---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33097 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 871 25648 0 5647 30840 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:49:a8:af brd ff:ff:ff:ff:ff:ff inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe49:a8af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:8f:16:45 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-33097) 08/23/24 _x86_64_ (8 CPU) 11:50:45 LINUX RESTART (8 CPU) 11:51:01 tps rtps wtps bread/s bwrtn/s 11:52:02 419.28 87.22 332.06 6253.89 113744.38 11:53:01 153.35 23.48 129.87 2819.58 65323.39 11:54:01 315.83 13.23 302.60 776.90 129224.61 11:55:01 49.03 0.40 48.63 26.93 5174.90 11:56:01 31.63 0.07 31.56 13.73 2345.06 Average: 193.95 24.88 169.07 1975.45 63155.39 11:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:52:02 30148384 31720564 2790836 8.47 69604 1813544 1342820 3.95 851372 1648408 150068 11:53:01 29198592 31666172 3740628 11.36 97936 2649784 1392124 4.10 993532 2389504 638172 11:54:01 26013944 31355248 6925276 21.02 129832 5373136 4192960 12.34 1356832 5043828 1612 11:55:01 23890352 29377744 9048868 27.47 132068 5511508 6754972 19.87 3441396 5063804 728 11:56:01 25224132 30742080 7715088 23.42 132580 5546780 3132204 9.22 2132404 5066076 252 Average: 26895081 30972362 6044139 18.35 112404 4178950 3363016 9.89 1755107 3842324 158166 11:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:52:02 lo 2.27 2.27 0.24 0.24 0.00 0.00 0.00 0.00 11:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:02 ens3 368.86 242.78 1677.95 74.86 0.00 0.00 0.00 0.00 11:53:01 lo 6.17 6.17 0.58 0.58 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 br-debe634dd7c0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 156.23 117.80 4017.60 14.07 0.00 0.00 0.00 0.00 11:54:01 veth610a14a 16.48 21.48 1.50 2.53 0.00 0.00 0.00 0.00 11:54:01 veth94ea85f 0.15 0.60 0.01 0.04 0.00 0.00 0.00 0.00 11:54:01 veth993bda4 0.28 0.42 0.02 0.03 0.00 0.00 0.00 0.00 11:54:01 lo 4.27 4.27 0.39 0.39 0.00 0.00 0.00 0.00 11:55:01 veth610a14a 71.70 85.52 56.52 22.58 0.00 0.00 0.00 0.00 11:55:01 veth94ea85f 3.02 3.08 0.80 0.71 0.00 0.00 0.00 0.00 11:55:01 veth993bda4 4.32 3.85 0.72 0.40 0.00 0.00 0.00 0.00 11:55:01 lo 1.80 1.80 0.39 0.39 0.00 0.00 0.00 0.00 11:56:01 veth94ea85f 2.98 1.83 1.11 0.46 0.00 0.00 0.00 0.00 11:56:01 lo 5.60 5.60 0.99 0.99 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 br-debe634dd7c0 1.82 2.28 0.66 0.43 0.00 0.00 0.00 0.00 Average: veth94ea85f 1.23 1.11 0.39 0.24 0.00 0.00 0.00 0.00 Average: lo 4.01 4.01 0.52 0.52 