---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22727 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 13G 143G 9% / 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 858 26209 0 5099 30852 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:a5:ed:17 brd ff:ff:ff:ff:ff:ff inet 10.30.106.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fea5:ed17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:49:b3:a6 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22727) 04/12/24 _x86_64_ (8 CPU) 13:03:12 LINUX RESTART (8 CPU) 13:04:02 tps rtps wtps bread/s bwrtn/s 13:05:01 91.65 17.86 73.78 1037.25 25288.19 13:06:01 127.38 22.91 104.47 2743.41 31407.30 13:07:01 220.85 0.22 220.63 27.20 109720.25 13:08:01 213.78 13.88 199.90 823.38 29548.71 13:09:01 73.07 1.93 71.14 111.98 21725.33 Average: 145.52 11.34 134.18 948.35 43598.98 13:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:05:01 30131332 31700444 2807888 8.52 68796 1811088 1360824 4.00 871200 1647536 148072 13:06:01 29272392 31645388 3666828 11.13 91432 2566444 1604168 4.72 1001512 2318596 561964 13:07:01 26899768 31638100 6039452 18.34 128992 4783932 1428552 4.20 1031140 4529844 52836 13:08:01 25076900 29991544 7862320 23.87 137844 4936616 6626804 19.50 2867312 4461500 324 13:09:01 26815716 31569468 6123504 18.59 140320 4785476 1502268 4.42 1316100 4315572 2564 Average: 27639222 31308989 5299998 16.09 113477 3776711 2504523 7.37 1417453 3454610 153152 13:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 ens3 55.97 37.45 730.27 9.74 0.00 0.00 0.00 0.00 13:05:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 br-43c4e18f03b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 ens3 123.30 84.27 2768.76 13.60 0.00 0.00 0.00 0.00 13:06:01 lo 4.73 4.73 0.46 0.46 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 br-43c4e18f03b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 ens3 1005.80 449.51 20991.85 31.87 0.00 0.00 0.00 0.00 13:07:01 lo 5.67 5.67 0.58 0.58 0.00 0.00 0.00 0.00 13:08:01 veth88bb78e 54.19 63.96 19.28 15.25 0.00 0.00 0.00 0.00 13:08:01 veth579f987 15.36 16.75 2.00 2.05 0.00 0.00 0.00 0.00 13:08:01 veth604333a 24.35 22.61 10.54 16.10 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 ens3 1643.49 897.30 25450.72 149.66 0.00 0.00 0.00 0.00 13:09:01 lo 19.53 19.53 2.10 2.10 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 256.09 128.00 4928.14 16.07 0.00 0.00 0.00 0.00 Average: lo 3.09 3.09 0.35 0.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22727) 04/12/24 _x86_64_ (8 CPU) 13:03:12 LINUX RESTART (8 CPU) 13:04:02 CPU %user %nice %system %iowait %steal %idle 13:05:01 all 8.32 0.00 0.63 4.67 0.02 86.35 13:05:01 0 5.04 0.00 0.41 17.32 0.02 77.22 13:05:01 1 6.09 0.00 0.64 0.20 0.02 93.05 13:05:01 2 27.63 0.00 1.51 17.57 0.05 53.24 13:05:01 3 11.66 0.00 0.71 1.28 0.03 86.31 13:05:01 4 12.86 0.00 1.10 0.63 0.03 85.37 13:05:01 5 1.53 0.00 0.24 0.00 0.00 98.24 13:05:01 6 0.47 0.00 0.15 0.02 0.02 99.34 13:05:01 7 1.38 0.00 0.27 0.41 0.02 97.93 13:06:01 all 10.13 0.00 1.19 3.38 0.03 85.28 13:06:01 0 17.26 0.00 1.18 1.34 0.03 80.19 13:06:01 1 6.51 0.00 0.99 9.04 0.05 83.42 13:06:01 2 9.59 0.00 1.14 8.84 0.03 80.40 13:06:01 3 29.38 0.00 1.89 3.88 0.05 64.80 13:06:01 4 7.94 0.00 1.10 3.56 0.02 87.38 13:06:01 5 2.82 0.00 1.39 0.20 0.02 95.58 13:06:01 6 4.99 0.00 1.15 0.02 0.02 93.82 13:06:01 7 2.50 0.00 0.70 0.22 0.02 96.56 13:07:01 all 8.77 0.00 3.82 9.20 0.05 78.15 13:07:01 0 6.41 0.00 3.66 13.91 0.05 75.97 13:07:01 1 9.66 0.00 3.33 5.12 0.05 81.84 13:07:01 2 8.16 0.00 5.11 21.07 0.07 65.60 13:07:01 3 9.12 0.00 3.39 21.19 0.07 66.23 13:07:01 4 10.35 0.00 3.96 0.51 0.05 85.13 13:07:01 5 8.62 0.00 3.91 10.45 0.05 76.96 13:07:01 6 9.29 0.00 4.06 1.18 0.03 85.44 13:07:01 7 8.60 0.00 3.15 0.22 0.07 87.97 13:08:01 all 26.34 0.00 3.34 5.73 0.09 64.50 13:08:01 0 22.25 0.00 2.90 3.45 0.07 71.33 13:08:01 1 28.10 0.00 3.54 7.54 0.10 60.72 13:08:01 2 30.21 0.00 3.51 2.27 0.08 63.92 13:08:01 3 25.90 0.00 3.26 0.92 0.07 69.85 13:08:01 4 27.18 0.00 4.15 8.74 0.10 59.83 13:08:01 5 26.54 0.00 3.13 18.50 0.13 51.69 13:08:01 6 32.77 0.00 3.70 1.70 0.10 61.73 13:08:01 7 17.77 0.00 2.56 2.73 0.13 76.80 13:09:01 all 7.71 0.00 0.65 2.51 0.03 89.10 13:09:01 0 1.39 0.00 0.40 0.23 0.02 97.96 13:09:01 1 3.33 0.00 0.50 0.60 0.03 95.53 13:09:01 2 9.86 0.00 1.04 10.76 0.03 78.31 13:09:01 3 2.80 0.00 0.53 0.43 0.02 96.21 13:09:01 4 12.77 0.00 0.72 0.60 0.03 85.87 13:09:01 5 17.89 0.00 0.84 6.41 0.03 74.82 13:09:01 6 4.97 0.00 0.57 0.37 0.02 94.08 13:09:01 7 8.68 0.00 0.65 0.69 0.03 89.95 Average: all 12.26 0.00 1.93 5.09 0.05 80.68 Average: 0 10.49 0.00 1.71 7.20 0.04 80.56 Average: 1 10.75 0.00 1.80 4.51 0.05 82.89 Average: 2 17.06 0.00 2.46 12.07 0.05 68.36 Average: 3 15.78 0.00 1.95 5.52 0.05 76.70 Average: 4 14.22 0.00 2.21 2.82 0.05 80.71 Average: 5 11.49 0.00 1.90 7.10 0.05 79.46 Average: 6 10.50 0.00 1.92 0.65 0.04 86.88 Average: 7 7.80 0.00 1.47 0.85 0.05 89.83