---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27299 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 879 24898 0 6389 30832 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:20:c5:2c brd ff:ff:ff:ff:ff:ff inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fe20:c52c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:b4:bc:24 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::42:1ff:feb4:bc24/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27299) 07/29/24 _x86_64_ (8 CPU) 09:06:56 LINUX RESTART (8 CPU) 09:07:01 tps rtps wtps bread/s bwrtn/s 09:08:01 316.77 74.58 242.20 5340.13 55398.43 09:09:01 355.50 32.34 323.16 3253.72 157417.79 09:10:02 385.42 14.00 371.42 788.50 56478.60 09:11:01 137.99 1.39 136.60 56.67 31308.86 09:12:01 17.35 0.02 17.33 0.13 14034.06 09:13:01 46.32 0.07 46.25 12.66 14364.31 Average: 210.10 20.45 189.64 1579.74 54900.95 09:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:08:01 30248036 31656808 2691184 8.17 55544 1671900 1482460 4.36 890552 1525032 83060 09:09:01 25936064 31644984 7003156 21.26 126696 5730588 1751872 5.15 1010804 5483080 973744 09:10:02 23739164 29637336 9200056 27.93 143816 5883884 8947588 26.33 3228576 5388944 1260 09:11:01 23097180 29316396 9842040 29.88 172508 6137172 9587648 28.21 3621756 5588252 3944 09:12:01 22960276 29183644 9978944 30.30 172816 6140452 9703592 28.55 3752608 5590980 340 09:13:01 24838444 30936912 8100776 24.59 173584 6027628 3528156 10.38 2036676 5482876 156 Average: 25136527 30396013 7802693 23.69 140827 5265271 5833553 17.16 2423495 4843194 177084 09:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:08:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 09:08:01 ens3 383.72 264.15 1265.73 76.00 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 br-6bdd3b45cfde 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 lo 14.20 14.20 1.39 1.39 0.00 0.00 0.00 0.00 09:09:01 ens3 1249.52 600.65 33060.45 58.08 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:02 veth02af828 24.18 22.71 10.96 16.11 0.00 0.00 0.00 0.00 09:10:02 br-6bdd3b45cfde 1.18 1.08 0.10 0.40 0.00 0.00 0.00 0.00 09:10:02 lo 1.83 1.83 0.15 0.15 0.00 0.00 0.00 0.00 09:10:02 veth9b0e95b 10.91 10.63 1.45 1.45 0.00 0.00 0.00 0.00 09:11:01 veth02af828 15.79 13.32 11.59 26.74 0.00 0.00 0.00 0.00 09:11:01 br-6bdd3b45cfde 0.49 0.31 0.03 0.02 0.00 0.00 0.00 0.00 09:11:01 lo 1.97 1.97 0.16 0.16 0.00 0.00 0.00 0.00 09:11:01 veth9b0e95b 21.05 16.37 12.70 5.90 0.00 0.00 0.00 0.00 09:12:01 veth02af828 45.16 36.94 18.01 85.15 0.00 0.00 0.00 0.01 09:12:01 br-6bdd3b45cfde 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 09:12:01 veth9b0e95b 28.70 23.55 6.83 4.67 0.00 0.00 0.00 0.00 09:13:01 veth02af828 0.37 0.73 0.02 0.05 0.00 0.00 0.00 0.00 09:13:01 br-6bdd3b45cfde 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 09:13:01 ens3 1699.98 916.46 35510.20 142.38 0.00 0.00 0.00 0.00 Average: veth02af828 14.24 12.28 6.75 21.32 0.00 0.00 0.00 0.00 Average: br-6bdd3b45cfde 0.28 0.23 0.02 0.07 0.00 0.00 0.00 0.00 Average: lo 3.67 3.67 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 283.66 152.51 5935.09 23.