---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17885 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 876 27253 0 4036 30835 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:83:c1:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.103/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fe83:c1e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:6d:a0:8b 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 inet6 fe80::42:e6ff:fe6d:a08b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17885) 06/19/24 _x86_64_ (8 CPU) 12:01:26 LINUX RESTART (8 CPU) 12:02:01 tps rtps wtps bread/s bwrtn/s 12:03:01 136.83 35.33 101.50 1676.52 26316.15 12:04:01 161.31 22.26 139.04 847.86 38003.80 12:05:01 101.35 4.25 97.10 473.92 61528.28 12:06:01 58.69 0.27 58.42 3.47 33237.93 12:07:01 124.25 0.07 124.18 0.53 28644.96 12:08:01 110.93 0.20 110.73 1.87 28112.76 12:09:01 75.94 0.75 75.19 44.93 22801.00 Average: 109.90 9.02 100.88 435.57 34091.98 12:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 29998300 31648540 2940920 8.93 73720 1883700 1436036 4.23 932016 1711600 208760 12:04:01 28169716 30182416 4769504 14.48 87852 2217780 3164508 9.31 2451716 1988208 6260 12:05:01 27422856 30521904 5516364 16.75 94620 3278996 2551312 7.51 2363188 2779860 308 12:06:01 26911368 30185536 6027852 18.30 126012 3387304 2678384 7.88 2923508 2673416 178640 12:07:01 26960368 30333864 5978852 18.15 137212 3449796 2628516 7.73 2790440 2735452 480 12:08:01 26323244 30003768 6615976 20.09 175624 3670236 2657952 7.82 3208760 2897480 58892 12:09:01 27945768 31612344 4993452 15.16 177636 3673804 1445620 4.25 1636156 2884896 2156 Average: 27675946 30641196 5263274 15.98 124668 3080231 2366047 6.96 2329398 2524416 65071 12:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 1.53 1.53 0.18 0.18 0.00 0.00 0.00 0.00 12:03:01 ens3 67.07 47.73 968.75 15.59 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 1.70 1.70 0.10 0.10 0.00 0.00 0.00 0.00 12:04:01 ens3 777.67 527.88 4785.15 159.08 0.00 0.00 0.00 0.00 12:05:01 docker0 2.88 5.97 0.17 77.54 0.00 0.00 0.00 0.00 12:05:01 lo 7.40 7.40 2.16 2.16 0.00 0.00 0.00 0.00 12:05:01 ens3 179.55 122.88 1502.71 33.56 0.00 0.00 0.00 0.00 12:06:01 veth476b1d0 121.06 205.72 22.70 670.00 0.00 0.00 0.00 0.05 12:06:01 docker0 121.06 205.58 21.04 669.99 0.00 0.00 0.00 0.00 12:06:01 lo 5.47 5.47 0.51 0.51 0.00 0.00 0.00 0.00 12:06:01 ens3 778.97 655.39 1593.15 3373.15 0.00 0.00 0.00 0.00 12:07:01 veth476b1d0 102.22 108.97 12.50 96.04 0.00 0.00 0.00 0.01 12:07:01 docker0 102.22 108.93 11.10 96.04 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 128.01 110.95 99.59 15.26 0.00 0.00 0.00 0.00 12:08:01 veth251f28c 204.48 295.78 34.28 765.26 0.00 0.00 0.00 0.06 12:08:01 docker0 214.08 303.73 31.98 766.55 0.00 0.00 0.00 0.00 12:08:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:08:01 ens3 404.42 261.65 792.37 53.61 0.00 0.00 0.00 0.00 12:09:01 docker0 33.29 31.76 1.50 2.68 0.00 0.00 0.00 0.00 12:09:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 12:09:01 ens3 61.87 53.02 19.99 11.01 0.00 0.00 0.00 0.00 Average: docker0 67.65 93.72 9.40 230.41 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 342.51 254.21 1394.52 523.