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 Average: br-debe634dd7c0 0.36 0.46 0.13 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33097) 08/23/24 _x86_64_ (8 CPU) 11:50:45 LINUX RESTART (8 CPU) 11:51:01 CPU %user %nice %system %iowait %steal %idle 11:52:02 all 11.35 0.00 1.54 2.55 0.04 84.52 11:52:02 0 7.93 0.00 1.35 0.80 0.02 89.90 11:52:02 1 7.77 0.00 0.79 1.02 0.03 90.40 11:52:02 2 3.08 0.00 0.97 7.56 0.07 88.33 11:52:02 3 2.04 0.00 0.85 0.47 0.02 96.62 11:52:02 4 7.76 0.00 2.44 0.35 0.03 89.42 11:52:02 5 24.86 0.00 1.92 2.76 0.07 70.39 11:52:02 6 23.22 0.00 2.72 6.51 0.05 67.51 11:52:02 7 14.12 0.00 1.25 0.90 0.05 83.67 11:53:01 all 9.82 0.00 1.35 5.36 0.04 83.44 11:53:01 0 11.63 0.00 1.45 1.07 0.05 85.80 11:53:01 1 4.00 0.00 0.80 0.31 0.03 94.86 11:53:01 2 1.92 0.00 1.44 0.03 0.02 96.58 11:53:01 3 3.95 0.00 0.58 1.55 0.03 93.88 11:53:01 4 3.16 0.00 1.25 2.32 0.02 93.26 11:53:01 5 1.35 0.00 1.12 32.46 0.07 65.00 11:53:01 6 38.31 0.00 2.43 4.27 0.07 54.92 11:53:01 7 14.20 0.00 1.67 0.94 0.03 83.17 11:54:01 all 11.63 0.00 5.13 7.25 0.07 75.91 11:54:01 0 9.26 0.00 6.04 19.09 0.07 65.55 11:54:01 1 12.54 0.00 5.21 13.77 0.07 68.41 11:54:01 2 11.61 0.00 5.06 1.19 0.07 82.07 11:54:01 3 13.43 0.00 4.98 9.90 0.07 71.63 11:54:01 4 11.40 0.00 4.39 3.52 0.05 80.64 11:54:01 5 11.78 0.00 4.29 8.89 0.07 74.97 11:54:01 6 11.48 0.00 5.82 0.68 0.07 81.95 11:54:01 7 11.58 0.00 5.26 0.94 0.09 82.13 11:55:01 all 27.29 0.00 3.15 0.68 0.09 68.80 11:55:01 0 23.18 0.00 2.81 1.31 0.08 72.62 11:55:01 1 20.86 0.00 3.13 0.59 0.08 75.34 11:55:01 2 24.09 0.00 2.69 0.24 0.10 72.89 11:55:01 3 21.43 0.00 2.40 0.02 0.08 76.07 11:55:01 4 20.23 0.00 2.05 1.36 0.07 76.29 11:55:01 5 33.60 0.00 3.69 1.70 0.10 60.91 11:55:01 6 37.23 0.00 4.36 0.20 0.10 58.10 11:55:01 7 37.72 0.00 4.04 0.03 0.10 58.11 11:56:01 all 4.64 0.00 0.70 0.20 0.04 94.41 11:56:01 0 3.90 0.00 0.68 0.10 0.02 95.30 11:56:01 1 4.51 0.00 0.72 0.05 0.03 94.69 11:56:01 2 4.77 0.00 0.80 0.08 0.05 94.30 11:56:01 3 3.50 0.00 0.40 0.12 0.07 95.92 11:56:01 4 6.32 0.00 1.02 0.37 0.07 92.23 11:56:01 5 5.18 0.00 0.67 0.05 0.03 94.07 11:56:01 6 3.39 0.00 0.48 0.05 0.03 96.04 11:56:01 7 5.59 0.00 0.85 0.79 0.03 92.74 Average: all 12.95 0.00 2.37 3.19 0.06 81.44 Average: 0 11.16 0.00 2.46 4.45 0.05 81.88 Average: 1 9.94 0.00 2.12 3.11 0.05 84.78 Average: 2 9.09 0.00 2.19 1.83 0.06 86.83 Average: 3 8.86 0.00 1.84 2.41 0.05 86.83 Average: 4 9.79 0.00 2.23 1.58 0.05 86.36 Average: 5 15.40 0.00 2.34 9.09 0.07 73.10 Average: 6 22.67 0.00 3.16 2.34 0.06 71.76 Average: 7 16.64 0.00 2.61 0.72 0.06 79.97