---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8503 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 712K 3.2G 1% /run /dev/vda1 155G 11G 144G 8% / 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 852 27918 0 3395 30858 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:7b:21:ce brd ff:ff:ff:ff:ff:ff inet 10.30.106.255/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe7b:21ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:12:56:f9 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:dfff:fe12:56f9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8503) 02/24/24 _x86_64_ (8 CPU) 21:54:58 LINUX RESTART (8 CPU) 21:55:01 tps rtps wtps bread/s bwrtn/s 21:56:01 168.56 99.83 68.73 6396.53 68306.03 21:57:01 163.47 26.51 136.96 1231.26 60586.84 21:58:01 152.06 23.30 128.76 591.10 66930.04 21:59:01 63.27 2.80 60.47 234.36 26315.08 22:00:01 108.60 2.53 106.07 367.41 23289.05 22:01:01 45.96 0.00 45.96 0.00 13216.60 22:02:01 249.49 8.80 240.69 1118.75 38530.38 Average: 135.92 23.40 112.52 1420.03 42454.05 21:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:56:01 30371508 31733820 2567712 7.80 52420 1631188 1439472 4.24 812280 1486984 64592 21:57:01 29559100 31299664 3380120 10.26 80456 1962444 2001068 5.89 1303040 1768188 120948 21:58:01 28775624 31046528 4163596 12.64 102996 2449540 2236044 6.58 1616664 2191960 179676 21:59:01 28855904 31061360 4083316 12.40 123496 2366944 2155064 6.34 1629984 2109992 194272 22:00:01 28768160 31107888 4171060 12.66 130572 2483648 2151744 6.33 1613004 2182040 16132 22:01:01 28201076 30994888 4738144 14.38 142380 2901160 2268764 6.68 1793144 2534180 97388 22:02:01 28603796 31610308 4335424 13.16 191044 3026260 1484468 4.37 1215332 2673532 44596 Average: 29019310 31264922 3919910 11.90 117623 2403026 1962375 5.77 1426207 2135268 102515 21:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:56:01 lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 ens3 337.44 236.85 934.71 59.35 0.00 0.00 0.00 0.00 21:57:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 ens3 183.79 141.86 1860.85 27.19 0.00 0.00 0.00 0.00 21:58:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 ens3 149.76 95.62 2679.76 14.84 0.00 0.00 0.00 0.00 21:59:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 ens3 60.32 41.64 17.80 14.24 0.00 0.00 0.00 0.00 22:00:01 vethbd2a84f 3.32 7.32 0.26 110.51 0.00 0.00 0.00 0.01 22:00:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 22:00:01 docker0 49.79 103.22 2.67 1564.48 0.00 0.00 0.00 0.00 22:00:01 ens3 158.46 88.95 1828.01 12.69 0.00 0.00 0.00 0.00 22:01:01 vethbd2a84f 56.27 119.20 7.54 2597.56 0.00 0.00 0.00 0.21 22:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 docker0 56.27 119.10 6.77 2597.55 0.00 0.00 0.00 0.00 22:01:01 ens3 119.70 56.69 2597.76 7.78 0.00 0.00 0.00 0.00 22:02:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 22:02:01 docker0 0.10 0.17 0.00 0.01 0.00 0.00 0.00 0.00 22:02:01 ens3 68.24 45.36 65.60 29.31 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 15.17 31.78 1.35 594.56 0.00 0.00 0.00 0.00 Average: ens3 153.96 101.00 1426.34 23.