---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13887 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 12G 144G 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 857 27525 0 3784 30854 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:ad:0c:1f brd ff:ff:ff:ff:ff:ff inet 10.30.107.195/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fead:c1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:11:d1:df 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:feff:fe11:d1df/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-13887) 03/17/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 124.40 42.97 81.43 1931.01 26717.32 10:52:01 160.49 21.43 139.06 830.00 38031.93 10:53:01 73.30 4.20 69.11 454.06 47310.38 10:54:01 83.35 0.15 83.20 9.60 47544.88 10:55:01 125.08 0.10 124.98 0.80 28580.30 10:56:01 69.16 0.28 68.88 3.47 25256.91 10:57:01 106.91 0.43 106.48 40.39 24625.92 Average: 106.06 9.86 96.20 463.56 34026.46 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30140820 31730288 2798400 8.50 69912 1830376 1419168 4.18 842512 1665968 151568 10:52:01 28223608 30238368 4715612 14.32 87864 2219916 3115216 9.17 2394116 1991040 18984 10:53:01 27742280 30605432 5196940 15.78 92464 3049996 2347920 6.91 2274408 2557996 244 10:54:01 27025400 30207020 5913820 17.95 119964 3314720 2612640 7.69 2885608 2601824 108328 10:55:01 26758428 30109484 6180792 18.76 136960 3427904 2613248 7.69 2999180 2714896 756 10:56:01 26481616 30003976 6457604 19.60 163136 3537352 2708448 7.97 3134232 2817020 128872 10:57:01 28161916 31569352 4777304 14.50 164368 3448272 1522084 4.48 1645768 2674552 26080 Average: 27790581 30637703 5148639 15.63 119238 2975505 2334103 6.87 2310832 2431899 62119 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 206.69 134.01 1213.90 38.21 0.00 0.00 0.00 0.00 10:51:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 589.45 452.76 4878.67 119.81 0.00 0.00 0.00 0.00 10:52:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 175.14 150.62 1424.79 45.08 0.00 0.00 0.00 0.00 10:53:01 lo 8.02 8.02 2.19 2.19 0.00 0.00 0.00 0.00 10:54:01 docker0 433.31 366.61 38.12 704.66 0.00 0.00 0.00 0.00 10:54:01 ens3 848.03 949.66 1578.28 3383.67 0.00 0.00 0.00 0.00 10:54:01 lo 5.67 5.67 0.52 0.52 0.00 0.00 0.00 0.00 10:54:01 vethfe19d87 430.39 361.42 43.83 627.17 0.00 0.00 0.00 0.05 10:55:01 docker0 370.07 312.38 35.05 293.11 0.00 0.00 0.00 0.00 10:55:01 ens3 321.65 373.20 295.11 41.52 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 vethfe19d87 370.07 312.41 40.11 293.11 0.00 0.00 0.00 0.02 10:56:01 docker0 715.19 655.91 74.00 966.29 0.00 0.00 0.00 0.00 10:56:01 veth3e0c93c 631.97 594.15 75.27 927.15 0.00 0.00 0.00 0.08 10:56:01 ens3 700.62 740.34 982.86 95.34 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 docker0 97.78 76.54 7.99 39.97 0.00 0.00 0.00 0.00 10:57:01 ens3 122.43 134.97 70.35 24.70 0.00 0.00 0.00 0.00 10:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 231.46 202.13 22.22 286.98 0.00 0.00 0.00 0.00 Average: ens3 423.94 420.04 1492.60 536.63 0.00 0.00 0.00 0.00 Average: lo 2.46 2.46 0.44 0.