---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24669 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 15G 141G 10% / 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 940 24139 0 7087 30771 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:13:fe:5b brd ff:ff:ff:ff:ff:ff inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fe13:fe5b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:c3:a4:79 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-24669) 07/18/24 _x86_64_ (8 CPU) 14:52:16 LINUX RESTART (8 CPU) 14:53:01 tps rtps wtps bread/s bwrtn/s 14:54:01 133.21 44.54 88.67 3593.53 14960.44 14:55:01 165.34 24.70 140.64 1285.79 28251.82 14:56:01 46.28 12.81 33.46 2412.00 16191.30 14:57:01 101.28 3.77 97.52 483.25 44052.52 14:58:01 375.32 2.73 372.59 406.07 114911.91 14:59:01 120.51 0.32 120.19 20.26 14718.43 15:00:01 72.20 1.00 71.20 57.73 10091.47 Average: 144.88 12.84 132.04 1179.80 34739.81 14:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:54:01 29870752 31620972 3068468 9.32 77240 1977020 1932604 5.69 1004304 1760664 213488 14:55:01 28411196 30626704 4528024 13.75 90372 2415672 2237304 6.58 2097076 2095236 17632 14:56:01 25946416 29404692 6992804 21.23 96668 3631512 3522732 10.36 3585716 3026852 905224 14:57:01 26289208 31566484 6650012 20.19 137816 5303556 1561708 4.59 1494740 4664152 1577620 14:58:01 22656240 29597460 10282980 31.22 182132 6777648 9233848 27.17 3649676 5950532 1012 14:59:01 19476336 26767864 13462884 40.87 191636 7092328 13084800 38.50 6594920 6140428 7780 15:00:01 24743332 31529904 8195888 24.88 193360 6658732 1528424 4.50 1940240 5647804 2948 Average: 25341926 30159154 7597294 23.06 138461 4836638 4728774 13.91 2909525 4183667 389386 14:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:54:01 ens3 93.75 64.94 1181.99 16.01 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 lo 2.93 2.93 0.30 0.30 0.00 0.00 0.00 0.00 14:55:01 ens3 905.95 712.78 6215.63 173.57 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:56:01 ens3 907.28 669.91 2078.89 218.03 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:57:01 br-533134d1e376 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 627.08 307.60 12593.96 34.29 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 6.80 6.80 0.76 0.76 0.00 0.00 0.00 0.00 14:58:01 br-533134d1e376 20.31 18.91 5.51 3.81 0.00 0.00 1.55 0.00 14:58:01 vetha2f0483 11.88 12.01 1.03 2.32 0.00 0.00 0.00 0.00 14:58:01 veth0ee1ecc 11.81 12.03 2.30 1.04 0.00 0.00 0.00 0.00 14:58:01 ens3 517.95 206.78 12177.36 18.23 0.00 0.00 0.00 0.00 14:59:01 br-533134d1e376 21.43 21.26 7.13 6.57 0.00 0.00 0.33 0.00 14:59:01 vetha2f0483 138.85 143.95 12.19 329.02 0.00 0.00 0.00 0.03 14:59:01 veth0ee1ecc 143.95 138.95 329.02 12.19 0.00 0.00 0.00 0.03 14:59:01 ens3 25.07 17.26 7.47 7.91 0.00 0.00 0.00 0.00 15:00:01 ens3 85.20 63.47 72.10 48.27 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 20.10 20.10 2.10 2.10 0.00 0.00 0.00 0.00 Average: ens3 451.75 291.82 4903.91 73.76 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 2.30 2.30 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24669) 07/18/24 _x86_64_ (8 CPU) 14:52:16 LINUX RESTART (8 