---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41854 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 888 28110 0 3168 30832 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:33:24:ab brd ff:ff:ff:ff:ff:ff inet 10.30.107.219/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fe33:24ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:e0:6f:85 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:d7ff:fee0:6f85/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41854) 09/26/24 _x86_64_ (8 CPU) 03:33:10 LINUX RESTART (8 CPU) 03:34:01 tps rtps wtps bread/s bwrtn/s 03:35:01 139.82 32.12 107.70 1568.41 7424.19 03:36:01 74.38 6.71 67.66 197.40 10001.60 03:37:01 91.87 15.68 76.19 376.74 13784.50 03:38:01 15.53 0.37 15.16 39.06 3696.72 03:39:01 82.67 3.12 79.55 403.80 20823.33 03:40:01 98.48 0.83 97.65 43.73 26324.28 Average: 83.79 9.81 73.99 438.21 13675.49 03:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:35:01 30200256 31671548 2738964 8.32 58272 1731692 1495196 4.40 897956 1563672 48888 03:36:01 30118472 31774284 2820748 8.56 76592 1884560 1387300 4.08 801040 1720244 96828 03:37:01 28460184 30369284 4479036 13.60 86372 2119516 3267024 9.61 2279120 1879912 6124 03:38:01 27920780 29878452 5018440 15.24 89436 2162260 3341680 9.83 2805340 1886876 9776 03:39:01 27751668 30194000 5187552 15.75 96836 2628076 2911248 8.57 2576100 2255164 24500 03:40:01 28883508 31656832 4055712 12.31 103488 2945380 1424848 4.19 1128608 2558776 23992 Average: 28889145 30924067 4050075 12.30 85166 2245247 2304549 6.78 1748027 1977441 35018 03:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:35:01 ens3 70.08 49.60 805.52 10.14 0.00 0.00 0.00 0.00 03:35:01 lo 0.80 0.80 0.09 0.09 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 03:36:01 ens3 21.84 17.59 245.17 4.37 0.00 0.00 0.00 0.00 03:36:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 ens3 418.16 354.64 3572.68 91.48 0.00 0.00 0.00 0.00 03:37:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 ens3 449.76 324.91 628.78 134.35 0.00 0.00 0.00 0.00 03:38:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 ens3 585.69 384.70 1701.84 131.54 0.00 0.00 0.00 0.00 03:39:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:39:01 docker0 3.85 6.57 0.22 78.00 0.00 0.00 0.00 0.00 03:40:01 ens3 234.68 187.44 131.48 82.36 0.00 0.00 0.00 0.00 03:40:01 lo 15.60 15.60 1.40 1.40 0.00 0.00 0.00 0.00 03:40:01 docker0 2.20 3.93 0.13 39.95 0.00 0.00 0.00 0.00 Average: ens3 296.69 219.80 1180.87 75.70 0.00 0.00 0.00 0.00 Average: lo 3.19 3.19 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 1.01 1.75 0.06 19.