.54 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 1599296 3292320 2439364 60.40 44940 1805532 944464 18.57 643588 1621780 135552 09:41:01 1093712 3370096 2944948 72.92 71492 2337204 840684 16.53 924440 1795120 209044 09:42:01 791132 3282296 3247528 80.41 74896 2544240 923908 18.16 1125244 1887668 125208 Average: 1161380 3314904 2877280 71.24 63776 2228992 903019 17.75 897757 1768189 156601 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 ens3 369.77 250.82 1499.42 68.61 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:41:01 ens3 272.52 200.02 1176.54 21.50 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 lo 3.37 3.37 0.35 0.35 0.00 0.00 0.00 0.00 09:42:01 ens3 128.53 103.23 76.29 38.60 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 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 256.94 184.69 917.42 42.90 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 1.59 1.59 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-367) 07/20/24 _x86_64_ (4 CPU) 09:38:44 LINUX RESTART (4 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 17.14 0.00 2.42 5.89 0.06 74.49 09:40:01 0 7.65 0.00 1.89 1.94 0.07 88.46 09:40:01 1 24.05 0.00 2.02 3.09 0.05 70.78 09:40:01 2 18.02 0.00 3.51 9.29 0.07 69.11 09:40:01 3 18.96 0.00 2.29 9.28 0.05 69.42 09:41:01 all 19.03 1.14 3.54 8.63 0.07 67.59 09:41:01 0 10.65 0.02 2.83 7.05 0.07 79.39 09:41:01 1 15.89 0.02 3.28 5.38 0.07 75.37 09:41:01 2 37.51 0.00 4.82 12.14 0.08 45.44 09:41:01 3 12.24 4.51 3.22 10.02 0.07 69.94 09:42:01 all 19.03 0.00 4.77 0.98 0.08 75.15 09:42:01 0 10.41 0.00 3.59 0.33 0.08 85.58 09:42:01 1 11.11 0.00 4.05 0.08 0.05 84.71 09:42:01 2 37.30 0.00 5.61 1.63 0.10 55.35 09:42:01 3 17.24 0.00 5.84 1.86 0.07 75.00 Average: all 18.40 0.38 3.57 5.17 0.07 72.41 Average: 0 9.57 0.01 2.77 3.11 0.07 84.47 Average: 1 17.02 0.01 3.12 2.85 0.06 76.95 Average: 2 30.96 0.00 4.65 7.67 0.08 56.63 Average: 3 16.14 1.50 3.78 7.05 0.06 71.45