---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19654 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 14G 142G 9% / 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 869 24995 0 6301 30841 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:18:8d:34 brd ff:ff:ff:ff:ff:ff inet 10.30.107.10/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fe18:8d34/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:c2:bb:3a 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::42:40ff:fec2:bb3a/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-19654) 06/09/25 _x86_64_ (8 CPU) 08:28:21 LINUX RESTART (8 CPU) 08:29:01 tps rtps wtps bread/s bwrtn/s 08:30:01 157.31 37.26 120.05 2927.25 67930.01 08:31:01 494.12 12.06 482.05 816.10 191852.14 08:32:01 83.30 0.18 83.12 22.93 28657.86 08:33:01 90.93 0.28 90.65 22.66 10158.87 08:34:01 17.79 0.12 17.68 17.59 344.14 08:35:01 73.44 1.22 72.22 86.92 1902.52 Average: 152.81 8.52 144.29 648.89 50139.54 08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 29869528 31692624 3069692 9.32 76832 2049860 1721272 5.06 888052 1872376 320188 08:31:01 24859936 30531960 8079284 24.53 130804 5680332 9834084 28.93 2207448 5288008 5180 08:32:01 21420764 27456620 11518456 34.97 148896 5994500 12283076 36.14 5491612 5386428 20152 08:33:01 21187572 27313504 11751648 35.68 162004 6060316 12487292 36.74 5668960 5426088 352 08:34:01 20749272 26878772 12189948 37.01 162348 6064296 12849032 37.80 6112912 5421776 1792 08:35:01 25575516 31557468 7363704 22.36 164244 5931264 1709980 5.03 1513952 5287904 28396 Average: 23943765 29238491 8995455 27.31 140855 5296761 8480789 24.95 3647156 4780430 62677 08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 lo 11.00 11.00 1.05 1.05 0.00 0.00 0.00 0.00 08:30:01 ens3 362.94 274.39 2934.23 26.25 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 veth40f33b8 0.00 0.40 0.00 0.02 0.00 0.00 0.00 0.00 08:31:01 lo 7.47 7.47 0.76 0.76 0.00 0.00 0.00 0.00 08:31:01 vethfb7f371 0.20 0.53 0.01 0.03 0.00 0.00 0.00 0.00 08:31:01 veth4647f6e 33.29 42.24 3.11 4.93 0.00 0.00 0.00 0.00 08:32:01 veth40f33b8 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:32:01 lo 1.50 1.50 0.13 0.13 0.00 0.00 0.00 0.00 08:32:01 vethfb7f371 3.12 4.03 0.43 0.37 0.00 0.00 0.00 0.00 08:32:01 veth4647f6e 29.28 33.01 18.19 12.38 0.00 0.00 0.00 0.00 08:33:01 veth40f33b8 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 veth14a1e5d 2.25 2.03 1.37 1.52 0.00 0.00 0.00 0.00 08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:33:01 vethfb7f371 4.03 5.72 0.64 1.18 0.00 0.00 0.00 0.00 08:34:01 veth40f33b8 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00 08:34:01 vethfb7f371 5.51 7.38 0.90 1.19 0.00 0.00 0.00 0.00 08:34:01 veth4647f6e 139.05 162.60 213.20 45.34 0.00 0.00 0.00 0.02 08:35:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:35:01 ens3 3252.24 2007.68 40587.67 263.75 0.00 0.00 0.00 0.00 08:35:01 docker0 47.96 66.02 3.89 301.11 0.00 0.00 0.00 0.00 Average: lo 3.93 3.93 0.38 0.38 0.00 0.00 0.00 0.00 Average: ens3 488.16 299.22 6626.51 32.40 0.00 0.00 0.00 0.00 Average: docker0 7.99 11.00 0.65 50.