---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-44871 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 15G 141G 10% / 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 888 24099 0 7179 30823 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:63:64:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe63:64c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:bd:c3:4c 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::42:7bff:febd:c34c/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-44871) 10/01/24 _x86_64_ (8 CPU) 14:55:47 LINUX RESTART (8 CPU) 14:56:01 tps rtps wtps bread/s bwrtn/s 14:57:01 382.24 87.20 295.03 6257.62 72084.25 14:58:01 453.02 21.20 431.83 2693.95 209897.95 14:59:01 277.85 0.25 277.60 25.33 41586.80 15:00:01 150.11 0.40 149.71 37.73 45550.14 15:01:01 33.79 0.02 33.78 0.13 28964.91 15:02:01 13.91 0.00 13.91 0.00 4768.67 15:03:01 39.34 0.03 39.31 6.80 782.40 Average: 192.90 15.59 177.31 1288.79 57662.16 14:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:57:01 30180820 31727856 2758400 8.37 68384 1791032 1360704 4.00 843512 1627016 150732 14:58:01 24878512 31414356 8060708 24.47 134764 6518384 5652784 16.63 1231808 6262680 1652 14:59:01 20844132 27639640 12095088 36.72 147840 6764104 13213376 38.88 5364912 6058720 2628 15:00:01 20309524 27424560 12629696 38.34 175852 7018040 13690264 40.28 5642232 6267096 836 15:01:01 19724064 26846348 13215156 40.12 176000 7025512 14292532 42.05 6221592 6269816 24 15:02:01 19713980 26837636 13225240 40.15 176120 7027092 14291312 42.05 6232860 6269576 404 15:03:01 22106068 29211732 10833152 32.89 176648 7017788 7948440 23.39 3933052 6232844 100 Average: 22536729 28728875 10402491 31.58 150801 6165993 10064202 29.61 4209995 5569678 22339 14:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:57:01 ens3 356.97 241.31 1612.67 74.38 0.00 0.00 0.00 0.00 14:57:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 vethdd91b01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 veth32faa83 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 vethfaadd06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 1579.14 788.04 42343.74 70.40 0.00 0.00 0.00 0.00 14:59:01 veth03e64f5 91.23 91.28 15.85 18.49 0.00 0.00 0.00 0.00 14:59:01 vetha3f068e 5.25 6.93 0.70 0.65 0.00 0.00 0.00 0.00 14:59:01 veth6846405 5.47 7.13 0.80 0.67 0.00 0.00 0.00 0.00 14:59:01 vethfaadd06 146.98 168.39 28.14 26.18 0.00 0.00 0.00 0.00 15:00:01 veth03e64f5 67.42 67.12 9.33 17.68 0.00 0.00 0.00 0.00 15:00:01 vetha3f068e 8.50 11.83 1.47 2.52 0.00 0.00 0.00 0.00 15:00:01 veth6846405 8.42 11.70 1.55 2.51 0.00 0.00 0.00 0.00 15:00:01 vethfaadd06 152.26 154.49 41.92 23.20 0.00 0.00 0.00 0.00 15:01:01 veth03e64f5 37.48 37.26 6.23 9.78 0.00 0.00 0.00 0.00 15:01:01 vetha3f068e 9.50 12.98 1.82 3.99 0.00 0.00 0.00 0.00 15:01:01 veth6846405 9.47 12.91 1.98 3.98 0.00 0.00 0.00 0.00 15:01:01 vethfaadd06 252.54 256.46 51.99 28.52 0.00 0.00 0.00 0.00 15:02:01 veth03e64f5 0.33 0.33 0.62 0.02 0.00 0.00 0.00 0.00 15:02:01 vetha3f068e 8.42 11.63 1.59 1.38 0.00 0.00 0.00 0.00 15:02:01 veth6846405 8.50 11.71 1.73 1.39 0.00 0.00 0.00 0.00 15:02:01 vethfaadd06 77.89 79.80 18.95 11.37 0.00 0.00 0.00 0.00 15:03:01 veth03e64f5 0.27 0.93 0.62 0.07 0.00 0.00 0.00 0.00 15:03:01 vethfaadd06 1.18 2.30 0.18 0.22 0.00 0.00 0.00 0.00 15:03:01 ens3 2012.30 1086.84 45150.41 154.93 0.00 0.00 0.00 0.00 15:03:01 lo 32.56 32.56 2.99 2.99 0.00 0.00 0.00 0.00 Average: veth03e64f5 28.10 28.13 4.66 6.58 0.00 0.00 0.00 0.00 Average: vethfaadd06 90.12 94.49 20.17 12.79 0.00 0.00 0.00 0.00 Average: ens3 286.48 154.41 6449.26 22.04 0.00 0.00 0.00 0.00 Average: lo 4.22 4.22 0.39 0.