---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14434 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 829 26560 0 4777 30881 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:f2:59:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fef2:59a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:e8:4f:32 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-14434) 01/23/24 _x86_64_ (8 CPU) 02:48:19 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 106.30 23.45 82.85 1224.20 28531.03 02:51:01 126.21 23.16 103.05 2782.20 32852.39 02:52:01 430.01 12.95 417.06 790.07 109546.45 02:53:01 19.96 0.48 19.48 43.73 24686.02 02:54:01 15.70 0.00 15.70 0.00 21147.63 02:55:01 20.50 0.02 20.48 0.13 21218.88 02:56:01 19.00 0.02 18.98 0.53 15147.21 02:57:01 58.37 1.93 56.44 111.98 3388.30 Average: 99.50 7.72 91.78 617.85 32073.73 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30094064 31724980 2845156 8.64 71256 1868864 1468596 4.32 852228 1702248 184740 02:51:01 28814248 31696480 4124972 12.52 101948 3050656 1391860 4.10 957168 2791288 1009500 02:52:01 26089228 30595660 6849992 20.80 132084 4509844 6213076 18.28 2153872 4200124 284 02:53:01 24186348 28857584 8752872 26.57 132332 4623992 9297968 27.36 3936000 4305996 312 02:54:01 24166248 28837724 8772972 26.63 132404 4624168 9297968 27.36 3955060 4306188 188 02:55:01 23782676 28460012 9156544 27.80 132572 4628732 9476560 27.88 4336112 4303620 448 02:56:01 23830112 28534840 9109108 27.65 132856 4657488 8718444 25.65 4281584 4318476 292 02:57:01 27218596 31642020 5720624 17.37 135960 4489272 1512776 4.45 1204920 4056088 31220 Average: 26022690 30043662 6916530 21.00 121426 4056627 5922156 17.42 2709618 3748004 153373 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 65.95 45.37 1088.89 7.89 0.00 0.00 0.00 0.00 02:50:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 02:51:01 br-79fe4c0469db 0.00 0.00 0.00 0.00 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 02:51:01 ens3 234.41 149.03 7123.39 15.04 0.00 0.00 0.00 0.00 02:51:01 lo 7.67 7.67 0.71 0.71 0.00 0.00 0.00 0.00 02:52:01 veth267420c 0.88 1.05 0.05 0.07 0.00 0.00 0.00 0.00 02:52:01 br-79fe4c0469db 0.73 0.63 0.06 0.31 0.00 0.00 0.00 0.00 02:52:01 veth69946ef 23.99 22.04 12.03 16.86 0.00 0.00 0.00 0.00 02:52:01 veth4326d7e 0.50 0.73 0.06 0.31 0.00 0.00 0.00 0.00 02:53:01 veth267420c 22.43 18.86 8.65 26.60 0.00 0.00 0.00 0.00 02:53:01 br-79fe4c0469db 2.00 2.38 3.02 6.69 0.00 0.00 0.00 0.00 02:53:01 veth69946ef 8.18 6.93 7.43 14.20 0.00 0.00 0.00 0.00 02:53:01 veth4326d7e 0.13 0.23 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 veth267420c 3.28 3.03 1.49 1.08 0.00 0.00 0.00 0.00 02:54:01 br-79fe4c0469db 1.22 1.35 0.52 0.15 0.00 0.00 0.00 0.00 02:54:01 veth69946ef 0.18 0.20 0.27 0.02 0.00 0.00 0.00 0.00 02:54:01 veth4326d7e 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:55:01 veth267420c 103.15 84.14 35.15 176.04 0.00 0.00 0.00 0.01 02:55:01 br-79fe4c0469db 5.93 7.27 10.67 21.42 0.00 0.00 0.00 0.00 02:55:01 veth69946ef 61.46 50.52 31.91 123.43 0.00 0.00 0.00 0.01 02:55:01 veth4326d7e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth267420c 1.30 1.50 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 br-79fe4c0469db 2.28 2.42 0.13 0.17 0.00 0.00 0.00 0.00 02:56:01 veth69946ef 0.48 0.52 0.30 0.04 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 1057.96 672.45 21470.19 158.84 0.00 0.00 0.00 0.00 02:57:01 lo 61.59 61.59 45.31 45.31 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: ens3 94.78 57.58 2593.32 12.69 0.00 0.00 0.00 0.00 Average: lo 7.22 7.22 5.63 5.