---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37449 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 14G 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 881 24657 0 6628 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:05:ee:be brd ff:ff:ff:ff:ff:ff inet 10.30.107.80/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe05:eebe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:bb:0f:e0 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::42:74ff:febb:fe0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37449) 09/10/24 _x86_64_ (8 CPU) 08:03:29 LINUX RESTART (8 CPU) 08:04:01 tps rtps wtps bread/s bwrtn/s 08:05:01 363.97 70.82 293.15 4578.30 20887.19 08:06:01 365.72 18.78 346.94 2272.42 171283.19 08:07:01 285.35 3.33 282.02 426.39 26735.49 08:08:01 129.89 0.33 129.56 30.92 27478.84 08:09:01 14.56 0.02 14.55 0.13 10966.04 08:10:01 43.94 0.03 43.91 3.20 11162.27 Average: 200.57 15.55 185.02 1218.51 44751.19 08:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 30111604 31683248 2827616 8.58 71192 1811452 1426972 4.20 889548 1647504 154708 08:06:01 25689224 31649596 7249996 22.01 128496 5968684 1680832 4.95 1010536 5723068 113948 08:07:01 23391132 29614276 9548088 28.99 142916 6218952 8685984 25.56 3249284 5692952 2124 08:08:01 22735856 29278408 10203364 30.98 171328 6473012 9124136 26.85 3652776 5892680 4172 08:09:01 22703704 29250420 10235516 31.07 171508 6477116 9175164 27.00 3682028 5894316 396 08:10:01 24590280 31014936 8348940 25.35 172428 6368732 3074636 9.05 1934044 5814488 236 Average: 24870300 30415147 8068920 24.50 142978 5552991 5527954 16.26 2403036 5110835 45931 08:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 ens3 340.19 251.21 1608.17 77.39 0.00 0.00 0.00 0.00 08:05:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 br-45fcc23a1022 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 ens3 1203.82 655.39 34079.51 55.53 0.00 0.00 0.00 0.00 08:06:01 lo 13.80 13.80 1.33 1.33 0.00 0.00 0.00 0.00 08:07:01 veth046775a 6.56 6.45 0.80 0.73 0.00 0.00 0.00 0.00 08:07:01 veth2ed6444 90.69 90.47 15.82 18.44 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 vetheba4a40 0.72 1.02 0.08 0.40 0.00 0.00 0.00 0.00 08:08:01 veth046775a 178.52 181.01 24.38 63.84 0.00 0.00 0.00 0.01 08:08:01 veth2ed6444 67.03 66.94 15.11 27.75 0.00 0.00 0.00 0.00 08:08:01 docker0 12.96 17.61 2.10 286.44 0.00 0.00 0.00 0.00 08:08:01 vetheba4a40 0.32 0.30 0.02 0.02 0.00 0.00 0.00 0.00 08:09:01 veth046775a 151.04 153.41 18.53 55.72 0.00 0.00 0.00 0.00 08:09:01 veth2ed6444 213.63 213.81 31.31 90.32 0.00 0.00 0.00 0.01 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 vetheba4a40 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 veth2ed6444 0.33 0.62 0.02 0.04 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 vethc0b667f 838.13 862.34 267.73 106.24 0.00 0.00 0.00 0.02 08:10:01 br-45fcc23a1022 1.72 1.43 0.13 0.43 0.00 0.00 0.00 0.00 Average: veth2ed6444 61.95 61.98 10.38 22.76 0.00 0.00 0.00 0.00 Average: docker0 2.16 2.94 0.35 