---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-658 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 11G 145G 7% / 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 806 28306 0 3054 30904 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:38:87:7a brd ff:ff:ff:ff:ff:ff inet 10.30.107.159/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe38:877a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:3c:d1:0b 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:fe3c:d10b/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-658) 11/17/23 _x86_64_ (8 CPU) 10:08:49 LINUX RESTART (8 CPU) 10:09:01 tps rtps wtps bread/s bwrtn/s 10:10:02 129.88 73.45 56.42 5294.72 56592.83 10:11:01 87.09 14.13 72.95 995.63 26355.53 10:12:01 168.86 8.85 160.01 1624.40 52917.98 10:13:01 61.51 0.07 61.44 11.20 31553.54 10:14:01 113.80 0.15 113.65 16.93 48531.91 10:15:01 47.29 1.02 46.28 65.19 23054.56 Average: 101.44 16.28 85.16 1335.62 39871.93 10:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:10:02 30430232 31757984 2508988 7.62 46700 1605448 1412548 4.16 786828 1465572 36032 10:11:01 30056932 31664916 2882288 8.75 69728 1848464 1475524 4.34 912376 1683504 176980 10:12:01 28963552 31620548 3975668 12.07 91916 2836708 1634156 4.81 1050708 2548584 275032 10:13:01 28749940 31653808 4189280 12.72 106220 3038532 1645080 4.84 1050288 2725344 226276 10:14:01 29048144 31696796 3891076 11.81 115480 2793940 1508136 4.44 1029404 2474628 300 10:15:01 28970832 31631164 3968388 12.05 118896 2807792 1509368 4.44 1104156 2482416 32248 Average: 29369939 31670869 3569281 10.84 91490 2488481 1530802 4.50 988960 2230008 124478 10:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:10:02 ens3 267.96 202.62 870.73 56.25 0.00 0.00 0.00 0.00 10:10:02 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 10:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 ens3 49.91 35.69 848.19 9.43 0.00 0.00 0.00 0.00 10:11:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 ens3 428.33 264.74 5336.65 25.03 0.00 0.00 0.00 0.00 10:12:01 lo 2.40 2.40 0.25 0.25 0.00 0.00 0.00 0.00 10:12:01 veth9998b04 127.78 230.79 9.12 3586.50 0.00 0.00 0.00 0.29 10:12:01 docker0 127.78 230.66 7.37 3586.49 0.00 0.00 0.00 0.00 10:13:01 ens3 61.37 45.21 663.56 14.74 0.00 0.00 0.00 0.00 10:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:13:01 veth9998b04 29.23 44.73 4.18 660.00 0.00 0.00 0.00 0.05 10:13:01 docker0 29.23 44.69 3.78 659.99 0.00 0.00 0.00 0.00 10:14:01 ens3 307.17 379.77 232.58 2910.01 0.00 0.00 0.00 0.00 10:14:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 10:14:01 docker0 7.07 8.58 0.38 208.56 0.00 0.00 0.00 0.00 10:15:01 ens3 104.05 116.10 72.45 759.33 0.00 0.00 0.00 0.00 10:15:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 203.56 174.41 1338.72 630.86 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 27.42 47.45 1.93 744.