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17885) 06/19/24 _x86_64_ (8 CPU) 12:01:26 LINUX RESTART (8 CPU) 12:02:01 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 10.05 0.00 0.73 2.44 0.03 86.75 12:03:01 0 14.57 0.00 0.78 13.59 0.03 71.02 12:03:01 1 9.97 0.00 0.62 0.17 0.02 89.23 12:03:01 2 2.02 0.00 0.30 0.23 0.02 97.43 12:03:01 3 12.35 0.00 0.93 0.82 0.05 85.85 12:03:01 4 13.70 0.00 1.12 2.37 0.08 82.73 12:03:01 5 19.28 0.00 0.92 1.52 0.03 78.25 12:03:01 6 7.57 0.00 0.72 0.42 0.02 91.27 12:03:01 7 0.93 0.00 0.42 0.43 0.00 98.21 12:04:01 all 18.90 0.00 1.64 2.72 0.07 76.67 12:04:01 0 15.95 0.00 0.87 1.29 0.07 81.83 12:04:01 1 18.65 0.00 1.26 1.71 0.10 78.29 12:04:01 2 29.51 0.00 0.69 0.32 0.07 69.42 12:04:01 3 18.97 0.00 3.10 0.10 0.05 77.78 12:04:01 4 13.64 0.00 1.31 4.22 0.07 80.76 12:04:01 5 28.29 0.00 2.16 3.71 0.08 65.76 12:04:01 6 8.03 0.00 0.89 8.47 0.07 82.55 12:04:01 7 18.29 0.00 2.85 1.94 0.07 76.85 12:05:01 all 12.08 0.00 1.50 3.81 0.05 82.56 12:05:01 0 11.41 0.00 1.17 1.02 0.03 86.36 12:05:01 1 22.85 0.00 3.09 11.42 0.07 62.58 12:05:01 2 9.45 0.00 1.54 1.02 0.03 87.95 12:05:01 3 10.23 0.00 1.52 0.52 0.05 87.68 12:05:01 4 15.66 0.00 1.25 0.15 0.03 82.90 12:05:01 5 4.38 0.00 0.77 0.03 0.07 94.75 12:05:01 6 7.70 0.00 1.59 14.48 0.05 76.17 12:05:01 7 14.93 0.00 1.09 1.86 0.03 82.09 12:06:01 all 9.09 0.00 1.32 1.73 0.06 87.80 12:06:01 0 8.17 0.00 1.16 2.00 0.07 88.61 12:06:01 1 5.37 0.00 1.05 0.25 0.03 93.29 12:06:01 2 9.64 0.00 0.82 0.12 0.03 89.39 12:06:01 3 8.10 0.00 0.59 0.30 0.03 90.97 12:06:01 4 9.58 0.00 1.37 0.40 0.07 88.57 12:06:01 5 9.87 0.00 1.00 0.02 0.07 89.04 12:06:01 6 5.27 0.00 2.09 10.09 0.07 82.48 12:06:01 7 16.72 0.00 2.46 0.67 0.08 80.07 12:07:01 all 3.24 0.00 0.43 2.21 0.04 94.08 12:07:01 0 1.50 0.00 0.32 3.05 0.05 95.08 12:07:01 1 19.56 0.00 0.79 0.59 0.05 79.02 12:07:01 2 1.38 0.00 0.38 0.00 0.05 98.18 12:07:01 3 0.87 0.00 0.47 0.52 0.03 98.11 12:07:01 4 1.35 0.00 0.65 4.41 0.05 93.54 12:07:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:07:01 6 0.08 0.00 0.58 9.12 0.05 90.16 12:07:01 7 1.24 0.00 0.27 0.00 0.05 98.45 12:08:01 all 6.49 0.00 1.27 2.09 0.05 90.11 12:08:01 0 2.02 0.00 0.69 2.31 0.03 94.95 12:08:01 1 1.77 0.00 0.47 0.83 0.02 96.91 12:08:01 2 6.66 0.00 1.24 0.80 0.05 91.25 12:08:01 3 7.93 0.00 2.31 0.82 0.07 88.87 12:08:01 4 4.46 0.00 2.16 7.48 0.03 85.86 12:08:01 5 0.97 0.00 0.54 2.63 0.05 95.82 12:08:01 6 25.86 0.00 1.64 0.67 0.07 71.76 12:08:01 7 2.29 0.00 1.19 1.14 0.07 95.31 12:09:01 all 5.42 0.00 0.43 1.38 0.03 92.74 12:09:01 0 4.58 0.00 0.43 0.03 0.02 94.94 12:09:01 1 9.28 0.00 0.60 0.47 0.03 89.62 12:09:01 2 13.87 0.00 0.48 0.23 0.02 85.39 12:09:01 3 0.85 0.00 0.35 0.00 0.02 98.78 12:09:01 4 0.35 0.00 0.30 4.38 0.02 94.95 12:09:01 5 0.72 0.00 0.43 2.66 0.05 96.14 12:09:01 6 0.32 0.00 0.23 2.97 0.03 96.44 12:09:01 7 13.34 0.00 0.53 0.33 0.03 85.75 Average: all 9.32 0.00 1.05 2.34 0.05 87.25 Average: 0 8.31 0.00 0.77 3.33 0.04 87.54 Average: 1 12.48 0.00 1.12 2.20 0.05 84.15 Average: 2 10.36 0.00 0.78 0.39 0.04 88.44 Average: 3 8.47 0.00 1.32 0.44 0.04 89.72 Average: 4 8.40 0.00 1.17 3.34 0.05 87.04 Average: 5 9.06 0.00 0.83 1.51 0.05 88.55 Average: 6 7.82 0.00 1.11 6.60 0.05 84.42 Average: 7 9.68 0.00 1.26 0.91 0.05 88.11