---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23190 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 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 882 24048 0 7235 30829 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:b2:3d:81 brd ff:ff:ff:ff:ff:ff inet 10.30.107.21/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:feb2:3d81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:d9:46:4c 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:f0ff:fed9:464c/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-23190) 06/23/25 _x86_64_ (8 CPU) 11:44:42 LINUX RESTART (8 CPU) 11:45:01 tps rtps wtps bread/s bwrtn/s 11:46:01 250.01 69.69 180.32 4759.74 85241.79 11:47:01 388.92 19.88 369.04 2297.35 172468.19 11:48:01 406.83 3.15 403.68 401.27 96366.34 11:49:01 16.89 0.00 16.89 0.00 18699.63 11:50:01 5.12 0.00 5.12 0.00 127.05 11:51:01 197.92 0.13 197.78 15.20 32039.99 11:52:01 25.18 0.25 24.93 14.13 1963.94 11:53:01 9.33 0.00 9.33 0.00 234.49 11:54:01 45.71 0.02 45.69 2.67 640.96 Average: 149.54 10.35 139.20 832.25 45308.66 11:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 30192668 31724564 2746552 8.34 67104 1775760 1380132 4.06 825592 1633664 163160 11:47:01 25296472 31652848 7642748 23.20 147512 6302064 1726952 5.08 1005068 6078452 1349668 11:48:01 23451156 30009916 9488064 28.80 162824 6492448 7468700 21.97 2859712 5989620 2196 11:49:01 23498848 30058196 9440372 28.66 162960 6493324 7589728 22.33 2813068 5987740 188 11:50:01 23481824 30035464 9457396 28.71 163164 6487812 7640272 22.48 2835116 5979948 600 11:51:01 22843220 29992328 10096000 30.65 203504 6983700 7783832 22.90 2955096 6434732 32340 11:52:01 22818708 29912932 10120512 30.72 203896 6933764 7917200 23.29 3079760 6338716 276 11:53:01 22807220 29902308 10132000 30.76 204004 6934312 7975472 23.47 3088092 6338216 760 11:54:01 24066676 31111248 8872544 26.94 204484 6894476 3005872 8.84 1939804 6273580 240 Average: 24272977 30488867 8666243 26.31 168828 6144184 5832018 17.16 2377923 5672741 172159 11:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 11:46:01 ens3 512.90 308.52 1661.05 66.49 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 lo 13.66 13.66 1.26 1.26 0.00 0.00 0.00 0.00 11:47:01 ens3 1159.31 672.00 33168.56 57.48 0.00 0.00 0.00 0.00 11:47:01 br-465cfa4938fe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 veth67847bd 4.78 5.77 0.76 0.84 0.00 0.00 0.00 0.00 11:48:01 veth6680a9e 5.07 4.30 0.59 0.54 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 veth3e6ed18 0.15 0.53 0.01 0.03 0.00 0.00 0.00 0.00 11:49:01 veth67847bd 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 11:49:01 veth6680a9e 6.20 9.13 1.33 0.72 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 