---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34313 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 892 24098 0 7175 30818 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:7d:a2:22 brd ff:ff:ff:ff:ff:ff inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fe7d:a222/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:d1:ee:52 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::42:52ff:fed1:ee52/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34313) 08/10/25 _x86_64_ (8 CPU) 14:17:22 LINUX RESTART (8 CPU) 14:18:02 tps rtps wtps bread/s bwrtn/s 14:19:01 138.27 30.20 108.07 2691.53 31265.63 14:20:01 621.70 3.63 618.06 464.19 204841.46 14:21:01 39.89 0.18 39.70 22.53 28017.19 14:22:01 234.89 0.43 234.46 45.33 56462.72 14:23:01 22.91 0.00 22.91 0.00 23086.42 14:24:01 29.55 0.13 29.41 21.73 23229.46 14:25:01 76.57 1.82 74.75 94.12 6794.20 Average: 166.32 5.14 161.18 471.71 53438.00 14:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:19:01 29704468 31660668 3234752 9.82 78660 2177804 1731556 5.09 916552 2001344 435060 14:20:01 24360896 30851872 8578324 26.04 146344 6458408 6988436 20.56 1892716 6062528 51020 14:21:01 22968608 29559304 9970612 30.27 147936 6556256 8631376 25.40 3279316 6054892 276 14:22:01 22161220 29295196 10778000 32.72 189564 7005228 9066864 26.68 3634364 6443456 3592 14:23:01 22041444 29181360 10897776 33.08 189668 7010312 9235484 27.17 3762600 6432408 668 14:24:01 22255260 29353512 10683960 32.44 189852 6973948 8244640 24.26 3605856 6388296 340 14:25:01 24670620 31549104 8268600 25.10 192024 6742492 1608600 4.73 1456556 6194708 8528 Average: 24023217 30207288 8916003 27.07 162007 6132064 6500994 19.13 2649709 5653947 71355 14:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:19:01 ens3 298.54 214.71 4951.16 24.01 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 lo 10.44 10.44 1.00 1.00 0.00 0.00 0.00 0.00 14:20:01 veth024a687 0.52 0.72 0.03 0.04 0.00 0.00 0.00 0.00 14:20:01 veth0281757 1.62 1.70 0.17 0.17 0.00 0.00 0.00 0.00 14:20:01 veth9e3e6ae 0.38 0.50 0.02 0.03 0.00 0.00 0.00 0.00 14:20:01 ens3 1045.39 547.89 32690.44 44.54 0.00 0.00 0.00 0.00 14:21:01 veth024a687 91.34 90.95 16.00 18.58 0.00 0.00 0.00 0.00 14:21:01 veth0281757 14.15 11.85 1.82 1.83 0.00 0.00 0.00 0.00 14:21:01 veth9e3e6ae 3.38 4.22 0.54 0.44 0.00 0.00 0.00 0.00 14:21:01 ens3 11.41 6.75 6.91 1.50 0.00 0.00 0.00 0.00 14:22:01 veth024a687 34.19 34.19 8.97 14.73 0.00 0.00 0.00 0.00 14:22:01 veth0281757 15.16 10.50 7.68 3.64 0.00 0.00 0.00 0.00 14:22:01 veth9e3e6ae 3.58 5.18 0.57 2.57 0.00 0.00 0.00 0.00 14:22:01 ens3 133.93 74.64 2186.55 7.07 0.00 0.00 0.00 0.00 14:23:01 veth024a687 254.46 254.31 38.24 104.46 0.00 0.00 0.00 0.01 14:23:01 veth0281757 29.46 25.40 10.83 6.07 0.00 0.00 0.00 0.00 14:23:01 veth9e3e6ae 12.68 14.73 2.03 4.09 0.00 0.00 0.00 0.00 14:23:01 ens3 1.10 0.97 0.26 0.18 0.00 0.00 0.00 0.00 14:24:01 veth024a687 0.45 0.52 0.59 0.04 0.00 0.00 0.00 0.00 14:24:01 veth0281757 24.56 18.73 1.95 2.56 0.00 0.00 0.00 0.00 14:24:01 veth9e3e6ae 12.60 15.41 1.70 1.25 0.00 0.00 0.00 0.00 14:24:01 ens3 11.45 11.51 9.50 2.29 0.00 0.00 0.00 0.00 14:25:01 ens3 42.16 35.69 67.72 18.84 0.00 0.00 0.00 0.00 14:25:01 docker0 50.29 94.18 4.26 1341.71 0.00 0.00 0.00 0.00 14:25:01 lo 29.56 29.56 2.66 2.66 0.00 0.00 0.00 0.00 Average: ens3 220.38 127.24 5703.46 14.04 