---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76849 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 920 24230 0 7015 30791 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:2d:12:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.222/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe2d:12d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:b6:9f:80 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-76849) 10/15/24 _x86_64_ (8 CPU) 08:35:17 LINUX RESTART (8 CPU) 08:36:01 tps rtps wtps bread/s bwrtn/s 08:37:01 135.09 46.23 88.87 3570.20 17700.78 08:38:01 171.85 28.03 143.83 1500.02 30005.40 08:39:01 52.77 12.55 40.23 2355.47 20175.44 08:40:02 179.89 0.98 178.91 61.45 80690.04 08:41:01 322.98 2.66 320.32 417.29 79443.62 08:42:01 91.25 0.35 90.90 27.06 17101.95 08:43:01 63.07 0.25 62.82 35.33 11868.16 Average: 144.85 13.03 131.82 1139.81 36611.28 08:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:37:01 29976476 31717912 2962736 8.99 77232 1969056 1322508 3.89 869484 1791580 214744 08:38:01 28142272 30337956 4796940 14.56 89972 2396904 2679276 7.88 2384396 2078004 20612 08:39:01 28235676 31605368 4703536 14.28 98020 3541636 1437192 4.23 1401220 2927428 804600 08:40:02 26502660 31631716 6436552 19.54 137664 5159308 1540252 4.53 1414996 4533660 388916 08:41:01 22306340 29176948 10632872 32.28 183712 6710320 10073848 29.64 4095632 5847616 2660 08:42:01 19774604 26979628 13164608 39.97 191720 7021096 12588724 37.04 6404512 6038936 2516 08:43:01 24442156 31602192 8497056 25.80 193524 7014704 1647320 4.85 1956968 5913688 488 Average: 25625741 30435960 7313471 22.20 138835 4830432 4469874 13.15 2646744 4161559 204934 08:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 08:37:01 ens3 81.12 56.12 1166.18 13.52 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 08:38:01 ens3 833.46 629.65 5937.01 155.20 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 08:39:01 ens3 367.57 300.22 2488.46 87.78 0.00 0.00 0.00 0.00 08:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:02 lo 8.20 8.20 0.90 0.90 0.00 0.00 0.00 0.00 08:40:02 ens3 563.80 327.51 14045.39 35.74 0.00 0.00 0.00 0.00 08:40:02 br-336bd7ff5d4d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth0f87254 0.25 1.69 0.03 0.64 0.00 0.00 0.00 0.00 08:41:01 vetheb6b278 7.96 7.68 1.07 1.60 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth1bebab1 8.83 11.13 1.51 2.59 0.00 0.00 0.00 0.00 08:42:01 veth0f87254 1.85 1.87 0.57 0.57 0.00 0.00 0.00 0.00 08:42:01 vetheb6b278 36.41 27.56 3.28 3.73 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth1bebab1 10.00 12.25 2.95 3.30 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 br-420cd02c1bb4 7.57 20.08 5.85 11.31 0.00 0.00 0.00 0.00 08:43:01 lo 21.63 21.63 2.29 2.29 0.00 0.00 0.00 0.00 08:43:01 ens3 2762.71 1867.64 36857.23 428.42 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: br-420cd02c1bb4 1.08 2.88 0.84 1.62 0.00 0.00 0.00 0.00 Average: lo 2.52 2.52 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 345.24 231.64 5143.39 51.