---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6688 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 852 25340 0 5974 30859 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:b0:f9:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.172/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:feb0:f9e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ec:2d:f2:87 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-6688) 02/19/24 _x86_64_ (8 CPU) 10:24:56 LINUX RESTART (8 CPU) 10:25:01 tps rtps wtps bread/s bwrtn/s 10:26:01 147.94 75.25 72.69 5347.24 61039.56 10:27:01 116.57 26.88 89.69 2079.87 33725.63 10:28:01 130.38 9.47 120.91 1662.66 34781.67 10:29:01 379.22 11.65 367.58 767.04 141596.47 10:30:01 38.16 0.63 37.53 62.52 26319.81 10:31:01 32.26 0.03 32.23 4.40 23453.11 10:32:01 82.94 1.33 81.60 106.78 22795.65 Average: 132.50 17.89 114.61 1432.98 49102.44 10:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:26:01 30298988 31687828 2640232 8.02 53616 1656160 1427700 4.20 861480 1511200 77440 10:27:01 29946920 31705272 2992300 9.08 79464 1980644 1398448 4.11 875176 1809400 142284 10:28:01 27171920 31651392 5767300 17.51 122244 4558616 1595276 4.69 1014584 4303748 2430604 10:29:01 24343028 30005232 8596192 26.10 136716 5667032 9463088 27.84 2809764 5210412 556 10:30:01 21942128 27724580 10997092 33.39 138584 5780072 12004348 35.32 5233784 5163992 1060 10:31:01 21756328 27570360 11182892 33.95 139068 5810480 12085056 35.56 5409124 5174940 240 10:32:01 25954380 31599236 6984840 21.21 142440 5654292 1527736 4.49 1443680 5023524 33240 Average: 25916242 30277700 7022978 21.32 116019 4443899 5643093 16.60 2521085 4028174 383632 10:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 412.11 256.47 1196.79 64.10 0.00 0.00 0.00 0.00 10:26:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 54.87 37.14 921.72 7.23 0.00 0.00 0.00 0.00 10:27:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 ens3 790.95 418.81 22762.09 32.44 0.00 0.00 0.00 0.00 10:28:01 br-2ef3b3f7d79f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 lo 11.28 11.28 1.11 1.11 0.00 0.00 0.00 0.00 10:29:01 vethf01d98d 0.40 0.52 0.02 0.03 0.00 0.00 0.00 0.00 10:29:01 veth55e6e81 0.30 0.47 0.02 0.03 0.00 0.00 0.00 0.00 10:29:01 veth85d7fe1 0.00 0.52 0.00 0.03 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 vethf01d98d 8.75 8.95 9.30 40.00 0.00 0.00 0.00 0.00 10:30:01 veth55e6e81 4.03 4.87 0.58 0.60 0.00 0.00 0.00 0.00 10:30:01 veth85d7fe1 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 veth55e6e81 3.90 5.58 0.62 1.03 0.00 0.00 0.00 0.00 10:31:01 veth85d7fe1 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 veth4b3c31b 8.42 11.13 1.26 1.70 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 ens3 1729.11 973.55 38605.03 161.13 0.00 0.00 0.00 0.00 10:32:01 lo 30.68 30.68 7.79 7.79 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 246.60 138.49 5514.28 22.96 0.00 0.00 0.00 0.00 Average: lo 3.95 3.95 1.08 1.