---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-681 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: 2799.996 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 822 28449 0 2895 30891 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:0c:36:23 brd ff:ff:ff:ff:ff:ff inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe0c:3623/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:00:c2:df 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:afff:fe00:c2df/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-681) 01/29/24 _x86_64_ (8 CPU) 11:59:33 LINUX RESTART (8 CPU) 12:00:01 tps rtps wtps bread/s bwrtn/s 12:01:01 123.45 69.37 54.07 4518.98 40739.88 12:02:01 161.41 10.68 150.72 1674.39 21711.71 12:03:01 46.83 0.02 46.81 0.13 24563.64 12:04:01 121.80 0.73 121.06 23.73 31625.40 12:05:01 21.36 0.43 20.93 40.39 4742.28 Average: 94.97 16.25 78.72 1251.52 24676.58 12:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 30210244 31665972 2728976 8.28 54668 1721364 1471072 4.33 899536 1554188 91972 12:02:01 29595360 31703500 3343860 10.15 85344 2312724 1575508 4.64 943736 2054916 202744 12:03:01 29002176 31607972 3937044 11.95 93788 2779504 1676724 4.93 1085640 2459488 59800 12:04:01 29206128 31689740 3733092 11.33 114352 2637996 1535660 4.52 990360 2361324 320 12:05:01 29125172 31619532 3814048 11.58 116072 2647616 1523096 4.48 1066448 2367272 15872 Average: 29427816 31657343 3511404 10.66 92845 2419841 1556412 4.58 997144 2159438 74142 12:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 ens3 328.13 222.43 1431.95 58.54 0.00 0.00 0.00 0.00 12:01:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 ens3 172.77 93.58 2491.70 12.54 0.00 0.00 0.00 0.00 12:02:01 lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 12:02:01 vethb379848 44.88 80.90 3.07 1376.13 0.00 0.00 0.00 0.11 12:02:01 docker0 44.88 80.80 2.46 1376.12 0.00 0.00 0.00 0.00 12:03:01 ens3 166.44 101.77 2680.63 11.46 0.00 0.00 0.00 0.00 12:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 vethb379848 84.29 144.74 7.64 2671.92 0.00 0.00 0.00 0.22 12:03:01 docker0 84.29 144.68 6.49 2671.92 0.00 0.00 0.00 0.00 12:04:01 ens3 127.93 148.23 236.17 947.85 0.00 0.00 0.00 0.00 12:04:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 12:04:01 docker0 15.31 21.25 1.54 219.47 0.00 0.00 0.00 0.00 12:05:01 ens3 232.71 272.55 26.74 2105.46 0.00 0.00 0.00 0.00 12:05:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 205.60 167.71 1373.44 627.17 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 28.90 49.35 2.10 853.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-681) 01/29/24 _x86_64_ (8 CPU) 11:59:33 LINUX RESTART (8 CPU) 12:00:01 CPU %user %nice %system %iowait %steal %idle 12:01:01 all 8.84 0.00 0.97 5.52 0.07 84.60 12:01:01 0 3.21 0.00 0.60 5.83 0.08 90.28 12:01:01 1 3.98 0.00 1.33 0.65 0.07 93.97 12:01:01 2 3.29 0.00 0.96 21.45 0.05 74.26 12:01:01 3 3.30 0.00 0.86 11.72 0.07 84.06 12:01:01 4 2.32 0.00 0.70 0.70 0.02 96.26 12:01:01 5 20.93 0.00 0.99 1.72 0.10 76.26 12:01:01 6 24.67 0.00 1.73 1.73 0.07 71.81 12:01:01 7 9.06 0.00 0.61 0.45 0.10 89.78 12:02:01 all 9.59 0.00 1.18 1.83 0.04 87.37 12:02:01 0 3.18 0.00 1.24 5.19 0.03 90.36 12:02:01 1 1.00 0.00 0.52 0.45 0.02 98.01 12:02:01 2 10.24 0.00 1.25 2.01 0.03 86.47 12:02:01 3 1.74 0.00 0.50 4.59 0.02 93.15 12:02:01 4 19.16 0.00 1.45 1.71 0.05 77.63 12:02:01 5 23.99 0.00 2.15 0.65 0.07 73.13 12:02:01 6 14.22 0.00 1.35 0.03 0.05 84.35 12:02:01 7 3.11 0.00 0.94 0.02 0.02 95.92 12:03:01 all 9.26 0.00 0.86 2.98 0.05 86.85 12:03:01 0 7.98 0.00 1.00 0.08 0.07 90.87 12:03:01 1 12.75 0.00 1.03 17.67 0.05 68.50 12:03:01 2 3.72 0.00 0.37 0.23 0.02 95.66 12:03:01 3 5.39 0.00 0.95 1.84 0.03 91.79 12:03:01 4 3.88 0.00 1.02 0.05 0.03 95.02 12:03:01 5 19.60 0.00 1.22 0.35 0.03 78.80 12:03:01 6 12.80 0.00 0.65 2.49 0.08 83.98 12:03:01 7 7.98 0.00 0.62 1.20 0.03 90.17 12:04:01 all 8.94 0.00 1.49 2.77 0.06 86.74 12:04:01 0 3.95 0.00 1.09 0.02 0.07 94.88 12:04:01 1 2.68 0.00 0.70 4.12 0.05 92.45 12:04:01 2 2.40 0.00 0.70 0.17 0.03 96.70 12:04:01 3 18.90 0.00 2.28 0.50 0.10 78.21 12:04:01 4 12.69 0.00 1.07 0.07 0.05 86.12 12:04:01 5 1.67 0.00 1.15 1.42 0.07 95.69 12:04:01 6 23.05 0.00 3.45 0.20 0.07 73.23 12:04:01 7 6.22 0.00 1.48 15.63 0.07 76.61 12:05:01 all 11.51 0.00 0.59 0.50 0.07 87.33 12:05:01 0 13.04 0.00 0.75 0.00 0.10 86.11 12:05:01 1 1.57 0.00 0.22 0.02 0.03 98.16 12:05:01 2 4.16 0.00 0.27 0.00 0.03 95.54 12:05:01 3 11.51 0.00 0.75 0.00 0.10 87.64 12:05:01 4 11.95 0.00 0.50 0.02 0.08 87.44 12:05:01 5 7.13 0.00 0.38 0.43 0.03 92.02 12:05:01 6 38.44 0.00 1.55 1.25 0.13 58.62 12:05:01 7 4.24 0.00 0.33 2.27 0.05 93.10 Average: all 9.63 0.00 1.02 2.72 0.06 86.58 Average: 0 6.27 0.00 0.94 2.22 0.07 90.50 Average: 1 4.40 0.00 0.76 4.59 0.04 90.21 Average: 2 4.76 0.00 0.71 4.75 0.03 89.75 Average: 3 8.17 0.00 1.07 3.72 0.06 86.98 Average: 4 9.99 0.00 0.95 0.51 0.05 88.50 Average: 5 14.66 0.00 1.18 0.91 0.06 83.19 Average: 6 22.63 0.00 1.75 1.14 0.08 74.41 Average: 7 6.12 0.00 0.79 3.91 0.05 89.12