---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20980 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 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 2184 26795 0 3187 29536 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:92:29:3e brd ff:ff:ff:ff:ff:ff inet 10.30.106.21/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe92:293e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:c1:00:62 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:e8ff:fec1:62/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20980) 04/06/24 _x86_64_ (8 CPU) 09:34:23 LINUX RESTART (8 CPU) 09:35:01 tps rtps wtps bread/s bwrtn/s 09:36:01 132.23 18.16 114.06 1036.63 76273.55 09:37:01 158.34 19.08 139.26 455.26 65608.53 09:38:01 13.70 0.23 13.46 10.93 1703.18 09:39:01 79.91 3.32 76.59 435.72 21065.78 09:40:01 88.80 2.20 86.60 99.58 21998.60 09:41:01 37.98 1.97 36.01 81.32 2271.75 Average: 85.16 7.49 77.67 353.24 31486.61 09:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 30141244 31719540 2797976 8.49 71316 1818008 1427284 4.20 855032 1652920 150340 09:37:01 28242388 30174720 4696832 14.26 84944 2144108 3195808 9.40 2473864 1900024 12832 09:38:01 27756336 29730636 5182884 15.73 87232 2181624 3433672 10.10 2951788 1904060 8616 09:39:01 27740592 30165720 5198628 15.78 94296 2614348 3263440 9.60 2602496 2240824 340 09:40:01 28102072 30902492 4837148 14.69 100260 2976004 2141736 6.30 2033288 2436856 12280 09:41:01 27396968 30203904 5542252 16.83 102788 2979848 2764996 8.14 2769052 2402656 1380 Average: 28229933 30482835 4709287 14.30 90139 2452323 2704489 7.96 2280920 2089557 30965 09:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 ens3 50.52 35.51 828.85 7.40 0.00 0.00 0.00 0.00 09:36:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 ens3 612.11 397.42 4237.97 103.39 0.00 0.00 0.00 0.00 09:37:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 ens3 352.17 185.57 515.66 79.71 0.00 0.00 0.00 0.00 09:38:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:39:01 docker0 3.20 5.43 0.19 77.91 0.00 0.00 0.00 0.00 09:39:01 ens3 538.99 286.19 1553.26 102.46 0.00 0.00 0.00 0.00 09:39:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 09:40:01 docker0 2.00 3.23 0.12 40.04 0.00 0.00 0.00 0.00 09:40:01 ens3 498.55 312.41 451.75 109.11 0.00 0.00 0.00 0.00 09:40:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 ens3 61.14 47.33 28.99 150.88 0.00 0.00 0.00 0.00 09:41:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 0.87 1.44 0.05 19.66 0.00 0.00 0.00 0.00 Average: ens3 352.25 210.74 1269.42 92.16 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20980) 04/06/24 _x86_64_ (8 CPU) 09:34:23 LINUX RESTART (8 CPU) 09:35:01 CPU %user %nice %system %iowait %steal %idle 09:36:01 all 9.94 0.00 0.73 3.74 0.03 85.56 09:36:01 0 1.59 0.00 0.27 0.28 0.00 97.86 09:36:01 1 12.13 0.00 0.90 0.48 0.02 86.47 09:36:01 2 15.33 0.00 0.70 3.12 0.03 80.81 09:36:01 3 20.58 0.00 1.13 1.13 0.05 77.10 09:36:01 4 3.51 0.00 0.52 20.09 0.03 75.84 09:36:01 5 13.13 0.00 0.98 0.45 0.03 85.40 09:36:01 6 7.49 0.00 0.55 4.40 0.07 87.50 09:36:01 7 5.76 0.00 0.73 0.02 0.02 93.48 09:37:01 all 34.76 0.00 1.33 0.74 0.07 63.10 09:37:01 0 30.54 0.00 1.52 0.50 0.07 67.37 09:37:01 1 35.68 0.00 1.20 0.15 0.07 62.90 09:37:01 2 30.29 0.00 1.27 0.00 0.07 68.38 09:37:01 3 50.64 0.00 1.54 0.30 0.08 47.43 09:37:01 4 35.22 0.00 1.04 4.19 0.08 59.47 09:37:01 5 38.42 0.00 1.77 0.08 0.05 59.67 09:37:01 6 24.45 0.00 1.04 0.67 0.07 73.78 09:37:01 7 32.87 0.00 1.30 0.02 0.07 65.75 09:38:01 all 40.64 0.00 1.20 0.05 0.06 58.05 09:38:01 0 36.16 0.00 1.02 0.02 0.05 62.75 09:38:01 1 58.54 0.00 1.23 0.00 0.07 40.16 09:38:01 2 31.73 0.00 1.20 0.02 0.07 66.98 09:38:01 3 62.03 0.00 1.02 0.00 0.07 36.88 09:38:01 4 41.07 0.00 1.45 0.13 0.07 57.28 09:38:01 5 28.68 0.00 1.35 0.07 0.05 69.86 09:38:01 6 36.38 0.00 1.49 0.17 0.08 61.87 09:38:01 7 30.47 0.00 0.83 0.00 0.03 68.67 09:39:01 all 25.64 0.00 2.34 0.61 0.07 71.34 09:39:01 0 19.32 0.00 2.43 0.45 0.07 77.73 09:39:01 1 39.10 0.00 2.35 0.81 0.08 57.66 09:39:01 2 26.25 0.00 2.67 0.62 0.08 70.38 09:39:01 3 28.99 0.00 2.42 0.23 0.08 68.28 09:39:01 4 28.78 0.00 2.26 0.15 0.08 68.72 09:39:01 5 22.66 0.00 2.43 0.07 0.05 74.80 09:39:01 6 19.24 0.00 1.88 2.10 0.08 76.69 09:39:01 7 20.76 0.00 2.28 0.45 0.07 76.43 09:40:01 all 27.17 0.00 2.13 0.58 0.07 70.05 09:40:01 0 13.39 0.00 1.32 1.79 0.07 83.43 09:40:01 1 31.15 0.00 2.29 0.12 0.08 66.36 09:40:01 2 27.19 0.00 1.73 0.52 0.07 70.48 09:40:01 3 22.15 0.00 1.85 0.67 0.07 75.26 09:40:01 4 21.52 0.00 2.58 0.03 0.07 75.80 09:40:01 5 32.76 0.00 1.93 0.44 0.07 64.81 09:40:01 6 28.84 0.00 2.69 0.42 0.05 68.00 09:40:01 7 40.37 0.00 2.56 0.66 0.08 56.34 09:41:01 all 9.98 0.00 0.49 0.21 0.03 89.29 09:41:01 0 0.27 0.00 0.27 1.08 0.00 98.38 09:41:01 1 15.72 0.00 0.85 0.00 0.03 83.40 09:41:01 2 42.74 0.00 0.93 0.32 0.07 55.94 09:41:01 3 5.59 0.00 0.43 0.00 0.02 93.96 09:41:01 4 1.22 0.00 0.52 0.18 0.00 98.08 09:41:01 5 1.49 0.00 0.22 0.03 0.05 98.21 09:41:01 6 1.32 0.00 0.22 0.00 0.02 98.44 09:41:01 7 11.50 0.00 0.48 0.07 0.03 87.92 Average: all 24.68 0.00 1.37 0.99 0.06 72.91 Average: 0 16.87 0.00 1.14 0.69 0.04 81.26 Average: 1 32.05 0.00 1.47 0.26 0.06 66.17 Average: 2 28.94 0.00 1.42 0.76 0.06 68.82 Average: 3 31.66 0.00 1.40 0.39 0.06 66.49 Average: 4 21.88 0.00 1.39 4.13 0.06 72.54 Average: 5 22.85 0.00 1.45 0.19 0.05 75.47 Average: 6 19.61 0.00 1.31 1.29 0.06 77.73 Average: 7 23.60 0.00 1.36 0.20 0.05 74.79