---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22347 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 837 27439 0 3890 30873 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:77:b3:89 brd ff:ff:ff:ff:ff:ff inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe77:b389/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:89:da:7f 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-22347) 04/11/24 _x86_64_ (8 CPU) 11:44:42 LINUX RESTART (8 CPU) 11:45:02 tps rtps wtps bread/s bwrtn/s 11:46:01 143.29 82.53 60.76 5734.33 48223.52 11:47:01 101.35 16.16 85.19 1222.06 17372.17 11:48:01 420.33 22.60 397.73 2436.43 73494.08 11:49:01 10.35 0.47 9.88 25.86 7385.84 11:50:01 34.19 0.93 33.26 55.19 8897.32 Average: 141.90 24.35 117.55 1882.06 31017.82 11:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 30190280 31649080 2748940 8.35 56228 1722236 1501676 4.42 925676 1553840 92916 11:47:01 29801532 31669324 3137688 9.53 84308 2080576 1445992 4.25 928004 1891992 222340 11:48:01 27463916 31022100 5475304 16.62 126992 3657540 4180408 12.30 1707904 3325208 120 11:49:01 26742236 30326104 6196984 18.81 127316 3659032 4803248 14.13 2421128 3329764 152 11:50:01 28113640 31622680 4825580 14.65 127948 3619340 1508672 4.44 1154596 3251460 3628 Average: 28462321 31257858 4476899 13.59 104558 2947745 2687999 7.91 1427462 2670453 63831 11:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 11:46:01 ens3 394.75 265.77 1520.55 62.08 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 11:47:01 ens3 46.31 35.38 660.13 6.99 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 vethe678cf8 28.73 37.74 2.86 4.43 0.00 0.00 0.00 0.00 11:48:01 veth2fe9c35 0.42 0.52 0.03 0.03 0.00 0.00 0.00 0.00 11:48:01 veth24880dc 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 11:48:01 lo 9.30 9.30 0.85 0.85 0.00 0.00 0.00 0.00 11:49:01 vethe678cf8 90.58 111.53 116.80 40.27 0.00 0.00 0.00 0.01 11:49:01 veth2fe9c35 114.65 94.30 46.66 119.04 0.00 0.00 0.00 0.01 11:49:01 veth24880dc 0.18 0.20 0.02 0.47 0.00 0.00 0.00 0.00 11:49:01 lo 9.60 9.60 8.25 8.25 0.00 0.00 0.00 0.00 11:50:01 lo 8.73 8.73 0.71 0.71 0.00 0.00 0.00 0.00 11:50:01 ens3 805.63 540.44 11035.92 106.69 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 6.17 6.17 2.04 2.04 0.00 0.00 0.00 0.00 Average: ens3 160.31 107.19 2213.37 21.24 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22347) 04/11/24 _x86_64_ (8 CPU) 11:44:42 LINUX RESTART (8 CPU) 11:45:02 CPU %user %nice %system %iowait %steal %idle 11:46:01 all 8.88 0.00 1.19 3.50 0.03 86.39 11:46:01 0 9.94 0.00 1.15 1.29 0.05 87.57 11:46:01 1 7.61 0.00 1.10 0.37 0.02 90.90 11:46:01 2 4.09 0.00 1.92 5.57 0.03 88.39 11:46:01 3 5.54 0.00 1.11 7.81 0.03 85.51 11:46:01 4 7.19 0.00 1.03 3.75 0.03 87.99 11:46:01 5 16.07 0.00 1.21 0.68 0.07 81.97 11:46:01 6 13.96 0.00 1.15 0.32 0.03 84.53 11:46:01 7 6.65 0.00 0.83 8.22 0.02 84.28 11:47:01 all 10.66 0.00 0.74 1.45 0.03 87.13 11:47:01 0 6.06 0.00 0.58 0.08 0.02 93.26 11:47:01 1 20.25 0.00 0.94 0.83 0.03 77.94 11:47:01 2 20.20 0.00 1.57 0.57 0.03 77.63 11:47:01 3 8.83 0.00 0.67 1.83 0.02 88.65 11:47:01 4 4.47 0.00 0.37 0.42 0.02 94.73 11:47:01 5 6.07 0.00 0.47 0.05 0.02 93.40 11:47:01 6 0.07 0.00 0.40 4.40 0.03 95.10 11:47:01 7 19.27 0.00 0.87 3.47 0.05 76.34 11:48:01 all 12.04 0.00 4.07 4.62 0.07 79.19 11:48:01 0 14.22 0.00 3.57 1.33 0.07 80.82 11:48:01 1 12.55 0.00 4.01 0.88 0.07 82.49 11:48:01 2 10.21 0.00 3.88 3.21 0.07 82.63 11:48:01 3 7.28 0.00 3.95 18.39 0.07 70.31 11:48:01 4 11.30 0.00 4.48 1.79 0.08 82.35 11:48:01 5 16.30 0.00 4.77 3.62 0.08 75.23 11:48:01 6 12.53 0.00 3.98 2.61 0.07 80.82 11:48:01 7 11.93 0.00 3.94 5.24 0.07 78.82 11:49:01 all 14.51 0.00 1.09 0.34 0.04 84.03 11:49:01 0 9.79 0.00 1.08 0.02 0.05 89.05 11:49:01 1 14.12 0.00 1.22 0.00 0.03 84.63 11:49:01 2 15.62 0.00 1.15 0.00 0.03 83.19 11:49:01 3 13.72 0.00 1.06 0.00 0.05 85.17 11:49:01 4 18.01 0.00 1.14 0.00 0.03 80.82 11:49:01 5 15.32 0.00 1.15 0.00 0.05 83.48 11:49:01 6 14.97 0.00 0.69 0.18 0.03 84.13 11:49:01 7 14.49 0.00 1.28 2.48 0.05 81.70 11:50:01 all 1.82 0.00 0.40 1.67 0.02 96.09 11:50:01 0 1.73 0.00 0.48 0.23 0.02 97.53 11:50:01 1 0.70 0.00 0.43 6.96 0.02 91.89 11:50:01 2 0.82 0.00 0.32 0.37 0.02 98.48 11:50:01 3 3.92 0.00 0.50 0.28 0.02 95.28 11:50:01 4 1.23 0.00 0.40 0.40 0.02 97.95 11:50:01 5 0.87 0.00 0.43 0.02 0.03 98.65 11:50:01 6 0.97 0.00 0.28 0.27 0.02 98.46 11:50:01 7 4.34 0.00 0.30 4.86 0.02 90.49 Average: all 9.58 0.00 1.49 2.31 0.04 86.58 Average: 0 8.33 0.00 1.37 0.59 0.04 89.67 Average: 1 11.05 0.00 1.54 1.82 0.03 85.56 Average: 2 10.21 0.00 1.76 1.93 0.04 86.06 Average: 3 7.87 0.00 1.45 5.63 0.04 85.01 Average: 4 8.44 0.00 1.48 1.26 0.04 88.78 Average: 5 10.89 0.00 1.60 0.87 0.05 86.59 Average: 6 8.47 0.00 1.30 1.56 0.04 88.64 Average: 7 11.35 0.00 1.44 4.84 0.04 82.32