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13887) 03/17/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.85 0.00 0.91 2.64 0.04 85.56 10:51:01 0 5.75 0.00 0.66 3.20 0.09 90.31 10:51:01 1 1.46 0.00 0.56 13.29 0.03 84.66 10:51:01 2 1.95 0.00 0.61 0.66 0.02 96.76 10:51:01 3 1.20 0.00 0.32 0.03 0.02 98.42 10:51:01 4 13.95 0.00 0.71 0.93 0.03 84.37 10:51:01 5 36.56 0.00 2.32 2.07 0.05 59.00 10:51:01 6 14.87 0.00 1.12 0.32 0.03 83.65 10:51:01 7 11.12 0.00 0.90 0.66 0.05 87.26 10:52:01 all 20.12 0.00 1.75 2.20 0.07 75.86 10:52:01 0 18.23 0.00 3.85 3.50 0.08 74.33 10:52:01 1 19.76 0.00 0.99 8.43 0.07 70.76 10:52:01 2 18.41 0.00 0.80 0.80 0.08 79.90 10:52:01 3 35.64 0.00 4.15 1.97 0.07 58.17 10:52:01 4 19.09 0.00 0.72 0.27 0.07 79.86 10:52:01 5 18.05 0.00 0.87 0.75 0.08 80.25 10:52:01 6 12.35 0.00 2.23 1.28 0.07 84.08 10:52:01 7 19.41 0.00 0.40 0.55 0.08 79.55 10:53:01 all 11.31 0.00 1.09 2.93 0.05 84.63 10:53:01 0 8.20 0.00 0.80 2.63 0.03 88.33 10:53:01 1 10.38 0.00 1.02 11.19 0.05 77.36 10:53:01 2 12.46 0.00 1.05 6.16 0.03 80.29 10:53:01 3 11.63 0.00 1.22 0.08 0.05 87.02 10:53:01 4 22.56 0.00 1.69 1.92 0.07 73.76 10:53:01 5 8.62 0.00 0.79 0.02 0.03 90.55 10:53:01 6 11.51 0.00 1.50 0.70 0.05 86.23 10:53:01 7 5.15 0.00 0.59 0.72 0.02 93.53 10:54:01 all 9.65 0.00 1.62 3.05 0.06 85.61 10:54:01 0 3.19 0.00 1.09 10.00 0.03 85.68 10:54:01 1 15.42 0.00 1.73 1.17 0.07 81.61 10:54:01 2 15.77 0.00 3.20 11.51 0.12 69.40 10:54:01 3 14.43 0.00 2.33 0.05 0.07 83.12 10:54:01 4 3.78 0.00 1.42 0.10 0.05 94.65 10:54:01 5 11.69 0.00 1.01 0.05 0.05 87.20 10:54:01 6 4.30 0.00 0.70 0.07 0.05 94.88 10:54:01 7 8.67 0.00 1.51 1.46 0.07 88.31 10:55:01 all 4.22 0.00 0.55 1.88 0.04 93.32 10:55:01 0 0.05 0.00 0.15 3.14 0.02 96.64 10:55:01 1 24.50 0.00 1.24 0.00 0.07 74.20 10:55:01 2 0.27 0.00 1.29 0.10 0.05 98.30 10:55:01 3 2.24 0.00 0.65 3.01 0.03 94.07 10:55:01 4 2.36 0.00 0.55 0.37 0.05 96.67 10:55:01 5 0.13 0.00 0.08 0.03 0.03 99.72 10:55:01 6 2.22 0.00 0.23 0.03 0.03 97.48 10:55:01 7 1.95 0.00 0.23 8.33 0.02 89.47 10:56:01 all 8.13 0.00 1.65 1.77 0.07 88.39 10:56:01 0 0.23 0.00 0.13 0.02 0.08 99.53 10:56:01 1 7.31 0.00 1.59 0.42 0.08 90.60 10:56:01 2 5.58 0.00 1.78 5.61 0.07 86.97 10:56:01 3 29.34 0.00 2.98 0.02 0.07 67.59 10:56:01 4 3.49 0.00 1.10 0.02 0.05 95.34 10:56:01 5 7.29 0.00 1.64 0.60 0.05 90.41 10:56:01 6 3.53 0.00 2.35 0.62 0.08 93.41 10:56:01 7 8.31 0.00 1.57 6.94 0.05 83.12 10:57:01 all 4.54 0.00 0.68 1.49 0.02 93.27 10:57:01 0 0.35 0.00 0.60 0.00 0.02 99.03 10:57:01 1 1.17 0.00 0.50 0.02 0.02 98.30 10:57:01 2 1.15 0.00 0.62 10.49 0.03 87.71 10:57:01 3 1.18 0.00 0.72 0.00 0.02 98.08 10:57:01 4 2.43 0.00 0.39 0.12 0.03 97.04 10:57:01 5 18.68 0.00 1.04 0.17 0.05 80.06 10:57:01 6 3.09 0.00 0.80 0.02 0.02 96.08 10:57:01 7 8.26 0.00 0.80 1.13 0.02 89.79 Average: all 9.83 0.00 1.18 2.28 0.05 86.67 Average: 0 5.13 0.00 1.04 3.20 0.05 90.57 Average: 1 11.44 0.00 1.09 4.91 0.06 82.50 Average: 2 7.95 0.00 1.34 5.06 0.06 85.61 Average: 3 13.68 0.00 1.77 0.74 0.05 83.77 Average: 4 9.66 0.00 0.94 0.53 0.05 88.82 Average: 5 14.39 0.00 1.10 0.52 0.05 83.93 Average: 6 7.39 0.00 1.28 0.43 0.05 90.85 Average: 7 8.98 0.00 0.86 2.83 0.04 87.29