---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25403 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 14G 142G 9% / 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 909 25012 0 6246 30802 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:67:5d:21 brd ff:ff:ff:ff:ff:ff inet 10.30.107.127/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fe67:5d21/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:cd:93:c7 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::42:4cff:fecd:93c7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25403) 07/21/24 _x86_64_ (8 CPU) 20:21:27 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 304.40 42.70 261.70 1918.96 28760.81 20:24:01 268.21 18.65 249.56 2300.28 122991.10 20:25:10 246.32 10.93 235.39 676.84 49923.36 20:26:01 79.77 1.35 78.42 56.15 34633.95 20:27:01 97.53 0.22 97.32 10.40 31112.46 20:28:01 23.60 0.00 23.60 0.00 22549.94 20:29:01 44.18 0.05 44.13 7.07 20976.97 Average: 155.59 10.76 144.82 723.26 44748.96 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30086824 31661632 2852396 8.66 71292 1814164 1408160 4.14 912168 1649176 154356 20:24:01 26058884 31621884 6880336 20.89 119552 5613956 1702356 5.01 1026848 5366148 1104720 20:25:10 23762412 29400400 9176808 27.86 129912 5660352 10512964 30.93 3479016 5114928 648 20:26:01 21550124 27537964 11389096 34.58 146600 5960380 13019712 38.31 5486844 5267552 20748 20:27:01 21281152 27353352 11658068 35.39 159188 6023688 13236088 38.94 5701584 5310020 5156 20:28:01 20729320 26804312 12209900 37.07 159464 6025988 13771604 40.52 6249572 5311812 908 20:29:01 23054648 29122912 9884572 30.01 159920 6024824 8143172 23.96 4000612 5283424 292 Average: 23789052 29071779 9150168 27.78 135133 5303336 8827722 25.97 3836663 4757580 183833 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 228.31 145.68 1196.75 54.14 0.00 0.00 0.00 0.00 20:23:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-d0653cae58be 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 1265.67 605.62 36923.79 54.93 0.00 0.00 0.00 0.00 20:24:01 lo 16.13 16.13 1.57 1.57 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:10 veth63eb352 3.94 5.41 0.67 0.79 0.00 0.00 0.00 0.00 20:25:10 vethbffbb5d 1.52 1.87 0.09 0.11 0.00 0.00 0.00 0.00 20:25:10 veth7fb25da 2.75 3.65 0.37 0.36 0.00 0.00 0.00 0.00 20:25:10 veth91df077 4.76 5.02 0.62 0.53 0.00 0.00 0.00 0.00 20:26:01 veth63eb352 0.37 0.65 0.05 0.06 0.00 0.00 0.00 0.00 20:26:01 vethbffbb5d 12.08 13.15 2.48 2.74 0.00 0.00 0.00 0.00 20:26:01 veth7fb25da 6.33 9.27 0.86 0.73 0.00 0.00 0.00 0.00 20:26:01 vethf093e02 7.31 8.06 1.52 53.66 0.00 0.00 0.00 0.00 20:27:01 veth69d0d3d 3.87 3.43 1.55 4.80 0.00 0.00 0.00 0.00 20:27:01 veth63eb352 0.60 0.92 0.08 0.10 0.00 0.00 0.00 0.00 20:27:01 vethbffbb5d 22.84 22.66 6.11 18.33 0.00 0.00 0.00 0.00 20:27:01 veth7fb25da 8.51 11.88 1.59 2.52 0.00 0.00 0.00 0.00 20:28:01 veth69d0d3d 4.48 3.87 0.64 2.87 0.00 0.00 0.00 0.00 20:28:01 veth63eb352 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 20:28:01 vethbffbb5d 16.66 17.76 4.10 10.18 0.00 0.00 0.00 0.00 20:28:01 veth7fb25da 8.57 11.83 1.66 2.66 0.00 0.00 0.00 0.00 20:29:01 veth63eb352 0.17 0.95 0.01 0.07 0.00 0.00 0.00 0.00 20:29:01 vethbffbb5d 6.27 9.85 0.86 0.75 0.00 0.00 0.00 0.00 20:29:01 veth54b93f5 0.00 1.33 0.00 0.08 0.00 0.00 0.00 0.00 20:29:01 vethe5ea615 147.06 173.45 217.37 48.76 0.00 0.00 0.00 0.02 Average: veth63eb352 0.83 1.28 0.13 0.16 0.00 0.00 0.00 0.00 Average: vethbffbb5d 8.25 9.08 1.90 4.53 0.00 0.00 0.00 0.00 Average: veth54b93f5 0.00 0.19 0.00 0.01 0.00 0.00 0.00 0.00 Average: vethe5ea615 21.00 24.77 31.05 6.