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6688) 02/19/24 _x86_64_ (8 CPU) 10:24:56 LINUX RESTART (8 CPU) 10:25:01 CPU %user %nice %system %iowait %steal %idle 10:26:01 all 8.47 0.00 1.19 3.89 0.04 86.41 10:26:01 0 13.98 0.00 1.56 2.68 0.07 81.71 10:26:01 1 3.05 0.00 0.69 0.70 0.03 95.53 10:26:01 2 8.46 0.00 1.00 0.58 0.03 89.92 10:26:01 3 3.58 0.00 0.72 7.92 0.03 87.75 10:26:01 4 7.16 0.00 1.05 0.54 0.03 91.22 10:26:01 5 2.91 0.00 0.94 5.54 0.05 90.56 10:26:01 6 17.17 0.00 2.31 1.22 0.07 79.24 10:26:01 7 11.50 0.00 1.26 11.94 0.03 75.26 10:27:01 all 10.40 0.00 0.88 2.49 0.03 86.20 10:27:01 0 8.70 0.00 0.65 0.88 0.02 89.75 10:27:01 1 16.31 0.00 1.45 0.38 0.03 81.82 10:27:01 2 20.23 0.00 1.25 1.57 0.05 76.89 10:27:01 3 2.29 0.00 0.40 12.28 0.02 85.02 10:27:01 4 11.31 0.00 0.83 0.95 0.05 86.85 10:27:01 5 13.44 0.00 1.18 3.28 0.03 82.06 10:27:01 6 5.04 0.00 0.72 0.62 0.02 93.61 10:27:01 7 5.90 0.00 0.53 0.00 0.02 93.55 10:28:01 all 13.08 0.00 4.64 2.32 0.07 79.88 10:28:01 0 22.23 0.00 5.11 0.61 0.08 71.96 10:28:01 1 19.34 0.00 5.51 0.34 0.07 74.75 10:28:01 2 11.42 0.00 4.50 0.29 0.08 83.71 10:28:01 3 10.27 0.00 4.08 13.19 0.05 72.40 10:28:01 4 9.41 0.00 3.51 1.11 0.08 85.89 10:28:01 5 10.64 0.00 5.17 1.16 0.05 82.99 10:28:01 6 8.59 0.00 5.04 0.03 0.07 86.27 10:28:01 7 12.80 0.00 4.21 1.76 0.07 81.16 10:29:01 all 22.83 0.00 5.40 8.13 0.10 63.54 10:29:01 0 20.82 0.00 5.79 3.08 0.08 70.23 10:29:01 1 23.03 0.00 5.44 1.87 0.10 69.56 10:29:01 2 23.71 0.00 6.88 23.98 0.12 45.31 10:29:01 3 23.60 0.00 5.44 20.42 0.08 50.45 10:29:01 4 23.36 0.00 4.45 1.34 0.08 70.76 10:29:01 5 24.77 0.00 5.22 10.77 0.14 59.09 10:29:01 6 22.07 0.00 4.64 1.35 0.08 71.85 10:29:01 7 21.28 0.00 5.42 2.34 0.08 70.87 10:30:01 all 53.94 0.00 5.05 0.83 0.12 40.05 10:30:01 0 52.17 0.00 4.51 0.02 0.12 43.19 10:30:01 1 51.57 0.00 4.83 0.02 0.12 43.47 10:30:01 2 53.36 0.00 4.98 0.34 0.13 41.19 10:30:01 3 55.64 0.00 5.38 0.27 0.12 38.59 10:30:01 4 50.48 0.00 5.12 1.05 0.12 43.23 10:30:01 5 55.83 0.00 5.37 0.12 0.14 38.54 10:30:01 6 56.99 0.00 5.32 4.82 0.14 32.74 10:30:01 7 55.51 0.00 4.88 0.08 0.13 39.39 10:31:01 all 10.30 0.00 1.11 1.44 0.06 87.10 10:31:01 0 10.03 0.00 1.34 0.17 0.05 88.42 10:31:01 1 9.84 0.00 1.04 0.26 0.07 88.79 10:31:01 2 10.15 0.00 1.06 0.49 0.05 88.26 10:31:01 3 9.87 0.00 1.02 0.03 0.07 89.01 10:31:01 4 10.10 0.00 0.99 0.22 0.07 88.62 10:31:01 5 9.85 0.00 1.05 0.22 0.07 88.81 10:31:01 6 10.16 0.00 1.20 10.02 0.05 78.57 10:31:01 7 12.37 0.00 1.16 0.10 0.05 86.32 10:32:01 all 6.23 0.00 0.78 1.46 0.03 91.51 10:32:01 0 17.99 0.00 0.98 1.84 0.03 79.16 10:32:01 1 3.21 0.00 0.65 0.03 0.02 96.09 10:32:01 2 3.01 0.00 0.67 3.82 0.05 92.45 10:32:01 3 0.95 0.00 0.82 0.23 0.02 97.98 10:32:01 4 3.29 0.00 0.63 0.10 0.02 95.96 10:32:01 5 0.94 0.00 0.58 0.38 0.03 98.06 10:32:01 6 16.99 0.00 1.20 5.13 0.03 76.65 10:32:01 7 3.44 0.00 0.68 0.08 0.02 95.77 Average: all 17.84 0.00 2.71 2.93 0.06 76.46 Average: 0 20.81 0.00 2.84 1.32 0.06 74.97 Average: 1 17.99 0.00 2.79 0.51 0.06 78.65 Average: 2 18.54 0.00 2.89 4.40 0.07 74.10 Average: 3 15.10 0.00 2.54 7.75 0.06 74.55 Average: 4 16.39 0.00 2.36 0.76 0.06 80.43 Average: 5 16.85 0.00 2.77 3.05 0.07 77.26 Average: 6 19.52 0.00 2.91 3.32 0.06 74.19 Average: 7 17.51 0.00 2.58 2.33 0.06 77.53