---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39844 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 13G 143G 9% / 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 868 26211 0 5088 30843 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:01:0a:4d brd ff:ff:ff:ff:ff:ff inet 10.30.106.116/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe01:a4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:5e:52:b0 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-39844) 09/19/24 _x86_64_ (8 CPU) 14:51:57 LINUX RESTART (8 CPU) 14:52:01 tps rtps wtps bread/s bwrtn/s 14:53:01 335.84 74.82 261.02 5309.92 50570.50 14:54:01 142.18 27.01 115.16 2083.65 22042.06 14:55:01 195.23 12.13 183.10 2047.26 107008.12 14:56:01 189.05 9.01 180.04 377.47 17011.11 14:57:01 21.70 0.57 21.13 38.79 10213.33 Average: 176.80 24.71 152.09 1971.37 41368.21 14:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:53:01 30218972 31661940 2720248 8.26 55616 1706140 1469496 4.32 888356 1560216 115956 14:54:01 29842720 31694056 3096500 9.40 84212 2064780 1389036 4.09 892380 1888328 150048 14:55:01 26703316 31444136 6235904 18.93 109360 4843912 3545076 10.43 1229812 4552028 568 14:56:01 23326704 28224548 9612516 29.18 116852 4978828 9207384 27.09 4639436 4456252 1156 14:57:01 23176392 28106104 9762828 29.64 117304 5008596 8851756 26.04 4780636 4463808 460 Average: 26653621 30226157 6285599 19.08 96669 3720451 4892550 14.40 2486124 3384126 53638 14:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:53:01 ens3 413.40 279.37 1463.41 76.96 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:54:01 ens3 57.42 43.68 844.23 8.29 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 14:55:01 veth6acf1a5 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 14:55:01 vetha5c35c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 br-6040dc641791 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 vetha45755a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 vetha80afbf 2.60 2.43 0.31 0.21 0.00 0.00 0.00 0.00 14:56:01 veth11605e1 27.51 25.82 11.59 16.32 0.00 0.00 0.00 0.00 14:56:01 veth6acf1a5 58.15 69.58 20.35 17.05 0.00 0.00 0.00 0.00 14:56:01 veth4f3ac03 0.63 0.93 0.07 0.08 0.00 0.00 0.00 0.00 14:57:01 veth11605e1 26.63 22.40 9.04 25.62 0.00 0.00 0.00 0.00 14:57:01 veth6acf1a5 56.32 65.66 171.98 27.34 0.00 0.00 0.00 0.01 14:57:01 veth4f3ac03 0.73 1.12 0.22 0.91 0.00 0.00 0.00 0.00 14:57:01 vethcddcbae 2.82 3.42 1.37 2.29 0.00 0.00 0.00 0.00 Average: veth11605e1 10.83 9.64 4.13 8.39 0.00 0.00 0.00 0.00 Average: veth6acf1a5 22.90 27.06 38.46 8.88 0.00 0.00 0.00 0.00 Average: veth4f3ac03 0.27 0.41 0.06 0.20 0.00 0.00 0.00 0.00 Average: vethcddcbae 0.56 0.68 0.27 0.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39844) 09/19/24 _x86_64_ (8 CPU) 14:51:57 LINUX RESTART (8 CPU) 14:52:01 CPU %user %nice %system %iowait %steal %idle 14:53:01 all 7.70 0.00 1.13 3.41 0.04 87.72 14:53:01 0 5.05 0.00 2.18 0.27 0.03 92.47 14:53:01 1 15.49 0.00 1.39 1.64 0.05 81.44 14:53:01 2 11.39 0.00 1.25 7.19 0.03 80.13 14:53:01 3 4.46 0.00 0.38 0.10 0.05 95.00 14:53:01 4 2.31 0.00 0.95 14.52 0.03 82.19 14:53:01 5 12.85 0.00 1.02 0.77 0.03 85.33 14:53:01 6 5.43 0.00 1.32 2.61 0.03 90.61 14:53:01 7 4.60 0.00 0.55 0.22 0.02 94.61 14:54:01 all 10.10 0.00 0.86 1.93 0.03 87.09 14:54:01 0 23.69 0.00 1.40 2.52 0.05 72.34 14:54:01 1 19.73 0.00 1.77 0.77 0.05 77.68 14:54:01 2 6.99 0.00 0.63 3.61 0.02 88.75 14:54:01 3 13.74 0.00 0.78 0.70 0.08 84.69 14:54:01 4 9.82 0.00 0.78 2.38 0.03 86.97 14:54:01 5 4.38 0.00 0.57 0.93 0.02 94.10 14:54:01 6 0.30 0.00 0.55 4.39 0.02 94.74 14:54:01 7 2.22 0.00 0.38 0.13 0.02 97.25 14:55:01 all 10.80 0.00 4.70 4.97 0.07 79.46 14:55:01 0 10.76 0.00 5.10 32.14 0.08 51.91 14:55:01 1 11.63 0.00 3.66 0.22 0.05 84.44 14:55:01 2 12.10 0.00 4.18 1.87 0.07 81.78 14:55:01 3 9.62 0.00 5.11 1.20 0.08 83.98 14:55:01 4 11.62 0.00 5.80 0.19 0.08 82.31 14:55:01 5 13.30 0.00 4.52 0.17 0.07 81.94 14:55:01 6 8.57 0.00 3.45 3.84 0.05 84.09 14:55:01 7 8.80 0.00 5.74 0.17 0.07 85.22 14:56:01 all 55.46 0.00 6.32 0.68 0.10 37.44 14:56:01 0 58.62 0.00 6.99 0.68 0.10 33.61 14:56:01 1 41.19 0.00 4.71 1.09 0.10 52.91 14:56:01 2 63.52 0.00 6.55 0.34 0.12 29.47 14:56:01 3 59.21 0.00 6.87 0.39 0.10 33.43 14:56:01 4 57.92 0.00 7.14 0.22 0.10 34.61 14:56:01 5 57.70 0.00 6.66 1.42 0.12 34.09 14:56:01 6 56.20 0.00 6.22 0.53 0.10 36.95 14:56:01 7 49.48 0.00 5.40 0.75 0.10 44.27 14:57:01 all 10.35 0.00 1.04 0.42 0.07 88.12 14:57:01 0 11.68 0.00 1.31 0.02 0.07 86.93 14:57:01 1 9.85 0.00 0.85 0.05 0.05 89.20 14:57:01 2 8.52 0.00 0.95 0.02 0.07 90.44 14:57:01 3 12.25 0.00 1.00 0.02 0.08 86.65 14:57:01 4 10.45 0.00 1.14 0.25 0.07 88.09 14:57:01 5 9.08 0.00 0.97 0.03 0.08 89.83 14:57:01 6 11.05 0.00 1.16 0.15 0.08 87.56 14:57:01 7 9.90 0.00 0.97 2.80 0.07 86.26 Average: all 18.81 0.00 2.80 2.28 0.06 76.05 Average: 0 21.93 0.00 3.38 7.07 0.07 67.55 Average: 1 19.57 0.00 2.48 0.75 0.06 77.14 Average: 2 20.39 0.00 2.70 2.61 0.06 74.24 Average: 3 19.79 0.00 2.81 0.48 0.08 76.84 Average: 4 18.32 0.00 3.14 3.53 0.06 74.94 Average: 5 19.37 0.00 2.73 0.67 0.06 77.17 Average: 6 16.21 0.00 2.53 2.31 0.06 78.90 Average: 7 14.90 0.00 2.59 0.81 0.05 81.64