47.75 0.00 0.00 0.00 0.00 Average: vethc0b667f 139.68 143.72 44.62 17.71 0.00 0.00 0.00 0.00 Average: br-45fcc23a1022 0.29 0.24 0.02 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37449) 09/10/24 _x86_64_ (8 CPU) 08:03:29 LINUX RESTART (8 CPU) 08:04:01 CPU %user %nice %system %iowait %steal %idle 08:05:01 all 11.38 0.00 1.15 2.60 0.04 84.83 08:05:01 0 30.22 0.00 2.02 1.86 0.07 65.83 08:05:01 1 20.09 0.00 1.29 0.72 0.05 77.86 08:05:01 2 15.11 0.00 1.59 3.43 0.05 79.82 08:05:01 3 12.64 0.00 0.94 0.75 0.03 85.64 08:05:01 4 3.81 0.00 0.80 0.53 0.02 94.84 08:05:01 5 4.06 0.00 0.87 1.22 0.03 93.83 08:05:01 6 2.08 0.00 0.62 5.63 0.03 91.64 08:05:01 7 3.00 0.00 1.07 6.73 0.07 89.13 08:06:01 all 14.87 0.00 6.77 11.66 0.08 66.62 08:06:01 0 13.11 0.00 6.29 17.90 0.09 62.62 08:06:01 1 15.01 0.00 7.69 10.50 0.09 66.71 08:06:01 2 21.95 0.00 7.04 16.52 0.09 54.41 08:06:01 3 14.25 0.00 6.90 3.69 0.07 75.09 08:06:01 4 13.29 0.00 7.14 4.84 0.07 74.66 08:06:01 5 12.50 0.00 5.97 11.18 0.07 70.29 08:06:01 6 13.41 0.00 6.55 16.75 0.07 63.22 08:06:01 7 15.53 0.00 6.56 11.90 0.09 65.93 08:07:01 all 26.37 0.00 3.53 1.90 0.08 68.13 08:07:01 0 19.23 0.00 3.18 1.57 0.08 75.94 08:07:01 1 29.28 0.00 3.44 0.82 0.07 66.39 08:07:01 2 30.58 0.00 3.60 0.27 0.08 65.47 08:07:01 3 26.88 0.00 3.91 2.27 0.08 66.85 08:07:01 4 32.95 0.00 4.15 1.59 0.12 61.20 08:07:01 5 25.34 0.00 3.49 0.87 0.08 70.22 08:07:01 6 22.21 0.00 3.36 2.57 0.08 71.78 08:07:01 7 24.46 0.00 3.12 5.20 0.10 67.12 08:08:01 all 11.46 0.00 2.11 2.29 0.07 84.06 08:08:01 0 10.43 0.00 2.31 4.38 0.07 82.81 08:08:01 1 13.37 0.00 2.26 0.27 0.07 84.04 08:08:01 2 11.22 0.00 1.94 0.42 0.05 86.37 08:08:01 3 10.06 0.00 1.74 0.37 0.07 87.77 08:08:01 4 11.90 0.00 1.91 2.53 0.08 83.58 08:08:01 5 10.12 0.00 1.87 0.20 0.07 87.74 08:08:01 6 13.23 0.00 2.42 1.28 0.08 82.99 08:08:01 7 11.42 0.00 2.43 8.96 0.05 77.14 08:09:01 all 5.08 0.00 0.66 0.59 0.07 93.61 08:09:01 0 4.05 0.00 1.05 0.05 0.07 94.78 08:09:01 1 3.81 0.00 0.52 0.07 0.05 95.55 08:09:01 2 5.25 0.00 0.80 0.02 0.08 93.85 08:09:01 3 5.79 0.00 0.44 0.00 0.07 93.70 08:09:01 4 4.26 0.00 0.62 0.13 0.07 94.92 08:09:01 5 5.66 0.00 0.57 0.00 0.07 93.71 08:09:01 6 6.33 0.00 0.65 0.03 0.08 92.90 08:09:01 7 5.45 0.00 0.62 4.38 0.07 89.48 08:10:01 all 2.26 0.00 0.66 0.73 0.06 96.30 08:10:01 0 3.24 0.00 0.79 0.15 0.05 95.77 08:10:01 1 1.15 0.00 0.62 0.12 0.05 98.06 08:10:01 2 1.51 0.00 0.50 0.02 0.07 97.91 08:10:01 3 3.28 0.00 0.66 0.18 0.03 95.85 08:10:01 4 2.61 0.00 0.75 0.22 0.05 96.37 08:10:01 5 2.18 0.00 0.70 0.17 0.08 96.87 08:10:01 6 2.73 0.00 0.65 0.02 0.07 96.54 08:10:01 7 1.36 0.00 0.64 4.94 0.05 93.02 Average: all 11.88 0.00 2.46 3.25 0.07 82.34 Average: 0 13.38 0.00 2.59 4.25 0.07 79.71 Average: 1 13.77 0.00 2.61 2.04 0.06 81.53 Average: 2 14.22 0.00 2.56 3.38 0.07 79.77 Average: 3 12.09 0.00 2.40 1.19 0.06 84.26 Average: 4 11.45 0.00 2.54 1.63 0.07 84.32 Average: 5 9.96 0.00 2.23 2.23 0.07 85.52 Average: 6 9.98 0.00 2.36 4.33 0.07 83.26 Average: 7 10.17 0.00 2.38 6.99 0.07 80.38