---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85371 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 13G 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 872 25833 0 5460 30839 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:48:14:33 brd ff:ff:ff:ff:ff:ff inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe48:1433/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:4c:c9:03 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:aeff:fe4c:c903/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85371) 11/20/24 _x86_64_ (8 CPU) 18:28:26 LINUX RESTART (8 CPU) 18:29:02 tps rtps wtps bread/s bwrtn/s 18:30:01 305.76 37.04 268.72 1724.59 27166.65 18:31:01 561.60 22.24 539.35 2702.43 133592.67 18:32:01 152.29 0.53 151.76 45.33 39166.54 18:33:01 18.21 0.00 18.21 0.00 18701.42 18:34:01 45.59 0.05 45.54 6.00 18988.97 Average: 216.40 11.89 204.51 892.96 47594.20 18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30014544 31651668 2924676 8.88 73644 1870256 1468292 4.32 925420 1699428 210832 18:31:01 26110544 31042400 6828676 20.73 135252 4980784 6414996 18.87 1718028 4564756 18792 18:32:01 24408760 29760232 8530460 25.90 164900 5332172 8163972 24.02 3130460 4795460 1016 18:33:01 24312068 29665280 8627152 26.19 165048 5334176 8281128 24.37 3236452 4783380 420 18:34:01 25866132 31094200 7073088 21.47 165700 5221884 2985504 8.78 1838028 4678584 120 Average: 26142410 30642756 6796810 20.63 140909 4547854 5462778 16.07 2169678 4104322 46236 18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 18:30:01 ens3 120.40 81.83 1100.68 30.67 0.00 0.00 0.00 0.00 18:31:01 veth504224c 1.48 1.55 0.16 0.16 0.00 0.00 0.00 0.00 18:31:01 vethb0ac5bc 1.32 1.73 0.15 0.17 0.00 0.00 0.00 0.00 18:31:01 veth799412f 53.32 72.86 8.29 9.85 0.00 0.00 0.00 0.00 18:31:01 vethac643ac 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 18:32:01 veth504224c 15.36 13.11 2.02 1.99 0.00 0.00 0.00 0.00 18:32:01 vethb0ac5bc 3.48 4.55 0.64 0.73 0.00 0.00 0.00 0.00 18:32:01 veth799412f 250.67 252.79 59.18 33.79 0.00 0.00 0.00 0.00 18:32:01 veth63c2434 0.48 0.45 0.50 0.25 0.00 0.00 0.00 0.00 18:33:01 veth504224c 15.25 10.98 1.40 1.61 0.00 0.00 0.00 0.00 18:33:01 vethb0ac5bc 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 18:33:01 veth799412f 461.24 462.87 89.20 49.70 0.00 0.00 0.00 0.01 18:33:01 veth63c2434 1.35 1.27 0.17 0.38 0.00 0.00 0.00 0.00 18:34:01 veth799412f 104.63 105.42 19.99 11.04 0.00 0.00 0.00 0.00 18:34:01 docker0 12.13 17.26 2.07 288.50 0.00 0.00 0.00 0.00 18:34:01 lo 25.03 25.03 2.32 2.32 0.00 0.00 0.00 0.00 18:34:01 veth965377d 218.15 217.96 30.52 45.87 0.00 0.00 0.00 0.00 Average: veth799412f 174.55 179.38 35.45 20.94 0.00 0.00 0.00 0.00 Average: docker0 2.43 3.46 0.41 57.89 0.00 0.00 0.00 0.00 Average: lo 4.23 4.23 0.40 0.40 0.00 0.00 0.00 0.00 Average: veth965377d 43.77 43.74 6.12 9.