---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24350 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 11G 145G 7% / 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 840 28585 0 2741 30892 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:a5:aa:3c brd ff:ff:ff:ff:ff:ff inet 10.30.106.112/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fea5:aa3c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:b5:5d:1d 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::42:3cff:feb5:5d1d/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-24350) 04/19/24 _x86_64_ (8 CPU) 09:49:36 LINUX RESTART (8 CPU) 09:50:02 tps rtps wtps bread/s bwrtn/s 09:51:01 72.65 32.77 39.87 2820.87 56915.31 09:52:02 14.93 0.00 14.93 0.00 22050.25 09:53:01 15.51 0.00 15.51 0.00 22972.92 09:54:01 15.66 0.23 15.43 23.73 22748.74 09:55:01 108.43 39.49 68.94 1817.39 27993.74 09:56:01 145.43 18.56 126.86 677.49 34185.77 09:57:01 83.29 4.45 78.84 514.45 42674.75 Average: 65.23 13.63 51.60 833.67 32758.79 09:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:01 30658248 31900388 2280972 6.92 38620 1532052 1314488 3.87 620388 1413976 172 09:52:02 30657224 31899464 2281996 6.93 38708 1532056 1314488 3.87 621276 1413964 220 09:53:01 30656048 31898328 2283172 6.93 38788 1532032 1314488 3.87 621884 1413968 4 09:54:01 30580480 31828516 2358740 7.16 38916 1537528 1314488 3.87 692492 1418748 196 09:55:01 30125808 31681720 2813412 8.54 68392 1799752 1457688 4.29 891420 1635696 127864 09:56:01 28556744 30360396 4382476 13.30 84232 2018288 3093420 9.10 2257776 1808772 15944 09:57:01 29334488 31695792 3604732 10.94 91768 2557788 1444212 4.25 1105152 2157756 27236 Average: 30081291 31609229 2857929 8.68 57061 1787071 1607610 4.73 972913 1608983 24519 09:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 09:51:01 ens3 242.21 150.17 525.90 31.56 0.00 0.00 0.00 0.00 09:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:02 ens3 0.33 0.22 0.07 0.10 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 1.39 0.14 1.05 0.01 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 ens3 79.80 53.59 94.58 14.56 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 09:55:01 ens3 105.71 71.86 916.49 27.45 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:56:01 ens3 253.06 201.35 1909.34 59.62 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:57:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 09:57:01 ens3 264.84 191.35 1747.05 49.73 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 135.40 95.62 744.33 26.