---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8418 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 13G 143G 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 852 26233 0 5080 30858 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:ed:e5:4a brd ff:ff:ff:ff:ff:ff inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:feed:e54a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:f4:cd:7f 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-8418) 12/30/23 _x86_64_ (8 CPU) 05:29:40 LINUX RESTART (8 CPU) 05:30:01 tps rtps wtps bread/s bwrtn/s 05:31:01 117.36 65.69 51.67 4265.24 52632.32 05:32:01 89.65 13.83 75.82 981.44 24789.20 05:33:01 103.38 13.82 89.57 1123.60 26323.60 05:34:01 94.10 9.33 84.77 1674.92 41608.80 05:35:01 355.21 12.65 342.56 772.34 84149.03 05:36:01 37.09 0.43 36.66 32.93 21097.08 05:37:01 14.53 0.02 14.51 0.13 17634.44 05:38:01 52.56 0.90 51.66 50.26 19017.25 Average: 107.99 14.59 93.40 1112.67 35907.01 05:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:31:01 30294408 31664108 2644812 8.03 51824 1638456 1464728 4.31 880320 1492732 68064 05:32:01 30035884 31689936 2903336 8.81 72004 1889860 1442232 4.24 882776 1721560 148128 05:33:01 29766272 31688616 3172948 9.63 84800 2132100 1415916 4.17 892528 1955076 113884 05:34:01 27395460 31661332 5543760 16.83 110244 4375412 1432436 4.21 997812 4113092 1521388 05:35:01 26522448 31284540 6416772 19.48 133588 4808568 4517524 13.29 1431716 4473924 1960 05:36:01 24894004 29797812 8045216 24.42 134532 4943524 6548760 19.27 2999140 4519444 2576 05:37:01 24892476 29797700 8046744 24.43 134644 4944556 6545368 19.26 2999252 4519720 104 05:38:01 26854692 31574120 6084528 18.47 135580 4772744 1520324 4.47 1261020 4347412 4000 Average: 27581956 31144770 5357264 16.26 107152 3688152 3110911 9.15 1543070 3392870 232513 05:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:31:01 ens3 283.21 204.97 881.26 55.39 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 05:32:01 ens3 55.51 36.54 1050.09 5.77 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 05:33:01 ens3 38.62 25.82 517.92 4.96 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 05:34:01 ens3 578.65 323.23 20117.17 24.31 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 lo 9.80 9.80 0.89 0.89 0.00 0.00 0.00 0.00 05:34:01 br-ee1f74d2a10c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 veth64d5a67 32.29 26.85 3.83 2.40 0.00 0.00 0.00 0.00 05:35:01 veth554d6fc 0.57 0.72 0.04 0.04 0.00 0.00 0.00 0.00 05:35:01 ens3 61.14 43.21 1814.36 3.67 0.00 0.00 0.00 0.00 05:35:01 veth29ba69f 26.63 32.83 2.39 3.87 0.00 0.00 0.00 0.00 05:36:01 veth554d6fc 3.47 3.47 0.94 7.51 0.00 0.00 0.00 0.00 05:36:01 ens3 8.02 5.58 2.42 2.31 0.00 0.00 0.00 0.00 05:36:01 veth29ba69f 150.79 181.05 240.25 52.34 0.00 0.00 0.00 0.02 05:36:01 vetha9dd14b 0.67 1.02 0.07 0.32 0.00 0.00 0.00 0.00 05:37:01 veth554d6fc 1.97 1.77 1.20 0.31 0.00 0.00 0.00 0.00 05:37:01 ens3 1.53 1.37 0.28 0.26 0.00 0.00 0.00 0.00 05:37:01 veth29ba69f 30.38 36.51 55.48 8.79 0.00 0.00 0.00 0.00 05:37:01 vetha9dd14b 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:38:01 ens3 50.74 43.41 68.90 54.70 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 lo 46.38 46.38 43.40 43.40 0.00 0.00 0.00 0.00 Average: ens3 134.68 85.52 3056.56 18.92 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: lo 5.39 5.39 5.39 5.