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85371) 11/20/24 _x86_64_ (8 CPU) 18:28:26 LINUX RESTART (8 CPU) 18:29:02 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 9.90 0.00 0.97 2.75 0.04 86.34 18:30:01 0 13.11 0.00 1.12 1.07 0.07 84.64 18:30:01 1 9.57 0.00 0.93 7.40 0.02 82.08 18:30:01 2 18.30 0.00 1.12 0.37 0.03 80.17 18:30:01 3 3.14 0.00 0.53 1.15 0.03 95.14 18:30:01 4 1.76 0.00 1.15 3.34 0.02 93.72 18:30:01 5 10.37 0.00 0.80 6.43 0.05 82.35 18:30:01 6 16.51 0.00 1.24 1.74 0.03 80.48 18:30:01 7 6.38 0.00 0.92 0.53 0.03 92.15 18:31:01 all 16.09 0.00 6.76 8.05 0.06 69.04 18:31:01 0 15.84 0.00 6.00 2.46 0.05 75.65 18:31:01 1 15.86 0.00 6.21 4.16 0.07 73.69 18:31:01 2 14.98 0.00 6.09 4.82 0.07 74.04 18:31:01 3 14.91 0.00 6.59 7.06 0.07 71.37 18:31:01 4 16.49 0.00 6.83 5.94 0.05 70.68 18:31:01 5 15.13 0.00 9.01 32.47 0.07 43.32 18:31:01 6 19.63 0.00 7.36 1.56 0.07 71.38 18:31:01 7 15.82 0.00 6.02 6.23 0.05 71.88 18:32:01 all 27.55 0.00 3.22 2.32 0.08 66.83 18:32:01 0 30.67 0.00 3.95 6.52 0.07 58.79 18:32:01 1 24.24 0.00 2.65 2.29 0.07 70.75 18:32:01 2 21.48 0.00 2.91 0.86 0.07 74.69 18:32:01 3 36.04 0.00 3.59 0.50 0.08 59.79 18:32:01 4 26.40 0.00 3.19 2.34 0.08 67.98 18:32:01 5 29.90 0.00 3.49 0.18 0.08 66.34 18:32:01 6 24.45 0.00 2.87 4.12 0.07 68.49 18:32:01 7 27.28 0.00 3.13 1.73 0.08 67.77 18:33:01 all 5.30 0.00 0.66 0.92 0.05 93.06 18:33:01 0 5.05 0.00 0.70 1.07 0.07 93.11 18:33:01 1 3.97 0.00 0.38 0.00 0.05 95.59 18:33:01 2 4.87 0.00 0.69 0.00 0.07 94.38 18:33:01 3 6.62 0.00 0.73 0.00 0.05 92.59 18:33:01 4 5.81 0.00 0.70 6.10 0.07 87.32 18:33:01 5 5.19 0.00 0.92 0.15 0.05 93.69 18:33:01 6 5.02 0.00 0.65 0.03 0.03 94.26 18:33:01 7 5.88 0.00 0.52 0.02 0.03 93.56 18:34:01 all 1.58 0.00 0.56 1.05 0.05 96.77 18:34:01 0 1.32 0.00 0.57 3.89 0.05 94.17 18:34:01 1 1.92 0.00 0.60 0.03 0.07 97.38 18:34:01 2 1.37 0.00 0.69 0.07 0.05 97.83 18:34:01 3 1.28 0.00 0.48 3.80 0.03 94.39 18:34:01 4 2.08 0.00 0.60 0.08 0.03 97.20 18:34:01 5 1.15 0.00 0.55 0.37 0.05 97.88 18:34:01 6 1.45 0.00 0.42 0.12 0.05 97.96 18:34:01 7 2.02 0.00 0.55 0.03 0.05 97.35 Average: all 12.07 0.00 2.43 3.01 0.05 82.43 Average: 0 13.18 0.00 2.47 3.01 0.06 81.28 Average: 1 11.12 0.00 2.16 2.76 0.05 83.91 Average: 2 12.17 0.00 2.29 1.22 0.06 84.26 Average: 3 12.40 0.00 2.38 2.50 0.05 82.66 Average: 4 10.51 0.00 2.50 3.56 0.05 83.38 Average: 5 12.32 0.00 2.94 7.85 0.06 76.83 Average: 6 13.39 0.00 2.51 1.51 0.05 82.54 Average: 7 11.46 0.00 2.22 1.70 0.05 84.57