---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10747 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 13G 143G 8% / 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 866 26681 0 4619 30845 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:de:1c:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fede:1cb1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:9e:89:8f 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::42:79ff:fe9e:898f/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-10747) 03/25/25 _x86_64_ (8 CPU) 11:19:18 LINUX RESTART (8 CPU) 11:20:02 tps rtps wtps bread/s bwrtn/s 11:21:01 241.91 20.35 221.56 2378.58 80622.67 11:22:01 358.31 2.57 355.75 403.47 98094.24 11:23:01 227.65 0.13 227.51 17.73 66868.19 11:24:01 12.78 0.22 12.56 13.06 439.66 11:25:01 60.14 2.42 57.72 136.38 2057.39 Average: 179.96 5.09 174.87 583.86 49514.37 11:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:01 27980264 31652604 4958956 15.05 101716 3814660 1636628 4.82 965472 3592252 1348556 11:22:01 27203116 31044096 5736104 17.41 114636 3980516 3536572 10.41 1679788 3609688 132 11:23:01 26594208 31022208 6345012 19.26 156828 4467292 3665572 10.78 1784688 4050556 280 11:24:01 26044972 30437612 6894248 20.93 156980 4435620 4371932 12.86 2385116 3999176 12 11:25:01 27320488 31584036 5618732 17.06 159028 4291572 1561444 4.59 1282736 3866980 2772 Average: 27028610 31148111 5910610 17.94 137838 4197932 2954430 8.69 1619560 3823730 270350 11:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:01 br-edf5739fba2b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 548.97 361.75 12698.73 35.07 0.00 0.00 0.00 0.00 11:21:01 lo 9.63 9.63 0.91 0.91 0.00 0.00 0.00 0.00 11:22:01 veth4acde2b 0.17 0.45 0.02 0.45 0.00 0.00 0.00 0.00 11:22:01 veth2ccc4d1 145.63 166.68 27.15 25.76 0.00 0.00 0.00 0.00 11:22:01 br-edf5739fba2b 13.61 17.66 1.00 189.16 0.00 0.00 0.00 0.00 11:22:01 veth96f2aee 13.55 17.86 1.18 189.17 0.00 0.00 0.00 0.02 11:23:01 veth4acde2b 0.18 0.23 0.02 0.54 0.00 0.00 0.00 0.00 11:23:01 veth2ccc4d1 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 br-edf5739fba2b 0.58 0.45 0.04 0.03 0.00 0.00 0.00 0.00 11:23:01 veth96f2aee 0.48 0.35 0.03 0.02 0.00 0.00 0.00 0.00 11:24:01 veth4acde2b 0.22 0.23 0.02 0.76 0.00 0.00 0.00 0.00 11:24:01 veth2ccc4d1 407.02 409.47 103.54 45.10 0.00 0.00 0.00 0.01 11:24:01 br-edf5739fba2b 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 veth96f2aee 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 docker0 61.52 109.47 4.84 1366.62 0.00 0.00 0.00 0.00 11:25:01 ens3 1231.71 794.90 15926.09 141.94 0.00 0.00 0.00 0.00 11:25:01 lo 22.36 22.36 2.01 