---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35244 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 819 26519 0 4828 30891 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:b3:71:68 brd ff:ff:ff:ff:ff:ff inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:feb3:7168/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:b5:48:79 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35244) 04/26/24 _x86_64_ (8 CPU) 07:42:43 LINUX RESTART (8 CPU) 07:43:02 tps rtps wtps bread/s bwrtn/s 07:44:01 132.96 73.60 59.36 5233.69 57606.51 07:45:01 121.56 26.91 94.65 2081.39 29844.09 07:46:01 124.36 9.45 114.91 1665.98 36175.67 07:47:01 290.22 13.53 276.69 793.40 104271.45 07:48:01 23.23 0.70 22.53 40.79 20993.53 07:49:01 68.66 1.40 67.26 107.45 24283.20 Average: 126.81 20.78 106.03 1643.81 45495.18 07:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30369032 31729104 2570188 7.80 51956 1629096 1480932 4.36 813916 1484352 64940 07:45:01 30044704 31755188 2894516 8.79 78028 1935228 1429292 4.21 819468 1766660 115644 07:46:01 27219512 31694168 5719708 17.36 118896 4559432 1442032 4.24 967700 4297580 2332140 07:47:01 24734468 29450560 8204752 24.91 126076 4688452 7513876 22.11 3325696 4382052 616 07:48:01 23667320 28456496 9271900 28.15 126692 4725172 9277052 27.30 4366080 4388348 31668 07:49:01 27159552 31635316 5779668 17.55 128648 4550372 1492056 4.39 1224032 4094004 1332 Average: 27199098 30786805 5740122 17.43 105049 3681292 3772540 11.10 1919482 3402166 424390 07:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 429.69 288.26 979.51 65.21 0.00 0.00 0.00 0.00 07:44:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 54.26 37.34 881.77 8.92 0.00 0.00 0.00 0.00 07:45:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 926.67 499.83 26480.07 37.22 0.00 0.00 0.00 0.00 07:46:01 br-4f4dc209ce11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 9.66 9.66 0.89 0.89 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 vethcf6c0d6 24.15 22.25 12.04 16.88 0.00 0.00 0.00 0.00 07:47:01 veth0c6ad83 0.98 1.15 0.06 0.07 0.00 0.00 0.00 0.00 07:47:01 ens3 1.88 1.52 0.62 0.72 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 vethcf6c0d6 42.69 34.11 13.08 46.66 0.00 0.00 0.00 0.00 07:48:01 veth0c6ad83 6.97 6.28 1.70 9.43 0.00 0.00 0.00 0.00 07:48:01 ens3 41.76 31.94 14.47 63.94 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 ens3 47.54 41.99 68.80 18.35 0.00 0.00 0.00 0.00 07:49:01 lo 27.76 27.76 3.64 3.64 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 249.82 149.77 4748.61 32.30 0.00 0.00 0.00 0.00 Average: lo 4.13 4.13 0.57 0.