---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43839 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 929 24221 0 7015 30782 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:41:54:bd brd ff:ff:ff:ff:ff:ff inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fe41:54bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:0a:ab:b9 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-43839) 09/30/24 _x86_64_ (8 CPU) 12:23:46 LINUX RESTART (8 CPU) 12:24:01 tps rtps wtps bread/s bwrtn/s 12:25:02 332.46 84.19 248.28 6165.24 93625.60 12:26:01 196.12 43.59 152.53 3219.25 68582.41 12:27:01 101.30 10.86 90.43 740.28 44697.35 12:28:01 58.67 13.06 45.61 2414.80 18609.70 12:29:01 279.36 4.08 275.27 466.24 78907.83 12:30:01 245.23 0.42 244.81 37.19 54586.10 12:31:01 54.13 0.00 54.13 0.00 6627.92 12:32:01 67.06 1.23 65.82 89.32 2655.42 Average: 166.73 19.63 147.10 1638.19 45989.35 12:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:25:02 30121576 31605008 2817644 8.55 58544 1742384 1497076 4.40 964648 1567512 92180 12:26:01 29390480 31289992 3548740 10.77 84168 2113716 1689576 4.97 1354448 1876548 94052 12:27:01 27389948 29633280 5549272 16.85 91340 2441224 3364196 9.90 3097928 2110728 24584 12:28:01 28202436 31596756 4736784 14.38 101452 3560216 1481428 4.36 1412140 2942464 515172 12:29:01 23617028 29988396 9322192 28.30 145840 6266748 7590544 22.33 3195976 5535284 1015256 12:30:01 21154224 28071696 11784996 35.78 186500 6742192 11187256 32.92 5253940 5824852 4332 12:31:01 19676188 26886924 13263032 40.27 192132 7022456 12004768 35.32 6503068 6039488 1324 12:32:01 24811316 31527388 8127904 24.68 194212 6591824 1588132 4.67 1965620 5559012 18484 Average: 25545400 30074930 7393820 22.45 131774 4560095 5050372 14.86 2968471 3931986 220673 12:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:02 ens3 413.10 289.34 1692.48 79.00 0.00 0.00 0.00 0.00 12:25:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 ens3 301.24 243.18 2330.53 46.19 0.00 0.00 0.00 0.00 12:26:01 lo 2.51 2.51 0.24 0.24 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 ens3 527.86 378.60 4525.55 77.92 0.00 0.00 0.00 0.00 12:27:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 ens3 405.27 304.68 1987.43 94.77 0.00 0.00 0.00 0.00 12:28:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:29:01 veth5a9c6b5 1.78 1.67 0.32 0.76 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 vethda9a3ea 0.13 0.40 0.01 0.03 0.00 0.00 0.00 0.00 12:29:01 ens3 1031.67 584.81 25488.35 52.71 0.00 0.00 0.00 0.00 12:30:01 veth5a9c6b5 201.58 168.79 28.35 178.16 0.00 0.00 0.00 0.01 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 vethda9a3ea 3.90 6.33 0.50 1.17 0.00 0.00 0.00 0.00 12:30:01 ens3 78.82 49.71 784.21 11.90 0.00 0.00 0.00 0.00 12:31:01 veth5a9c6b5 63.86 65.43 8.13 7.73 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 vethda9a3ea 2.65 4.32 0.33 0.32 0.00 0.00 0.00 0.00 12:31:01 ens3 19.14 13.76 5.29 4.47 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 79.90 58.32 71.95 45.32 0.00 0.00 0.00 0.00 12:32:01 lo 22.50 22.50 2.37 2.37 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 357.25 240.30 4615.82 51.55 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43839) 09/30/24 _x86_64_ (8 CPU) 12:23:46 LINUX RESTART (8 CPU) 12:24:01 CPU %user %nice %system %iowait %steal %idle 12:25:02 all 8.63 0.00 1.37 6.53 0.04 83.43 12:25:02 0 6.91 0.00 1.04 2.00 0.03 90.02 