---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79741 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 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 887 26191 0 5088 30823 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:41:29:94 brd ff:ff:ff:ff:ff:ff inet 10.30.106.162/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe41:2994/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:2d:11:b4 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-79741) 10/26/24 _x86_64_ (8 CPU) 14:51:55 LINUX RESTART (8 CPU) 14:52:01 tps rtps wtps bread/s bwrtn/s 14:53:02 337.69 87.27 250.42 6260.56 60099.98 14:54:01 139.79 14.17 125.62 1154.25 30651.89 14:55:01 185.57 12.18 173.39 2030.19 113740.64 14:56:01 203.20 9.67 193.53 409.67 25595.37 14:57:01 38.13 0.13 37.99 22.93 19505.95 Average: 181.01 24.72 156.29 1978.26 49983.19 14:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:53:02 30163348 31634408 2775872 8.43 57400 1732176 1442564 4.24 939720 1562844 86552 14:54:01 29834592 31690088 3104628 9.43 85172 2066640 1356136 3.99 892084 1893136 137460 14:55:01 26787852 31527280 6151368 18.67 109392 4842284 3075520 9.05 1128280 4576196 48 14:56:01 23489824 28388744 9449396 28.69 117384 4978512 8969424 26.39 4474060 4456116 1100 14:57:01 25169580 30097072 7769640 23.59 118048 5007584 4893848 14.40 2831116 4444776 136 Average: 27089039 30667518 5850181 17.76 97479 3725439 3947498 11.61 2053052 3386614 45059 14:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:53:02 ens3 436.13 275.05 1536.88 76.67 0.00 0.00 0.00 0.00 14:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:54:01 ens3 51.64 37.98 744.65 7.90 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 1.42 1.42 0.14 0.14 0.00 0.00 0.00 0.00 14:55:01 ens3 791.75 441.43 29240.41 32.02 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 11.93 11.93 1.09 1.09 0.00 0.00 0.00 0.00 14:55:01 br-f43c28c026f9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth7409c6d 0.45 0.92 0.07 0.09 0.00 0.00 0.00 0.00 14:56:01 vethb3af694 0.32 0.72 0.05 0.07 0.00 0.00 0.00 0.00 14:56:01 vethdd4d7f8 2.57 2.45 0.32 0.22 0.00 0.00 0.00 0.00 14:56:01 veth72d5444 1.13 1.45 0.10 0.10 0.00 0.00 0.00 0.00 14:57:01 ens3 1308.65 779.40 31525.78 135.01 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 27.46 27.46 7.40 7.40 0.00 0.00 0.00 0.00 14:57:01 br-f43c28c026f9 2.95 3.42 4.32 1.17 0.00 0.00 0.00 0.00 Average: ens3 261.66 155.40 6325.18 26.99 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 4.91 4.91 1.43 1.43 0.00 0.00 0.00 0.00 Average: br-f43c28c026f9 0.59 0.69 0.87 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79741) 10/26/24 _x86_64_ (8 CPU) 14:51:55 LINUX RESTART (8 CPU) 14:52:01 CPU %user %nice %system %iowait %steal %idle 14:53:02 all 8.85 0.00 1.28 3.93 0.04 85.90 14:53:02 0 4.32 0.00 0.92 0.94 0.03 93.79 14:53:02 1 13.77 0.00 1.40 4.81 0.05 79.96 14:53:02 2 16.51 0.00 1.55 1.55 0.03 80.35 14:53:02 3 9.88 0.00 1.74 5.17 0.05 83.15 14:53:02 4 8.03 0.00 0.94 0.37 0.03 90.63 14:53:02 5 4.03 0.00 1.96 4.91 0.05 89.05 14:53:02 6 8.26 0.00 0.95 1.24 0.03 89.52 14:53:02 7 5.98 0.00 0.75 12.46 0.03 80.77 14:54:01 all 10.01 0.00 0.69 2.26 0.03 87.01 14:54:01 0 2.81 0.00 0.27 0.20 0.02 96.69 14:54:01 1 24.71 0.00 1.19 10.73 0.03 63.33 14:54:01 2 0.34 0.00 0.07 0.05 0.07 99.47 14:54:01 3 21.62 0.00 1.31 1.59 0.03 75.44 14:54:01 4 9.93 0.00 0.54 1.14 0.02 88.38 14:54:01 5 5.46 0.00 0.46 0.03 0.02 94.03 14:54:01 6 8.52 0.00 0.68 0.00 0.03 90.77 14:54:01 7 6.69 0.00 0.97 4.33 0.03 87.98 14:55:01 all 10.16 0.00 4.30 6.21 0.06 79.26 14:55:01 0 8.79 0.00 4.13 2.36 0.05 84.67 14:55:01 1 9.26 0.00 3.21 0.14 0.07 87.33 14:55:01 2 13.38 0.00 3.83 1.54 0.05 81.20 14:55:01 3 11.14 0.00 5.40 1.33 0.07 82.06 14:55:01 4 9.65 0.00 5.50 38.55 0.07 46.22 14:55:01 5 9.40 0.00 4.23 4.56 0.07 81.74 14:55:01 6 9.21 0.00 4.36 1.01 0.05 85.37 14:55:01 7 10.42 0.00 3.79 0.34 0.05 85.40 14:56:01 all 52.56 0.00 6.07 1.15 0.11 40.11 14:56:01 0 46.14 0.00 5.53 0.17 0.12 48.03 14:56:01 1 52.48 0.00 6.13 0.42 0.10 40.87 14:56:01 2 55.86 0.00 6.43 0.46 0.12 37.14 14:56:01 3 49.22 0.00 6.07 1.12 0.14 43.46 14:56:01 4 61.77 0.00 7.44 0.95 0.12 29.72 14:56:01 5 57.80 0.00 5.84 0.27 0.10 35.99 14:56:01 6 50.05 0.00 5.47 3.70 0.12 40.66 14:56:01 7 47.15 0.00 5.63 2.11 0.12 44.99 14:57:01 all 9.34 0.00 1.08 0.84 0.06 88.67 14:57:01 0 7.31 0.00 1.01 0.10 0.07 91.52 14:57:01 1 8.74 0.00 1.24 0.08 0.05 89.89 14:57:01 2 9.63 0.00 1.15 0.07 0.07 89.08 14:57:01 3 8.48 0.00 1.09 0.05 0.07 90.31 14:57:01 4 10.46 0.00 1.09 0.05 0.07 88.33 14:57:01 5 12.79 0.00 1.00 0.02 0.05 86.14 14:57:01 6 8.02 0.00 0.75 6.23 0.07 84.93 14:57:01 7 9.22 0.00 1.31 0.18 0.07 89.23 Average: all 18.15 0.00 2.68 2.88 0.06 76.23 Average: 0 13.87 0.00 2.37 0.75 0.06 82.95 Average: 1 21.75 0.00 2.63 3.22 0.06 72.33 Average: 2 19.15 0.00 2.61 0.73 0.07 77.44 Average: 3 20.03 0.00 3.12 1.85 0.07 74.93 Average: 4 19.92 0.00 3.09 8.17 0.06 68.76 Average: 5 17.87 0.00 2.69 1.96 0.06 77.43 Average: 6 16.75 0.00 2.44 2.44 0.06 78.32 Average: 7 15.87 0.00 2.49 3.89 0.06 77.69