---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35023 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 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 892 28112 0 3162 30829 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:2d:2e:78 brd ff:ff:ff:ff:ff:ff inet 10.30.106.151/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fe2d:2e78/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:6a:fc:e9 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::42:7cff:fe6a:fce9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35023) 08/31/24 _x86_64_ (8 CPU) 03:31:14 LINUX RESTART (8 CPU) 03:32:02 tps rtps wtps bread/s bwrtn/s 03:33:01 140.08 31.01 109.07 1322.08 30845.62 03:34:01 107.98 6.38 101.60 219.13 33834.46 03:35:01 25.30 0.20 25.10 6.93 22641.03 03:36:01 119.95 3.60 116.35 468.06 45943.94 03:37:01 85.95 0.78 85.17 36.26 38342.01 Average: 95.70 8.32 87.38 407.44 34333.02 03:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 29728724 31403208 3210496 9.75 79696 1899232 2166412 6.37 1187804 1715968 147348 03:34:01 28430336 30343708 4508884 13.69 87264 2122368 3105152 9.14 2308560 1876764 7728 03:35:01 28429440 30381964 4509780 13.69 89388 2157384 2491152 7.33 2299116 1880808 1444 03:36:01 27740828 30275656 5198392 15.78 98032 2717232 2573572 7.57 2493288 2341488 496 03:37:01 28790320 31569896 4148900 12.60 103596 2951856 1448712 4.26 1217020 2561636 25548 Average: 28623930 30794886 4315290 13.10 91595 2369614 2357000 6.93 1901158 2075333 36513 03:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 ens3 172.99 129.13 1146.39 39.35 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 03:34:01 ens3 549.70 407.86 3459.95 120.31 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 03:35:01 ens3 269.51 181.00 476.19 64.52 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:36:01 vethe909b8a 0.65 1.17 0.05 10.48 0.00 0.00 0.00 0.00 03:36:01 ens3 446.83 300.65 1659.18 103.92 0.00 0.00 0.00 0.00 03:36:01 docker0 4.57 7.95 0.26 88.55 0.00 0.00 0.00 0.00 03:36:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 03:37:01 ens3 437.49 329.81 367.46 126.55 0.00 0.00 0.00 0.00 03:37:01 docker0 1.27 2.28 0.08 29.44 0.00 0.00 0.00 0.00 03:37:01 lo 15.53 15.53 1.40 1.40 0.00 0.00 0.00 0.00 Average: ens3 375.98 270.17 1422.82 91.10 0.00 0.00 0.00 0.00 Average: docker0 1.17 2.05 0.07 23.68 0.00 0.00 0.00 0.00 Average: lo 3.80 3.80 0.35 0.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35023) 08/31/24 _x86_64_ (8 CPU) 03:31:14 LINUX RESTART (8 CPU) 03:32:02 CPU %user %nice %system %iowait %steal %idle 03:33:01 all 11.30 0.00 0.90 2.39 0.04 85.37 03:33:01 0 3.71 0.00 0.44 0.19 0.02 95.64 03:33:01 1 25.00 0.00 1.67 1.33 0.05 71.96 03:33:01 2 4.21 0.00 0.78 5.93 0.03 89.04 03:33:01 3 10.35 0.00 0.85 8.76 0.03 80.01 03:33:01 4 9.99 0.00 0.42 0.35 0.07 89.17 03:33:01 5 11.37 0.00 0.88 0.08 0.03 87.63 03:33:01 6 19.84 0.00 1.21 1.00 0.03 77.92 03:33:01 7 5.95 0.00 0.88 1.53 0.03 91.60 03:34:01 all 35.11 0.00 1.21 1.40 0.08 62.20 03:34:01 0 36.04 0.00 1.04 0.02 0.08 62.81 03:34:01 1 43.69 0.00 1.59 0.57 0.12 54.03 03:34:01 2 33.85 0.00 1.24 0.50 0.08 64.32 03:34:01 3 32.74 0.00 0.87 7.81 0.08 58.50 03:34:01 4 33.53 0.00 1.42 0.07 0.07 64.91 03:34:01 5 30.79 0.00 1.00 0.05 0.05 68.11 03:34:01 6 34.41 0.00 1.32 2.16 0.08 62.02 03:34:01 7 35.83 0.00 1.20 0.05 0.10 62.81 03:35:01 all 36.04 0.00 0.96 0.83 0.07 62.09 03:35:01 0 30.14 0.00 0.90 0.00 0.07 68.89 03:35:01 1 31.46 0.00 0.99 0.00 0.07 67.49 03:35:01 2 37.16 0.00 1.05 0.05 0.07 61.67 03:35:01 3 47.91 0.00 1.14 0.05 0.10 50.81 03:35:01 4 48.44 0.00 0.67 0.00 0.07 50.83 03:35:01 5 27.79 0.00 1.07 0.00 0.07 71.08 03:35:01 6 29.42 0.00 0.95 6.50 0.07 63.06 03:35:01 7 36.03 0.00 0.92 0.02 0.08 62.95 03:36:01 all 25.81 0.00 2.04 2.04 0.08 70.03 03:36:01 0 20.05 0.00 2.23 5.64 0.08 71.99 03:36:01 1 22.42 0.00 2.34 0.95 0.08 74.21 03:36:01 2 31.05 0.00 2.01 2.58 0.08 64.27 03:36:01 3 28.24 0.00 2.38 0.47 0.07 68.84 03:36:01 4 24.76 0.00 1.74 2.38 0.05 71.06 03:36:01 5 27.66 0.00 1.76 0.02 0.12 70.45 03:36:01 6 22.89 0.00 1.61 2.55 0.07 72.88 03:36:01 7 29.42 0.00 2.29 1.78 0.07 66.44 03:37:01 all 13.78 0.00 1.72 2.34 0.06 82.11 03:37:01 0 16.19 0.00 2.01 1.24 0.05 80.51 03:37:01 1 6.42 0.00 1.26 4.62 0.05 87.65 03:37:01 2 15.85 0.00 1.66 0.08 0.07 82.34 03:37:01 3 12.75 0.00 1.32 3.54 0.07 82.32 03:37:01 4 14.64 0.00 1.35 0.10 0.07 83.84 03:37:01 5 22.92 0.00 1.51 4.56 0.07 70.95 03:37:01 6 12.52 0.00 1.98 3.39 0.05 82.06 03:37:01 7 8.88 0.00 2.66 1.14 0.05 87.26 Average: all 24.45 0.00 1.37 1.80 0.07 72.32 Average: 0 21.27 0.00 1.33 1.42 0.06 75.92 Average: 1 25.81 0.00 1.57 1.49 0.07 71.06 Average: 2 24.49 0.00 1.35 1.82 0.07 72.28 Average: 3 26.45 0.00 1.31 4.11 0.07 68.05 Average: 4 26.29 0.00 1.12 0.58 0.06 71.95 Average: 5 24.14 0.00 1.24 0.94 0.07 73.60 Average: 6 23.83 0.00 1.42 3.13 0.06 71.56 Average: 7 23.29 0.00 1.59 0.90 0.07 74.15