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25403) 07/21/24 _x86_64_ (8 CPU) 20:21:27 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.42 0.00 0.91 3.38 0.04 85.25 20:23:01 0 9.16 0.00 0.52 0.25 0.02 90.06 20:23:01 1 8.19 0.00 0.82 2.14 0.03 88.81 20:23:01 2 3.90 0.00 1.22 3.86 0.02 91.00 20:23:01 3 1.49 0.00 0.47 0.18 0.02 97.84 20:23:01 4 1.44 0.00 0.40 2.35 0.05 95.76 20:23:01 5 5.84 0.00 0.54 14.15 0.07 79.41 20:23:01 6 35.94 0.00 1.89 2.89 0.07 59.20 20:23:01 7 17.42 0.00 1.42 1.19 0.05 79.92 20:24:01 all 13.64 0.00 6.38 15.78 0.08 64.12 20:24:01 0 13.17 0.00 6.70 4.84 0.05 75.24 20:24:01 1 12.34 0.00 5.98 9.46 0.07 72.16 20:24:01 2 11.72 0.00 7.46 47.10 0.08 33.63 20:24:01 3 12.70 0.00 6.32 10.56 0.07 70.35 20:24:01 4 13.24 0.00 5.62 14.64 0.07 66.44 20:24:01 5 12.24 0.00 5.59 16.24 0.10 65.83 20:24:01 6 21.34 0.00 6.92 17.17 0.12 54.45 20:24:01 7 12.47 0.00 6.44 6.48 0.05 74.56 20:25:10 all 30.88 0.00 3.84 16.73 0.09 48.47 20:25:10 0 31.46 0.00 4.23 23.34 0.09 40.88 20:25:10 1 30.49 0.00 3.63 14.08 0.09 51.71 20:25:10 2 32.42 0.00 4.60 24.43 0.13 38.42 20:25:10 3 30.78 0.00 3.80 19.26 0.07 46.08 20:25:10 4 30.56 0.00 3.66 1.79 0.09 63.90 20:25:10 5 30.41 0.00 3.56 16.47 0.09 49.48 20:25:10 6 31.45 0.00 3.62 28.93 0.07 35.93 20:25:10 7 29.48 0.00 3.57 5.56 0.09 61.30 20:26:01 all 37.76 0.00 3.77 1.10 0.10 57.27 20:26:01 0 39.74 0.00 3.92 2.39 0.10 53.86 20:26:01 1 32.50 0.00 3.86 2.51 0.12 61.01 20:26:01 2 48.38 0.00 4.43 1.80 0.10 45.30 20:26:01 3 30.54 0.00 3.21 0.16 0.12 65.97 20:26:01 4 41.46 0.00 3.67 0.26 0.10 54.51 20:26:01 5 39.01 0.00 3.74 0.12 0.08 57.06 20:26:01 6 29.40 0.00 3.35 1.43 0.08 65.74 20:26:01 7 41.00 0.00 4.00 0.12 0.08 54.80 20:27:01 all 11.06 0.00 1.66 1.71 0.09 85.48 20:27:01 0 11.24 0.00 2.31 3.75 0.10 82.59 20:27:01 1 10.41 0.00 1.42 6.01 0.12 82.04 20:27:01 2 12.92 0.00 1.72 1.86 0.10 83.40 20:27:01 3 11.71 0.00 1.45 0.15 0.08 86.61 20:27:01 4 10.01 0.00 1.81 1.12 0.08 86.98 20:27:01 5 9.78 0.00 1.59 0.42 0.10 88.12 20:27:01 6 11.26 0.00 1.49 0.25 0.10 86.90 20:27:01 7 11.16 0.00 1.44 0.08 0.08 87.24 20:28:01 all 5.92 0.00 0.58 0.49 0.08 92.92 20:28:01 0 4.63 0.00 0.67 2.35 0.08 92.27 20:28:01 1 6.51 0.00 0.57 1.47 0.08 91.36 20:28:01 2 6.38 0.00 0.58 0.00 0.08 92.95 20:28:01 3 7.48 0.00 0.64 0.07 0.07 91.75 20:28:01 4 4.88 0.00 0.45 0.03 0.08 94.55 20:28:01 5 5.67 0.00 0.52 0.00 0.08 93.73 20:28:01 6 4.96 0.00 0.53 0.03 0.07 94.40 20:28:01 7 6.85 0.00 0.72 0.00 0.10 92.33 20:29:01 all 4.15 0.00 0.96 1.79 0.08 93.03 20:29:01 0 4.13 0.00 1.12 6.09 0.07 88.60 20:29:01 1 3.44 0.00 0.85 5.93 0.08 89.69 20:29:01 2 3.36 0.00 1.00 0.25 0.08 95.31 20:29:01 3 4.44 0.00 1.02 0.57 0.10 93.87 20:29:01 4 3.41 0.00 0.92 0.23 0.05 95.39 20:29:01 5 3.96 0.00 0.92 0.65 0.08 94.38 20:29:01 6 4.40 0.00 0.79 0.17 0.07 94.58 20:29:01 7 6.07 0.00 1.07 0.33 0.08 92.45 Average: all 16.09 0.00 2.58 6.16 0.08 75.09 Average: 0 16.03 0.00 2.78 6.59 0.07 74.53 Average: 1 14.77 0.00 2.43 6.18 0.08 76.54 Average: 2 16.63 0.00 2.99 11.72 0.09 68.57 Average: 3 14.13 0.00 2.42 4.81 0.07 78.56 Average: 4 14.74 0.00 2.36 2.94 0.07 79.89 Average: 5 15.06 0.00 2.34 7.19 0.09 75.33 Average: 6 19.84 0.00 2.65 7.81 0.08 69.63 Average: 7 17.50 0.00 2.65 2.07 0.08 77.70