---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35323 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 14G 142G 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 873 24873 0 6419 30837 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:43:36:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.193/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe43:36e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:63:56:cc 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-35323) 04/26/24 _x86_64_ (8 CPU) 09:36:24 LINUX RESTART (8 CPU) 09:37:02 tps rtps wtps bread/s bwrtn/s 09:38:01 112.30 38.89 73.42 1780.28 21466.35 09:39:01 116.93 22.60 94.33 2715.95 25708.92 09:40:01 170.73 0.68 170.05 91.82 69276.96 09:41:02 119.62 0.05 119.57 1.05 115425.07 09:42:01 220.01 14.39 205.63 828.44 22220.74 09:43:01 27.40 0.57 26.83 20.26 15996.50 09:44:01 72.99 2.20 70.79 125.45 17636.11 Average: 119.78 11.25 108.53 790.98 41321.46 09:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:38:01 30164292 31733760 2774928 8.42 68804 1811916 1378164 4.05 835604 1648480 143412 09:39:01 29762748 31728900 3176472 9.64 89580 2170072 1379860 4.06 893864 1956232 161272 09:40:01 25673452 31668668 7265768 22.06 135172 5995884 1398852 4.12 1013892 5733276 2355508 09:41:02 25585296 31673436 7353924 22.33 143820 6064768 1453028 4.28 1016628 5801788 7456 09:42:01 23126144 29376180 9813076 29.79 152468 6198892 9234304 27.17 3497996 5699472 1428 09:43:01 23609592 29894296 9329628 28.32 152972 6234416 6849056 20.15 3033148 5697740 324 09:44:01 25488940 31596080 7450280 22.62 155652 6067800 1486388 4.37 1355568 5542048 2160 Average: 26201495 31095903 6737725 20.46 128353 4934821 3311379 9.74 1663814 4582719 381651 09:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:38:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 09:38:01 ens3 87.36 63.91 917.32 15.83 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 09:39:01 lo 3.87 3.87 0.38 0.38 0.00 0.00 0.00 0.00 09:39:01 ens3 63.96 52.36 834.29 9.69 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 8.33 8.33 0.82 0.82 0.00 0.00 0.00 0.00 09:40:01 ens3 1406.50 672.60 41739.77 46.72 0.00 0.00 0.00 0.00 09:40:01 br-e8aa5614de6b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:41:02 ens3 0.48 0.48 0.10 0.27 0.00 0.00 0.00 0.00 09:41:02 br-e8aa5614de6b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 09:42:01 vethe813f07 7.66 5.15 0.85 0.71 0.00 0.00 0.00 0.00 09:42:01 veth99f937b 67.97 82.65 35.98 20.67 0.00 0.00 0.00 0.00 09:42:01 veth6d6ad09 31.72 37.91 4.30 4.54 0.00 0.00 0.00 0.00 09:43:01 lo 5.78 5.78 1.11 1.11 0.00 0.00 0.00 0.00 09:43:01 veth99f937b 74.89 94.10 100.30 25.29 0.00 0.00 0.00 0.01 09:43:01 veth6d6ad09 19.66 14.38 1.93 2.10 0.00 0.00 0.00 0.00 09:43:01 veth674947d 66.32 56.39 19.94 60.71 0.00 0.00 0.00 0.00 09:44:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 09:44:01 ens3 1989.84 1100.33 44279.90 316.72 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.11 3.11 0.39 0.39 0.00 0.00 0.00 0.00 Average: ens3 244.21 128.35 6246.20 38.25 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35323) 04/26/24 _x86_64_ (8 CPU) 09:36:24 