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35244) 04/26/24 _x86_64_ (8 CPU) 07:42:43 LINUX RESTART (8 CPU) 07:43:02 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 7.58 0.00 1.04 4.47 0.03 86.87 07:44:01 0 4.48 0.00 0.66 0.98 0.03 93.84 07:44:01 1 2.60 0.00 0.92 0.44 0.03 96.00 07:44:01 2 7.52 0.00 0.90 0.56 0.02 90.99 07:44:01 3 5.43 0.00 0.39 10.08 0.03 84.06 07:44:01 4 9.88 0.00 2.23 15.82 0.05 72.01 07:44:01 5 21.77 0.00 1.41 0.92 0.05 75.85 07:44:01 6 4.67 0.00 0.73 6.34 0.02 88.25 07:44:01 7 4.33 0.00 1.05 0.68 0.02 93.92 07:45:01 all 9.06 0.00 0.74 3.04 0.03 87.13 07:45:01 0 23.17 0.00 1.29 2.92 0.03 72.59 07:45:01 1 3.39 0.00 0.25 0.08 0.05 96.22 07:45:01 2 10.27 0.00 0.92 0.65 0.03 88.13 07:45:01 3 5.83 0.00 0.51 0.03 0.02 93.61 07:45:01 4 23.47 0.00 1.79 17.40 0.05 57.30 07:45:01 5 1.40 0.00 0.27 0.02 0.02 98.29 07:45:01 6 3.55 0.00 0.65 2.54 0.03 93.22 07:45:01 7 1.10 0.00 0.27 0.57 0.02 98.05 07:46:01 all 13.58 0.00 4.45 2.64 0.06 79.26 07:46:01 0 11.91 0.00 4.35 0.25 0.08 83.40 07:46:01 1 9.01 0.00 5.28 3.75 0.08 81.88 07:46:01 2 10.09 0.00 4.52 0.22 0.05 85.12 07:46:01 3 7.64 0.00 5.32 0.13 0.05 86.85 07:46:01 4 11.19 0.00 3.88 11.72 0.05 73.16 07:46:01 5 21.08 0.00 3.78 0.95 0.07 74.12 07:46:01 6 20.40 0.00 5.02 2.63 0.07 71.88 07:46:01 7 17.37 0.00 3.50 1.53 0.05 77.54 07:47:01 all 25.92 0.00 3.22 6.27 0.07 64.52 07:47:01 0 26.67 0.00 3.13 2.71 0.05 67.44 07:47:01 1 25.74 0.00 3.89 24.93 0.10 45.35 07:47:01 2 30.57 0.00 3.44 1.78 0.07 64.15 07:47:01 3 19.87 0.00 2.91 3.47 0.05 73.71 07:47:01 4 31.43 0.00 3.74 12.11 0.05 52.67 07:47:01 5 19.84 0.00 2.48 4.75 0.05 72.88 07:47:01 6 26.87 0.00 2.92 0.23 0.07 69.91 07:47:01 7 26.41 0.00 3.20 0.23 0.07 70.09 07:48:01 all 15.48 0.00 1.83 0.94 0.06 81.67 07:48:01 0 15.70 0.00 1.67 0.10 0.05 82.48 07:48:01 1 13.15 0.00 1.69 0.08 0.05 85.03 07:48:01 2 14.72 0.00 1.73 0.00 0.08 83.46 07:48:01 3 16.95 0.00 1.99 0.00 0.07 80.99 07:48:01 4 14.60 0.00 1.94 0.02 0.05 83.39 07:48:01 5 15.38 0.00 1.71 7.31 0.08 75.51 07:48:01 6 13.13 0.00 1.72 0.02 0.07 85.07 07:48:01 7 20.25 0.00 2.24 0.00 0.05 77.46 07:49:01 all 5.45 0.00 0.58 1.46 0.03 92.48 07:49:01 0 0.53 0.00 0.58 0.90 0.02 97.97 07:49:01 1 19.62 0.00 0.85 0.48 0.05 78.99 07:49:01 2 0.70 0.00 0.42 0.13 0.03 98.71 07:49:01 3 15.25 0.00 0.75 0.35 0.05 83.60 07:49:01 4 0.85 0.00 0.68 1.27 0.02 97.18 07:49:01 5 0.90 0.00 0.33 8.34 0.03 90.39 07:49:01 6 3.27 0.00 0.53 0.03 0.03 96.13 07:49:01 7 2.49 0.00 0.45 0.22 0.02 96.83 Average: all 12.85 0.00 1.98 3.13 0.05 81.99 Average: 0 13.76 0.00 1.95 1.31 0.04 82.93 Average: 1 12.27 0.00 2.14 4.95 0.06 80.57 Average: 2 12.32 0.00 1.99 0.56 0.05 85.09 Average: 3 11.87 0.00 1.98 2.33 0.04 83.78 Average: 4 15.24 0.00 2.38 9.70 0.04 72.64 Average: 5 13.37 0.00 1.66 3.73 0.05 81.18 Average: 6 12.01 0.00 1.93 1.95 0.05 84.06 Average: 7 11.99 0.00 1.78 0.54 0.04 85.65