---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-363 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 852 27897 0 3417 30869 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:a2:da:ba brd ff:ff:ff:ff:ff:ff inet 10.30.107.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fea2:daba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:33:8e:bc 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::42:9bff:fe33:8ebc/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-363) 11/16/23 _x86_64_ (8 CPU) 16:50:44 LINUX RESTART (8 CPU) 16:51:01 tps rtps wtps bread/s bwrtn/s 16:52:01 170.27 87.15 83.12 6224.56 60570.44 16:53:01 139.28 35.23 104.05 1810.90 29779.70 16:54:01 85.71 10.11 75.60 775.21 31288.09 16:55:01 24.95 0.10 24.85 3.07 21530.94 16:56:01 337.21 4.57 332.64 454.59 70501.58 Average: 151.48 27.43 124.05 1853.59 42733.39 16:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:52:01 30251752 31712872 2687468 8.16 55236 1725712 1453568 4.28 867128 1555832 64852 16:53:01 29626840 31442004 3312380 10.06 80388 2035580 1653612 4.87 1156576 1852864 140228 16:54:01 27609356 29645560 5329864 16.18 85068 2245808 3199336 9.41 3034796 1972096 2364 16:55:01 28218384 30581952 4720836 14.33 87068 2565096 2246680 6.61 2324848 2063316 271276 16:56:01 27485324 30506876 5453896 16.56 93956 3203908 2360120 6.94 2469032 2621860 268 Average: 28638331 30777853 4300889 13.06 80343 2355221 2182663 6.42 1970476 2013194 95798 16:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:52:01 ens3 352.97 250.21 1483.33 61.47 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 16:53:01 ens3 118.51 101.03 1287.19 20.57 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 16:54:01 ens3 566.30 353.52 3015.55 105.22 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 lo 14.63 14.63 4.85 4.85 0.00 0.00 0.00 0.00 16:55:01 ens3 782.07 490.97 975.85 2326.29 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 lo 52.19 52.19 25.87 25.87 0.00 0.00 0.00 0.00 16:56:01 ens3 527.26 405.88 1655.49 2004.08 0.00 0.00 0.00 0.00 16:56:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:56:01 lo 3.80 3.80 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 469.43 320.33 1683.57 903.47 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 14.67 14.67 6.27 6.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-363) 11/16/23 _x86_64_ (8 CPU) 16:50:44 LINUX RESTART (8 CPU) 16:51:01 CPU %user %nice %system %iowait %steal %idle 16:52:01 all 8.91 0.00 1.16 5.23 0.04 84.65 16:52:01 0 9.70 0.00 0.92 1.80 0.03 87.55 16:52:01 1 3.61 0.00 1.89 14.56 0.05 79.89 16:52:01 2 2.44 0.00 0.62 15.52 0.05 81.37 16:52:01 3 3.20 0.00 0.65 4.15 0.02 91.98 16:52:01 4 4.30 0.00 0.73 0.41 0.03 94.52 16:52:01 5 24.24 0.00 1.68 3.77 0.08 70.23 16:52:01 6 17.56 0.00 2.14 1.39 0.07 78.85 16:52:01 7 6.34 0.00 0.67 0.35 0.03 92.61 16:53:01 all 13.44 0.00 0.86 2.83 0.04 82.83 16:53:01 0 9.05 0.00 0.25 0.13 0.03 90.53 16:53:01 1 5.62 0.00 0.27 0.22 0.02 93.88 16:53:01 2 11.82 0.00 0.75 16.96 0.03 70.43 16:53:01 3 10.63 0.00 1.03 1.33 0.05 86.96 16:53:01 4 11.32 0.00 0.76 0.88 0.03 87.01 16:53:01 5 37.16 0.00 2.70 2.28 0.08 57.77 16:53:01 6 16.66 0.00 0.77 0.17 0.05 82.36 16:53:01 7 5.43 0.00 0.33 0.68 0.03 93.52 16:54:01 all 44.83 0.00 1.13 1.19 0.08 52.77 16:54:01 0 47.79 0.00 1.14 1.56 0.10 49.41 16:54:01 1 57.28 0.00 0.79 0.40 0.10 41.44 16:54:01 2 47.33 0.00 1.24 5.44 0.10 45.89 16:54:01 3 40.92 0.00 0.55 0.12 0.08 58.33 16:54:01 4 47.69 0.00 2.14 0.80 0.08 49.28 16:54:01 5 36.10 0.00 1.31 1.14 0.08 61.37 16:54:01 6 39.88 0.00 0.70 0.02 0.07 59.34 16:54:01 7 41.59 0.00 1.22 0.03 0.07 57.09 16:55:01 all 32.24 0.00 1.30 0.71 0.09 65.66 16:55:01 0 24.78 0.00 1.64 0.00 0.07 73.52 16:55:01 1 36.12 0.00 1.11 0.00 0.10 62.67 16:55:01 2 29.63 0.00 1.17 0.03 0.10 69.06 16:55:01 3 36.60 0.00 1.89 0.05 0.08 61.37 16:55:01 4 35.24 0.00 1.02 0.00 0.10 63.64 16:55:01 5 30.18 0.00 1.16 5.61 0.10 62.95 16:55:01 6 32.82 0.00 1.34 0.00 0.08 65.76 16:55:01 7 32.58 0.00 1.07 0.00 0.08 66.27 16:56:01 all 7.32 0.00 1.63 7.92 0.05 83.07 16:56:01 0 5.35 0.00 1.10 0.38 0.03 93.13 16:56:01 1 5.21 0.00 2.43 20.13 0.05 72.17 16:56:01 2 5.21 0.00 2.21 0.50 0.05 92.03 16:56:01 3 10.92 0.00 1.17 1.05 0.05 86.81 16:56:01 4 3.99 0.00 1.23 2.01 0.03 92.73 16:56:01 5 8.98 0.00 1.55 9.03 0.05 80.39 16:56:01 6 11.88 0.00 1.15 7.09 0.05 79.82 16:56:01 7 7.01 0.00 2.26 23.38 0.05 67.31 Average: all 21.34 0.00 1.22 3.57 0.06 73.80 Average: 0 19.31 0.00 1.01 0.78 0.05 78.85 Average: 1 21.59 0.00 1.29 7.04 0.06 70.02 Average: 2 19.29 0.00 1.20 7.69 0.07 71.76 Average: 3 20.42 0.00 1.06 1.34 0.06 77.12 Average: 4 20.48 0.00 1.17 0.82 0.06 77.47 Average: 5 27.35 0.00 1.68 4.36 0.08 66.53 Average: 6 23.75 0.00 1.22 1.73 0.06 73.23 Average: 7 18.60 0.00 1.11 4.85 0.05 75.39