---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15134 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 825 26554 0 4787 30885 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:1a:e7:0d brd ff:ff:ff:ff:ff:ff inet 10.30.107.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fe1a:e70d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:3a:08:c7 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-15134) 01/26/24 _x86_64_ (8 CPU) 02:48:47 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 155.51 83.14 72.37 6061.66 55826.83 02:51:01 103.27 17.50 85.77 1250.46 25809.03 02:52:01 186.57 9.08 177.49 1589.74 89309.25 02:53:01 311.08 11.91 299.17 798.40 40350.16 02:54:01 13.70 0.00 13.70 0.00 15981.74 02:55:01 14.26 0.00 14.26 0.00 16102.10 02:56:01 12.85 0.00 12.85 0.00 16016.10 02:57:01 52.27 0.90 51.37 49.33 17974.72 Average: 106.19 15.32 90.87 1218.70 34671.24 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30224596 31690040 2714624 8.24 55436 1730060 1499528 4.41 881216 1563100 93536 02:51:01 29851924 31694904 3087296 9.37 81640 2060256 1502540 4.42 899480 1873968 193552 02:52:01 27272912 31688748 5666308 17.20 117776 4500436 1455216 4.28 981680 4238036 443000 02:53:01 24179332 28864348 8759888 26.59 132164 4633332 9124632 26.85 3926008 4320560 2488 02:54:01 24205116 28877880 8734104 26.52 132228 4633544 9074856 26.70 3914412 4307336 192 02:55:01 23835916 28528072 9103304 27.64 132412 4636032 9223656 27.14 4268592 4319336 1456 02:56:01 23776936 28454900 9162284 27.82 132540 4638192 9306116 27.38 4340188 4303960 332 02:57:01 27193004 31611124 5746216 17.44 133324 4484864 1512384 4.45 1226576 4055220 4340 Average: 26317467 30176252 6621753 20.10 114690 3914590 5337366 15.70 2554769 3622690 92362 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 346.83 249.68 1527.20 62.26 0.00 0.00 0.00 0.00 02:50:01 lo 1.67 1.67 0.17 0.17 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 ens3 55.51 38.76 761.83 7.34 0.00 0.00 0.00 0.00 02:51:01 lo 1.27 1.27 0.13 0.13 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 ens3 573.52 338.03 19091.67 25.61 0.00 0.00 0.00 0.00 02:52:01 lo 10.93 10.93 1.00 1.00 0.00 0.00 0.00 0.00 02:52:01 br-8f35101b4ed3 0.00 0.00 0.00 0.00 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 vethe02c79f 1.72 2.05 0.45 2.71 0.00 0.00 0.00 0.00 02:53:01 ens3 9.55 5.35 2.64 1.91 0.00 0.00 0.00 0.00 02:53:01 veth11863e6 0.50 0.92 0.06 0.32 0.00 0.00 0.00 0.00 02:53:01 veth24122ca 21.48 18.31 7.74 26.10 0.00 0.00 0.00 0.00 02:54:01 vethe02c79f 0.33 0.43 0.29 0.05 0.00 0.00 0.00 0.00 02:54:01 ens3 5.12 1.82 5.49 0.86 0.00 0.00 0.00 0.00 02:54:01 veth11863e6 0.25 0.20 0.02 0.01 0.00 0.00 0.00 0.00 02:54:01 veth24122ca 3.57 3.27 1.59 1.19 0.00 0.00 0.00 0.00 02:55:01 vethe02c79f 1.33 1.37 0.59 3.45 0.00 0.00 0.00 0.00 02:55:01 ens3 0.85 0.73 0.20 0.17 0.00 0.00 0.00 0.00 02:55:01 veth11863e6 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth24122ca 63.91 52.32 22.19 102.24 0.00 0.00 0.00 0.01 02:56:01 vethe02c79f 2.93 2.63 1.43 1.97 0.00 0.00 0.00 0.00 02:56:01 ens3 1.55 1.37 0.30 0.47 0.00 0.00 0.00 0.00 02:56:01 veth11863e6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth24122ca 40.98 33.54 13.84 74.28 0.00 0.00 0.00 0.01 02:57:01 ens3 78.12 56.57 71.35 58.50 0.00 0.00 0.00 0.00 02:57:01 lo 61.27 61.27 45.28 45.28 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 Average: ens3 133.88 86.54 2682.58 19.64 0.00 0.00 0.00 0.00 Average: lo 7.28 7.28 5.63 5.63 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-15134) 