2.01 0.00 0.00 0.00 0.00 Average: docker0 12.35 21.97 0.97 274.23 0.00 0.00 0.00 0.00 Average: ens3 160.20 104.07 3003.20 13.65 0.00 0.00 0.00 0.00 Average: lo 3.63 3.63 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-10747) 03/25/25 _x86_64_ (8 CPU) 11:19:18 LINUX RESTART (8 CPU) 11:20:02 CPU %user %nice %system %iowait %steal %idle 11:21:01 all 13.63 0.00 3.50 2.74 0.04 80.09 11:21:01 0 5.80 0.00 3.86 6.69 0.05 83.60 11:21:01 1 10.29 0.00 2.89 6.46 0.03 80.32 11:21:01 2 7.19 0.00 3.25 1.19 0.07 88.30 11:21:01 3 11.98 0.00 3.22 0.44 0.03 84.32 11:21:01 4 10.99 0.00 2.84 0.44 0.03 85.70 11:21:01 5 8.41 0.00 2.96 0.87 0.03 87.73 11:21:01 6 23.04 0.00 3.72 1.06 0.05 72.13 11:21:01 7 31.39 0.00 5.28 4.78 0.07 58.49 11:22:01 all 12.28 0.00 2.11 4.86 0.05 80.69 11:22:01 0 14.01 0.00 2.33 1.29 0.07 82.31 11:22:01 1 13.87 0.00 1.69 6.19 0.05 78.20 11:22:01 2 9.32 0.00 2.33 1.14 0.03 87.18 11:22:01 3 12.28 0.00 1.89 1.93 0.05 83.85 11:22:01 4 8.37 0.00 1.90 1.52 0.05 88.16 11:22:01 5 15.46 0.00 2.13 9.81 0.05 72.55 11:22:01 6 13.54 0.00 2.31 2.17 0.05 81.93 11:22:01 7 11.37 0.00 2.30 14.91 0.05 71.37 11:23:01 all 6.27 0.00 1.72 4.11 0.05 87.85 11:23:01 0 9.19 0.00 1.72 1.79 0.05 87.25 11:23:01 1 6.34 0.00 1.59 0.02 0.03 92.03 11:23:01 2 4.75 0.00 1.37 2.81 0.05 91.02 11:23:01 3 3.41 0.00 1.33 4.55 0.03 90.68 11:23:01 4 3.22 0.00 1.34 12.16 0.08 83.20 11:23:01 5 5.33 0.00 1.17 4.41 0.05 89.03 11:23:01 6 2.81 0.00 2.14 0.82 0.07 94.16 11:23:01 7 15.11 0.00 3.16 6.30 0.05 75.38 11:24:01 all 5.67 0.00 0.93 0.03 0.04 93.33 11:24:01 0 3.37 0.00 0.98 0.02 0.02 95.61 11:24:01 1 3.46 0.00 0.68 0.05 0.02 95.79 11:24:01 2 6.50 0.00 1.60 0.02 0.05 91.83 11:24:01 3 9.42 0.00 1.04 0.03 0.03 89.48 11:24:01 4 7.50 0.00 0.91 0.13 0.07 91.39 11:24:01 5 6.74 0.00 0.87 0.02 0.02 92.36 11:24:01 6 3.25 0.00 0.50 0.02 0.03 96.19 11:24:01 7 5.10 0.00 0.89 0.02 0.08 93.92 11:25:01 all 5.94 0.00 0.66 0.32 0.03 93.06 11:25:01 0 5.04 0.00 0.53 0.30 0.02 94.11 11:25:01 1 3.54 0.00 0.75 0.05 0.02 95.64 11:25:01 2 12.74 0.00 1.02 0.10 0.03 86.11 11:25:01 3 10.76 0.00 0.68 0.08 0.03 88.44 11:25:01 4 1.32 0.00 0.62 1.78 0.03 96.25 11:25:01 5 1.27 0.00 0.48 0.03 0.02 98.20 11:25:01 6 9.18 0.00 0.67 0.08 0.02 90.05 11:25:01 7 3.61 0.00 0.52 0.07 0.03 95.77 Average: all 8.74 0.00 1.78 2.41 0.04 87.03 Average: 0 7.49 0.00 1.88 2.00 0.04 88.60 Average: 1 7.49 0.00 1.52 2.54 0.03 88.43 Average: 2 8.10 0.00 1.91 1.05 0.05 88.89 Average: 3 9.56 0.00 1.63 1.41 0.04 87.36 Average: 4 6.27 0.00 1.52 3.21 0.05 88.95 Average: 5 7.43 0.00 1.52 3.03 0.03 87.99 Average: 6 10.32 0.00 1.86 0.83 0.04 86.95 Average: 7 13.24 0.00 2.42 5.21 0.06 79.08