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8503) 02/24/24 _x86_64_ (8 CPU) 21:54:58 LINUX RESTART (8 CPU) 21:55:01 CPU %user %nice %system %iowait %steal %idle 21:56:01 all 7.41 0.00 1.12 19.23 0.03 72.22 21:56:01 0 12.33 0.00 1.02 27.47 0.03 59.15 21:56:01 1 6.19 0.00 1.81 25.01 0.03 66.97 21:56:01 2 6.62 0.00 0.87 1.07 0.03 91.41 21:56:01 3 4.95 0.00 0.57 20.81 0.02 73.66 21:56:01 4 9.87 0.00 1.22 10.26 0.03 78.62 21:56:01 5 13.68 0.00 1.80 24.53 0.05 59.93 21:56:01 6 2.09 0.00 0.77 44.31 0.07 52.76 21:56:01 7 3.56 0.00 0.80 0.40 0.03 95.21 21:57:01 all 14.06 0.00 1.02 1.68 0.04 83.20 21:57:01 0 3.69 0.00 0.48 0.25 0.03 95.55 21:57:01 1 7.63 0.00 0.35 5.82 0.03 86.16 21:57:01 2 25.11 0.00 2.14 1.97 0.05 70.73 21:57:01 3 5.68 0.00 0.48 0.38 0.03 93.42 21:57:01 4 14.30 0.00 0.71 0.70 0.07 84.23 21:57:01 5 35.53 0.00 1.92 0.28 0.08 62.18 21:57:01 6 7.43 0.00 0.78 3.54 0.03 88.22 21:57:01 7 13.11 0.00 1.30 0.52 0.03 85.04 21:58:01 all 11.92 0.00 0.91 1.24 0.04 85.89 21:58:01 0 6.53 0.00 0.93 0.58 0.02 91.94 21:58:01 1 21.46 0.00 1.05 0.43 0.05 77.01 21:58:01 2 3.58 0.00 0.45 0.87 0.05 95.06 21:58:01 3 5.42 0.00 0.90 0.17 0.02 93.49 21:58:01 4 1.75 0.00 0.18 4.26 0.02 93.79 21:58:01 5 4.94 0.00 0.48 0.07 0.02 94.50 21:58:01 6 24.83 0.00 1.30 2.94 0.05 70.87 21:58:01 7 26.92 0.00 2.00 0.57 0.05 70.46 21:59:01 all 11.86 0.00 0.73 0.55 0.04 86.82 21:59:01 0 0.88 0.00 0.08 0.00 0.02 99.02 21:59:01 1 26.92 0.00 1.00 0.35 0.07 71.66 21:59:01 2 3.34 0.00 0.52 1.82 0.03 94.29 21:59:01 3 2.73 0.00 0.30 0.05 0.02 96.90 21:59:01 4 10.68 0.00 0.50 1.83 0.03 86.95 21:59:01 5 31.22 0.00 1.37 0.15 0.03 67.23 21:59:01 6 1.38 0.00 0.12 0.00 0.03 98.47 21:59:01 7 17.66 0.00 1.94 0.15 0.05 80.20 22:00:01 all 9.03 0.00 1.15 0.51 0.04 89.27 22:00:01 0 25.40 0.00 2.59 0.30 0.07 71.64 22:00:01 1 24.57 0.00 1.39 0.07 0.07 73.91 22:00:01 2 2.52 0.00 0.84 1.40 0.02 95.22 22:00:01 3 3.16 0.00 0.44 0.18 0.02 96.19 22:00:01 4 1.57 0.00 0.53 0.02 0.02 97.86 22:00:01 5 5.08 0.00 0.79 0.40 0.03 93.70 22:00:01 6 8.57 0.00 1.10 1.69 0.02 88.62 22:00:01 7 1.44 0.00 1.54 0.05 0.08 96.89 22:01:01 all 10.41 0.00 1.03 0.33 0.03 88.19 22:01:01 0 9.30 0.00 0.67 0.13 0.03 89.87 22:01:01 1 7.58 0.00 0.73 0.17 0.03 91.49 22:01:01 2 23.61 0.00 1.95 0.32 0.05 74.08 22:01:01 3 2.51 0.00 0.32 0.43 0.05 96.69 22:01:01 4 28.90 0.00 3.02 0.23 0.05 67.80 22:01:01 5 8.65 0.00 0.90 1.38 0.03 89.03 22:01:01 6 2.62 0.00 0.57 0.00 0.02 96.80 22:01:01 7 0.10 0.00 0.17 0.00 0.02 99.72 22:02:01 all 10.83 0.00 2.57 0.91 0.04 85.65 22:02:01 0 5.61 0.00 1.82 0.10 0.02 92.45 22:02:01 1 18.91 0.00 4.86 0.17 0.05 76.01 22:02:01 2 12.51 0.00 1.91 0.17 0.05 85.37 22:02:01 3 12.81 0.00 3.06 0.70 0.05 83.38 22:02:01 4 6.53 0.00 1.90 0.35 0.02 91.20 22:02:01 5 4.85 0.00 2.25 3.27 0.03 89.59 22:02:01 6 7.02 0.00 2.39 1.62 0.03 88.93 22:02:01 7 18.38 0.00 2.33 0.97 0.03 78.28 Average: all 10.79 0.00 1.22 3.49 0.04 84.47 Average: 0 9.11 0.00 1.08 4.13 0.03 85.65 Average: 1 16.17 0.00 1.60 4.56 0.05 77.62 Average: 2 11.05 0.00 1.24 1.09 0.04 86.59 Average: 3 5.32 0.00 0.87 3.24 0.03 90.55 Average: 4 10.52 0.00 1.15 2.51 0.03 85.78 Average: 5 14.86 0.00 1.36 4.30 0.04 79.45 Average: 6 7.70 0.00 1.00 7.71 0.04 83.54 Average: 7 11.59 0.00 1.44 0.38 0.04 86.54