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41854) 09/26/24 _x86_64_ (8 CPU) 03:33:10 LINUX RESTART (8 CPU) 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 4.95 0.00 0.56 7.18 0.03 87.28 03:35:01 0 3.94 0.00 0.60 20.98 0.05 74.43 03:35:01 1 3.46 0.00 0.80 4.34 0.02 91.38 03:35:01 2 0.60 0.00 0.15 0.08 0.02 99.15 03:35:01 3 9.67 0.00 0.65 13.66 0.03 75.99 03:35:01 4 6.66 0.00 0.85 15.09 0.05 77.35 03:35:01 5 8.00 0.00 0.57 1.02 0.03 90.38 03:35:01 6 6.54 0.00 0.59 0.74 0.02 92.12 03:35:01 7 0.72 0.00 0.33 1.53 0.02 97.40 03:36:01 all 5.71 0.00 0.49 7.07 0.03 86.71 03:36:01 0 7.50 0.00 0.55 0.58 0.07 91.30 03:36:01 1 4.24 0.00 0.50 1.07 0.03 94.16 03:36:01 2 1.04 0.00 0.13 1.00 0.00 97.83 03:36:01 3 3.37 0.00 0.37 0.15 0.00 96.11 03:36:01 4 11.76 0.00 1.06 32.92 0.07 54.20 03:36:01 5 9.35 0.00 0.69 19.83 0.03 70.11 03:36:01 6 7.25 0.00 0.45 0.38 0.03 91.88 03:36:01 7 1.20 0.00 0.13 0.77 0.02 97.88 03:37:01 all 26.80 0.00 0.98 0.52 0.08 71.63 03:37:01 0 22.06 0.00 1.10 0.10 0.05 76.69 03:37:01 1 33.26 0.00 1.25 0.18 0.07 65.23 03:37:01 2 31.65 0.00 1.00 0.08 0.07 67.19 03:37:01 3 16.54 0.00 0.78 1.14 0.07 81.47 03:37:01 4 31.15 0.00 0.70 0.72 0.05 67.38 03:37:01 5 20.36 0.00 1.05 1.10 0.10 77.38 03:37:01 6 30.35 0.00 1.14 0.27 0.12 68.13 03:37:01 7 29.05 0.00 0.77 0.57 0.08 69.53 03:38:01 all 40.57 0.00 1.06 0.12 0.09 58.17 03:38:01 0 40.53 0.00 1.19 0.00 0.08 58.20 03:38:01 1 39.13 0.00 0.78 0.00 0.07 60.02 03:38:01 2 33.69 0.00 0.88 0.02 0.07 65.35 03:38:01 3 46.04 0.00 1.30 0.23 0.07 52.36 03:38:01 4 53.56 0.00 1.24 0.58 0.13 44.48 03:38:01 5 43.78 0.00 1.15 0.07 0.08 54.92 03:38:01 6 38.02 0.00 0.94 0.00 0.07 60.97 03:38:01 7 29.84 0.00 0.95 0.03 0.08 69.09 03:39:01 all 25.26 0.00 1.85 0.66 0.08 72.15 03:39:01 0 18.37 0.00 1.99 0.18 0.08 79.37 03:39:01 1 29.21 0.00 1.41 2.52 0.12 66.75 03:39:01 2 24.96 0.00 2.28 0.32 0.10 72.35 03:39:01 3 44.00 0.00 2.53 0.05 0.08 53.34 03:39:01 4 22.09 0.00 1.22 1.64 0.07 74.97 03:39:01 5 21.83 0.00 1.85 0.24 0.07 76.02 03:39:01 6 18.42 0.00 2.22 0.13 0.08 79.15 03:39:01 7 23.18 0.00 1.32 0.18 0.08 75.23 03:40:01 all 20.01 0.00 1.99 0.91 0.08 77.01 03:40:01 0 15.03 0.00 1.76 0.30 0.07 82.84 03:40:01 1 17.84 0.00 1.79 1.79 0.07 78.51 03:40:01 2 25.08 0.00 2.70 0.40 0.07 71.74 03:40:01 3 19.89 0.00 1.71 0.05 0.10 78.25 03:40:01 4 18.71 0.00 2.05 2.37 0.07 76.81 03:40:01 5 27.45 0.00 2.25 0.82 0.12 69.36 03:40:01 6 20.63 0.00 1.73 1.08 0.07 76.50 03:40:01 7 15.50 0.00 1.92 0.45 0.07 82.05 Average: all 20.55 0.00 1.15 2.74 0.06 75.49 Average: 0 17.91 0.00 1.20 3.69 0.07 77.14 Average: 1 21.18 0.00 1.09 1.65 0.06 76.02 Average: 2 19.50 0.00 1.19 0.32 0.05 78.94 Average: 3 23.23 0.00 1.22 2.55 0.06 72.93 Average: 4 24.00 0.00 1.19 8.88 0.07 65.86 Average: 5 21.80 0.00 1.26 3.85 0.07 73.02 Average: 6 20.20 0.00 1.17 0.43 0.06 78.13 Average: 7 16.58 0.00 0.90 0.59 0.06 81.87