---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12486 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 873 24169 0 7124 30838 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:a3:4a:52 brd ff:ff:ff:ff:ff:ff inet 10.30.107.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fea3:4a52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:77:aa:fd 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-12486) 01/15/24 _x86_64_ (8 CPU) 15:23:21 LINUX RESTART (8 CPU) 15:24:01 tps rtps wtps bread/s bwrtn/s 15:25:01 101.40 23.61 77.79 1250.99 24759.47 15:26:01 127.15 22.93 104.22 2744.74 30431.99 15:27:01 179.74 0.22 179.52 33.46 110062.46 15:28:01 299.87 13.47 286.40 804.67 91509.55 15:29:01 23.69 0.40 23.29 41.85 19604.38 15:30:01 81.34 1.23 80.10 103.98 21207.67 Average: 135.52 10.31 125.21 829.93 49593.92 15:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:25:01 30079452 31701472 2859768 8.68 70820 1860328 1421420 4.18 873744 1693508 179784 15:26:01 28457752 31666224 4481468 13.61 103080 3371560 1351688 3.98 983596 3112244 1311748 15:27:01 24315012 31635400 8624208 26.18 146304 7263140 1609292 4.73 1059468 7000884 2494628 15:28:01 22440716 29432676 10498504 31.87 155548 6912960 9362572 27.55 3444012 6419164 9772 15:29:01 21747340 28781272 11191880 33.98 156164 6951544 9693772 28.52 4140456 6408376 316 15:30:01 24770752 31591996 8168468 24.80 159560 6753680 1501840 4.42 1373948 6221428 1788 Average: 25301837 30801507 7637383 23.19 131913 5518869 4156764 12.23 1979204 5142601 666339 15:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 70.62 47.18 1002.85 10.05 0.00 0.00 0.00 0.00 15:25:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 br-3cd66bac7bbd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 580.44 343.91 11876.83 30.50 0.00 0.00 0.00 0.00 15:26:01 lo 7.40 7.40 0.74 0.74 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 br-3cd66bac7bbd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 1274.94 716.88 36801.34 48.69 0.00 0.00 0.00 0.00 15:27:01 lo 5.20 5.20 0.49 0.49 0.00 0.00 0.00 0.00 15:28:01 veth78537d0 5.42 6.30 0.83 0.91 0.00 0.00 0.00 0.00 15:28:01 vethf4a2774 26.82 25.02 11.56 16.27 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 br-3cd66bac7bbd 0.35 0.23 0.01 0.02 0.00 0.00 0.00 0.00 15:29:01 veth78537d0 0.35 0.62 0.04 0.06 0.00 0.00 0.00 0.00 15:29:01 vethf4a2774 51.67 43.40 12.72 45.33 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 br-3cd66bac7bbd 2.05 2.67 0.62 0.49 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 ens3 2371.20 1427.20 50541.36 352.20 0.00 0.00 0.00 0.00 15:30:01 lo 26.83 26.83 3.15 3.15 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 344.15 202.17 8295.33 49.43 0.00 0.00 0.00 0.00 Average: lo 3.82 3.82 0.47 0.