---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-823 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 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 885 26493 0 4788 30825 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:66:66:50 brd ff:ff:ff:ff:ff:ff inet 10.30.106.196/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:fe66:6650/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:32:2f:ba 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-823) 05/06/24 _x86_64_ (8 CPU) 02:48:30 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 349.76 72.64 277.13 4675.16 27608.00 02:51:01 88.07 13.76 74.31 1125.62 12005.06 02:52:01 141.96 9.70 132.26 1700.78 38744.61 02:53:01 351.59 12.13 339.46 799.00 67651.91 02:54:01 6.12 0.10 6.02 6.00 2839.99 02:55:01 4.60 0.02 4.58 0.13 2612.56 02:56:01 6.03 0.00 6.03 0.00 2900.67 02:57:01 32.71 0.02 32.69 0.27 4389.59 Average: 122.14 13.42 108.71 1030.86 19827.84 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30167456 31635064 2771764 8.41 56632 1729944 1470752 4.33 938836 1559528 92272 02:51:01 29939072 31674404 3000148 9.11 79496 1958000 1406772 4.14 903880 1786652 117644 02:52:01 27196908 31626332 5742312 17.43 118396 4512212 1464072 4.31 1041304 4249360 1601860 02:53:01 24296624 28976696 8642596 26.24 133140 4643012 8950880 26.34 3811212 4314660 668 02:54:01 24128924 28822568 8810296 26.75 133280 4645608 8924312 26.26 3967644 4324584 164 02:55:01 23987752 28686644 8951468 27.18 133456 4646900 9002576 26.49 4106160 4326312 1328 02:56:01 23802328 28503712 9136892 27.74 133656 4650300 9085500 26.73 4291200 4323560 144 02:57:01 25460052 30129496 7479168 22.71 134076 4678720 4579124 13.47 2704684 4283232 128 Average: 26122390 30006864 6816830 20.70 115266 3933087 5610498 16.51 2720615 3645986 226776 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 02:50:01 ens3 331.55 244.88 1493.71 75.00 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 02:51:01 ens3 36.64 28.66 418.89 6.37 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 10.86 10.86 1.00 1.00 0.00 0.00 0.00 0.00 02:52:01 br-0ac0ffe29171 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 564.82 335.11 19483.03 25.73 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 vetha121f3c 5.00 4.72 0.89 1.04 0.00 0.00 0.00 0.00 02:53:01 veth0075d5c 0.45 0.80 0.05 0.31 0.00 0.00 0.00 0.00 02:53:01 lo 1.57 1.57 0.13 0.13 0.00 0.00 0.00 0.00 02:53:01 br-0ac0ffe29171 0.92 0.90 0.08 0.32 0.00 0.00 0.00 0.00 02:54:01 vetha121f3c 19.30 16.13 8.25 26.06 0.00 0.00 0.00 0.00 02:54:01 veth0075d5c 0.23 0.18 0.02 0.01 0.00 0.00 0.00 0.00 02:54:01 lo 5.93 5.93 9.96 9.96 0.00 0.00 0.00 0.00 02:54:01 br-0ac0ffe29171 2.18 2.57 3.20 6.73 0.00 0.00 0.00 0.00 02:55:01 vetha121f3c 33.94 27.76 11.86 47.91 0.00 0.00 0.00 0.00 02:55:01 veth0075d5c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 7.15 7.15 5.12 5.12 0.00 0.00 0.00 0.00 02:55:01 br-0ac0ffe29171 1.67 2.02 1.88 3.08 0.00 0.00 0.00 0.00 02:56:01 vetha121f3c 71.07 57.71 24.33 128.74 0.00 0.00 0.00 0.01 02:56:01 veth0075d5c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 18.40 18.40 27.75 27.75 0.00 0.00 0.00 0.00 02:56:01 br-0ac0ffe29171 5.33 6.48 9.11 18.46 0.00 0.00 0.00 0.00 02:57:01 lo 10.56 10.56 0.71 0.71 0.00 0.00 0.00 0.00 02:57:01 br-0ac0ffe29171 1.87 2.00 0.11 0.14 0.00 0.00 0.00 0.00 02:57:01 veth0a9b082 11.03 10.95 23.53 8.23 0.00 0.00 0.00 0.00 02:57:01 ens3 979.97 645.78 21460.23 153.32 0.00 0.00 0.00 0.00 Average: lo 7.17 7.17 5.63 5.63 0.00 0.00 0.00 0.00 Average: br-0ac0ffe29171 1.50 1.75 1.80 3.60 0.00 0.00 0.00 0.00 Average: veth0a9b082 1.38 1.37 2.95 1.03 0.00 0.00 0.00 0.00 Average: ens3 121.20 79.61 2679.39 19.