LINUX RESTART (8 CPU) 09:37:02 CPU %user %nice %system %iowait %steal %idle 09:38:01 all 9.79 0.00 0.81 2.85 0.04 86.51 09:38:01 0 4.49 0.00 0.70 0.56 0.02 94.23 09:38:01 1 5.28 0.00 0.54 3.37 0.09 90.72 09:38:01 2 23.63 0.00 1.51 2.31 0.05 72.49 09:38:01 3 20.06 0.00 1.31 0.97 0.05 77.60 09:38:01 4 11.14 0.00 0.81 6.84 0.03 81.17 09:38:01 5 2.61 0.00 0.32 0.24 0.03 96.79 09:38:01 6 1.05 0.00 0.39 7.13 0.03 91.39 09:38:01 7 10.14 0.00 0.90 1.32 0.03 87.60 09:39:01 all 9.08 0.00 0.79 3.56 0.04 86.53 09:39:01 0 1.80 0.00 0.38 0.82 0.03 96.96 09:39:01 1 9.72 0.00 0.87 11.66 0.10 77.65 09:39:01 2 20.75 0.00 1.39 4.94 0.07 72.86 09:39:01 3 7.77 0.00 0.88 0.22 0.02 91.11 09:39:01 4 0.67 0.00 0.22 1.92 0.03 97.17 09:39:01 5 16.03 0.00 1.04 8.42 0.03 74.48 09:39:01 6 5.92 0.00 0.52 0.02 0.02 93.53 09:39:01 7 10.01 0.00 1.02 0.52 0.02 88.43 09:40:01 all 11.67 0.00 5.27 8.58 0.09 74.40 09:40:01 0 12.24 0.00 4.85 5.83 0.08 77.00 09:40:01 1 12.14 0.00 5.79 20.18 0.07 61.83 09:40:01 2 11.29 0.00 7.08 33.48 0.09 48.06 09:40:01 3 12.09 0.00 6.76 0.29 0.12 80.75 09:40:01 4 11.75 0.00 4.68 2.74 0.05 80.78 09:40:01 5 10.85 0.00 3.93 5.95 0.07 79.20 09:40:01 6 10.76 0.00 4.60 0.17 0.10 84.36 09:40:01 7 12.25 0.00 4.40 0.17 0.10 83.07 09:41:02 all 2.43 0.00 1.47 13.92 0.03 82.14 09:41:02 0 2.12 0.00 1.28 1.97 0.03 94.60 09:41:02 1 3.06 0.00 1.05 31.65 0.03 64.21 09:41:02 2 2.69 0.00 1.95 63.38 0.05 31.93 09:41:02 3 2.53 0.00 1.66 5.68 0.02 90.11 09:41:02 4 2.12 0.00 1.08 0.00 0.05 96.75 09:41:02 5 2.55 0.00 1.59 1.66 0.03 94.16 09:41:02 6 1.99 0.00 0.83 4.41 0.03 92.74 09:41:02 7 2.38 0.00 2.35 2.99 0.02 92.27 09:42:01 all 31.94 0.00 5.07 4.00 0.11 58.89 09:42:01 0 31.95 0.00 4.97 5.87 0.10 57.11 09:42:01 1 32.39 0.00 5.60 8.21 0.10 53.69 09:42:01 2 32.31 0.00 5.38 1.13 0.10 61.08 09:42:01 3 31.06 0.00 5.36 2.05 0.10 61.43 09:42:01 4 27.30 0.00 4.12 0.91 0.09 67.58 09:42:01 5 41.50 0.00 6.12 5.46 0.10 46.81 09:42:01 6 24.35 0.00 4.43 5.67 0.12 65.43 09:42:01 7 34.75 0.00 4.71 2.72 0.12 57.70 09:43:01 all 6.77 0.00 0.89 1.17 0.06 91.11 09:43:01 0 5.52 0.00 0.85 8.83 0.07 84.73 09:43:01 1 7.68 0.00 1.05 0.13 0.05 91.09 09:43:01 2 7.00 0.00 0.99 0.03 0.07 91.91 09:43:01 3 7.48 0.00 1.07 0.00 0.05 91.40 09:43:01 4 5.67 0.00 0.72 0.12 0.05 93.44 09:43:01 5 6.75 0.00 0.77 0.03 0.07 92.38 09:43:01 6 6.77 0.00 0.77 0.10 0.03 92.33 09:43:01 7 7.30 0.00 0.87 0.08 0.10 91.65 09:44:01 all 8.41 0.00 0.66 1.65 0.04 89.24 09:44:01 0 1.03 0.00 0.62 9.00 0.05 89.30 09:44:01 1 17.95 0.00 0.78 1.23 0.03 80.00 09:44:01 2 15.19 0.00 0.85 0.42 0.03 83.51 09:44:01 3 7.81 0.00 0.69 0.77 0.03 90.70 09:44:01 4 5.06 0.00 0.57 0.35 0.03 93.99 09:44:01 5 15.46 0.00 0.85 1.17 0.08 82.44 09:44:01 6 1.69 0.00 0.40 0.23 0.02 97.66 09:44:01 7 3.19 0.00 0.46 0.08 0.03 96.24 Average: all 11.36 0.00 2.12 5.11 0.06 81.35 Average: 0 8.36 0.00 1.93 4.70 0.06 84.96 Average: 1 12.54 0.00 2.23 10.95 0.07 74.21 Average: 2 16.07 0.00 2.72 15.12 0.07 66.03 Average: 3 12.60 0.00 2.52 1.43 0.06 83.40 Average: 4 9.01 0.00 1.73 1.83 0.05 87.39 Average: 5 13.55 0.00 2.07 3.26 0.06 81.05 Average: 6 7.45 0.00 1.69 2.52 0.05 88.29 Average: 7 11.30 0.00 2.08 1.12 0.06 85.43