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14434) 01/23/24 _x86_64_ (8 CPU) 02:48:19 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.14 0.00 0.69 2.17 0.03 86.97 02:50:01 0 1.10 0.00 0.25 7.01 0.02 91.61 02:50:01 1 5.32 0.00 0.61 0.63 0.02 93.42 02:50:01 2 0.10 0.00 0.24 6.41 0.05 93.20 02:50:01 3 1.22 0.00 0.29 0.07 0.02 98.41 02:50:01 4 5.85 0.00 0.49 0.14 0.02 93.51 02:50:01 5 14.19 0.00 0.63 1.62 0.05 83.51 02:50:01 6 38.34 0.00 2.07 1.41 0.07 58.11 02:50:01 7 15.00 0.00 0.92 0.14 0.03 83.92 02:51:01 all 10.48 0.00 2.06 3.43 0.05 83.99 02:51:01 0 2.49 0.00 1.05 20.66 0.03 75.76 02:51:01 1 25.48 0.00 2.86 1.59 0.08 69.98 02:51:01 2 10.48 0.00 2.29 1.69 0.03 85.50 02:51:01 3 3.70 0.00 1.55 0.40 0.07 94.29 02:51:01 4 3.41 0.00 1.46 0.37 0.02 94.75 02:51:01 5 18.14 0.00 2.36 1.29 0.05 78.15 02:51:01 6 3.58 0.00 2.61 0.27 0.03 93.50 02:51:01 7 16.55 0.00 2.23 1.11 0.05 80.06 02:52:01 all 17.38 0.00 5.17 6.08 0.08 71.29 02:52:01 0 15.29 0.00 4.28 8.31 0.08 72.04 02:52:01 1 19.94 0.00 5.42 2.93 0.10 71.60 02:52:01 2 17.44 0.00 5.04 3.45 0.08 73.98 02:52:01 3 19.74 0.00 7.01 28.16 0.10 44.99 02:52:01 4 20.05 0.00 5.04 2.11 0.08 72.71 02:52:01 5 19.76 0.00 5.00 1.49 0.08 73.67 02:52:01 6 12.40 0.00 4.87 1.42 0.08 81.22 02:52:01 7 14.43 0.00 4.70 1.02 0.08 79.76 02:53:01 all 23.46 0.00 2.10 1.22 0.06 73.16 02:53:01 0 19.83 0.00 1.93 0.15 0.07 78.02 02:53:01 1 22.31 0.00 2.01 0.00 0.07 75.61 02:53:01 2 32.16 0.00 2.99 0.02 0.07 64.76 02:53:01 3 24.74 0.00 2.42 0.02 0.07 72.76 02:53:01 4 18.45 0.00 1.54 1.61 0.05 78.35 02:53:01 5 26.57 0.00 2.29 7.15 0.05 63.93 02:53:01 6 25.08 0.00 2.23 0.00 0.05 72.64 02:53:01 7 18.55 0.00 1.40 0.82 0.05 79.18 02:54:01 all 0.75 0.00 0.11 1.11 0.03 98.00 02:54:01 0 0.65 0.00 0.15 0.00 0.03 99.16 02:54:01 1 0.34 0.00 0.15 0.00 0.03 99.48 02:54:01 2 0.53 0.00 0.13 0.00 0.03 99.30 02:54:01 3 0.53 0.00 0.10 0.00 0.03 99.33 02:54:01 4 0.22 0.00 0.07 0.00 0.00 99.72 02:54:01 5 1.13 0.00 0.08 1.87 0.03 96.88 02:54:01 6 1.22 0.00 0.08 7.04 0.05 91.60 02:54:01 7 1.35 0.00 0.12 0.00 0.02 98.51 02:55:01 all 7.48 0.00 0.79 1.11 0.05 90.57 02:55:01 0 5.25 0.00 0.58 0.18 0.03 93.95 02:55:01 1 4.58 0.00 0.60 0.02 0.05 94.75 02:55:01 2 9.31 0.00 1.04 0.00 0.05 89.61 02:55:01 3 9.12 0.00 1.02 0.00 0.05 89.81 02:55:01 4 7.32 0.00 0.90 0.00 0.05 91.73 02:55:01 5 7.31 0.00 0.55 0.02 0.07 92.06 02:55:01 6 8.36 0.00 0.85 8.63 0.08 82.07 02:55:01 7 8.60 0.00 0.77 0.05 0.07 90.52 02:56:01 all 1.06 0.00 0.40 0.94 0.05 97.56 02:56:01 0 1.44 0.00 0.42 0.02 0.03 98.10 02:56:01 1 0.84 0.00 0.38 0.00 0.03 98.75 02:56:01 2 0.68 0.00 0.38 0.60 0.05 98.28 02:56:01 3 0.70 0.00 0.38 0.07 0.05 98.80 02:56:01 4 0.97 0.00 0.37 0.00 0.05 98.61 02:56:01 5 1.34 0.00 0.37 0.02 0.03 98.24 02:56:01 6 1.19 0.00 0.40 6.82 0.05 91.54 02:56:01 7 1.29 0.00 0.42 0.02 0.07 98.21 02:57:01 all 6.72 0.00 0.67 0.53 0.03 92.05 02:57:01 0 11.15 0.00 1.04 1.59 0.05 86.17 02:57:01 1 1.12 0.00 0.42 0.08 0.03 98.35 02:57:01 2 0.57 0.00 0.47 1.03 0.02 97.91 02:57:01 3 4.84 0.00 0.75 0.10 0.03 94.28 02:57:01 4 18.28 0.00 1.14 0.25 0.03 80.30 02:57:01 5 0.60 0.00 0.35 0.42 0.03 98.59 02:57:01 6 0.70 0.00 0.42 0.40 0.02 98.47 02:57:01 7 16.54 0.00 0.79 0.33 0.05 82.29 Average: all 9.66 0.00 1.49 2.07 0.05 86.73 Average: 0 7.15 0.00 1.21 4.73 0.04 86.87 Average: 1 9.98 0.00 1.56 0.65 0.05 87.76 Average: 2 8.90 0.00 1.57 1.64 0.05 87.84 Average: 3 8.04 0.00 1.68 3.54 0.05 86.69 Average: 4 9.31 0.00 1.37 0.56 0.04 88.73 Average: 5 11.10 0.00 1.45 1.73 0.05 85.67 Average: 6 11.31 0.00 1.69 3.25 0.05 83.70 Average: 7 11.52 0.00 1.42 0.44 0.05 86.58