---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26372 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 16G 139G 11% / 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 908 22428 0 8830 30804 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:8b:13:3d brd ff:ff:ff:ff:ff:ff inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe8b:133d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:f3:8d:4e 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-26372) 07/07/25 _x86_64_ (8 CPU) 10:33:21 LINUX RESTART (8 CPU) 10:34:03 tps rtps wtps bread/s bwrtn/s 10:35:01 159.39 36.99 122.39 2790.55 65709.22 10:36:01 188.02 17.75 170.27 1006.37 76588.04 10:37:01 245.26 13.13 232.13 2395.73 12241.16 10:38:01 309.12 14.63 294.48 1016.63 151150.14 10:39:01 561.09 3.70 557.39 417.40 100947.44 10:40:01 63.72 0.53 63.19 35.59 8130.24 10:41:01 96.15 1.20 94.95 81.31 4183.27 Average: 232.16 12.44 219.72 1098.14 59820.57 10:34:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:35:01 29898100 31651716 3041120 9.23 78816 1978044 1963368 5.78 955528 1780080 222928 10:36:01 28069400 30254364 4869820 14.78 93108 2381072 2659372 7.82 2398812 2135348 15964 10:37:01 28239252 31643164 4699968 14.27 100676 3571064 1405404 4.14 1318812 3003352 1053552 10:38:01 23146304 31618708 9792916 29.73 193464 8255056 1752728 5.16 1459804 7651896 2516468 10:39:01 18435528 27269892 14503692 44.03 215132 8507680 14917140 43.89 6071980 7610044 39860 10:40:01 16617812 25760644 16321408 49.55 220444 8802852 16019560 47.13 7679072 7797916 7936 10:41:01 23004064 31577076 9935156 30.16 222940 8319720 1625512 4.78 1976948 7252580 9264 Average: 23915780 29967938 9023440 27.39 160654 5973641 5763298 16.96 3122994 5318745 552282 10:34:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:35:01 ens3 202.10 136.11 1334.51 21.74 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 lo 2.97 2.97 0.31 0.31 0.00 0.00 0.00 0.00 10:36:01 ens3 690.12 467.42 5884.04 83.79 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:37:01 ens3 472.75 302.42 2322.13 81.70 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:38:01 ens3 3639.56 2059.87 38431.64 151.82 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 lo 19.13 19.13 2.24 2.24 0.00 0.00 0.00 0.00 10:39:01 ens3 56.49 36.19 318.66 4.16 0.00 0.00 0.00 0.00 10:39:01 vethacd67cb 11.78 11.43 3.19 3.34 0.00 0.00 0.00 0.00 10:39:01 vethd9cccb2 2.70 3.43 0.35 0.65 0.00 0.00 0.00 0.00 10:39:01 vetha7bd5f6 30.28 42.11 2.44 311.81 0.00 0.00 0.00 0.03 10:40:01 ens3 24.31 11.08 84.99 2.77 0.00 0.00 0.00 0.00 10:40:01 vethacd67cb 44.79 48.18 17.09 8.96 0.00 0.00 0.00 0.00 10:40:01 vethd9cccb2 10.90 16.30 5.90 6.22 0.00 0.00 0.00 0.00 10:40:01 vetha7bd5f6 0.48 0.58 0.03 0.03 0.00 0.00 0.00 0.00 10:41:01 ens3 106.51 61.90 78.22 45.08 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 lo 39.57 39.57 5.85 5.85 0.00 0.00 0.00 0.00 Average: ens3 744.26 440.73 6948.59 56.03 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: lo 5.11 5.11 0.79 0.