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12486) 01/15/24 _x86_64_ (8 CPU) 15:23:21 LINUX RESTART (8 CPU) 15:24:01 CPU %user %nice %system %iowait %steal %idle 15:25:01 all 10.47 0.00 0.75 2.45 0.04 86.29 15:25:01 0 0.65 0.00 0.33 0.32 0.02 98.68 15:25:01 1 2.75 0.00 0.33 0.20 0.00 96.71 15:25:01 2 5.55 0.00 0.38 0.72 0.10 93.25 15:25:01 3 1.60 0.00 0.37 11.39 0.02 86.62 15:25:01 4 9.67 0.00 0.90 4.11 0.05 85.27 15:25:01 5 46.50 0.00 2.39 2.79 0.07 48.25 15:25:01 6 10.61 0.00 0.75 0.10 0.03 88.51 15:25:01 7 6.53 0.00 0.49 0.05 0.02 92.91 15:26:01 all 11.39 0.00 2.13 2.52 0.04 83.92 15:26:01 0 3.02 0.00 1.94 1.85 0.03 93.15 15:26:01 1 13.38 0.00 1.91 0.35 0.03 84.33 15:26:01 2 9.70 0.00 2.96 3.75 0.07 83.53 15:26:01 3 3.99 0.00 1.96 10.12 0.03 83.90 15:26:01 4 23.84 0.00 2.38 3.32 0.07 70.40 15:26:01 5 22.85 0.00 2.87 0.49 0.05 73.75 15:26:01 6 8.75 0.00 1.51 0.29 0.02 89.44 15:26:01 7 5.60 0.00 1.54 0.02 0.02 92.82 15:27:01 all 11.82 0.00 5.37 8.79 0.07 73.95 15:27:01 0 13.30 0.00 5.75 5.83 0.07 75.06 15:27:01 1 10.89 0.00 5.36 5.09 0.07 78.60 15:27:01 2 11.30 0.00 4.42 3.61 0.07 80.60 15:27:01 3 12.96 0.00 5.38 32.68 0.08 48.91 15:27:01 4 9.63 0.00 6.32 3.31 0.07 80.67 15:27:01 5 12.16 0.00 5.09 7.71 0.07 74.97 15:27:01 6 13.05 0.00 5.51 0.17 0.07 81.21 15:27:01 7 11.25 0.00 5.11 11.97 0.07 71.60 15:28:01 all 26.58 0.00 3.71 6.07 0.08 63.56 15:28:01 0 29.07 0.00 3.53 2.25 0.07 65.09 15:28:01 1 30.81 0.00 4.03 0.62 0.08 64.46 15:28:01 2 32.65 0.00 4.34 6.90 0.08 56.02 15:28:01 3 26.60 0.00 3.85 13.85 0.08 55.62 15:28:01 4 26.49 0.00 3.57 0.77 0.08 69.08 15:28:01 5 22.80 0.00 3.19 1.75 0.08 72.17 15:28:01 6 23.29 0.00 3.56 2.02 0.07 71.05 15:28:01 7 20.94 0.00 3.64 20.43 0.10 54.90 15:29:01 all 12.91 0.00 1.31 1.16 0.07 84.56 15:29:01 0 12.22 0.00 1.30 0.13 0.07 86.27 15:29:01 1 14.83 0.00 1.42 0.00 0.07 83.68 15:29:01 2 12.05 0.00 1.21 0.05 0.05 86.64 15:29:01 3 12.87 0.00 1.11 8.12 0.07 77.83 15:29:01 4 12.06 0.00 1.37 0.82 0.07 85.68 15:29:01 5 13.33 0.00 1.28 0.02 0.05 85.33 15:29:01 6 13.03 0.00 1.44 0.17 0.08 85.28 15:29:01 7 12.87 0.00 1.30 0.00 0.07 85.75 15:30:01 all 5.70 0.00 0.62 1.59 0.03 92.06 15:30:01 0 2.72 0.00 0.60 9.15 0.02 87.51 15:30:01 1 3.69 0.00 0.48 0.10 0.02 95.71 15:30:01 2 2.97 0.00 0.62 0.82 0.02 95.57 15:30:01 3 0.93 0.00 0.63 0.17 0.02 98.25 15:30:01 4 16.45 0.00 1.12 1.80 0.03 80.59 15:30:01 5 13.13 0.00 0.60 0.40 0.03 85.83 15:30:01 6 2.92 0.00 0.45 0.25 0.05 96.33 15:30:01 7 2.79 0.00 0.45 0.07 0.02 96.68 Average: all 13.14 0.00 2.30 3.75 0.05 80.76 Average: 0 10.13 0.00 2.23 3.25 0.04 84.35 Average: 1 12.71 0.00 2.25 1.05 0.04 83.95 Average: 2 12.37 0.00 2.31 2.64 0.06 82.62 Average: 3 9.80 0.00 2.21 12.67 0.05 75.27 Average: 4 16.36 0.00 2.60 2.35 0.06 78.62 Average: 5 21.83 0.00 2.56 2.18 0.06 73.37 Average: 6 11.93 0.00 2.20 0.50 0.05 85.33 Average: 7 9.97 0.00 2.07 5.37 0.05 82.53