0.00 0.00 0.00 0.00 Average: docker0 7.20 13.49 0.61 192.13 0.00 0.00 0.00 0.00 Average: lo 3.67 3.67 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34313) 08/10/25 _x86_64_ (8 CPU) 14:17:22 LINUX RESTART (8 CPU) 14:18:02 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 9.73 0.00 0.95 2.43 0.03 86.86 14:19:01 0 15.54 0.00 1.27 0.97 0.03 82.18 14:19:01 1 20.18 0.00 1.32 5.75 0.05 72.70 14:19:01 2 1.55 0.00 0.76 8.96 0.02 88.71 14:19:01 3 6.35 0.00 0.65 0.10 0.03 92.87 14:19:01 4 25.16 0.00 1.97 1.15 0.05 71.67 14:19:01 5 3.02 0.00 0.58 0.68 0.03 95.69 14:19:01 6 5.36 0.00 0.58 0.17 0.02 93.88 14:19:01 7 0.66 0.00 0.39 1.67 0.02 97.26 14:20:01 all 20.27 0.00 8.11 9.57 0.08 61.97 14:20:01 0 19.76 0.00 9.93 38.50 0.10 31.72 14:20:01 1 20.93 0.00 8.98 4.06 0.08 65.94 14:20:01 2 18.79 0.00 7.16 8.28 0.07 65.71 14:20:01 3 20.27 0.00 8.14 1.46 0.07 70.07 14:20:01 4 19.60 0.00 8.07 3.83 0.07 68.42 14:20:01 5 21.87 0.00 7.96 3.01 0.08 67.08 14:20:01 6 21.49 0.00 6.61 2.38 0.08 69.44 14:20:01 7 19.46 0.00 8.11 15.03 0.08 57.32 14:21:01 all 23.03 0.00 1.81 0.95 0.07 74.15 14:21:01 0 24.02 0.00 1.69 0.02 0.07 74.21 14:21:01 1 29.50 0.00 2.38 0.52 0.08 67.52 14:21:01 2 22.37 0.00 1.64 6.45 0.08 69.45 14:21:01 3 21.36 0.00 1.70 0.02 0.07 76.86 14:21:01 4 23.43 0.00 1.81 0.22 0.05 74.50 14:21:01 5 24.48 0.00 1.81 0.02 0.07 73.63 14:21:01 6 21.63 0.00 1.76 0.29 0.05 76.27 14:21:01 7 17.43 0.00 1.68 0.05 0.05 80.79 14:22:01 all 10.00 0.00 2.43 2.83 0.05 84.68 14:22:01 0 8.57 0.00 2.72 2.54 0.05 86.12 14:22:01 1 7.52 0.00 2.79 2.46 0.07 87.17 14:22:01 2 11.96 0.00 2.75 3.67 0.05 81.57 14:22:01 3 12.57 0.00 2.65 9.93 0.07 74.78 14:22:01 4 10.40 0.00 1.97 1.44 0.05 86.14 14:22:01 5 9.53 0.00 1.81 0.12 0.05 88.49 14:22:01 6 7.32 0.00 2.34 0.55 0.05 89.74 14:22:01 7 12.18 0.00 2.42 1.95 0.07 83.38 14:23:01 all 6.38 0.00 0.94 1.11 0.06 91.51 14:23:01 0 6.27 0.00 0.84 0.03 0.07 92.80 14:23:01 1 6.99 0.00 1.01 0.02 0.07 91.92 14:23:01 2 7.07 0.00 1.25 0.03 0.07 91.57 14:23:01 3 6.50 0.00 0.90 0.05 0.07 92.48 14:23:01 4 5.91 0.00 0.75 8.32 0.05 84.97 14:23:01 5 6.28 0.00 0.87 0.02 0.07 92.77 14:23:01 6 7.08 0.00 0.75 0.02 0.05 92.10 14:23:01 7 4.95 0.00 1.14 0.39 0.07 93.45 14:24:01 all 1.88 0.00 0.58 1.12 0.06 96.36 14:24:01 0 2.16 0.00 0.67 0.17 0.07 96.94 14:24:01 1 1.90 0.00 0.53 0.05 0.03 97.48 14:24:01 2 1.91 0.00 0.77 0.10 0.07 97.15 14:24:01 3 1.69 0.00 0.55 0.02 0.05 97.69 14:24:01 4 1.56 0.00 0.59 8.16 0.07 89.63 14:24:01 5 1.36 0.00 0.54 0.05 0.05 98.00 14:24:01 6 1.70 0.00 0.53 0.00 0.05 97.71 14:24:01 7 2.74 0.00 0.47 0.40 0.07 96.32 14:25:01 all 7.14 0.00 0.74 0.55 0.03 91.55 14:25:01 0 3.15 0.00 0.65 0.05 0.02 96.13 14:25:01 1 3.76 0.00 0.67 0.28 0.02 95.27 14:25:01 2 15.90 0.00 0.90 0.12 0.03 83.04 14:25:01 3 13.96 0.00 1.04 0.12 0.03 84.85 14:25:01 4 12.37 0.00 0.88 1.85 0.03 84.86 14:25:01 5 2.74 0.00 0.40 0.03 0.03 96.80 14:25:01 6 3.95 0.00 0.79 0.07 0.05 95.15 14:25:01 7 1.34 0.00 0.57 1.87 0.02 96.21 Average: all 11.19 0.00 2.22 2.64 0.05 83.90 Average: 0 11.33 0.00 2.53 6.00 0.06 80.09 Average: 1 12.94 0.00 2.52 1.86 0.06 82.62 Average: 2 11.37 0.00 2.17 3.92 0.06 82.47 Average: 3 11.81 0.00 2.23 1.67 0.06 84.24 Average: 4 14.03 0.00 2.28 3.57 0.05 80.06 Average: 5 9.88 0.00 1.99 0.56 0.06 87.52 Average: 6 9.78 0.00 1.91 0.49 0.05 87.77 Average: 7 8.39 0.00 2.10 3.03 0.05 86.42