veth3e6ed18 0.35 0.33 0.04 0.90 0.00 0.00 0.00 0.00 11:50:01 veth67847bd 0.35 0.57 0.04 0.06 0.00 0.00 0.00 0.00 11:50:01 veth6680a9e 106.40 108.85 12.85 25.73 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 veth3e6ed18 0.58 0.58 0.06 1.17 0.00 0.00 0.00 0.00 11:51:01 veth67847bd 0.17 0.37 0.01 0.02 0.00 0.00 0.00 0.00 11:51:01 veth6680a9e 39.31 42.19 5.13 8.90 0.00 0.00 0.00 0.00 11:51:01 docker0 121.91 179.42 7.93 1348.26 0.00 0.00 0.00 0.00 11:51:01 veth3e6ed18 0.57 0.58 0.05 1.22 0.00 0.00 0.00 0.00 11:52:01 veth1e9c86e 3.55 2.97 0.51 0.56 0.00 0.00 0.00 0.00 11:52:01 veth67847bd 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00 11:52:01 veth6680a9e 379.92 381.39 41.93 91.63 0.00 0.00 0.00 0.01 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 veth1e9c86e 3.13 2.73 0.44 0.53 0.00 0.00 0.00 0.00 11:53:01 veth67847bd 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 11:53:01 veth6680a9e 320.26 321.96 35.38 76.38 0.00 0.00 0.00 0.01 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 vethdf93d32 1098.35 1125.83 259.65 130.10 0.00 0.00 0.00 0.02 11:54:01 veth65b66c6 229.33 229.10 33.50 52.06 0.00 0.00 0.00 0.00 11:54:01 lo 29.93 29.93 2.64 2.64 0.00 0.00 0.00 0.00 Average: docker0 13.55 19.94 0.88 149.80 0.00 0.00 0.00 0.00 Average: vethdf93d32 122.04 125.09 28.85 14.46 0.00 0.00 0.00 0.00 Average: veth65b66c6 25.48 25.45 3.72 5.78 0.00 0.00 0.00 0.00 Average: lo 2.98 2.98 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23190) 06/23/25 _x86_64_ (8 CPU) 11:44:42 LINUX RESTART (8 CPU) 11:45:01 CPU %user %nice %system %iowait %steal %idle 11:46:01 all 9.42 0.00 1.19 4.08 0.04 85.28 11:46:01 0 7.92 0.00 1.59 4.38 0.03 86.08 11:46:01 1 2.78 0.00 2.41 22.33 0.05 72.43 11:46:01 2 11.98 0.00 0.85 0.45 0.03 86.68 11:46:01 3 2.59 0.00 0.67 0.42 0.02 96.31 11:46:01 4 8.66 0.00 1.02 0.52 0.03 89.77 11:46:01 5 4.81 0.00 0.55 0.40 0.03 94.21 11:46:01 6 28.72 0.00 1.70 2.47 0.07 67.04 11:46:01 7 7.90 0.00 0.67 1.74 0.03 89.65 11:47:01 all 17.90 0.00 7.14 9.01 0.09 65.86 11:47:01 0 18.35 0.00 6.85 12.02 0.08 62.69 11:47:01 1 14.41 0.00 7.07 11.13 0.08 67.30 11:47:01 2 33.81 0.00 7.74 7.51 0.12 50.82 11:47:01 3 16.30 0.00 6.80 2.83 0.10 73.97 11:47:01 4 15.56 0.00 7.26 12.33 0.08 64.77 11:47:01 5 13.87 0.00 7.49 14.06 0.08 64.50 11:47:01 6 13.95 0.00 6.55 9.16 0.08 70.25 11:47:01 7 16.95 0.00 7.35 3.01 0.10 72.59 11:48:01 all 25.17 0.00 3.66 4.93 0.09 66.15 11:48:01 0 24.92 0.00 4.06 2.60 0.10 68.32 11:48:01 1 20.22 0.00 3.07 4.91 0.10 71.70 11:48:01 2 33.81 0.00 3.56 7.43 0.10 55.09 11:48:01 3 21.43 0.00 3.35 4.83 0.08 70.31 11:48:01 4 28.34 0.00 4.60 15.24 0.12 51.70 11:48:01 5 28.54 0.00 3.91 1.54 0.10 65.91 11:48:01 6 26.42 0.00 3.54 0.76 