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27299) 07/29/24 _x86_64_ (8 CPU) 09:06:56 LINUX RESTART (8 CPU) 09:07:01 CPU %user %nice %system %iowait %steal %idle 09:08:01 all 8.13 0.00 1.27 3.08 0.04 87.48 09:08:01 0 1.34 0.00 0.63 5.66 0.02 92.35 09:08:01 1 14.57 0.00 2.51 1.59 0.07 81.26 09:08:01 2 17.26 0.00 1.78 0.55 0.05 80.36 09:08:01 3 3.78 0.00 1.19 0.55 0.05 94.43 09:08:01 4 5.47 0.00 0.60 11.33 0.05 82.54 09:08:01 5 9.51 0.00 1.84 3.83 0.03 84.79 09:08:01 6 9.65 0.00 0.70 0.53 0.03 89.08 09:08:01 7 3.41 0.00 0.82 0.58 0.03 95.16 09:09:01 all 17.59 0.00 6.73 4.38 0.06 71.24 09:09:01 0 18.66 0.00 7.13 6.02 0.07 68.13 09:09:01 1 35.87 0.00 7.87 7.53 0.10 48.62 09:09:01 2 17.37 0.00 7.06 1.80 0.07 73.71 09:09:01 3 15.73 0.00 7.21 5.39 0.07 71.61 09:09:01 4 12.56 0.00 5.74 4.65 0.05 77.00 09:09:01 5 13.27 0.00 6.87 2.56 0.05 77.24 09:09:01 6 13.40 0.00 5.94 5.22 0.03 75.41 09:09:01 7 13.92 0.00 6.05 1.92 0.05 78.07 09:10:02 all 27.06 0.00 4.08 2.19 0.09 66.58 09:10:02 0 19.58 0.00 3.06 1.27 0.08 76.00 09:10:02 1 33.10 0.00 5.28 1.13 0.08 60.41 09:10:02 2 32.74 0.00 4.56 0.95 0.10 61.65 09:10:02 3 28.26 0.00 4.78 4.43 0.10 62.43 09:10:02 4 23.46 0.00 3.32 2.21 0.08 70.92 09:10:02 5 30.63 0.00 4.42 3.47 0.12 61.36 09:10:02 6 29.22 0.00 3.60 2.91 0.10 64.17 09:10:02 7 19.56 0.00 3.60 1.12 0.08 75.64 09:11:01 all 11.92 0.00 2.26 0.81 0.07 84.94 09:11:01 0 8.58 0.00 1.91 2.57 0.05 86.88 09:11:01 1 9.44 0.00 2.06 0.09 0.07 88.34 09:11:01 2 11.05 0.00 2.49 1.32 0.07 85.07 09:11:01 3 10.65 0.00 2.32 0.90 0.07 86.05 09:11:01 4 20.85 0.00 2.57 0.24 0.09 76.25 09:11:01 5 12.11 0.00 2.06 0.09 0.05 85.69 09:11:01 6 11.40 0.00 2.22 0.56 0.07 85.75 09:11:01 7 11.30 0.00 2.47 0.72 0.07 85.44 09:12:01 all 4.06 0.00 0.59 0.73 0.07 94.54 09:12:01 0 4.43 0.00 0.70 5.43 0.10 89.33 09:12:01 1 3.95 0.00 0.75 0.05 0.07 95.18 09:12:01 2 3.98 0.00 0.64 0.07 0.07 95.25 09:12:01 3 3.95 0.00 0.57 0.20 0.07 95.21 09:12:01 4 3.93 0.00 0.47 0.02 0.07 95.52 09:12:01 5 4.50 0.00 0.55 0.03 0.07 94.85 09:12:01 6 3.73 0.00 0.45 0.00 0.05 95.77 09:12:01 7 4.03 0.00 0.64 0.02 0.08 95.23 09:13:01 all 2.71 0.00 0.71 0.93 0.07 95.59 09:13:01 0 3.46 0.00 0.68 6.52 0.07 89.27 09:13:01 1 2.79 0.00 0.64 0.08 0.07 96.42 09:13:01 2 2.75 0.00 0.70 0.03 0.07 96.45 09:13:01 3 3.73 0.00 0.75 0.08 0.07 95.37 09:13:01 4 2.09 0.00 0.68 0.22 0.05 96.96 09:13:01 5 2.21 0.00 0.75 0.17 0.07 96.80 09:13:01 6 2.07 0.00 0.72 0.08 0.05 97.07 09:13:01 7 2.60 0.00 0.70 0.18 0.07 96.45 Average: all 11.89 0.00 2.60 2.02 0.07 83.42 Average: 0 9.33 0.00 2.35 4.59 0.06 83.67 Average: 1 16.60 0.00 3.18 1.74 0.08 78.40 Average: 2 14.17 0.00 2.87 0.78 0.07 82.11 Average: 3 11.00 0.00 2.80 1.92 0.07 84.20 Average: 4 11.35 0.00 2.23 3.12 0.06 83.24 Average: 5 12.02 0.00 2.75 1.69 0.06 83.47 Average: 6 11.56 0.00 2.27 1.55 0.06 84.57 Average: 7 9.13 0.00 2.38 0.76 0.06 87.67