CPU) 14:53:01 CPU %user %nice %system %iowait %steal %idle 14:54:01 all 10.69 0.00 0.97 1.67 0.03 86.64 14:54:01 0 17.51 0.00 1.50 0.48 0.03 80.47 14:54:01 1 3.19 0.00 0.67 8.72 0.03 87.38 14:54:01 2 24.65 0.00 1.48 1.00 0.05 72.81 14:54:01 3 3.03 0.00 0.93 0.92 0.03 95.08 14:54:01 4 3.52 0.00 0.62 0.35 0.02 95.49 14:54:01 5 2.54 0.00 0.40 0.15 0.00 96.91 14:54:01 6 4.02 0.00 0.50 0.39 0.02 95.08 14:54:01 7 27.04 0.00 1.65 1.32 0.08 69.90 14:55:01 all 38.00 0.00 1.54 0.99 0.09 59.39 14:55:01 0 32.36 0.00 1.71 0.13 0.08 65.71 14:55:01 1 35.08 0.00 2.06 4.10 0.08 58.68 14:55:01 2 44.11 0.00 1.77 0.57 0.08 53.46 14:55:01 3 45.13 0.00 1.73 0.23 0.10 52.81 14:55:01 4 39.86 0.00 1.14 0.13 0.07 58.80 14:55:01 5 30.44 0.00 1.34 0.15 0.08 67.99 14:55:01 6 39.46 0.00 1.42 1.91 0.08 57.12 14:55:01 7 37.62 0.00 1.12 0.72 0.10 60.44 14:56:01 all 39.89 0.00 2.12 0.64 0.08 57.27 14:56:01 0 39.87 0.00 2.24 0.03 0.08 57.77 14:56:01 1 36.51 0.00 2.49 2.09 0.07 58.83 14:56:01 2 36.67 0.00 2.71 0.03 0.08 60.51 14:56:01 3 45.14 0.00 2.28 0.02 0.08 52.49 14:56:01 4 46.76 0.00 1.97 0.00 0.08 51.19 14:56:01 5 43.95 0.00 2.29 0.59 0.07 53.10 14:56:01 6 40.75 0.00 1.27 1.25 0.05 56.67 14:56:01 7 29.47 0.00 1.71 1.14 0.07 67.62 14:57:01 all 12.61 0.00 3.00 2.35 0.06 81.98 14:57:01 0 13.25 0.00 2.92 0.59 0.07 83.18 14:57:01 1 8.83 0.00 2.67 7.38 0.05 81.07 14:57:01 2 19.91 0.00 3.47 0.94 0.07 75.61 14:57:01 3 11.43 0.00 2.83 8.12 0.08 77.53 14:57:01 4 16.23 0.00 3.26 0.24 0.05 80.22 14:57:01 5 9.25 0.00 2.61 0.34 0.05 87.74 14:57:01 6 8.33 0.00 3.03 0.93 0.05 87.67 14:57:01 7 13.65 0.00 3.19 0.24 0.07 82.86 14:58:01 all 34.38 0.00 5.66 6.33 0.09 53.54 14:58:01 0 33.96 0.00 5.49 0.57 0.08 59.89 14:58:01 1 31.85 0.00 6.98 17.53 0.08 43.55 14:58:01 2 33.07 0.00 5.85 1.23 0.08 59.76 14:58:01 3 34.50 0.00 6.23 16.69 0.10 42.48 14:58:01 4 31.47 0.00 4.52 0.57 0.08 63.35 14:58:01 5 39.04 0.00 5.14 1.47 0.10 54.25 14:58:01 6 33.82 0.00 5.63 6.42 0.10 54.03 14:58:01 7 37.32 0.00 5.43 6.18 0.08 50.99 14:59:01 all 40.48 0.00 3.30 0.86 0.13 55.23 14:59:01 0 42.52 0.00 3.58 1.22 0.13 52.54 14:59:01 1 46.23 0.00 3.83 1.32 0.13 48.49 14:59:01 2 37.06 0.00 3.50 0.47 0.15 58.82 14:59:01 3 35.48 0.00 3.22 0.44 0.14 60.73 14:59:01 4 35.30 0.00 3.09 0.24 0.10 61.27 14:59:01 5 36.08 0.00 3.25 1.16 0.12 59.40 14:59:01 6 40.54 0.00 2.88 1.24 0.12 55.22 14:59:01 7 50.61 0.00 3.01 0.77 0.13 45.47 15:00:01 all 17.58 0.00 3.78 0.63 0.10 77.90 15:00:01 0 17.46 0.00 3.60 0.30 0.10 78.53 15:00:01 1 16.27 0.00 3.75 0.32 0.10 79.56 15:00:01 2 20.92 0.00 4.03 0.29 0.12 74.65 15:00:01 3 16.02 0.00 3.86 0.51 0.10 79.51 15:00:01 4 15.73 0.00 3.38 0.35 0.10 80.44 15:00:01 5 17.01 0.00 4.14 2.53 0.10 76.22 15:00:01 6 19.70 0.00 3.70 0.35 0.10 76.14 15:00:01 7 17.60 0.00 3.78 0.35 0.10 78.17 Average: all 27.66 0.00 2.90 1.92 0.08 67.43 Average: 0 28.14 0.00 3.00 0.48 0.08 68.30 Average: 1 25.42 0.00 3.20 5.91 0.08 65.39 Average: 2 30.93 0.00 3.26 0.65 0.09 65.08 Average: 3 27.23 0.00 3.01 3.83 0.09 65.84 Average: 4 26.98 0.00 2.56 0.27 0.07 70.11 Average: 5 25.45 0.00 2.73 0.91 0.07 70.83 Average: 6 26.67 0.00 2.63 1.78 0.07 68.84 Average: 7 30.49 0.00 2.84 1.53 0.09 65.06