---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4053 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 7.0G 64% / 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 614 547 0 2781 3046 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:70:07:59 brd ff:ff:ff:ff:ff:ff inet 10.32.7.219/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe70:759/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:1d:14:ba 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-4053) 02/10/25 _x86_64_ (4 CPU) 01:35:44 LINUX RESTART (4 CPU) 01:36:01 tps rtps wtps bread/s bwrtn/s 01:37:02 171.48 69.14 102.33 5601.07 41270.66 01:38:01 220.87 26.26 194.61 4925.77 105151.69 01:39:01 177.36 41.56 135.80 5021.22 48866.77 01:40:01 36.69 0.10 36.59 2.13 14251.38 01:41:01 122.90 71.59 51.31 3846.69 3759.51 Average: 145.61 41.78 103.83 3875.95 42454.67 01:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:02 1580788 3304036 2457864 60.86 50264 1826352 929436 18.27 625312 1647388 209420 01:38:01 164220 3319444 3874432 95.93 105644 3109124 1117304 21.96 522412 3034112 188332 01:39:01 270784 3076084 3767868 93.30 143832 2688080 1751124 34.42 977696 2434360 204908 01:40:01 960792 3272604 3077860 76.21 145920 2214840 1515544 29.79 882544 1860992 2640 01:41:01 573372 3102300 3465280 85.80 149064 2383676 1154520 22.69 1136988 1955016 18612 Average: 709991 3214894 3328661 82.42 118945 2444414 1293586 25.43 828990 2186374 124782 01:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:02 ens3 381.26 247.53 1404.82 67.45 0.00 0.00 0.00 0.00 01:38:01 lo 2.44 2.44 0.22 0.22 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 399.32 218.33 12320.48 20.89 0.00 0.00 0.00 0.00 01:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 645.46 531.17 4181.77 73.38 0.00 0.00 0.00 0.00 01:40:01 lo 2.75 2.75 0.48 0.48 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 ens3 4.70 3.60 4.75 1.59 0.00 0.00 0.00 0.00 01:41:01 lo 5.55 5.55 0.63 0.63 0.00 0.00 0.00 0.00 01:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 ens3 80.84 120.95 19.40 779.53 0.00 0.00 0.00 0.00 Average: lo 2.36 2.36 0.29 0.29 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: ens3 302.01 224.35 3557.47 189.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4053) 02/10/25 _x86_64_ (4 CPU) 01:35:44 LINUX RESTART (4 CPU) 01:36:01 CPU %user %nice %system %iowait %steal %idle 01:37:02 all 17.41 0.00 2.35 5.11 0.06 75.07 01:37:02 0 8.99 0.00 1.69 8.12 0.03 81.17 01:37:02 1 21.89 0.00 2.15 2.45 0.07 73.43 01:37:02 2 7.66 0.00 1.96 6.90 0.07 83.41 01:37:02 3 31.10 0.00 3.59 2.97 0.08 62.26 01:38:01 all 24.21 0.00 6.76 3.91 0.10 65.02 01:38:01 0 17.58 0.00 5.97 9.08 0.09 67.27 01:38:01 1 39.42 0.00 7.17 1.04 0.10 52.27 01:38:01 2 16.46 0.00 6.69 3.19 0.10 73.56 01:38:01 3 23.40 0.00 7.21 2.34 0.09 66.96 01:39:01 all 33.87 0.00 9.03 3.01 0.11 53.99 01:39:01 0 32.93 0.00 8.02 4.66 0.10 54.29 01:39:01 1 31.69 0.00 8.45 1.57 0.10 58.19 01:39:01 2 36.08 0.00 10.04 2.83 0.12 50.93 01:39:01 3 34.76 0.00 9.60 2.97 0.10 52.58 01:40:01 all 23.01 0.00 3.54 0.28 0.05 73.13 01:40:01 0 22.33 0.00 3.73 0.02 0.05 73.87 01:40:01 1 22.71 0.00 3.33 0.07 0.05 73.85 01:40:01 2 24.50 0.00 3.52 1.01 0.05 70.92 01:40:01 3 22.48 0.00 3.59 0.02 0.05 73.86 01:41:01 all 12.92 0.00 1.36 2.69 0.05 82.98 01:41:01 0 7.29 0.00 1.39 2.65 0.05 88.62 01:41:01 1 5.85 0.00 1.39 1.76 0.03 90.97 01:41:01 2 27.95 0.00 1.76 4.45 0.08 65.76 01:41:01 3 10.59 0.00 0.89 1.92 0.05 86.55 Average: all 22.25 0.00 4.59 2.99 0.07 70.09 Average: 0 17.80 0.00 4.14 4.88 0.06 73.11 Average: 1 24.20 0.00 4.47 1.38 0.07 69.88 Average: 2 22.55 0.00 4.77 3.67 0.08 68.92 Average: 3 24.47 0.00 4.96 2.04 0.07 68.46