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76849) 10/15/24 _x86_64_ (8 CPU) 08:35:17 LINUX RESTART (8 CPU) 08:36:01 CPU %user %nice %system %iowait %steal %idle 08:37:01 all 9.92 0.00 0.77 2.55 0.03 86.74 08:37:01 0 17.15 0.00 0.88 3.07 0.05 78.84 08:37:01 1 28.34 0.00 2.09 1.65 0.07 67.86 08:37:01 2 1.27 0.00 0.15 0.47 0.03 98.08 08:37:01 3 5.50 0.00 0.60 0.23 0.02 93.65 08:37:01 4 8.94 0.00 0.70 0.08 0.03 90.24 08:37:01 5 2.13 0.00 0.20 0.20 0.02 97.45 08:37:01 6 0.55 0.00 0.52 11.89 0.05 86.99 08:37:01 7 15.41 0.00 1.00 2.74 0.03 80.82 08:38:01 all 35.92 0.00 1.53 1.79 0.10 60.66 08:38:01 0 43.18 0.00 1.42 0.67 0.10 54.63 08:38:01 1 44.99 0.00 1.82 0.90 0.12 52.17 08:38:01 2 39.56 0.00 2.12 0.62 0.12 57.59 08:38:01 3 37.50 0.00 0.94 0.72 0.08 60.76 08:38:01 4 33.59 0.00 1.28 2.07 0.08 62.99 08:38:01 5 22.39 0.00 1.67 2.37 0.08 73.48 08:38:01 6 31.75 0.00 1.55 1.72 0.08 64.89 08:38:01 7 34.43 0.00 1.46 5.27 0.10 58.74 08:39:01 all 38.66 0.00 2.07 0.82 0.09 58.36 08:39:01 0 49.50 0.00 2.77 0.00 0.12 47.61 08:39:01 1 36.06 0.00 1.67 0.02 0.09 62.17 08:39:01 2 31.91 0.00 1.25 1.65 0.08 65.10 08:39:01 3 52.92 0.00 1.96 0.07 0.13 44.92 08:39:01 4 51.44 0.00 2.59 2.08 0.12 43.77 08:39:01 5 44.20 0.00 1.89 0.15 0.10 53.65 08:39:01 6 15.09 0.00 2.04 1.38 0.07 81.43 08:39:01 7 28.49 0.00 2.33 1.21 0.07 67.92 08:40:02 all 10.10 0.00 2.68 7.37 0.04 79.81 08:40:02 0 8.71 0.00 2.59 17.87 0.05 70.79 08:40:02 1 8.73 0.00 2.33 0.30 0.03 88.60 08:40:02 2 20.25 0.00 3.10 7.10 0.05 69.50 08:40:02 3 6.70 0.00 2.40 0.50 0.02 90.38 08:40:02 4 8.07 0.00 2.26 0.95 0.03 88.68 08:40:02 5 5.54 0.00 2.63 23.06 0.03 68.74 08:40:02 6 5.33 0.00 2.68 5.06 0.03 86.89 08:40:02 7 17.46 0.00 3.45 4.15 0.05 74.89 08:41:01 all 37.55 0.00 6.02 6.77 0.12 49.54 08:41:01 0 35.12 0.00 6.39 2.42 0.10 55.97 08:41:01 1 32.61 0.00 6.59 21.69 0.12 38.99 08:41:01 2 39.82 0.00 6.18 3.22 0.12 50.66 08:41:01 3 39.07 0.00 5.31 4.81 0.10 50.70 08:41:01 4 39.66 0.00 6.39 2.39 0.10 51.47 08:41:01 5 38.82 0.00 6.27 6.88 0.12 47.91 08:41:01 6 36.99 0.00 5.39 8.57 0.12 48.93 08:41:01 7 38.33 0.00 5.69 4.20 0.12 51.65 08:42:01 all 38.04 0.00 2.66 1.05 0.12 58.12 08:42:01 0 39.02 0.00 2.99 0.42 0.12 57.45 08:42:01 1 34.26 0.00 2.95 0.92 0.12 61.76 08:42:01 2 37.79 0.00 2.27 1.34 0.13 58.46 08:42:01 3 42.43 0.00 2.63 1.19 0.12 53.63 08:42:01 4 35.46 0.00 2.51 0.05 0.13 61.85 08:42:01 5 39.85 0.00 2.38 1.61 0.13 56.03 08:42:01 6 39.15 0.00 2.97 2.86 0.12 54.91 08:42:01 7 36.39 0.00 2.58 0.05 0.13 60.84 08:43:01 all 12.26 0.00 2.18 0.77 0.10 84.69 08:43:01 0 11.12 0.00 1.83 0.17 0.10 86.78 08:43:01 1 13.59 0.00 2.43 1.04 0.12 82.82 08:43:01 2 11.90 0.00 2.34 0.12 0.08 85.56 08:43:01 3 13.15 0.00 1.86 3.51 0.08 81.40 08:43:01 4 11.91 0.00 2.33 0.35 0.10 85.31 08:43:01 5 13.53 0.00 2.26 0.84 0.08 83.28 08:43:01 6 10.29 0.00 2.33 0.10 0.10 87.17 08:43:01 7 12.53 0.00 2.07 0.07 0.08 85.26 Average: all 26.02 0.00 2.55 3.00 0.09 68.34 Average: 0 29.12 0.00 2.68 3.51 0.09 64.59 Average: 1 28.35 0.00 2.83 3.72 0.09 65.01 Average: 2 26.02 0.00 2.47 2.07 0.09 69.35 Average: 3 28.10 0.00 2.23 1.57 0.08 68.02 Average: 4 26.96 0.00 2.57 1.13 0.09 69.25 Average: 5 23.72 0.00 2.46 5.00 0.08 68.74 Average: 6 19.80 0.00 2.49 4.49 0.08 73.13 Average: 7 26.10 0.00 2.64 2.52 0.08 68.65