---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10068 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: 3944 653 165 0 3125 3008 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:0c:96:59 brd ff:ff:ff:ff:ff:ff inet 10.32.6.155/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe0c:9659/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:70:13:46 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-10068) 11/11/24 _x86_64_ (4 CPU) 01:35:43 LINUX RESTART (4 CPU) 01:36:01 tps rtps wtps bread/s bwrtn/s 01:37:01 184.27 83.75 100.52 6566.37 41288.07 01:38:02 246.17 36.56 209.61 6673.82 107017.19 01:39:01 153.96 26.39 127.57 1760.11 47234.43 01:40:01 31.96 0.10 31.86 2.13 13049.65 01:41:01 127.03 73.94 53.09 3884.95 3737.11 Average: 148.66 44.20 104.46 3784.39 42454.84 01:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 1542424 3287996 2496236 61.81 51772 1846600 961500 18.90 663868 1647356 201732 01:38:02 120872 3298740 3917788 97.01 109140 3129064 1232148 24.22 540768 3059396 301340 01:39:01 505484 3198232 3533176 87.48 143500 2585864 1645580 32.35 899480 2287824 270064 01:40:01 598956 3267644 3439704 85.17 145436 2558396 1523108 29.94 890448 2203516 712 01:41:01 221140 3103364 3817520 94.52 149036 2726600 1147676 22.56 1134048 2298956 18772 Average: 597775 3231195 3440885 85.20 119777 2569305 1302002 25.59 825722 2299410 158524 01:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 395.63 238.09 1386.05 67.06 0.00 0.00 0.00 0.00 01:38:02 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 01:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:02 ens3 446.44 231.03 12184.82 20.33 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 695.97 531.98 4213.46 81.55 0.00 0.00 0.00 0.00 01:40:01 lo 3.12 3.12 0.53 0.53 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 5.25 4.53 4.98 1.93 0.00 0.00 0.00 0.00 01:41:01 lo 5.72 5.72 0.64 0.64 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 81.22 122.78 21.34 780.46 0.00 0.00 0.00 0.00 Average: lo 2.45 2.45 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 323.66 224.65 3560.70 190.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10068) 11/11/24 _x86_64_ (4 CPU) 01:35:43 LINUX RESTART (4 CPU) 01:36:01 CPU %user %nice %system %iowait %steal %idle 01:37:01 all 18.14 0.00 2.34 5.93 0.06 73.53 01:37:01 0 28.34 0.00 2.55 2.72 0.07 66.32 01:37:01 1 14.54 0.00 1.97 2.68 0.03 80.78 01:37:01 2 14.51 0.00 1.76 7.87 0.07 75.79 01:37:01 3 15.16 0.00 3.05 10.51 0.08 71.20 01:38:02 all 24.33 0.00 6.80 4.07 0.08 64.73 01:38:02 0 13.79 0.00 7.07 8.80 0.08 70.25 01:38:02 1 19.50 0.00 6.60 0.93 0.07 72.90 01:38:02 2 39.44 0.00 7.06 3.71 0.12 49.67 01:38:02 3 24.63 0.00 6.46 2.83 0.07 66.01 01:39:01 all 39.18 0.00 8.51 2.60 0.10 49.60 01:39:01 0 39.84 0.00 8.99 3.15 0.10 47.92 01:39:01 1 40.01 0.00 9.84 2.63 0.08 47.43 01:39:01 2 38.74 0.00 7.69 2.92 0.09 50.56 01:39:01 3 38.11 0.00 7.56 1.69 0.12 52.52 01:40:01 all 14.53 0.00 2.80 0.27 0.04 82.36 01:40:01 0 13.82 0.00 2.83 0.17 0.03 83.16 01:40:01 1 14.01 0.00 2.83 0.00 0.03 83.13 01:40:01 2 14.80 0.00 2.86 0.00 0.05 82.29 01:40:01 3 15.48 0.00 2.69 0.94 0.05 80.84 01:41:01 all 14.88 0.00 1.31 2.86 0.05 80.90 01:41:01 0 6.65 0.00 1.75 3.99 0.05 87.55 01:41:01 1 21.86 0.00 1.55 2.35 0.07 74.17 01:41:01 2 23.31 0.00 0.95 1.49 0.05 74.19 01:41:01 3 7.67 0.00 0.98 3.58 0.03 87.74 Average: all 22.13 0.00 4.33 3.15 0.07 70.32 Average: 0 20.41 0.00 4.61 3.76 0.07 71.15 Average: 1 21.92 0.00 4.53 1.72 0.06 71.78 Average: 2 26.06 0.00 4.04 3.20 0.07 66.63 Average: 3 20.15 0.00 4.13 3.92 0.07 71.73