---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5060 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 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 901 24518 0 6747 30810 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:62:8e:ed brd ff:ff:ff:ff:ff:ff inet 10.30.106.132/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe62:8eed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:22:e6:fd 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-5060) 02/13/24 _x86_64_ (8 CPU) 11:06:42 LINUX RESTART (8 CPU) 11:07:01 tps rtps wtps bread/s bwrtn/s 11:08:02 158.81 85.37 73.44 6097.92 55380.24 11:09:01 151.27 39.85 111.42 3025.28 26919.42 11:10:01 100.85 11.90 88.95 874.12 28852.26 11:11:01 82.34 13.13 69.21 2432.66 42965.51 11:12:01 232.89 5.83 227.06 855.86 74393.47 11:13:01 249.89 0.05 249.84 2.00 69628.53 11:14:01 63.84 0.35 63.49 21.73 21198.33 11:15:01 76.24 1.20 75.04 75.44 18292.70 Average: 139.49 19.67 119.82 1670.30 42234.89 11:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:02 30153684 31681284 2785536 8.46 58932 1785492 1520056 4.47 908076 1598688 138524 11:09:01 29495680 31367792 3443540 10.45 83028 2088460 1678636 4.94 1271000 1856356 106728 11:10:01 28054404 30285612 4884816 14.83 90692 2430572 2594928 7.63 2443552 2104416 25072 11:11:01 28099732 31581164 4839488 14.69 104860 3639480 1487292 4.38 1421596 3029108 337920 11:12:01 24840504 30301592 8098716 24.59 141604 5414216 6523572 19.19 2848932 4696288 436544 11:13:01 22342712 28956792 10596508 32.17 180300 6461608 9878504 29.06 4327348 5601132 4080 11:14:01 20024396 26935872 12914824 39.21 185640 6743576 11573768 34.05 6418980 5805932 1936 11:15:01 25142036 31578808 7797184 23.67 188464 6336652 1517072 4.46 1849188 5364812 22868 Average: 26019144 30336114 6920076 21.01 129190 4362507 4596728 13.52 2686084 3757092 134209 11:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:02 ens3 416.70 272.42 1610.33 62.85 0.00 0.00 0.00 0.00 11:08:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 11:08:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 ens3 314.54 227.16 1871.30 53.33 0.00 0.00 0.00 0.00 11:09:01 lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 ens3 917.63 585.72 4687.90 158.14 0.00 0.00 0.00 0.00 11:10:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 ens3 658.52 328.81 2237.40 117.21 0.00 0.00 0.00 0.00 11:11:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 veth7bfc346 5.65 5.08 0.89 0.82 0.00 0.00 0.00 0.00 11:12:01 br-30b5bd6109e6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 664.51 353.92 13233.62 33.55 0.00 0.00 0.00 0.00 11:12:01 veth5f19e6f 3.93 5.30 0.70 0.81 0.00 0.00 0.00 0.00 11:13:01 veth7bfc346 4.57 3.82 0.35 0.62 0.00 0.00 0.00 0.00 11:13:01 br-30b5bd6109e6 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:13:01 ens3 444.56 171.77 10176.80 16.11 0.00 0.00 0.00 0.00 11:13:01 veth5f19e6f 0.17 1.32 0.01 0.29 0.00 0.00 0.00 0.00 11:14:01 veth7bfc346 24.76 16.86 2.13 2.30 0.00 0.00 0.00 0.00 11:14:01 br-30b5bd6109e6 1.73 7.77 0.33 4.82 0.00 0.00 0.00 0.00 11:14:01 ens3 15.73 9.77 3.41 3.45 0.00 0.00 0.00 0.00 11:14:01 veth5f19e6f 0.83 1.38 0.13 0.19 0.00 0.00 0.00 0.00 11:15:01 ens3 105.76 72.98 77.78 41.95 0.00 0.00 0.00 0.00 11:15:01 lo 20.09 20.09 2.05 2.05 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 442.50 252.87 4242.12 60.84 0.00 0.00 0.00 0.00 Average: lo 2.13 2.13 0.23 0.23 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5060) 02/13/24 _x86_64_ (8 CPU) 11:06:42 LINUX RESTART (8 CPU) 11:07:01 CPU %user %nice %system %iowait %steal %idle 11:08:02 all 9.34 0.00 1.22 4.61 0.04 84.80 11:08:02 0 8.11 0.00 0.94 1.00 0.02 89.93 11:08:02 1 5.83 0.00 0.99 3.93 0.05 89.20 11:08:02 2 5.22 0.00 0.74 11.70 0.03 82.31 11:08:02 3 3.56 0.00 0.40 1.45 0.05 94.54 11:08:02 4 7.37 0.00 0.85 2.24 0.02 89.52 11:08:02 5 22.42 0.00 3.24 10.72 0.07 63.55 11:08:02 6 8.81 0.00 1.32 4.96 0.03 84.88 11:08:02 7 13.44 0.00 1.21 0.85 0.05 84.45 11:09:01 all 14.64 0.00 1.09 2.02 0.04 82.21 11:09:01 0 7.33 0.00 0.75 1.14 0.03 90.75 11:09:01 1 10.78 0.00 0.63 2.19 0.07 86.32 11:09:01 2 17.31 0.00 1.97 9.17 0.05 71.49 11:09:01 3 8.57 0.00 0.34 0.03 0.03 91.02 11:09:01 4 11.51 0.00 0.97 0.41 0.03 87.08 11:09:01 5 33.16 0.00 2.12 1.49 0.05 63.17 11:09:01 6 16.85 0.00 1.31 0.76 0.05 81.03 11:09:01 7 11.57 0.00 0.63 0.95 0.03 86.82 11:10:01 all 46.31 0.00 1.42 1.13 0.09 51.05 11:10:01 0 45.46 0.00 1.60 0.25 0.07 52.63 11:10:01 1 52.10 0.00 1.32 0.90 0.10 45.58 11:10:01 2 37.62 0.00 1.49 3.73 0.08 57.08 11:10:01 3 49.07 0.00 1.91 0.77 0.10 48.15 11:10:01 4 44.48 0.00 1.90 0.63 0.08 52.90 11:10:01 5 50.28 0.00 1.27 0.30 0.08 48.07 11:10:01 6 47.73 0.00 1.19 0.67 0.10 50.32 11:10:01 7 43.78 0.00 0.70 1.75 0.07 53.69 11:11:01 all 22.63 0.00 1.67 2.63 0.06 73.01 11:11:01 0 27.93 0.00 1.86 0.18 0.05 69.98 11:11:01 1 27.40 0.00 1.87 3.23 0.07 67.44 11:11:01 2 19.91 0.00 1.54 7.72 0.03 70.80 11:11:01 3 18.85 0.00 1.68 2.71 0.07 76.69 11:11:01 4 28.38 0.00 1.70 0.25 0.07 69.60 11:11:01 5 16.74 0.00 1.09 0.10 0.05 82.02 11:11:01 6 17.50 0.00 1.44 0.62 0.07 80.38 11:11:01 7 24.31 0.00 2.23 6.23 0.07 67.16 11:12:01 all 23.21 0.00 4.41 3.72 0.07 68.59 11:12:01 0 22.71 0.00 5.68 0.49 0.07 71.05 11:12:01 1 29.97 0.00 4.05 1.90 0.07 64.02 11:12:01 2 24.53 0.00 4.23 1.06 0.07 70.11 11:12:01 3 20.47 0.00 4.02 0.25 0.07 75.19 11:12:01 4 23.99 0.00 4.34 0.95 0.07 70.65 11:12:01 5 21.73 0.00 5.15 17.07 0.07 55.99 11:12:01 6 21.10 0.00 3.77 0.72 0.08 74.32 11:12:01 7 21.18 0.00 4.02 7.31 0.07 67.43 11:13:01 all 25.85 0.00 4.06 4.97 0.11 65.01 11:13:01 0 40.46 0.00 4.05 1.05 0.12 54.32 11:13:01 1 21.10 0.00 4.37 9.15 0.12 65.25 11:13:01 2 20.10 0.00 4.43 8.33 0.12 67.03 11:13:01 3 25.24 0.00 3.86 0.14 0.10 70.67 11:13:01 4 29.88 0.00 3.26 1.13 0.10 65.63 11:13:01 5 23.88 0.00 4.45 11.26 0.12 60.29 11:13:01 6 22.10 0.00 3.00 2.33 0.10 72.48 11:13:01 7 23.96 0.00 5.06 6.35 0.12 64.52 11:14:01 all 29.82 0.00 2.22 0.84 0.10 67.01 11:14:01 0 27.54 0.00 2.29 0.85 0.10 69.22 11:14:01 1 27.30 0.00 2.30 0.50 0.10 69.79 11:14:01 2 38.18 0.00 1.79 0.30 0.10 59.64 11:14:01 3 23.23 0.00 2.61 0.62 0.10 73.43 11:14:01 4 27.59 0.00 2.80 0.56 0.10 68.95 11:14:01 5 34.73 0.00 2.06 3.01 0.10 60.10 11:14:01 6 27.68 0.00 2.03 0.79 0.12 69.39 11:14:01 7 32.33 0.00 1.91 0.12 0.10 65.54 11:15:01 all 12.03 0.00 1.64 1.10 0.07 85.16 11:15:01 0 8.64 0.00 1.52 5.03 0.07 84.75 11:15:01 1 36.00 0.00 2.19 0.50 0.10 61.22 11:15:01 2 9.63 0.00 1.39 0.15 0.05 88.78 11:15:01 3 7.18 0.00 1.70 0.22 0.07 90.84 11:15:01 4 7.33 0.00 1.26 0.50 0.08 90.83 11:15:01 5 6.37 0.00 1.57 0.79 0.07 91.20 11:15:01 6 10.97 0.00 1.42 0.07 0.07 87.48 11:15:01 7 10.12 0.00 2.07 1.55 0.07 86.19 Average: all 22.99 0.00 2.21 2.62 0.07 72.10 Average: 0 23.56 0.00 2.33 1.25 0.06 72.79 Average: 1 26.35 0.00 2.22 2.79 0.08 68.57 Average: 2 21.57 0.00 2.19 5.26 0.07 70.91 Average: 3 19.52 0.00 2.06 0.78 0.07 77.56 Average: 4 22.58 0.00 2.14 0.83 0.07 74.38 Average: 5 26.17 0.00 2.61 5.58 0.08 65.57 Average: 6 21.60 0.00 1.93 1.36 0.08 75.03 Average: 7 22.60 0.00 2.22 3.13 0.07 71.97