01/26/24 _x86_64_ (8 CPU) 02:48:47 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 8.28 0.00 1.14 3.80 0.04 86.74 02:50:01 0 6.27 0.00 0.75 0.08 0.03 92.86 02:50:01 1 8.08 0.00 0.57 0.70 0.03 90.61 02:50:01 2 2.89 0.00 0.80 0.47 0.02 95.82 02:50:01 3 3.06 0.00 0.84 1.14 0.03 94.93 02:50:01 4 9.62 0.00 2.33 10.69 0.02 77.35 02:50:01 5 2.77 0.00 0.91 14.85 0.03 81.44 02:50:01 6 22.40 0.00 1.59 2.04 0.07 73.90 02:50:01 7 11.16 0.00 1.27 0.57 0.05 86.96 02:51:01 all 10.44 0.00 0.75 2.44 0.03 86.33 02:51:01 0 0.37 0.00 0.17 0.13 0.00 99.33 02:51:01 1 11.45 0.00 0.93 2.92 0.02 84.68 02:51:01 2 7.12 0.00 0.78 0.23 0.02 91.84 02:51:01 3 17.24 0.00 0.92 1.75 0.02 80.07 02:51:01 4 12.70 0.00 0.77 0.62 0.03 85.89 02:51:01 5 2.11 0.00 0.37 12.95 0.08 84.49 02:51:01 6 25.43 0.00 1.74 0.72 0.03 72.08 02:51:01 7 7.15 0.00 0.40 0.18 0.03 92.23 02:52:01 all 11.01 0.00 4.02 5.55 0.07 79.35 02:52:01 0 8.80 0.00 3.44 0.25 0.12 87.39 02:52:01 1 10.82 0.00 3.94 11.38 0.07 73.80 02:52:01 2 18.04 0.00 4.44 1.08 0.07 76.37 02:52:01 3 13.76 0.00 4.68 23.10 0.08 58.38 02:52:01 4 11.11 0.00 3.72 1.33 0.05 83.79 02:52:01 5 8.68 0.00 2.76 6.66 0.05 81.84 02:52:01 6 9.43 0.00 4.92 0.07 0.05 85.53 02:52:01 7 7.45 0.00 4.23 0.59 0.07 87.66 02:53:01 all 29.98 0.00 3.46 3.31 0.09 63.16 02:53:01 0 25.19 0.00 3.31 6.47 0.08 64.94 02:53:01 1 32.03 0.00 3.73 4.39 0.08 59.77 02:53:01 2 36.69 0.00 4.02 2.66 0.10 56.53 02:53:01 3 28.12 0.00 3.21 7.46 0.08 61.12 02:53:01 4 26.58 0.00 3.03 1.80 0.08 68.52 02:53:01 5 42.93 0.00 4.69 0.44 0.08 51.86 02:53:01 6 20.88 0.00 2.35 1.71 0.10 74.95 02:53:01 7 27.39 0.00 3.37 1.51 0.07 67.66 02:54:01 all 0.87 0.00 0.11 0.88 0.04 98.10 02:54:01 0 0.67 0.00 0.07 1.38 0.02 97.87 02:54:01 1 1.03 0.00 0.15 0.00 0.03 98.78 02:54:01 2 1.02 0.00 0.08 0.02 0.03 98.85 02:54:01 3 0.87 0.00 0.12 0.00 0.08 98.93 02:54:01 4 0.97 0.00 0.07 0.00 0.03 98.93 02:54:01 5 0.92 0.00 0.08 0.00 0.05 98.95 02:54:01 6 0.78 0.00 0.10 0.03 0.02 99.07 02:54:01 7 0.73 0.00 0.23 5.65 0.07 93.32 02:55:01 all 4.61 0.00 0.49 0.88 0.05 93.97 02:55:01 0 3.76 0.00 0.42 0.12 0.05 95.66 02:55:01 1 4.96 0.00 0.47 0.00 0.05 94.52 02:55:01 2 4.36 0.00 0.55 0.00 0.02 95.07 02:55:01 3 3.57 0.00 0.43 0.07 0.08 95.84 02:55:01 4 5.55 0.00 0.46 0.00 0.05 93.94 02:55:01 5 6.03 0.00 0.48 0.00 0.03 93.45 02:55:01 6 4.32 0.00 0.47 0.03 0.03 95.15 02:55:01 7 4.30 0.00 0.70 6.88 0.05 88.07 02:56:01 all 3.37 0.00 0.42 0.89 0.07 95.25 02:56:01 0 3.02 0.00 0.47 0.02 0.07 96.43 02:56:01 1 2.54 0.00 0.50 0.00 0.08 96.88 02:56:01 2 2.99 0.00 0.45 0.00 0.08 96.48 02:56:01 3 2.24 0.00 0.38 0.12 0.07 97.19 02:56:01 4 5.16 0.00 0.31 0.05 0.07 94.41 02:56:01 5 3.36 0.00 0.40 0.00 0.07 96.17 02:56:01 6 3.41 0.00 0.42 0.00 0.07 96.10 02:56:01 7 4.22 0.00 0.40 6.93 0.08 88.37 02:57:01 all 2.83 0.00 0.62 1.19 0.07 95.30 02:57:01 0 1.72 0.00 0.79 0.15 0.08 97.26 02:57:01 1 1.74 0.00 0.69 0.27 0.05 97.26 02:57:01 2 1.74 0.00 0.65 0.25 0.07 97.29 02:57:01 3 3.19 0.00 0.60 0.20 0.07 95.94 02:57:01 4 2.10 0.00 0.52 0.50 0.07 96.82 02:57:01 5 2.07 0.00 0.43 0.23 0.08 97.18 02:57:01 6 8.95 0.00 0.63 0.38 0.07 89.97 02:57:01 7 1.09 0.00 0.64 7.54 0.07 90.67 Average: all 8.90 0.00 1.37 2.36 0.06 87.31 Average: 0 6.20 0.00 1.17 1.07 0.06 91.50 Average: 1 9.07 0.00 1.37 2.45 0.05 87.06 Average: 2 9.32 0.00 1.47 0.59 0.05 88.58 Average: 3 8.99 0.00 1.39 4.19 0.06 85.37 Average: 4 9.19 0.00 1.39 1.86 0.05 87.51 Average: 5 8.58 0.00 1.26 4.39 0.06 85.71 Average: 6 11.94 0.00 1.52 0.62 0.05 85.86 Average: 7 7.93 0.00 1.40 3.73 0.06 86.87