---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10588 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 446 780 0 2717 3220 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:9c:92:72 brd ff:ff:ff:ff:ff:ff inet 10.32.6.237/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fe9c:9272/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:13:66:cd 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-10588) 11/17/24 _x86_64_ (4 CPU) 09:38:40 LINUX RESTART (4 CPU) 09:39:02 tps rtps wtps bread/s bwrtn/s 09:40:01 189.41 84.99 104.42 6665.85 42850.11 09:41:01 199.52 114.08 85.43 4006.67 22481.33 09:42:01 44.38 2.42 41.96 117.71 12924.65 Average: 144.18 67.06 77.12 3579.58 25991.92 09:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 1664956 3379528 2373704 58.77 53240 1813576 866172 17.03 541956 1646572 145196 09:41:01 1085488 3372408 2953172 73.12 71608 2346912 855504 16.82 921248 1804336 187072 09:42:01 842744 3339776 3195916 79.13 75076 2549440 877192 17.24 1067348 1892380 124808 Average: 1197729 3363904 2840931 70.34 66641 2236643 866289 17.03 843517 1781096 152359 09:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 ens3 380.73 264.26 1478.60 72.83 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 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 09:41:01 ens3 251.42 201.63 1232.41 22.90 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 107.93 93.97 75.83 36.64 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 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 245.94 186.19 925.86 43.96 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 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10588) 11/17/24 _x86_64_ (4 CPU) 09:38:40 LINUX RESTART (4 CPU) 09:39:02 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 18.61 0.00 2.55 6.00 0.07 72.77 09:40:01 0 24.78 0.00 3.49 3.32 0.05 68.35 09:40:01 1 13.32 0.00 2.77 14.31 0.07 69.55 09:40:01 2 6.59 0.00 1.46 2.51 0.07 89.37 09:40:01 3 29.79 0.00 2.45 3.85 0.07 63.85 09:41:01 all 18.63 1.20 4.02 9.19 0.07 66.88 09:41:01 0 15.80 0.02 3.67 9.69 0.07 70.75 09:41:01 1 13.64 0.15 3.23 11.37 0.07 71.54 09:41:01 2 33.56 0.00 4.84 6.64 0.08 54.88 09:41:01 3 11.56 4.65 4.37 9.07 0.07 70.29 09:42:01 all 19.40 0.00 4.43 1.07 0.07 75.02 09:42:01 0 10.31 0.00 2.82 0.47 0.05 86.35 09:42:01 1 35.02 0.00 3.89 2.96 0.08 58.05 09:42:01 2 20.61 0.00 5.94 0.42 0.08 72.95 09:42:01 3 11.65 0.00 5.06 0.47 0.07 82.76 Average: all 18.88 0.40 3.67 5.42 0.07 71.55 Average: 0 16.91 0.01 3.33 4.50 0.06 75.20 Average: 1 20.70 0.05 3.30 9.51 0.07 66.36 Average: 2 20.32 0.00 4.09 3.19 0.08 72.32 Average: 3 17.60 1.56 3.97 4.47 0.07 72.34