12:25:02 1 8.73 0.00 0.79 0.82 0.05 89.62 12:25:02 2 7.19 0.00 0.97 1.51 0.03 90.30 12:25:02 3 5.32 0.00 0.89 0.70 0.03 93.05 12:25:02 4 16.89 0.00 2.56 3.26 0.07 77.22 12:25:02 5 12.80 0.00 2.30 10.84 0.05 74.02 12:25:02 6 6.97 0.00 1.17 0.74 0.05 91.08 12:25:02 7 4.24 0.00 1.21 32.46 0.05 62.05 12:26:01 all 13.65 0.00 5.68 4.70 0.04 75.92 12:26:01 0 23.97 0.00 1.28 1.81 0.07 72.88 12:26:01 1 10.31 0.00 0.80 1.24 0.05 87.60 12:26:01 2 7.66 0.00 0.69 0.59 0.03 91.02 12:26:01 3 5.08 0.00 28.61 2.64 0.02 63.65 12:26:01 4 12.75 0.00 1.11 1.45 0.03 84.66 12:26:01 5 15.15 0.00 0.56 0.05 0.05 84.19 12:26:01 6 30.70 0.00 2.50 2.96 0.09 63.76 12:26:01 7 7.03 0.00 0.93 27.70 0.03 64.30 12:27:01 all 45.91 0.00 1.52 1.92 0.14 50.51 12:27:01 0 49.87 0.00 1.97 0.34 0.10 47.72 12:27:01 1 33.09 0.00 1.77 0.55 0.08 64.50 12:27:01 2 55.07 0.00 0.76 0.00 0.12 44.06 12:27:01 3 44.37 0.00 2.13 2.58 0.10 50.82 12:27:01 4 41.64 0.00 1.08 0.53 0.43 56.31 12:27:01 5 45.73 0.00 2.20 0.51 0.09 51.47 12:27:01 6 52.00 0.00 1.14 10.15 0.08 36.63 12:27:01 7 45.66 0.00 1.09 0.80 0.08 52.36 12:28:01 all 26.20 0.00 1.90 0.87 0.06 70.97 12:28:01 0 21.57 0.00 2.01 0.02 0.07 76.34 12:28:01 1 22.10 0.00 2.04 0.42 0.07 75.38 12:28:01 2 31.22 0.00 2.22 0.35 0.07 66.14 12:28:01 3 32.47 0.00 1.32 1.98 0.07 64.16 12:28:01 4 27.25 0.00 2.38 1.02 0.05 69.31 12:28:01 5 18.51 0.00 1.94 0.85 0.05 78.65 12:28:01 6 22.11 0.00 1.32 2.28 0.08 74.21 12:28:01 7 34.46 0.00 1.91 0.03 0.07 63.54 12:29:01 all 29.43 0.00 5.68 3.98 0.07 60.84 12:29:01 0 27.80 0.00 5.59 0.49 0.07 66.06 12:29:01 1 26.61 0.00 5.15 1.25 0.05 66.93 12:29:01 2 27.47 0.00 5.26 0.60 0.05 66.62 12:29:01 3 28.87 0.00 5.70 5.19 0.05 60.19 12:29:01 4 25.50 0.00 5.99 1.72 0.08 66.72 12:29:01 5 27.10 0.00 6.18 19.77 0.07 46.88 12:29:01 6 43.66 0.00 5.89 2.24 0.08 48.12 12:29:01 7 28.42 0.00 5.73 0.69 0.07 65.09 12:30:01 all 37.73 0.00 5.66 3.02 0.14 53.44 12:30:01 0 39.58 0.00 6.33 0.95 0.15 52.99 12:30:01 1 38.16 0.00 5.39 12.83 0.17 43.45 12:30:01 2 37.82 0.00 5.97 1.07 0.12 55.01 12:30:01 3 36.25 0.00 5.54 1.73 0.14 56.35 12:30:01 4 34.11 0.00 5.26 2.59 0.14 57.90 12:30:01 5 39.03 0.00 5.84 2.54 0.19 52.41 12:30:01 6 36.69 0.00 5.65 0.81 0.12 56.73 12:30:01 7 40.17 0.00 5.37 1.69 0.12 52.65 12:31:01 all 27.46 0.00 1.94 0.33 0.12 70.14 12:31:01 0 26.20 0.00 2.13 0.25 0.10 71.31 12:31:01 1 26.29 0.00 1.96 0.83 0.13 70.79 12:31:01 2 29.58 0.00 2.15 0.59 0.17 67.51 12:31:01 3 25.04 0.00 1.49 0.13 0.12 73.22 12:31:01 4 24.51 0.00 1.60 0.47 0.08 73.34 12:31:01 5 26.87 0.00 2.06 0.20 0.15 70.71 12:31:01 6 34.13 0.00 1.95 0.07 0.12 63.73 12:31:01 7 27.09 0.00 2.16 0.15 0.10 70.50 12:32:01 all 13.55 0.00 2.24 0.24 0.09 83.88 12:32:01 0 14.21 0.00 2.59 0.05 0.08 83.07 12:32:01 1 13.76 0.00 2.18 0.28 0.10 83.68 12:32:01 2 11.12 0.00 2.30 0.10 0.08 86.39 12:32:01 3 12.26 0.00 1.98 0.50 0.07 85.19 12:32:01 4 8.93 0.00 1.83 0.08 0.08 89.08 12:32:01 5 24.87 0.00 2.85 0.64 0.13 71.50 12:32:01 6 12.32 0.00 2.28 0.07 0.07 85.27 12:32:01 7 10.95 0.00 1.91 0.18 0.10 86.85 Average: all 25.24 0.00 3.25 2.71 0.09 68.71 Average: 0 26.23 0.00 2.86 0.74 0.08 70.08 Average: 1 22.36 0.00 2.50 2.25 0.09 72.80 Average: 2 25.88 0.00 2.54 0.60 0.08 70.90 Average: 3 22.86 0.00 6.97 1.96 0.07 68.14 Average: 4 23.96 0.00 2.72 1.39 0.12 71.80 Average: 5 26.20 0.00 2.99 4.43 0.10 66.29 Average: 6 29.76 0.00 2.73 2.40 0.09 65.02 Average: 7 24.76 0.00 2.54 7.95 0.08 64.67