---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83460 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: 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): 0-7 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 890 27222 0 4054 30822 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:a6:a8:80 brd ff:ff:ff:ff:ff:ff inet 10.30.107.160/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fea6:a880/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:ae:f0:07 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:cff:feae:f007/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83460) 11/13/24 _x86_64_ (8 CPU) 12:01:26 LINUX RESTART (8 CPU) 12:02:02 tps rtps wtps bread/s bwrtn/s 12:03:01 273.87 36.23 237.65 1711.01 82737.92 12:04:01 170.99 20.96 150.02 814.00 55451.29 12:05:01 102.05 4.32 97.73 473.52 44483.39 12:06:01 53.45 0.20 53.25 11.33 15963.08 12:07:01 106.77 0.03 106.73 0.27 8696.28 12:08:01 101.33 0.28 101.05 2.27 9352.84 12:09:02 54.87 0.78 54.09 44.13 2906.85 Average: 122.98 8.91 114.07 433.63 31248.52 12:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 30071756 31674528 2867464 8.71 72104 1841240 1428656 4.20 898584 1676840 168996 12:04:01 28196628 30206252 4742592 14.40 87832 2214668 3120028 9.18 2422268 1987600 12232 12:05:01 27894080 30568432 5045140 15.32 94856 2858920 2397900 7.06 2320392 2361808 588 12:06:01 26703616 30046884 6235604 18.93 133972 3429640 2976008 8.76 3058952 2717940 194184 12:07:01 27037872 30420376 5901348 17.92 138468 3470224 2627012 7.73 2706204 2750412 8952 12:08:01 26649204 30348160 6290016 19.10 176568 3684352 2701928 7.95 2813792 2964128 43816 12:09:02 27865544 31550876 5073676 15.40 178944 3688172 1486384 4.37 1690532 2901416 1692 Average: 27774100 30687930 5165120 15.68 126106 3026745 2391131 7.04 2272961 2480021 61494 12:02:02 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 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 12:03:01 ens3 71.82 49.68 993.20 21.33 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 1.57 1.57 0.10 0.10 0.00 0.00 0.00 0.00 12:04:01 ens3 1322.20 885.37 4889.80 241.63 0.00 0.00 0.00 0.00 12:05:01 docker0 3.17 5.60 0.19 77.84 0.00 0.00 0.00 0.00 12:05:01 lo 9.92 9.92 2.39 2.39 0.00 0.00 0.00 0.00 12:05:01 ens3 287.92 229.83 1526.28 489.08 0.00 0.00 0.00 0.00 12:06:01 docker0 327.82 417.49 37.31 732.43 0.00 0.00 0.00 0.00 12:06:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 12:06:01 vethdc80c88 327.82 417.64 41.79 732.44 0.00 0.00 0.00 0.06 12:06:01 ens3 831.31 756.61 1690.92 2934.69 0.00 0.00 0.00 0.00 12:07:01 docker0 84.64 91.88 8.02 116.60 0.00 0.00 0.00 0.00 12:07:01 veth50e5329 7.58 13.63 0.64 63.74 0.00 0.00 0.00 0.01 12:07:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:07:01 ens3 153.99 120.86 133.85 22.26 0.00 0.00 0.00 0.00 12:08:01 docker0 342.16 425.33 41.08 717.07 0.00 0.00 0.00 0.00 12:08:01 veth50e5329 342.16 425.40 45.76 717.08 0.00 0.00 0.00 0.06 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 ens3 467.24 362.26 728.03 53.16 0.00 0.00 0.00 0.00 12:09:02 docker0 32.39 30.94 1.46 2.63 0.00 0.00 0.00 0.00 12:09:02 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 12:09:02 ens3 65.44 56.12 23.39 13.09 0.00 0.00 0.00 0.00 Average: docker0 113.15 139.08 12.61 235.79 0.00 0.00 0.00 0.00 Average: lo 2.46 2.46 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 458.05 352.26 1427.52 540.