---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7615 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: 2800.000 BogoMIPS: 5600.00 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 629 145 0 3169 3031 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:41:e7:b5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.206/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe41:e7b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:2c:99:4c 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-7615) 10/14/24 _x86_64_ (4 CPU) 01:35:37 LINUX RESTART (4 CPU) 01:36:02 tps rtps wtps bread/s bwrtn/s 01:37:01 181.58 81.14 100.44 6219.83 42701.25 01:38:01 242.64 36.14 206.50 6340.57 109052.90 01:39:01 156.57 24.48 132.09 1618.40 45785.97 01:40:01 22.51 0.07 22.45 1.87 10015.66 01:41:01 137.13 75.80 61.32 4033.19 4368.21 Average: 147.98 43.40 104.58 3634.43 42390.43 01:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 1700160 3395476 2338500 57.90 52592 1798536 841364 16.54 530820 1632408 142260 01:38:01 128004 3247716 3910656 96.83 108888 3072284 1282276 25.21 638684 2957732 261872 01:39:01 444388 3275656 3594272 89.00 143412 2722452 1419832 27.91 887580 2362480 286268 01:40:01 571144 3280212 3467516 85.86 144460 2599012 1506320 29.61 875128 2247280 748 01:41:01 208192 3136168 3830468 94.85 148336 2771260 1107640 21.77 1101860 2344152 1860 Average: 610378 3267046 3428282 84.89 119538 2592709 1231486 24.21 806814 2308810 138602 01:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 368.70 229.89 1470.32 68.65 0.00 0.00 0.00 0.00 01:37:01 lo 1.08 1.08 0.10 0.10 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 478.15 282.99 12427.38 23.82 0.00 0.00 0.00 0.00 01:38:01 lo 2.27 2.27 0.20 0.20 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 525.48 391.95 3834.09 69.53 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 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 ens3 9.12 6.12 5.72 2.38 0.00 0.00 0.00 0.00 01:40:01 lo 3.63 3.63 0.60 0.60 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 82.30 125.78 22.73 781.40 0.00 0.00 0.00 0.00 01:41:01 lo 5.75 5.75 0.61 0.61 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 292.51 207.28 3559.90 189.54 0.00 0.00 0.00 0.00 Average: lo 2.55 2.55 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7615) 10/14/24 _x86_64_ (4 CPU) 01:35:37 LINUX RESTART (4 CPU) 01:36:02 CPU %user %nice %system %iowait %steal %idle 01:37:01 all 19.16 0.00 2.25 5.69 0.06 72.85 01:37:01 0 13.67 0.00 1.39 2.74 0.03 82.17 01:37:01 1 16.30 0.00 2.18 12.06 0.07 69.40 01:37:01 2 23.20 0.00 3.14 3.19 0.07 70.41 01:37:01 3 23.52 0.00 2.32 4.78 0.07 69.32 01:38:01 all 24.22 0.00 6.52 3.79 0.07 65.40 01:38:01 0 24.53 0.00 5.37 1.64 0.07 68.38 01:38:01 1 31.21 0.00 7.06 6.09 0.08 55.55 01:38:01 2 26.35 0.00 7.23 1.40 0.08 64.94 01:38:01 3 14.73 0.00 6.40 6.01 0.07 72.79 01:39:01 all 43.19 0.00 8.92 2.64 0.09 45.17 01:39:01 0 43.04 0.00 8.48 1.40 0.08 47.00 01:39:01 1 41.06 0.00 8.77 3.80 0.08 46.28 01:39:01 2 40.58 0.00 8.61 2.01 0.08 48.71 01:39:01 3 48.04 0.00 9.82 3.34 0.08 38.71 01:40:01 all 8.28 0.00 1.89 0.33 0.03 89.46 01:40:01 0 8.14 0.00 2.04 1.04 0.03 88.75 01:40:01 1 7.24 0.00 1.41 0.00 0.03 91.31 01:40:01 2 9.85 0.00 2.22 0.05 0.03 87.84 01:40:01 3 7.86 0.00 1.89 0.23 0.03 89.99 01:41:01 all 16.20 0.00 1.56 3.22 0.05 78.96 01:41:01 0 27.32 0.00 2.52 2.20 0.07 67.89 01:41:01 1 6.54 0.00 0.92 1.27 0.02 91.25 01:41:01 2 23.09 0.00 1.76 6.02 0.07 69.07 01:41:01 3 7.82 0.00 1.05 3.41 0.05 87.66 Average: all 22.19 0.00 4.22 3.13 0.06 70.41 Average: 0 23.32 0.00 3.95 1.80 0.06 70.87 Average: 1 20.46 0.00 4.07 4.62 0.06 70.79 Average: 2 24.58 0.00 4.58 2.53 0.07 68.24 Average: 3 20.38 0.00 4.29 3.55 0.06 71.72