---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8760 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 13G 7.2G 63% / 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 483 267 0 3193 3177 Swap: 1023 1 1022 ---> 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:b3:a5:7c brd ff:ff:ff:ff:ff:ff inet 10.32.6.72/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:feb3:a57c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:42:dc:1c 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-8760) 10/26/24 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 192.25 83.55 108.70 6551.71 42212.45 15:35:01 267.00 52.63 214.37 10161.82 124688.49 15:36:01 387.27 35.06 352.21 3760.04 25840.63 15:37:01 261.62 213.03 48.59 8168.77 10930.31 15:38:01 47.21 33.34 13.86 1949.94 2103.25 Average: 231.09 83.51 147.59 6120.88 41205.11 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1679364 3371240 2359288 58.42 52628 1793772 874636 17.19 549160 1628864 127044 15:35:01 120284 3323340 3918368 97.02 115332 3156492 1087228 21.37 451168 3161348 270228 15:36:01 185396 3267660 3853256 95.41 150072 2985916 1552372 30.52 694768 2832236 80608 15:37:01 334140 3193304 3704512 91.73 153036 2784064 1125720 22.13 961800 2444048 35844 15:38:01 335400 3286420 3703252 91.70 154844 2868288 992360 19.51 927208 2472932 16832 Average: 530917 3288393 3507735 86.85 125182 2717706 1126463 22.14 716821 2507886 106111 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 ens3 460.06 274.59 1388.10 71.66 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:35:01 ens3 444.59 206.06 14103.26 16.68 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 15:36:01 ens3 231.59 177.32 955.46 14.92 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 143.49 72.54 948.52 8.99 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:38:01 ens3 59.72 46.71 230.25 24.77 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 268.00 155.47 3531.46 27.40 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 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8760) 10/26/24 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 19.03 0.00 2.73 5.88 0.06 72.30 15:34:01 0 11.23 0.00 1.58 8.01 0.05 79.14 15:34:01 1 25.00 0.00 4.28 7.42 0.07 63.23 15:34:01 2 26.85 0.00 3.16 2.94 0.07 66.99 15:34:01 3 13.04 0.00 1.91 5.15 0.03 79.87 15:35:01 all 24.38 0.00 7.36 4.55 0.07 63.64 15:35:01 0 19.27 0.00 8.38 5.50 0.07 66.79 15:35:01 1 35.13 0.00 7.09 4.46 0.08 53.23 15:35:01 2 20.34 0.00 7.30 7.20 0.07 65.09 15:35:01 3 22.79 0.00 6.62 1.05 0.07 69.47 15:36:01 all 12.04 0.00 3.55 13.16 0.08 71.17 15:36:01 0 9.84 0.00 3.38 7.24 0.05 79.49 15:36:01 1 11.00 0.00 3.02 3.70 0.08 82.19 15:36:01 2 12.96 0.00 3.57 12.63 0.12 70.72 15:36:01 3 14.30 0.00 4.24 29.11 0.08 52.27 15:37:01 all 49.57 0.00 5.71 11.17 0.10 33.44 15:37:01 0 49.82 0.00 5.81 8.75 0.10 35.51 15:37:01 1 50.32 0.00 5.72 13.88 0.12 29.96 15:37:01 2 48.85 0.00 6.00 12.43 0.10 32.62 15:37:01 3 49.30 0.00 5.30 9.63 0.10 35.67 15:38:01 all 16.47 0.00 0.85 0.96 0.04 81.67 15:38:01 0 5.82 0.00 0.65 0.15 0.02 93.37 15:38:01 1 37.17 0.00 1.44 1.77 0.07 59.56 15:38:01 2 12.93 0.00 0.60 0.37 0.05 86.05 15:38:01 3 10.06 0.00 0.75 1.57 0.03 87.58 Average: all 24.27 0.00 4.03 7.14 0.07 64.50 Average: 0 19.14 0.00 3.94 5.91 0.06 70.95 Average: 1 31.71 0.00 4.30 6.24 0.08 57.67 Average: 2 24.37 0.00 4.11 7.10 0.08 64.35 Average: 3 21.87 0.00 3.75 9.30 0.06 65.01