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-658) 11/17/23 _x86_64_ (8 CPU) 10:08:49 LINUX RESTART (8 CPU) 10:09:01 CPU %user %nice %system %iowait %steal %idle 10:10:02 all 5.80 0.00 0.99 7.51 0.04 85.66 10:10:02 0 3.62 0.00 0.78 6.70 0.03 88.86 10:10:02 1 4.44 0.00 0.80 2.47 0.03 92.26 10:10:02 2 4.06 0.00 0.87 6.94 0.05 88.08 10:10:02 3 7.26 0.00 2.17 15.02 0.03 75.52 10:10:02 4 15.41 0.00 1.32 11.00 0.07 72.20 10:10:02 5 3.33 0.00 0.59 16.38 0.03 79.67 10:10:02 6 4.43 0.00 0.53 1.09 0.02 93.94 10:10:02 7 3.85 0.00 0.80 0.57 0.03 94.74 10:11:01 all 8.37 0.00 0.57 3.92 0.03 87.11 10:11:01 0 0.31 0.00 0.08 0.07 0.02 99.53 10:11:01 1 2.07 0.00 0.27 0.44 0.02 97.20 10:11:01 2 6.87 0.00 0.44 26.75 0.07 65.87 10:11:01 3 19.42 0.00 1.14 1.65 0.03 77.76 10:11:01 4 13.18 0.00 0.81 0.76 0.02 85.23 10:11:01 5 22.70 0.00 1.53 1.70 0.07 74.01 10:11:01 6 1.32 0.00 0.15 0.00 0.02 98.51 10:11:01 7 1.04 0.00 0.12 0.00 0.03 98.81 10:12:01 all 7.39 0.00 1.37 6.09 0.04 85.11 10:12:01 0 5.23 0.00 1.04 0.80 0.03 92.90 10:12:01 1 6.69 0.00 1.84 23.60 0.07 67.80 10:12:01 2 7.40 0.00 2.49 12.05 0.05 78.01 10:12:01 3 15.59 0.00 1.42 1.71 0.05 81.23 10:12:01 4 1.99 0.00 0.75 1.47 0.03 95.76 10:12:01 5 5.73 0.00 0.97 2.82 0.03 90.45 10:12:01 6 14.31 0.00 1.35 0.48 0.05 83.80 10:12:01 7 2.19 0.00 1.13 5.79 0.03 90.86 10:13:01 all 9.04 0.00 0.81 4.47 0.03 85.65 10:13:01 0 3.95 0.00 0.23 0.20 0.02 95.60 10:13:01 1 8.24 0.00 1.14 28.22 0.03 62.37 10:13:01 2 7.11 0.00 0.98 1.12 0.02 90.77 10:13:01 3 0.27 0.00 0.13 0.02 0.00 99.58 10:13:01 4 26.28 0.00 2.15 1.42 0.05 70.11 10:13:01 5 13.01 0.00 0.92 3.98 0.07 82.03 10:13:01 6 9.80 0.00 0.67 0.48 0.03 89.02 10:13:01 7 3.65 0.00 0.22 0.37 0.02 95.75 10:14:01 all 10.45 0.00 1.15 4.46 0.06 83.88 10:14:01 0 15.09 0.00 1.33 1.38 0.07 82.14 10:14:01 1 8.61 0.00 0.68 3.22 0.02 87.47 10:14:01 2 14.80 0.00 1.27 4.76 0.07 79.11 10:14:01 3 7.70 0.00 1.24 8.94 0.05 82.07 10:14:01 4 15.07 0.00 1.36 16.35 0.08 67.14 10:14:01 5 3.67 0.00 0.75 0.45 0.03 95.09 10:14:01 6 10.15 0.00 0.89 0.52 0.07 88.38 10:14:01 7 8.55 0.00 1.73 0.02 0.08 89.62 10:15:01 all 10.01 0.00 0.55 2.25 0.04 87.14 10:15:01 0 29.05 0.00 1.31 3.87 0.08 65.69 10:15:01 1 13.29 0.00 0.50 0.27 0.03 85.91 10:15:01 2 4.93 0.00 0.35 0.00 0.05 94.67 10:15:01 3 2.98 0.00 0.37 13.12 0.02 83.51 10:15:01 4 1.15 0.00 0.20 0.00 0.00 98.65 10:15:01 5 1.32 0.00 0.25 0.03 0.02 98.38 10:15:01 6 7.51 0.00 0.42 0.23 0.02 91.82 10:15:01 7 19.97 0.00 1.00 0.55 0.05 78.43 Average: all 8.51 0.00 0.91 4.78 0.04 85.76 Average: 0 9.54 0.00 0.80 2.18 0.04 87.44 Average: 1 7.24 0.00 0.87 9.71 0.03 82.14 Average: 2 7.53 0.00 1.07 8.55 0.05 82.80 Average: 3 8.84 0.00 1.08 6.76 0.03 83.29 Average: 4 12.18 0.00 1.10 5.16 0.04 81.52 Average: 5 8.26 0.00 0.83 4.22 0.04 86.65 Average: 6 7.93 0.00 0.67 0.47 0.03 90.89 Average: 7 6.57 0.00 0.83 1.21 0.04 91.34