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44871) 10/01/24 _x86_64_ (8 CPU) 14:55:47 LINUX RESTART (8 CPU) 14:56:01 CPU %user %nice %system %iowait %steal %idle 14:57:01 all 10.57 0.00 1.43 2.80 0.04 85.16 14:57:01 0 7.98 0.00 0.95 4.65 0.03 86.39 14:57:01 1 14.68 0.00 1.40 0.55 0.05 83.32 14:57:01 2 8.21 0.00 1.07 2.45 0.05 88.23 14:57:01 3 12.55 0.00 1.00 0.40 0.05 85.99 14:57:01 4 15.05 0.00 1.47 1.69 0.05 81.74 14:57:01 5 4.40 0.00 2.83 6.45 0.03 86.29 14:57:01 6 3.52 0.00 0.92 5.48 0.03 90.05 14:57:01 7 18.17 0.00 1.79 0.69 0.05 79.31 14:58:01 all 18.01 0.00 7.13 7.58 0.09 67.19 14:58:01 0 13.15 0.00 6.57 11.30 0.07 68.91 14:58:01 1 17.99 0.00 6.79 2.12 0.08 73.01 14:58:01 2 31.27 0.00 8.11 9.98 0.10 50.53 14:58:01 3 19.84 0.00 8.02 18.69 0.10 53.34 14:58:01 4 15.46 0.00 7.45 2.76 0.07 74.26 14:58:01 5 15.29 0.00 6.75 10.15 0.07 67.74 14:58:01 6 15.29 0.00 6.12 3.59 0.07 74.93 14:58:01 7 15.78 0.00 7.26 2.09 0.12 74.75 14:59:01 all 61.64 0.00 6.14 0.97 0.14 31.10 14:59:01 0 56.86 0.00 5.35 1.72 0.14 35.93 14:59:01 1 55.71 0.00 5.93 1.44 0.12 36.80 14:59:01 2 61.08 0.00 6.33 1.73 0.17 30.69 14:59:01 3 66.69 0.00 6.39 0.81 0.15 25.95 14:59:01 4 60.35 0.00 5.60 0.20 0.15 33.70 14:59:01 5 66.00 0.00 6.59 0.81 0.14 26.47 14:59:01 6 58.36 0.00 6.21 0.19 0.14 35.11 14:59:01 7 68.07 0.00 6.72 0.90 0.17 24.14 15:00:01 all 12.32 0.00 2.20 1.96 0.09 83.44 15:00:01 0 8.56 0.00 1.92 3.50 0.08 85.94 15:00:01 1 12.09 0.00 1.84 4.88 0.08 81.10 15:00:01 2 9.24 0.00 1.41 0.47 0.08 88.80 15:00:01 3 14.72 0.00 2.44 0.34 0.08 82.42 15:00:01 4 13.68 0.00 2.42 1.25 0.10 82.55 15:00:01 5 14.12 0.00 2.48 3.07 0.08 80.24 15:00:01 6 10.53 0.00 2.28 0.37 0.08 86.74 15:00:01 7 15.59 0.00 2.78 1.77 0.07 79.79 15:01:01 all 7.00 0.00 0.81 0.44 0.07 91.69 15:01:01 0 5.60 0.00 0.87 0.15 0.05 93.33 15:01:01 1 6.46 0.00 0.62 0.02 0.07 92.84 15:01:01 2 6.26 0.00 0.74 0.08 0.07 92.85 15:01:01 3 8.35 0.00 0.97 0.05 0.07 90.56 15:01:01 4 7.40 0.00 0.84 0.03 0.07 91.67 15:01:01 5 8.04 0.00 0.89 0.03 0.08 90.96 15:01:01 6 6.87 0.00 0.80 3.08 0.07 89.17 15:01:01 7 6.99 0.00 0.77 0.03 0.07 92.14 15:02:01 all 2.80 0.00 0.41 0.08 0.05 96.65 15:02:01 0 2.84 0.00 0.50 0.08 0.05 96.53 15:02:01 1 3.12 0.00 0.38 0.03 0.05 96.41 15:02:01 2 3.05 0.00 0.42 0.05 0.05 96.43 15:02:01 3 2.56 0.00 0.42 0.02 0.05 96.96 15:02:01 4 2.46 0.00 0.40 0.02 0.05 97.08 15:02:01 5 3.34 0.00 0.38 0.02 0.05 96.21 15:02:01 6 2.06 0.00 0.27 0.45 0.07 97.16 15:02:01 7 3.03 0.00 0.42 0.02 0.07 96.47 15:03:01 all 2.65 0.00 0.83 0.08 0.06 96.38 15:03:01 0 1.87 0.00 0.80 0.02 0.07 97.24 15:03:01 1 2.36 0.00 0.99 0.38 0.05 96.22 15:03:01 2 2.96 0.00 0.77 0.03 0.07 96.17 15:03:01 3 2.69 0.00 0.80 0.00 0.07 96.44 15:03:01 4 2.63 0.00 0.82 0.05 0.07 96.43 15:03:01 5 2.46 0.00 0.85 0.03 0.07 96.59 15:03:01 6 3.73 0.00 0.84 0.05 0.05 95.34 15:03:01 7 2.52 0.00 0.79 0.05 0.05 96.59 Average: all 16.36 0.00 2.70 1.98 0.08 78.89 Average: 0 13.77 0.00 2.41 3.06 0.07 80.70 Average: 1 15.99 0.00 2.55 1.35 0.07 80.03 Average: 2 17.35 0.00 2.68 2.11 0.08 77.78 Average: 3 18.10 0.00 2.85 2.88 0.08 76.09 Average: 4 16.68 0.00 2.71 0.86 0.08 79.68 Average: 5 16.17 0.00 2.96 2.93 0.07 77.88 Average: 6 14.25 0.00 2.48 1.89 0.07 81.31 Average: 7 18.55 0.00 2.93 0.79 0.08 77.64