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8418) 12/30/23 _x86_64_ (8 CPU) 05:29:40 LINUX RESTART (8 CPU) 05:30:01 CPU %user %nice %system %iowait %steal %idle 05:31:01 all 7.13 0.00 0.86 8.02 0.04 83.96 05:31:01 0 2.40 0.00 0.60 0.65 0.03 96.32 05:31:01 1 7.92 0.00 0.92 12.03 0.05 79.08 05:31:01 2 4.77 0.00 1.74 19.08 0.05 74.36 05:31:01 3 11.65 0.00 0.72 1.42 0.03 86.18 05:31:01 4 10.97 0.00 0.82 2.34 0.05 85.82 05:31:01 5 6.03 0.00 0.79 1.54 0.02 91.63 05:31:01 6 2.59 0.00 0.57 25.74 0.03 71.07 05:31:01 7 10.68 0.00 0.75 1.45 0.03 87.08 05:32:01 all 7.19 0.00 0.53 5.29 0.03 86.96 05:32:01 0 0.68 0.00 0.18 0.18 0.00 98.95 05:32:01 1 8.86 0.00 1.09 36.31 0.03 53.70 05:32:01 2 13.35 0.00 0.55 1.82 0.07 84.21 05:32:01 3 18.34 0.00 0.90 1.77 0.05 78.94 05:32:01 4 9.06 0.00 0.58 1.35 0.03 88.97 05:32:01 5 5.90 0.00 0.43 0.22 0.02 93.43 05:32:01 6 0.73 0.00 0.23 0.72 0.00 98.31 05:32:01 7 0.63 0.00 0.27 0.15 0.00 98.95 05:33:01 all 6.48 0.00 0.50 7.69 0.04 85.30 05:33:01 0 18.29 0.00 0.79 2.44 0.05 78.43 05:33:01 1 6.20 0.00 0.55 28.44 0.13 64.68 05:33:01 2 12.03 0.00 1.22 19.67 0.05 67.03 05:33:01 3 1.27 0.00 0.20 0.00 0.00 98.53 05:33:01 4 2.48 0.00 0.25 8.05 0.02 89.19 05:33:01 5 2.56 0.00 0.23 1.05 0.02 96.14 05:33:01 6 1.50 0.00 0.22 0.07 0.02 98.20 05:33:01 7 7.57 0.00 0.53 1.78 0.02 90.10 05:34:01 all 8.62 0.00 3.30 8.90 0.06 79.11 05:34:01 0 7.67 0.00 3.03 1.50 0.05 87.75 05:34:01 1 9.78 0.00 2.67 8.22 0.05 79.29 05:34:01 2 10.20 0.00 4.04 26.95 0.08 58.73 05:34:01 3 6.07 0.00 4.06 0.27 0.05 89.55 05:34:01 4 10.54 0.00 3.48 7.31 0.07 78.60 05:34:01 5 8.14 0.00 2.97 0.39 0.07 88.44 05:34:01 6 7.75 0.00 3.30 1.36 0.07 87.52 05:34:01 7 8.81 0.00 2.90 25.17 0.05 63.07 05:35:01 all 4.98 0.00 1.90 12.98 0.06 80.08 05:35:01 0 4.64 0.00 1.52 8.71 0.07 85.06 05:35:01 1 4.39 0.00 1.29 1.24 0.03 93.04 05:35:01 2 4.61 0.00 2.94 55.51 0.08 36.86 05:35:01 3 4.50 0.00 1.90 4.92 0.05 88.64 05:35:01 4 5.42 0.00 1.68 2.50 0.05 90.36 05:35:01 5 4.70 0.00 2.09 4.69 0.08 88.43 05:35:01 6 5.95 0.00 1.98 6.78 0.05 85.24 05:35:01 7 5.60 0.00 1.81 19.64 0.05 72.89 05:36:01 all 27.73 0.00 3.25 1.88 0.08 67.07 05:36:01 0 29.11 0.00 2.92 0.00 0.08 67.89 05:36:01 1 21.71 0.00 2.66 11.41 0.07 64.16 05:36:01 2 33.27 0.00 3.96 0.61 0.08 62.08 05:36:01 3 22.38 0.00 2.47 0.07 0.08 75.01 05:36:01 4 29.12 0.00 3.90 2.13 0.08 64.76 05:36:01 5 27.13 0.00 3.10 0.60 0.08 69.08 05:36:01 6 32.83 0.00 3.82 0.17 0.08 63.10 05:36:01 7 26.33 0.00 3.17 0.00 0.07 70.43 05:37:01 all 1.59 0.00 0.28 1.30 0.06 96.77 05:37:01 0 1.10 0.00 0.25 0.00 0.05 98.60 05:37:01 1 0.97 0.00 0.27 10.16 0.05 88.55 05:37:01 2 1.75 0.00 0.20 0.10 0.05 97.90 05:37:01 3 1.59 0.00 0.25 0.00 0.07 98.09 05:37:01 4 2.07 0.00 0.25 0.05 0.05 97.58 05:37:01 5 2.04 0.00 0.42 0.10 0.08 97.36 05:37:01 6 1.52 0.00 0.30 0.00 0.07 98.11 05:37:01 7 1.66 0.00 0.27 0.00 0.07 98.01 05:38:01 all 3.07 0.00 0.57 2.63 0.04 93.69 05:38:01 0 0.94 0.00 0.55 0.13 0.05 98.33 05:38:01 1 1.65 0.00 0.52 3.48 0.05 94.30 05:38:01 2 0.82 0.00 0.55 0.25 0.03 98.35 05:38:01 3 1.80 0.00 0.60 0.70 0.02 96.88 05:38:01 4 12.78 0.00 0.64 1.07 0.05 85.46 05:38:01 5 3.06 0.00 0.59 14.97 0.05 81.33 05:38:01 6 2.42 0.00 0.55 0.22 0.03 96.78 05:38:01 7 1.17 0.00 0.58 0.23 0.05 97.96 Average: all 8.33 0.00 1.40 6.08 0.05 84.14 Average: 0 8.07 0.00 1.23 1.70 0.05 88.95 Average: 1 7.68 0.00 1.24 13.91 0.06 77.11 Average: 2 10.08 0.00 1.90 15.47 0.06 72.50 Average: 3 8.44 0.00 1.38 1.14 0.04 88.99 Average: 4 10.28 0.00 1.44 3.10 0.05 85.13 Average: 5 7.44 0.00 1.32 2.94 0.05 88.24 Average: 6 6.88 0.00 1.36 4.38 0.04 87.32 Average: 7 7.79 0.00 1.28 6.02 0.04 84.86