---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2547 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 12G 7.4G 62% / 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 475 676 0 2792 3185 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:5b:5d:b0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.207/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe5b:5db0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:b8:f1:4c 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-2547) 08/15/24 _x86_64_ (4 CPU) 13:54:42 LINUX RESTART (4 CPU) 13:55:01 tps rtps wtps bread/s bwrtn/s 13:56:02 186.44 83.80 102.63 6571.70 41448.58 13:57:02 273.09 24.07 249.02 3439.84 105547.02 13:58:01 268.60 74.72 193.88 5543.06 56671.21 Average: 242.40 60.99 181.41 5192.36 67746.79 13:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:56:02 1599708 3296284 2438944 60.39 45328 1808440 947492 18.62 639744 1621664 152668 13:57:02 144636 3313728 3894016 96.42 110736 3153376 1112436 21.87 595728 3019008 300228 13:58:01 761176 3299492 3277476 81.15 140956 2482112 946968 18.61 707700 2277916 17792 Average: 835173 3303168 3203479 79.32 99007 2481309 1002299 19.70 647724 2306196 156896 13:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 13:56:02 ens3 399.20 254.49 1523.11 70.30 0.00 0.00 0.00 0.00 13:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:02 lo 2.44 2.44 0.22 0.22 0.00 0.00 0.00 0.00 13:57:02 ens3 549.76 292.17 12964.72 25.33 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:58:01 ens3 458.02 361.16 4067.54 35.35 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 1.24 1.24 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 468.62 302.34 6160.08 43.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2547) 08/15/24 _x86_64_ (4 CPU) 13:54:42 LINUX RESTART (4 CPU) 13:55:01 CPU %user %nice %system %iowait %steal %idle 13:56:02 all 17.72 0.00 2.34 5.63 0.06 74.25 13:56:02 0 8.66 0.00 1.96 12.41 0.05 76.92 13:56:02 1 33.89 0.00 3.52 4.29 0.07 58.23 13:56:02 2 16.40 0.00 2.13 3.68 0.07 77.73 13:56:02 3 12.01 0.00 1.75 2.14 0.03 84.06 13:57:02 all 26.32 0.00 7.52 5.26 0.07 60.83 13:57:02 0 21.11 0.00 7.68 4.57 0.05 66.59 13:57:02 1 28.64 0.00 8.36 6.63 0.07 56.31 13:57:02 2 17.55 0.00 6.76 6.87 0.09 68.74 13:57:02 3 38.00 0.00 7.28 2.95 0.10 51.67 13:58:01 all 19.35 0.00 3.86 7.03 0.06 69.70 13:58:01 0 14.10 0.00 3.79 7.49 0.05 74.57 13:58:01 1 17.98 0.00 4.14 5.56 0.05 72.27 13:58:01 2 26.82 0.00 3.54 12.65 0.09 56.90 13:58:01 3 18.50 0.00 3.96 2.49 0.05 75.00 Average: all 21.10 0.00 4.55 5.97 0.07 68.31 Average: 0 14.57 0.00 4.46 8.19 0.05 72.73 Average: 1 26.87 0.00 5.32 5.48 0.06 62.26 Average: 2 20.23 0.00 4.13 7.71 0.08 67.85 Average: 3 22.71 0.00 4.30 2.52 0.06 70.41