---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76647 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 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 924 24224 0 7018 30787 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:55:9c:61 brd ff:ff:ff:ff:ff:ff inet 10.30.107.105/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe55:9c61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:79:07:55 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-76647) 10/14/24 _x86_64_ (8 CPU) 12:52:36 LINUX RESTART (8 CPU) 12:53:01 tps rtps wtps bread/s bwrtn/s 12:54:01 334.08 71.27 262.82 4609.07 44257.60 12:55:01 197.13 49.76 147.38 3732.04 36403.80 12:56:01 65.26 1.10 64.16 87.70 31483.77 12:57:01 97.08 13.00 84.09 2409.33 56653.89 12:58:01 302.75 3.80 298.95 454.78 107835.12 12:59:01 217.05 0.45 216.60 38.26 50729.95 13:00:01 56.19 0.00 56.19 0.00 21059.96 13:01:01 71.53 1.23 70.29 82.24 3297.83 Average: 167.63 17.57 150.06 1426.54 43965.46 12:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:54:01 30132976 31694476 2806244 8.52 69476 1803972 1397376 4.11 882472 1631996 134776 12:55:01 29214856 31189460 3724364 11.31 85348 2186100 1775436 5.22 1510772 1891676 16212 12:56:01 27530816 29992056 5408404 16.42 92372 2654552 3048436 8.97 2811196 2248416 194584 12:57:01 27979704 31612308 4959516 15.06 110800 3772284 1464468 4.31 1407616 3148940 241368 12:58:01 23135248 29821016 9803972 29.76 172788 6551416 7456656 21.94 3403120 5759208 469716 12:59:01 20291128 27352732 12648092 38.40 190784 6880144 11422508 33.61 6008212 5940588 6944 13:00:01 19321388 26552236 13617832 41.34 192484 7025680 12082672 35.55 6855180 6056200 1508 13:01:01 24815036 31534152 8124184 24.66 194696 6593892 1593168 4.69 1958856 5562468 2144 Average: 25302644 29968554 7636576 23.18 138594 4683505 5030090 14.80 3104678 4029936 133406 12:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 ens3 438.18 300.32 1661.71 78.78 0.00 0.00 0.00 0.00 12:54:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 ens3 443.19 344.16 3069.52 77.73 0.00 0.00 0.00 0.00 12:55:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 ens3 820.59 594.39 4381.97 185.19 0.00 0.00 0.00 0.00 12:56:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 ens3 622.88 469.64 2834.24 151.88 0.00 0.00 0.00 0.00 12:57:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 12:58:01 br-34d2a3299087 20.13 19.79 3.69 3.60 0.00 0.00 0.42 0.00 12:58:01 veth48f14ba 2.12 2.82 0.24 0.53 0.00 0.00 0.00 0.00 12:58:01 veth949a9d7 4.80 6.80 0.83 1.25 0.00 0.00 0.00 0.00 12:58:01 vetha694741 11.63 10.28 2.41 1.42 0.00 0.00 0.00 0.00 12:59:01 br-34d2a3299087 25.86 25.90 6.33 6.86 0.00 0.00 0.10 0.00 12:59:01 br-76e80eaac5ba 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:59:01 veth7b5d72c 151.69 155.32 13.21 331.28 0.00 0.00 0.00 0.03 12:59:01 veth48f14ba 3.23 4.88 0.44 0.47 0.00 0.00 0.00 0.00 13:00:01 br-34d2a3299087 32.11 31.84 16.23 20.41 0.00 0.00 0.00 0.00 13:00:01 br-76e80eaac5ba 17.25 10.16 9.29 1.00 0.00 0.00 0.00 0.00 13:00:01 veth7b5d72c 1.10 1.38 0.18 0.17 0.00 0.00 0.00 0.00 13:00:01 veth48f14ba 4.25 5.87 4.68 4.50 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 ens3 3517.86 2303.65 37132.14 595.83 0.00 0.00 0.00 0.00 13:01:01 lo 20.43 20.43 2.11 2.11 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 438.53 286.84 4633.90 74.34 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76647) 10/14/24 _x86_64_ (8 CPU) 12:52:36 LINUX RESTART (8 CPU) 12:53:01 CPU %user %nice %system %iowait %steal %idle 12:54:01 all 10.46 0.00 1.13 3.58 0.04 84.79 12:54:01 0 27.11 0.00 1.56 13.51 0.07 57.75 12:54:01 1 8.12 0.00 0.84 5.31 0.05 85.68 12:54:01 2 15.74 0.00 2.16 4.39 0.05 77.66 12:54:01 3 5.06 0.00 1.04 0.37 0.03 93.50 12:54:01 4 5.29 0.00 0.92 2.34 0.02 91.43 12:54:01 5 3.81 0.00 0.70 1.39 0.05 94.06 12:54:01 6 2.30 0.00 0.70 0.35 0.05 96.60 12:54:01 7 16.37 0.00 1.10 1.02 0.03 81.47 12:55:01 all 20.24 0.00 1.09 3.71 0.06 74.90 12:55:01 0 9.34 0.00 0.84 3.96 0.03 85.83 12:55:01 1 20.27 0.00 1.22 10.95 0.08 67.47 12:55:01 2 20.16 0.00 1.14 2.73 0.07 75.90 12:55:01 3 19.01 0.00 1.32 8.38 0.07 71.22 12:55:01 4 17.72 0.00 1.02 0.42 0.07 80.77 12:55:01 5 30.69 0.00 1.56 1.99 0.07 65.69 12:55:01 6 17.29 0.00 0.65 0.43 0.08 81.54 12:55:01 7 27.57 0.00 0.97 0.80 0.05 70.61 12:56:01 all 47.13 0.00 1.40 1.09 0.08 50.29 12:56:01 0 50.75 0.00 1.32 0.28 0.07 47.57 12:56:01 1 45.68 0.00 1.93 0.00 0.07 52.32 12:56:01 2 41.27 0.00 1.85 7.65 0.08 49.15 12:56:01 3 48.20 0.00 1.29 0.32 0.12 50.08 12:56:01 4 42.48 0.00 0.65 0.00 0.07 56.80 12:56:01 5 54.05 0.00 1.49 0.17 0.07 44.21 12:56:01 6 53.09 0.00 1.58 0.07 0.08 45.18 12:56:01 7 41.66 0.00 1.09 0.17 0.08 57.00 12:57:01 all 16.45 0.00 1.78 3.64 0.05 78.08 12:57:01 0 6.41 0.00 1.73 1.09 0.07 90.71 12:57:01 1 13.07 0.00 1.24 0.69 0.05 84.95 12:57:01 2 17.16 0.00 1.85 15.07 0.05 65.87 12:57:01 3 10.53 0.00 1.82 0.12 0.03 87.50 12:57:01 4 14.12 0.00 1.29 8.27 0.07 76.25 12:57:01 5 18.74 0.00 1.80 0.32 0.03 79.11 12:57:01 6 32.64 0.00 2.63 3.32 0.05 61.36 12:57:01 7 19.02 0.00 1.93 0.27 0.03 78.74 12:58:01 all 33.70 0.00 7.31 8.20 0.10 50.69 12:58:01 0 32.19 0.00 7.62 7.82 0.08 52.29 12:58:01 1 33.61 0.00 7.35 1.79 0.10 57.15 12:58:01 2 32.98 0.00 6.74 10.90 0.08 49.30 12:58:01 3 34.35 0.00 5.87 1.61 0.12 58.05 12:58:01 4 36.22 0.00 6.27 0.87 0.09 56.56 12:58:01 5 32.38 0.00 7.88 11.66 0.10 47.98 12:58:01 6 34.32 0.00 8.96 24.60 0.10 32.01 12:58:01 7 33.55 0.00 7.81 6.43 0.08 52.13 12:59:01 all 28.91 0.00 3.20 6.52 0.18 61.20 12:59:01 0 22.48 0.00 3.41 6.09 0.10 67.92 12:59:01 1 31.64 0.00 3.67 7.17 0.12 57.40 12:59:01 2 20.49 0.00 3.00 2.45 0.15 73.91 12:59:01 3 44.50 0.00 2.97 5.66 0.08 46.79 12:59:01 4 20.40 0.00 2.61 1.93 0.12 74.95 12:59:01 5 31.02 0.00 3.45 6.78 0.46 58.30 12:59:01 6 32.45 0.00 3.56 9.05 0.29 54.66 12:59:01 7 28.32 0.00 2.93 13.09 0.12 55.54 13:00:01 all 19.51 0.00 1.47 1.31 0.10 77.62 13:00:01 0 17.76 0.00 1.52 0.10 0.10 80.51 13:00:01 1 23.38 0.00 1.95 0.30 0.10 74.27 13:00:01 2 14.79 0.00 1.32 0.10 0.08 83.70 13:00:01 3 19.73 0.00 1.06 0.05 0.08 79.08 13:00:01 4 17.68 0.00 1.42 0.45 0.12 80.33 13:00:01 5 22.10 0.00 1.39 0.42 0.10 75.99 13:00:01 6 22.37 0.00 1.47 0.27 0.08 75.81 13:00:01 7 18.31 0.00 1.60 8.78 0.10 71.20 13:01:01 all 9.67 0.00 1.48 0.33 0.07 88.46 13:01:01 0 4.90 0.00 1.37 0.54 0.07 93.12 13:01:01 1 7.65 0.00 1.21 0.35 0.07 90.72 13:01:01 2 9.41 0.00 1.52 0.18 0.05 88.83 13:01:01 3 8.03 0.00 1.71 0.05 0.07 90.15 13:01:01 4 16.74 0.00 1.51 0.13 0.08 81.53 13:01:01 5 17.79 0.00 1.68 0.08 0.07 80.39 13:01:01 6 6.79 0.00 1.39 0.37 0.08 91.37 13:01:01 7 6.03 0.00 1.44 0.95 0.07 91.51 Average: all 23.22 0.00 2.35 3.54 0.08 70.81 Average: 0 21.35 0.00 2.41 4.17 0.07 72.00 Average: 1 22.89 0.00 2.42 3.33 0.08 71.29 Average: 2 21.48 0.00 2.44 5.42 0.08 70.58 Average: 3 23.63 0.00 2.12 2.07 0.08 72.11 Average: 4 21.29 0.00 1.95 1.80 0.08 74.88 Average: 5 26.24 0.00 2.48 2.83 0.12 68.32 Average: 6 25.08 0.00 2.60 4.75 0.10 67.47 Average: 7 23.83 0.00 2.35 3.92 0.07 69.82