---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34518 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: 2800.000 BogoMIPS: 5600.00 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 15G 141G 10% / 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 919 24257 0 6990 30792 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:a0:91:3f brd ff:ff:ff:ff:ff:ff inet 10.30.107.187/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fea0:913f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:62:7a:ce 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-34518) 08/29/24 _x86_64_ (8 CPU) 11:48:18 LINUX RESTART (8 CPU) 11:49:01 tps rtps wtps bread/s bwrtn/s 11:50:01 318.00 39.01 278.99 1766.37 39751.64 11:51:01 199.87 50.59 149.28 3802.43 48121.98 11:52:01 67.41 12.85 54.56 2398.13 34503.98 11:53:01 190.40 1.08 189.32 61.85 98991.80 11:54:01 350.14 2.57 347.58 404.60 97351.51 11:55:01 87.37 0.30 87.07 19.06 7786.84 11:56:01 69.47 1.13 68.34 74.65 2986.04 Average: 183.24 15.36 167.88 1218.13 47071.78 11:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 30059252 31670564 2879968 8.74 73080 1848112 1480684 4.36 910540 1675764 159116 11:51:01 28425176 30616244 4514044 13.70 89052 2393416 2840148 8.36 2102508 2076764 31780 11:52:01 28334820 31670440 4604400 13.98 96576 3510104 1427220 4.20 1324836 2904076 961820 11:53:01 26538404 31644472 6400816 19.43 136972 5136464 1530012 4.50 1400788 4510996 557896 11:54:01 22280756 29125280 10658464 32.36 182984 6687240 10353828 30.46 4144096 5822740 2632 11:55:01 20026192 27207180 12913028 39.20 191056 6998652 12291752 36.17 6171316 6016328 3244 11:56:01 24860336 31550696 8078884 24.53 193324 6568100 1571388 4.62 1937940 5536008 18468 Average: 25789277 30497839 7149943 21.71 137578 4734584 4499290 13.24 2570289 4077525 247851 11:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 11:50:01 ens3 220.18 128.21 1321.81 38.22 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 11:51:01 ens3 935.84 687.47 6152.92 170.85 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 11:52:01 ens3 1373.67 992.17 2580.27 363.20 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 br-410a49844585 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 8.46 8.46 0.92 0.92 0.00 0.00 0.00 0.00 11:53:01 ens3 598.15 363.51 13971.15 37.16 0.00 0.00 0.00 0.00 11:54:01 vethddbc840 0.00 1.58 0.00 0.70 0.00 0.00 0.00 0.00 11:54:01 veth0b8574b 63.07 73.85 5.53 66.58 0.00 0.00 0.00 0.01 11:54:01 vetheb146ba 73.64 63.26 66.56 5.54 0.00 0.00 0.00 0.01 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 vethddbc840 0.00 0.28 0.00 0.10 0.00 0.00 0.00 0.00 11:55:01 veth0b8574b 87.19 82.90 7.68 264.87 0.00 0.00 0.00 0.02 11:55:01 vetheb146ba 95.08 94.35 265.70 8.19 0.00 0.00 0.00 0.02 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 22.36 22.36 2.38 2.38 0.00 0.00 0.00 0.00 11:56:01 ens3 3927.71 2622.25 36980.76 725.35 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: lo 2.64 2.64 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 527.70 353.16 5195.04 97.