---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34512 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 927 24249 0 6990 30785 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:42:7a:7f brd ff:ff:ff:ff:ff:ff inet 10.30.106.179/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe42:7a7f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:a8:c7:25 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-34512) 08/29/24 _x86_64_ (8 CPU) 11:34:55 LINUX RESTART (8 CPU) 11:35:01 tps rtps wtps bread/s bwrtn/s 11:36:03 369.12 74.40 294.72 5359.77 58783.54 11:37:01 193.90 56.07 137.83 4316.21 32338.34 11:38:02 94.08 8.43 85.65 450.06 31934.28 11:39:01 94.49 12.93 81.56 2386.44 48062.09 11:40:01 298.68 3.38 295.30 450.72 97602.13 11:41:01 231.04 0.37 230.68 25.73 62131.91 11:42:01 55.83 0.00 55.83 0.00 19868.84 11:43:01 81.05 1.07 79.99 87.32 21656.79 Average: 177.45 19.60 157.85 1632.93 46543.52 11:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:03 30269068 31646156 2670152 8.11 53124 1644528 1464828 4.31 904596 1495000 57928 11:37:01 29218984 31117036 3720236 11.29 83620 2112880 2338188 6.88 1532992 1868328 104852 11:38:02 27846396 30074740 5092824 15.46 90812 2427036 2956360 8.70 2658636 2096860 19996 11:39:01 28029316 31541880 4909904 14.91 108048 3661020 1520088 4.47 1487968 3025536 327956 11:40:01 23169964 29826796 9769256 29.66 172316 6524248 7865772 23.14 3389700 5736076 896844 11:41:01 20241316 27288164 12697904 38.55 190132 6853368 12224900 35.97 6051892 5925244 8248 11:42:01 19579328 26766808 13359892 40.56 191852 6997788 12607960 37.10 6620360 6014204 512 11:43:01 24850960 31542388 8088260 24.56 194024 6566996 1567892 4.61 1953144 5531548 4152 Average: 25400666 29975496 7538554 22.89 135491 4598483 5318248 15.65 3074911 3961600 177561 11:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:36:03 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 11:36:03 ens3 388.64 276.14 1152.06 76.49 0.00 0.00 0.00 0.00 11:36:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 11:37:01 ens3 449.41 329.95 2700.44 88.99 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:02 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:38:02 ens3 1028.06 633.86 4602.31 193.90 0.00 0.00 0.00 0.00 11:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 11:39:01 ens3 618.27 418.67 2241.89 130.64 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 br-c2e51b62bf8b 18.15 17.18 4.45 3.68 0.00 0.00 1.15 0.00 11:40:01 lo 10.00 10.00 1.13 1.13 0.00 0.00 0.00 0.00 11:40:01 br-5dc826c72005 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 veth8a12bd6 1.17 2.40 0.13 0.86 0.00 0.00 0.00 0.00 11:41:01 br-c2e51b62bf8b 19.25 18.68 7.55 5.90 0.00 0.00 0.60 0.00 11:41:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 11:41:01 veth421ac98 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 11:41:01 br-5dc826c72005 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:42:01 br-c2e51b62bf8b 21.39 21.53 3.21 3.47 0.00 0.00 0.00 0.00 11:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 veth421ac98 8.90 5.41 4.85 0.55 0.00 0.00 0.00 0.00 11:42:01 br-5dc826c72005 2.37 7.53 0.35 4.80 0.00 0.00 0.00 0.00 11:43:01 lo 3.03 3.03 0.36 0.36 0.00 0.00 0.00 0.00 11:43:01 ens3 3607.47 2255.47 36810.19 591.79 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.48 2.48 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 451.26 281.93 4610.14 74.07 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34512) 08/29/24 _x86_64_ (8 CPU) 11:34:55 LINUX RESTART (8 CPU) 11:35:01 CPU %user %nice %system %iowait %steal %idle 11:36:03 all 7.08 0.00 1.23 4.07 0.03 87.59 11:36:03 0 10.40 0.00 1.00 0.37 0.03 88.19 11:36:03 1 3.65 0.00 0.63 0.18 0.02 95.52 11:36:03 2 5.51 0.00 1.55 5.66 0.03 87.25 11:36:03 3 3.76 0.00 1.04 11.14 0.05 84.01 11:36:03 4 11.55 0.00 2.05 1.24 0.03 85.13 11:36:03 5 9.87 0.00 1.56 13.29 0.03 75.25 11:36:03 6 5.36 0.00 1.07 0.33 0.03 93.21 11:36:03 7 6.59 0.00 0.84 0.43 0.02 92.13 11:37:01 all 15.80 0.00 1.19 2.62 0.05 80.33 11:37:01 0 14.55 0.00 1.07 0.63 0.05 83.70 11:37:01 1 10.78 0.00 0.77 0.28 0.03 88.14 11:37:01 2 14.09 0.00 0.87 0.69 0.05 84.31 11:37:01 3 13.17 0.00 0.92 5.06 0.07 80.78 11:37:01 4 11.06 0.00 0.57 0.18 0.05 88.14 11:37:01 5 30.39 0.00 2.12 2.11 0.07 65.32 11:37:01 6 19.01 0.00 2.12 10.88 0.07 67.93 11:37:01 7 13.32 0.00 1.20 1.14 0.03 84.31 11:38:02 all 42.02 0.00 1.23 1.70 0.08 54.97 11:38:02 0 45.17 0.00 1.30 0.54 0.08 52.91 11:38:02 1 39.10 0.00 0.64 1.07 0.07 59.12 11:38:02 2 46.17 0.00 1.70 0.38 0.10 51.65 11:38:02 3 38.99 0.00 1.29 1.09 0.08 58.55 11:38:02 4 53.51 0.00 0.95 0.50 0.10 44.93 11:38:02 5 36.75 0.00 1.58 8.95 0.07 52.66 11:38:02 6 42.59 0.00 1.02 0.00 0.07 56.32 11:38:02 7 33.93 0.00 1.29 1.07 0.07 63.65 11:39:01 all 23.01 0.00 1.82 2.39 0.06 72.73 11:39:01 0 22.92 0.00 1.75 0.02 0.03 75.27 11:39:01 1 15.23 0.00 1.31 0.63 0.05 82.78 11:39:01 2 22.36 0.00 1.82 1.62 0.09 74.11 11:39:01 3 16.96 0.00 1.62 13.47 0.05 67.89 11:39:01 4 22.58 0.00 2.08 0.95 0.05 74.34 11:39:01 5 30.60 0.00 1.69 1.00 0.07 66.64 11:39:01 6 12.83 0.00 1.48 0.03 0.03 85.62 11:39:01 7 40.52 0.00 2.82 1.46 0.07 55.12 11:40:01 all 32.76 0.00 6.48 6.01 0.09 54.66 11:40:01 0 31.45 0.00 6.58 0.96 0.10 60.91 11:40:01 1 33.01 0.00 6.52 1.67 0.10 58.70 11:40:01 2 31.88 0.00 5.84 1.57 0.08 60.63 11:40:01 3 31.56 0.00 7.15 6.38 0.08 54.82 11:40:01 4 31.20 0.00 6.15 9.06 0.08 53.51 11:40:01 5 32.97 0.00 7.19 25.65 0.10 34.09 11:40:01 6 33.54 0.00 5.70 0.78 0.08 59.90 11:40:01 7 36.53 0.00 6.71 2.03 0.10 54.63 11:41:01 all 30.06 0.00 3.47 6.62 0.11 59.73 11:41:01 0 26.98 0.00 4.25 5.61 0.10 63.06 11:41:01 1 29.71 0.00 4.03 4.20 0.12 61.94 11:41:01 2 35.43 0.00 3.32 2.89 0.10 58.26 11:41:01 3 31.73 0.00 2.95 2.53 0.10 62.70 11:41:01 4 30.54 0.00 3.10 10.53 0.10 55.73 11:41:01 5 28.20 0.00 3.48 21.17 0.15 47.00 11:41:01 6 29.15 0.00 3.24 3.52 0.12 63.97 11:41:01 7 28.71 0.00 3.43 2.62 0.10 65.14 11:42:01 all 19.12 0.00 1.48 1.14 0.10 78.16 11:42:01 0 21.41 0.00 1.34 0.07 0.10 77.08 11:42:01 1 15.69 0.00 1.66 2.05 0.12 80.48 11:42:01 2 16.77 0.00 1.62 4.92 0.08 76.60 11:42:01 3 18.22 0.00 1.20 0.02 0.10 80.47 11:42:01 4 19.95 0.00 1.60 0.61 0.10 77.74 11:42:01 5 19.77 0.00 1.38 0.27 0.12 78.46 11:42:01 6 16.19 0.00 1.47 1.04 0.12 81.18 11:42:01 7 24.88 0.00 1.51 0.17 0.10 73.34 11:43:01 all 12.10 0.00 1.89 1.37 0.07 84.57 11:43:01 0 9.87 0.00 2.10 0.37 0.05 87.61 11:43:01 1 6.94 0.00 1.99 0.42 0.07 90.58 11:43:01 2 23.64 0.00 2.13 1.02 0.10 73.12 11:43:01 3 7.49 0.00 1.55 7.34 0.07 83.55 11:43:01 4 11.36 0.00 2.06 1.22 0.08 85.27 11:43:01 5 8.49 0.00 1.83 0.10 0.07 89.51 11:43:01 6 10.89 0.00 1.54 0.29 0.05 87.23 11:43:01 7 18.14 0.00 1.92 0.22 0.10 79.62 Average: all 22.73 0.00 2.34 3.24 0.07 71.62 Average: 0 22.83 0.00 2.42 1.07 0.07 73.60 Average: 1 19.24 0.00 2.19 1.31 0.07 77.19 Average: 2 24.48 0.00 2.36 2.34 0.08 70.74 Average: 3 20.24 0.00 2.21 5.86 0.08 71.61 Average: 4 23.97 0.00 2.32 3.03 0.08 70.61 Average: 5 24.60 0.00 2.60 9.05 0.08 63.67 Average: 6 21.19 0.00 2.20 2.12 0.07 74.42 Average: 7 25.28 0.00 2.46 1.14 0.07 71.05