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26372) 07/07/25 _x86_64_ (8 CPU) 10:33:21 LINUX RESTART (8 CPU) 10:34:03 CPU %user %nice %system %iowait %steal %idle 10:35:01 all 10.53 0.00 0.81 2.35 0.03 86.27 10:35:01 0 10.24 0.00 0.86 0.38 0.03 88.48 10:35:01 1 0.10 0.00 0.14 7.90 0.02 91.84 10:35:01 2 2.12 0.00 0.64 7.37 0.03 89.83 10:35:01 3 1.21 0.00 0.16 0.26 0.00 98.38 10:35:01 4 14.91 0.00 0.94 0.92 0.05 83.18 10:35:01 5 38.49 0.00 2.43 1.29 0.07 57.71 10:35:01 6 13.00 0.00 0.90 0.52 0.03 85.55 10:35:01 7 4.19 0.00 0.38 0.17 0.02 95.24 10:36:01 all 28.55 0.00 1.10 1.37 0.07 68.92 10:36:01 0 19.83 0.00 0.90 0.77 0.07 78.44 10:36:01 1 25.59 0.00 1.37 4.46 0.07 68.51 10:36:01 2 32.24 0.00 0.50 0.57 0.07 66.62 10:36:01 3 40.02 0.00 1.03 0.03 0.08 58.83 10:36:01 4 29.40 0.00 1.17 2.23 0.08 67.12 10:36:01 5 20.77 0.00 1.17 0.13 0.07 77.86 10:36:01 6 29.61 0.00 1.67 2.44 0.08 66.19 10:36:01 7 30.93 0.00 0.93 0.32 0.05 67.77 10:37:01 all 18.17 0.00 1.61 0.65 0.05 79.53 10:37:01 0 8.96 0.00 0.87 0.05 0.03 90.08 10:37:01 1 22.42 0.00 1.65 0.60 0.05 75.28 10:37:01 2 17.16 0.00 1.48 0.49 0.05 80.83 10:37:01 3 24.62 0.00 1.71 0.15 0.05 73.47 10:37:01 4 21.95 0.00 1.76 1.93 0.07 74.30 10:37:01 5 29.27 0.00 2.49 0.72 0.07 67.46 10:37:01 6 11.76 0.00 1.42 1.02 0.03 85.76 10:37:01 7 9.17 0.00 1.52 0.22 0.03 89.06 10:38:01 all 19.62 0.00 7.40 5.36 0.09 67.53 10:38:01 0 14.90 0.00 7.81 2.59 0.08 74.62 10:38:01 1 17.74 0.00 7.27 4.31 0.07 70.62 10:38:01 2 16.28 0.00 6.95 1.98 0.08 74.70 10:38:01 3 15.67 0.00 7.22 3.69 0.07 73.36 10:38:01 4 36.77 0.00 8.38 10.42 0.10 44.32 10:38:01 5 23.76 0.00 7.33 5.91 0.10 62.89 10:38:01 6 15.44 0.00 7.45 12.50 0.12 64.50 10:38:01 7 16.45 0.00 6.86 1.53 0.08 75.07 10:39:01 all 53.80 0.00 6.63 2.58 0.12 36.86 10:39:01 0 56.87 0.00 7.13 0.71 0.12 35.18 10:39:01 1 50.10 0.00 6.31 0.59 0.12 42.88 10:39:01 2 53.72 0.00 6.28 0.74 0.12 39.14 10:39:01 3 53.70 0.00 6.53 0.89 0.13 38.74 10:39:01 4 53.20 0.00 6.27 1.67 0.12 38.74 10:39:01 5 53.11 0.00 8.29 14.89 0.15 23.55 10:39:01 6 55.10 0.00 6.15 0.52 0.12 38.11 10:39:01 7 54.61 0.00 6.11 0.67 0.12 38.48 10:40:01 all 34.35 0.00 3.34 0.17 0.11 62.03 10:40:01 0 30.44 0.00 3.62 0.22 0.12 65.61 10:40:01 1 37.33 0.00 3.20 0.02 0.13 59.32 10:40:01 2 38.93 0.00 3.69 0.05 0.12 57.21 10:40:01 3 36.41 0.00 3.12 0.05 0.10 60.31 10:40:01 4 34.42 0.00 3.16 0.70 0.12 61.60 10:40:01 5 31.50 0.00 3.17 0.13 0.12 65.08 10:40:01 6 33.67 0.00 3.16 0.10 0.12 62.96 10:40:01 7 32.05 0.00 3.58 0.10 0.12 64.15 10:41:01 all 12.06 0.00 1.90 0.35 0.19 85.50 10:41:01 0 11.38 0.00 2.15 0.10 0.05 86.32 10:41:01 1 20.92 0.00 2.36 0.22 0.07 76.45 10:41:01 2 7.44 0.00 1.59 0.55 0.07 90.36 10:41:01 3 8.33 0.00 1.62 0.05 0.05 89.94 10:41:01 4 9.92 0.00 1.76 0.17 0.05 88.11 10:41:01 5 11.39 0.00 2.01 0.80 0.05 85.74 10:41:01 6 20.73 0.00 1.93 0.22 0.05 77.08 10:41:01 7 6.48 0.00 1.74 0.68 1.13 89.97 Average: all 25.33 0.00 3.26 1.83 0.10 69.49 Average: 0 21.82 0.00 3.33 0.69 0.07 74.09 Average: 1 24.96 0.00 3.19 2.56 0.07 69.21 Average: 2 24.05 0.00 3.02 1.66 0.08 71.19 Average: 3 25.80 0.00 3.06 0.73 0.07 70.34 Average: 4 28.68 0.00 3.35 2.57 0.08 65.31 Average: 5 29.68 0.00 3.84 3.40 0.09 63.00 Average: 6 25.66 0.00 3.24 2.47 0.08 68.55 Average: 7 22.00 0.00 3.02 0.53 0.22 74.23