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-823) 05/06/24 _x86_64_ (8 CPU) 02:48:30 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.08 0.00 1.08 3.86 0.04 85.94 02:50:01 0 13.87 0.00 2.43 4.72 0.05 78.93 02:50:01 1 5.53 0.00 0.70 0.70 0.03 93.04 02:50:01 2 7.58 0.00 1.05 2.34 0.03 88.99 02:50:01 3 3.34 0.00 0.94 8.12 0.07 87.54 02:50:01 4 5.74 0.00 0.99 8.89 0.03 84.35 02:50:01 5 5.42 0.00 0.63 0.59 0.03 93.32 02:50:01 6 9.46 0.00 1.02 3.67 0.07 85.78 02:50:01 7 21.78 0.00 0.94 1.80 0.07 75.41 02:51:01 all 8.52 0.00 0.59 4.29 0.02 86.57 02:51:01 0 9.13 0.00 0.42 1.12 0.02 89.32 02:51:01 1 1.00 0.00 0.10 1.87 0.00 97.03 02:51:01 2 7.92 0.00 0.42 1.65 0.02 89.99 02:51:01 3 8.67 0.00 0.83 9.02 0.03 81.44 02:51:01 4 10.37 0.00 0.65 9.64 0.03 79.30 02:51:01 5 7.31 0.00 0.48 0.03 0.00 92.18 02:51:01 6 1.20 0.00 0.33 2.89 0.00 95.58 02:51:01 7 22.67 0.00 1.53 8.19 0.07 67.55 02:52:01 all 12.17 0.00 3.73 2.86 0.06 81.19 02:52:01 0 7.36 0.00 4.50 0.18 0.05 87.91 02:52:01 1 7.30 0.00 3.64 0.20 0.05 88.81 02:52:01 2 9.93 0.00 3.15 0.27 0.05 86.60 02:52:01 3 15.16 0.00 3.28 16.96 0.07 64.55 02:52:01 4 24.16 0.00 4.43 1.13 0.07 70.22 02:52:01 5 12.16 0.00 4.77 1.03 0.07 81.97 02:52:01 6 11.40 0.00 3.26 0.20 0.05 85.09 02:52:01 7 9.90 0.00 2.77 2.99 0.10 84.25 02:53:01 all 25.98 0.00 3.34 5.83 0.08 64.78 02:53:01 0 21.82 0.00 3.34 1.98 0.08 72.78 02:53:01 1 21.71 0.00 2.70 1.64 0.08 73.87 02:53:01 2 27.69 0.00 3.13 1.32 0.08 67.77 02:53:01 3 29.76 0.00 4.02 28.64 0.08 37.49 02:53:01 4 29.97 0.00 3.38 5.61 0.08 60.96 02:53:01 5 27.99 0.00 3.37 3.18 0.08 65.38 02:53:01 6 28.49 0.00 3.80 1.59 0.08 66.04 02:53:01 7 20.34 0.00 3.03 2.76 0.05 73.83 02:54:01 all 4.14 0.00 0.35 0.21 0.05 95.25 02:54:01 0 3.44 0.00 0.33 0.02 0.05 96.16 02:54:01 1 4.11 0.00 0.27 0.00 0.05 95.58 02:54:01 2 3.84 0.00 0.35 0.00 0.03 95.78 02:54:01 3 4.13 0.00 0.42 1.15 0.05 94.24 02:54:01 4 4.08 0.00 0.43 0.00 0.07 95.42 02:54:01 5 3.85 0.00 0.27 0.37 0.03 95.48 02:54:01 6 5.23 0.00 0.38 0.02 0.05 94.32 02:54:01 7 4.47 0.00 0.30 0.12 0.05 95.07 02:55:01 all 2.64 0.00 0.30 0.15 0.05 96.86 02:55:01 0 2.60 0.00 0.28 0.00 0.02 97.10 02:55:01 1 2.99 0.00 0.35 0.00 0.03 96.63 02:55:01 2 2.52 0.00 0.20 0.00 0.05 97.23 02:55:01 3 2.81 0.00 0.33 1.14 0.08 95.63 02:55:01 4 2.74 0.00 0.30 0.00 0.05 96.91 02:55:01 5 2.87 0.00 0.38 0.07 0.03 96.65 02:55:01 6 2.22 0.00 0.33 0.00 0.07 97.38 02:55:01 7 2.41 0.00 0.27 0.00 0.03 97.29 02:56:01 all 4.67 0.00 0.56 0.18 0.08 94.51 02:56:01 0 4.22 0.00 0.67 0.00 0.07 95.04 02:56:01 1 4.26 0.00 0.43 0.02 0.07 95.22 02:56:01 2 5.48 0.00 0.58 0.00 0.08 93.85 02:56:01 3 5.11 0.00 0.57 1.13 0.05 93.14 02:56:01 4 4.36 0.00 0.43 0.00 0.10 95.10 02:56:01 5 4.20 0.00 0.57 0.17 0.10 94.97 02:56:01 6 4.66 0.00 0.55 0.02 0.07 94.70 02:56:01 7 5.10 0.00 0.65 0.10 0.08 94.06 02:57:01 all 1.06 0.00 0.45 1.03 0.07 97.39 02:57:01 0 1.42 0.00 0.47 2.42 0.10 95.60 02:57:01 1 2.30 0.00 0.53 0.13 0.07 96.96 02:57:01 2 0.52 0.00 0.38 0.23 0.10 98.76 02:57:01 3 1.25 0.00 0.45 2.04 0.07 96.19 02:57:01 4 0.43 0.00 0.43 0.68 0.05 98.40 02:57:01 5 0.79 0.00 0.40 1.54 0.03 97.24 02:57:01 6 1.00 0.00 0.48 0.17 0.03 98.31 02:57:01 7 0.77 0.00 0.40 1.01 0.10 97.72 Average: all 8.52 0.00 1.30 2.29 0.06 87.84 Average: 0 7.96 0.00 1.55 1.30 0.05 89.14 Average: 1 6.14 0.00 1.09 0.57 0.05 92.15 Average: 2 8.18 0.00 1.16 0.72 0.06 89.89 Average: 3 8.76 0.00 1.35 8.49 0.06 81.34 Average: 4 10.21 0.00 1.38 3.23 0.06 85.12 Average: 5 8.07 0.00 1.35 0.87 0.05 89.66 Average: 6 7.95 0.00 1.27 1.06 0.05 89.67 Average: 7 10.87 0.00 1.23 2.11 0.07 85.72