---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-104 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 475 288 0 3179 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:a6:68:6f brd ff:ff:ff:ff:ff:ff inet 10.32.7.159/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fea6:686f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:b9:0b:7d 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-104) 12/25/24 _x86_64_ (4 CPU) 15:32:42 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 172.09 69.26 102.83 5615.86 41526.43 15:35:01 266.74 35.74 231.00 4770.42 134578.28 15:36:01 419.98 87.44 332.54 4171.68 17132.69 15:37:01 258.91 209.80 49.11 8157.57 10366.94 15:38:01 59.81 43.59 16.21 2824.86 2026.06 Average: 235.51 89.16 146.35 5108.01 41134.62 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1717984 3385716 2320668 57.46 50520 1773160 848396 16.68 513792 1630460 155544 15:35:01 519624 3270096 3519028 87.13 114492 2755292 1295756 25.47 649452 2616136 45020 15:36:01 338136 3103404 3700516 91.63 149416 2706928 1698328 33.38 965492 2450040 138568 15:37:01 377504 3200104 3661148 90.65 151932 2771804 1080100 21.23 1031864 2356808 34340 15:38:01 372968 3310716 3665684 90.77 154552 2877980 945936 18.59 995012 2393272 17516 Average: 665243 3254007 3373409 83.53 124182 2577033 1173703 23.07 831122 2289343 78198 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 407.92 269.41 1424.50 70.58 0.00 0.00 0.00 0.00 15:34:01 lo 1.20 1.20 0.11 0.11 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 ens3 507.21 269.39 14462.93 21.06 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 136.24 107.23 616.11 9.66 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 156.59 90.65 919.53 9.99 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 52.34 47.79 176.17 25.93 0.00 0.00 0.00 0.00 15:38:01 lo 0.87 0.87 0.09 0.09 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 252.08 156.90 3520.85 27.44 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 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-104) 12/25/24 _x86_64_ (4 CPU) 15:32:42 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.25 0.00 2.39 5.46 0.05 73.84 15:34:01 0 10.00 0.00 1.99 5.29 0.05 82.67 15:34:01 1 32.57 0.00 2.56 3.88 0.05 60.95 15:34:01 2 19.10 0.00 2.22 6.03 0.07 72.59 15:34:01 3 11.30 0.00 2.77 6.64 0.03 79.25 15:35:01 all 24.61 0.00 7.69 4.26 0.08 63.36 15:35:01 0 17.24 0.00 5.84 5.59 0.09 71.24 15:35:01 1 22.89 0.00 8.04 3.32 0.08 65.66 15:35:01 2 19.79 0.00 8.57 5.21 0.07 66.37 15:35:01 3 38.54 0.00 8.32 2.95 0.09 50.10 15:36:01 all 16.57 0.00 3.72 14.54 0.08 65.09 15:36:01 0 15.25 0.00 2.90 2.18 0.05 79.62 15:36:01 1 15.87 0.00 3.41 6.31 0.07 74.35 15:36:01 2 19.29 0.00 4.35 19.31 0.13 56.91 15:36:01 3 15.84 0.00 4.23 30.43 0.10 49.40 15:37:01 all 44.33 0.00 5.21 11.43 0.10 38.93 15:37:01 0 45.75 0.00 5.24 12.53 0.08 36.40 15:37:01 1 44.29 0.00 4.96 10.48 0.10 40.16 15:37:01 2 44.05 0.00 5.74 12.70 0.10 37.42 15:37:01 3 43.22 0.00 4.92 10.02 0.08 41.75 15:38:01 all 17.49 0.00 0.91 1.23 0.05 80.33 15:38:01 0 25.28 0.00 1.24 0.79 0.05 72.65 15:38:01 1 20.83 0.00 0.78 0.30 0.05 78.04 15:38:01 2 8.55 0.00 0.89 2.34 0.05 88.18 15:38:01 3 15.29 0.00 0.74 1.52 0.05 82.40 Average: all 24.23 0.00 3.97 7.38 0.07 64.35 Average: 0 22.70 0.00 3.43 5.26 0.06 68.55 Average: 1 27.29 0.00 3.94 4.85 0.07 63.85 Average: 2 22.13 0.00 4.34 9.12 0.08 64.33 Average: 3 24.79 0.00 4.18 10.31 0.07 60.65