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83460) 11/13/24 _x86_64_ (8 CPU) 12:01:26 LINUX RESTART (8 CPU) 12:02:02 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 8.93 0.00 0.83 5.31 0.04 84.89 12:03:01 0 0.68 0.00 1.02 3.71 0.02 94.58 12:03:01 1 12.70 0.00 0.70 23.13 0.05 63.43 12:03:01 2 14.61 0.00 1.11 3.52 0.09 80.68 12:03:01 3 15.17 0.00 1.19 0.70 0.05 82.89 12:03:01 4 14.12 0.00 1.15 8.14 0.03 76.56 12:03:01 5 10.42 0.00 0.80 1.21 0.03 87.54 12:03:01 6 2.39 0.00 0.36 0.39 0.02 96.84 12:03:01 7 1.34 0.00 0.39 1.76 0.03 96.47 12:04:01 all 19.38 0.00 1.70 1.64 0.06 77.21 12:04:01 0 23.60 0.00 0.87 1.37 0.07 74.10 12:04:01 1 20.06 0.00 1.86 2.43 0.08 75.57 12:04:01 2 22.01 0.00 1.22 2.57 0.08 74.11 12:04:01 3 22.59 0.00 3.48 5.29 0.07 68.58 12:04:01 4 13.98 0.00 0.48 0.00 0.03 85.50 12:04:01 5 16.95 0.00 0.65 0.02 0.03 82.35 12:04:01 6 11.61 0.00 0.92 0.12 0.07 87.29 12:04:01 7 24.26 0.00 4.14 1.37 0.10 70.13 12:05:01 all 12.61 0.00 1.62 0.90 0.05 84.82 12:05:01 0 10.63 0.00 1.96 0.05 0.03 87.33 12:05:01 1 9.55 0.00 1.56 0.45 0.03 88.41 12:05:01 2 12.78 0.00 1.14 1.31 0.05 84.71 12:05:01 3 13.85 0.00 1.66 0.05 0.07 84.37 12:05:01 4 25.25 0.00 2.26 0.45 0.05 71.99 12:05:01 5 11.35 0.00 1.17 0.40 0.03 87.05 12:05:01 6 11.24 0.00 1.31 0.13 0.05 87.27 12:05:01 7 6.18 0.00 1.90 4.30 0.07 87.55 12:06:01 all 10.84 0.00 1.72 0.52 0.05 86.86 12:06:01 0 6.62 0.00 0.73 0.03 0.03 92.58 12:06:01 1 10.84 0.00 1.84 0.35 0.05 86.92 12:06:01 2 8.76 0.00 1.54 0.18 0.07 89.44 12:06:01 3 5.83 0.00 0.77 0.00 0.03 93.37 12:06:01 4 37.76 0.00 5.20 0.25 0.10 56.69 12:06:01 5 10.67 0.00 1.41 0.00 0.07 87.86 12:06:01 6 3.33 0.00 0.62 0.10 0.03 95.92 12:06:01 7 2.99 0.00 1.69 3.24 0.05 92.03 12:07:01 all 1.19 0.00 0.39 0.65 0.03 97.73 12:07:01 0 0.23 0.00 0.08 0.00 0.02 99.67 12:07:01 1 1.20 0.00 0.28 0.02 0.07 98.43 12:07:01 2 2.85 0.00 0.83 0.47 0.03 95.82 12:07:01 3 0.35 0.00 0.25 0.00 0.03 99.37 12:07:01 4 1.17 0.00 0.35 0.00 0.02 98.47 12:07:01 5 2.67 0.00 0.48 0.02 0.00 96.83 12:07:01 6 0.44 0.00 0.34 0.00 0.02 99.21 12:07:01 7 0.65 0.00 0.50 4.70 0.02 94.13 12:08:01 all 6.34 0.00 1.27 0.67 0.05 91.66 12:08:01 0 0.03 0.00 0.05 0.00 0.02 99.90 12:08:01 1 4.66 0.00 2.90 0.82 0.08 91.54 12:08:01 2 28.20 0.00 1.94 0.30 0.10 69.45 12:08:01 3 3.30 0.00 1.26 3.13 0.07 92.25 12:08:01 4 0.12 0.00 0.12 0.00 0.02 99.75 12:08:01 5 4.08 0.00 0.78 0.00 0.08 95.05 12:08:01 6 6.69 0.00 1.69 0.17 0.03 91.42 12:08:01 7 3.71 0.00 1.45 0.97 0.05 93.82 12:09:02 all 5.67 0.00 0.40 0.35 0.03 93.55 12:09:02 0 10.04 0.00 0.40 0.05 0.02 89.50 12:09:02 1 7.78 0.00 0.52 0.03 0.05 91.62 12:09:02 2 0.48 0.00 0.32 0.00 0.02 99.18 12:09:02 3 25.47 0.00 0.70 0.17 0.03 73.63 12:09:02 4 0.38 0.00 0.30 0.00 0.00 99.32 12:09:02 5 0.43 0.00 0.45 2.27 0.05 96.79 12:09:02 6 0.30 0.00 0.22 0.02 0.03 99.43 12:09:02 7 0.45 0.00 0.32 0.23 0.02 98.98 Average: all 9.28 0.00 1.14 1.43 0.04 88.12 Average: 0 7.41 0.00 0.73 0.74 0.03 91.09 Average: 1 9.53 0.00 1.38 3.84 0.06 85.18 Average: 2 12.80 0.00 1.16 1.19 0.06 84.79 Average: 3 12.36 0.00 1.33 1.33 0.05 84.93 Average: 4 13.22 0.00 1.41 1.25 0.04 84.09 Average: 5 8.07 0.00 0.82 0.56 0.04 90.51 Average: 6 5.15 0.00 0.78 0.13 0.04 93.91 Average: 7 5.66 0.00 1.49 2.37 0.05 90.44