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24350) 04/19/24 _x86_64_ (8 CPU) 09:49:36 LINUX RESTART (8 CPU) 09:50:02 CPU %user %nice %system %iowait %steal %idle 09:51:01 all 2.26 0.00 0.40 3.74 0.01 93.59 09:51:01 0 3.26 0.00 0.65 4.20 0.00 91.89 09:51:01 1 0.92 0.00 0.32 0.02 0.02 98.73 09:51:01 2 2.60 0.00 0.31 8.35 0.02 88.73 09:51:01 3 2.82 0.00 0.37 1.44 0.00 95.36 09:51:01 4 1.92 0.00 0.27 0.71 0.02 97.07 09:51:01 5 1.68 0.00 0.25 0.22 0.02 97.83 09:51:01 6 2.93 0.00 0.24 12.77 0.02 84.04 09:51:01 7 1.90 0.00 0.75 2.24 0.02 95.11 09:52:02 all 0.04 0.00 0.01 1.47 0.01 98.47 09:52:02 0 0.08 0.00 0.00 0.00 0.00 99.92 09:52:02 1 0.03 0.00 0.00 0.00 0.00 99.97 09:52:02 2 0.05 0.00 0.02 0.00 0.00 99.93 09:52:02 3 0.03 0.00 0.03 0.00 0.00 99.93 09:52:02 4 0.07 0.00 0.03 0.00 0.02 99.88 09:52:02 5 0.00 0.00 0.00 0.00 0.00 100.00 09:52:02 6 0.03 0.00 0.03 11.73 0.00 88.20 09:52:02 7 0.03 0.00 0.02 0.02 0.00 99.93 09:53:01 all 0.02 0.00 0.01 1.08 0.01 98.87 09:53:01 0 0.05 0.00 0.00 0.00 0.00 99.95 09:53:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 2 0.02 0.00 0.00 0.00 0.02 99.97 09:53:01 3 0.03 0.00 0.02 0.00 0.00 99.95 09:53:01 4 0.05 0.00 0.03 0.00 0.02 99.90 09:53:01 5 0.02 0.00 0.00 0.00 0.00 99.98 09:53:01 6 0.00 0.00 0.03 8.65 0.02 91.29 09:53:01 7 0.00 0.00 0.00 0.00 0.02 99.98 09:54:01 all 0.37 0.00 0.05 1.28 0.01 98.29 09:54:01 0 0.07 0.00 0.03 0.00 0.02 99.88 09:54:01 1 0.10 0.00 0.03 0.00 0.00 99.87 09:54:01 2 0.20 0.00 0.05 0.05 0.00 99.70 09:54:01 3 0.25 0.00 0.08 0.00 0.02 99.65 09:54:01 4 1.38 0.00 0.12 0.03 0.02 98.46 09:54:01 5 0.38 0.00 0.03 0.00 0.02 99.57 09:54:01 6 0.08 0.00 0.07 10.13 0.02 89.70 09:54:01 7 0.53 0.00 0.07 0.03 0.00 99.37 09:55:01 all 9.33 0.00 0.78 4.37 0.04 85.48 09:55:01 0 8.30 0.00 1.05 6.56 0.02 84.07 09:55:01 1 4.79 0.00 0.58 19.67 0.03 74.92 09:55:01 2 32.46 0.00 2.04 4.32 0.07 61.11 09:55:01 3 4.38 0.00 0.43 0.40 0.07 94.72 09:55:01 4 13.72 0.00 0.82 0.47 0.03 84.96 09:55:01 5 1.51 0.00 0.22 0.23 0.02 98.02 09:55:01 6 2.50 0.00 0.33 1.20 0.02 95.95 09:55:01 7 7.01 0.00 0.72 2.07 0.03 90.16 09:56:01 all 19.68 0.00 0.96 3.80 0.08 75.46 09:56:01 0 14.03 0.00 1.04 7.85 0.05 77.03 09:56:01 1 18.77 0.00 0.97 9.02 0.10 71.14 09:56:01 2 28.92 0.00 1.73 1.47 0.07 67.82 09:56:01 3 15.57 0.00 1.07 4.65 0.07 78.65 09:56:01 4 17.28 0.00 0.52 1.70 0.15 80.35 09:56:01 5 22.24 0.00 0.45 0.05 0.05 77.20 09:56:01 6 17.48 0.00 0.59 1.04 0.12 80.78 09:56:01 7 23.23 0.00 1.32 4.67 0.07 70.70 09:57:01 all 12.56 0.00 1.37 2.23 0.05 83.79 09:57:01 0 28.57 0.00 1.47 4.94 0.07 64.95 09:57:01 1 21.59 0.00 1.05 0.27 0.05 77.04 09:57:01 2 7.40 0.00 1.21 1.19 0.03 90.17 09:57:01 3 8.98 0.00 0.64 0.07 0.05 90.27 09:57:01 4 4.75 0.00 0.88 0.02 0.03 94.31 09:57:01 5 14.33 0.00 2.42 7.03 0.05 76.16 09:57:01 6 7.41 0.00 1.52 0.22 0.03 90.81 09:57:01 7 7.43 0.00 1.86 4.10 0.07 86.55 Average: all 6.34 0.00 0.51 2.57 0.03 90.55 Average: 0 7.78 0.00 0.61 3.36 0.02 88.23 Average: 1 6.61 0.00 0.42 4.15 0.03 88.78 Average: 2 10.25 0.00 0.76 2.19 0.03 86.77 Average: 3 4.58 0.00 0.38 0.93 0.03 94.07 Average: 4 5.63 0.00 0.38 0.42 0.04 93.53 Average: 5 5.73 0.00 0.48 1.08 0.02 92.69 Average: 6 4.36 0.00 0.40 6.52 0.03 88.69 Average: 7 5.74 0.00 0.68 1.88 0.03 91.68