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34518) 08/29/24 _x86_64_ (8 CPU) 11:48:18 LINUX RESTART (8 CPU) 11:49:01 CPU %user %nice %system %iowait %steal %idle 11:50:01 all 9.54 0.00 0.91 3.92 0.04 85.61 11:50:01 0 3.79 0.00 0.67 0.37 0.03 95.14 11:50:01 1 3.92 0.00 0.43 2.93 0.03 92.68 11:50:01 2 2.02 0.00 0.58 17.98 0.03 79.38 11:50:01 3 0.92 0.00 0.25 0.72 0.05 98.06 11:50:01 4 1.38 0.00 1.02 2.95 0.02 94.63 11:50:01 5 16.45 0.00 1.28 3.13 0.05 79.09 11:50:01 6 32.23 0.00 2.00 3.03 0.05 62.68 11:50:01 7 15.56 0.00 1.01 0.23 0.03 83.17 11:51:01 all 30.53 0.00 1.52 3.81 0.09 64.05 11:51:01 0 30.20 0.00 1.27 0.52 0.07 67.95 11:51:01 1 32.26 0.00 0.85 2.21 0.07 64.61 11:51:01 2 29.68 0.00 1.55 16.99 0.08 51.69 11:51:01 3 33.83 0.00 1.87 4.33 0.12 59.84 11:51:01 4 35.92 0.00 1.19 0.17 0.07 62.65 11:51:01 5 27.40 0.00 1.50 1.12 0.07 69.91 11:51:01 6 29.15 0.00 2.04 4.99 0.08 63.74 11:51:01 7 25.97 0.00 1.89 0.05 0.08 72.01 11:52:01 all 42.89 0.00 2.11 1.59 0.09 53.32 11:52:01 0 44.88 0.00 2.04 0.07 0.08 52.93 11:52:01 1 52.27 0.00 2.09 0.18 0.10 45.36 11:52:01 2 40.28 0.00 1.74 7.11 0.10 50.78 11:52:01 3 40.63 0.00 2.75 0.27 0.10 56.25 11:52:01 4 41.76 0.00 2.33 0.12 0.10 55.69 11:52:01 5 42.53 0.00 1.67 0.25 0.08 55.47 11:52:01 6 29.28 0.00 1.84 4.59 0.08 64.21 11:52:01 7 51.45 0.00 2.41 0.17 0.10 45.87 11:53:01 all 10.98 0.00 2.80 5.99 0.05 80.18 11:53:01 0 7.68 0.00 2.12 0.58 0.03 89.58 11:53:01 1 8.66 0.00 2.37 0.79 0.03 88.14 11:53:01 2 17.04 0.00 3.64 7.76 0.05 71.51 11:53:01 3 10.76 0.00 2.13 4.12 0.05 82.95 11:53:01 4 13.29 0.00 4.15 25.14 0.05 57.37 11:53:01 5 9.38 0.00 2.70 0.98 0.07 86.87 11:53:01 6 8.29 0.00 2.98 8.04 0.03 80.65 11:53:01 7 12.72 0.00 2.35 0.52 0.03 84.38 11:54:01 all 36.15 0.00 5.65 7.19 0.11 50.90 11:54:01 0 36.10 0.00 6.05 2.14 0.10 55.61 11:54:01 1 37.33 0.00 5.66 20.64 0.12 36.25 11:54:01 2 35.15 0.00 6.17 14.76 0.10 43.81 11:54:01 3 34.67 0.00 6.09 2.93 0.12 56.20 11:54:01 4 33.99 0.00 5.66 11.55 0.12 48.68 11:54:01 5 36.48 0.00 5.36 1.25 0.10 56.81 11:54:01 6 36.45 0.00 5.19 3.42 0.12 54.82 11:54:01 7 39.06 0.00 5.01 0.83 0.10 55.01 11:55:01 all 39.56 0.00 2.81 1.11 0.22 56.31 11:55:01 0 40.74 0.00 3.18 0.62 0.13 55.33 11:55:01 1 37.07 0.00 3.27 1.26 0.12 58.28 11:55:01 2 38.32 0.00 3.05 0.42 0.44 57.77 11:55:01 3 38.94 0.00 2.72 0.71 0.13 57.50 11:55:01 4 38.98 0.00 2.93 0.15 0.37 57.57 11:55:01 5 35.20 0.00 2.40 0.07 0.13 62.20 11:55:01 6 43.35 0.00 2.56 5.08 0.30 48.71 11:55:01 7 43.85 0.00 2.36 0.57 0.13 53.08 11:56:01 all 16.15 0.00 3.03 0.27 0.09 80.46 11:56:01 0 13.64 0.00 2.64 0.05 0.08 83.58 11:56:01 1 12.03 0.00 3.04 0.15 0.10 84.67 11:56:01 2 17.62 0.00 3.41 0.29 0.10 78.58 11:56:01 3 16.18 0.00 3.10 0.12 0.08 80.52 11:56:01 4 15.01 0.00 2.82 0.86 0.08 81.23 11:56:01 5 15.23 0.00 3.46 0.05 0.08 81.18 11:56:01 6 25.84 0.00 3.11 0.59 0.10 70.37 11:56:01 7 13.63 0.00 2.66 0.08 0.07 83.56 Average: all 26.53 0.00 2.69 3.41 0.10 67.28 Average: 0 25.28 0.00 2.56 0.62 0.08 71.47 Average: 1 26.21 0.00 2.53 4.01 0.08 67.17 Average: 2 25.70 0.00 2.87 9.33 0.13 61.96 Average: 3 25.09 0.00 2.70 1.88 0.09 70.23 Average: 4 25.72 0.00 2.87 5.85 0.12 65.45 Average: 5 26.10 0.00 2.62 0.98 0.08 70.22 Average: 6 29.23 0.00 2.81 4.25 0.11 63.60 Average: 7 28.88 0.00 2.52 0.35 0.08 68.17