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19654) 06/09/25 _x86_64_ (8 CPU) 08:28:21 LINUX RESTART (8 CPU) 08:29:01 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 9.30 0.00 0.88 3.73 0.03 86.06 08:30:01 0 2.28 0.00 0.65 1.24 0.03 95.79 08:30:01 1 0.98 0.00 0.37 0.88 0.02 97.75 08:30:01 2 6.18 0.00 0.62 0.60 0.03 92.56 08:30:01 3 0.74 0.00 0.58 18.97 0.03 79.68 08:30:01 4 1.15 0.00 0.22 0.08 0.02 98.53 08:30:01 5 42.85 0.00 2.68 6.44 0.08 47.95 08:30:01 6 9.89 0.00 0.97 0.72 0.03 88.40 08:30:01 7 10.33 0.00 0.95 0.87 0.03 87.82 08:31:01 all 19.89 0.00 8.09 11.49 0.09 60.44 08:31:01 0 18.47 0.00 7.35 4.39 0.07 69.72 08:31:01 1 18.07 0.00 8.02 9.30 0.08 64.53 08:31:01 2 20.33 0.00 8.71 19.53 0.10 51.34 08:31:01 3 21.50 0.00 7.85 13.00 0.07 57.57 08:31:01 4 19.61 0.00 9.15 27.55 0.08 43.60 08:31:01 5 21.67 0.00 7.86 11.64 0.08 58.74 08:31:01 6 18.73 0.00 8.27 3.04 0.10 69.86 08:31:01 7 20.80 0.00 7.50 3.57 0.07 68.06 08:32:01 all 53.58 0.00 5.80 0.60 0.11 39.89 08:32:01 0 53.84 0.00 5.89 0.05 0.12 40.10 08:32:01 1 51.74 0.00 5.69 0.86 0.12 41.59 08:32:01 2 54.32 0.00 5.80 0.24 0.12 39.53 08:32:01 3 53.10 0.00 5.43 0.03 0.12 41.32 08:32:01 4 55.91 0.00 5.97 0.51 0.12 37.50 08:32:01 5 55.11 0.00 6.07 0.15 0.12 38.55 08:32:01 6 53.90 0.00 5.79 2.12 0.10 38.09 08:32:01 7 50.75 0.00 5.77 0.91 0.10 42.46 08:33:01 all 11.04 0.00 1.60 0.74 0.07 86.55 08:33:01 0 10.05 0.00 1.96 0.12 0.07 87.81 08:33:01 1 10.75 0.00 1.64 1.14 0.05 86.42 08:33:01 2 9.57 0.00 1.56 0.79 0.08 88.00 08:33:01 3 11.38 0.00 1.46 2.13 0.07 84.96 08:33:01 4 11.87 0.00 1.54 0.48 0.08 86.03 08:33:01 5 13.83 0.00 1.62 0.35 0.07 84.12 08:33:01 6 11.22 0.00 1.69 0.33 0.05 86.71 08:33:01 7 9.63 0.00 1.34 0.60 0.07 88.36 08:34:01 all 7.25 0.00 0.88 0.05 0.06 91.77 08:34:01 0 6.71 0.00 0.98 0.05 0.05 92.20 08:34:01 1 7.05 0.00 0.87 0.07 0.08 91.93 08:34:01 2 7.27 0.00 0.95 0.15 0.07 91.56 08:34:01 3 8.13 0.00 0.92 0.02 0.07 90.87 08:34:01 4 8.74 0.00 0.85 0.02 0.07 90.32 08:34:01 5 7.12 0.00 0.92 0.03 0.05 91.88 08:34:01 6 6.29 0.00 0.77 0.02 0.07 92.86 08:34:01 7 6.67 0.00 0.75 0.00 0.05 92.53 08:35:01 all 4.36 0.00 0.73 0.19 0.03 94.68 08:35:01 0 13.86 0.00 1.04 0.07 0.05 84.98 08:35:01 1 1.19 0.00 0.70 0.10 0.03 97.98 08:35:01 2 1.84 0.00 0.62 0.20 0.02 97.33 08:35:01 3 4.41 0.00 0.85 0.13 0.05 94.56 08:35:01 4 6.87 0.00 0.67 0.12 0.02 92.33 08:35:01 5 1.08 0.00 0.55 0.15 0.02 98.20 08:35:01 6 4.04 0.00 0.79 0.05 0.02 95.11 08:35:01 7 1.59 0.00 0.67 0.75 0.03 96.96 Average: all 17.49 0.00 2.98 2.79 0.06 76.68 Average: 0 17.49 0.00 2.97 0.98 0.06 78.49 Average: 1 14.87 0.00 2.87 2.05 0.06 80.15 Average: 2 16.48 0.00 3.02 3.54 0.07 76.90 Average: 3 16.43 0.00 2.83 5.70 0.07 74.98 Average: 4 17.28 0.00 3.05 4.75 0.06 74.87 Average: 5 23.55 0.00 3.27 3.11 0.07 70.00 Average: 6 17.26 0.00 3.02 1.04 0.06 78.61 Average: 7 16.55 0.00 2.82 1.11 0.06 79.46