0.08 69.20 11:48:01 7 17.73 0.00 3.17 2.18 0.08 76.83 11:49:01 all 1.78 0.00 0.20 0.33 0.03 97.65 11:49:01 0 1.59 0.00 0.28 0.08 0.05 97.99 11:49:01 1 3.32 0.00 0.20 0.02 0.03 96.43 11:49:01 2 1.70 0.00 0.18 0.03 0.03 98.05 11:49:01 3 1.62 0.00 0.27 0.18 0.03 97.90 11:49:01 4 1.02 0.00 0.15 2.37 0.02 96.44 11:49:01 5 1.57 0.00 0.18 0.00 0.03 98.21 11:49:01 6 1.32 0.00 0.12 0.02 0.03 98.52 11:49:01 7 2.12 0.00 0.25 0.00 0.02 97.61 11:50:01 all 1.91 0.00 0.27 0.06 0.03 97.72 11:50:01 0 1.34 0.00 0.27 0.17 0.03 98.19 11:50:01 1 2.62 0.00 0.30 0.00 0.05 97.03 11:50:01 2 1.90 0.00 0.23 0.00 0.03 97.83 11:50:01 3 1.20 0.00 0.25 0.20 0.03 98.32 11:50:01 4 2.02 0.00 0.40 0.00 0.03 97.54 11:50:01 5 2.42 0.00 0.17 0.08 0.03 97.29 11:50:01 6 2.60 0.00 0.27 0.00 0.03 97.10 11:50:01 7 1.20 0.00 0.30 0.02 0.02 98.47 11:51:01 all 6.66 0.00 1.79 2.50 0.06 89.00 11:51:01 0 7.42 0.00 2.62 1.38 0.05 88.53 11:51:01 1 4.92 0.00 1.40 1.80 0.07 91.82 11:51:01 2 12.36 0.00 2.39 1.93 0.05 83.27 11:51:01 3 4.87 0.00 1.32 4.17 0.05 89.59 11:51:01 4 3.98 0.00 1.51 2.61 0.05 91.85 11:51:01 5 5.66 0.00 1.71 6.20 0.05 86.38 11:51:01 6 5.34 0.00 1.44 0.10 0.03 93.09 11:51:01 7 8.69 0.00 1.90 1.81 0.07 87.53 11:52:01 all 4.44 0.00 1.00 0.18 0.04 94.33 11:52:01 0 5.84 0.00 0.90 0.03 0.05 93.17 11:52:01 1 3.63 0.00 0.65 0.70 0.03 94.99 11:52:01 2 5.29 0.00 0.99 0.13 0.03 93.55 11:52:01 3 4.52 0.00 0.94 0.05 0.03 94.46 11:52:01 4 4.59 0.00 0.94 0.13 0.05 94.29 11:52:01 5 3.60 0.00 1.41 0.32 0.05 94.62 11:52:01 6 4.91 0.00 1.05 0.03 0.03 93.97 11:52:01 7 3.16 0.00 1.19 0.05 0.03 95.57 11:53:01 all 2.37 0.00 0.44 0.06 0.03 97.11 11:53:01 0 1.64 0.00 0.22 0.08 0.03 98.03 11:53:01 1 2.66 0.00 0.43 0.20 0.02 96.69 11:53:01 2 1.60 0.00 0.75 0.05 0.03 97.56 11:53:01 3 1.79 0.00 0.25 0.00 0.02 97.94 11:53:01 4 2.85 0.00 0.28 0.03 0.03 96.80 11:53:01 5 2.25 0.00 0.50 0.00 0.05 97.20 11:53:01 6 3.51 0.00 0.53 0.03 0.07 95.86 11:53:01 7 2.66 0.00 0.50 0.05 0.02 96.78 11:54:01 all 1.36 0.00 0.59 0.25 0.03 97.76 11:54:01 0 0.77 0.00 0.60 0.20 0.03 98.40 11:54:01 1 1.56 0.00 0.62 0.87 0.03 96.92 11:54:01 2 0.99 0.00 0.50 0.00 0.02 98.49 11:54:01 3 1.02 0.00 0.49 0.07 0.03 98.39 11:54:01 4 2.17 0.00 0.60 0.05 0.02 97.16 11:54:01 5 1.50 0.00 0.58 0.18 0.02 97.71 11:54:01 6 1.25 0.00 0.60 0.49 0.03 97.62 11:54:01 7 1.60 0.00 0.73 0.17 0.05 97.45 Average: all 7.87 0.00 1.80 2.37 0.05 87.91 Average: 0 7.74 0.00 1.93 2.32 0.05 87.96 Average: 1 6.22 0.00 1.78 4.64 0.05 87.31 Average: 2 11.45 0.00 1.90 1.94 0.05 84.67 Average: 3 6.12 0.00 1.58 1.41 0.04 90.84 Average: 4 7.66 0.00 1.85 3.68 0.05 86.77 Average: 5 7.12 0.00 1.83 2.52 0.05 88.49 Average: 6 9.77 0.00 1.75 1.44 0.05 86.99 Average: 7 6.87 0.00 1.77 1.00 0.05 90.31