---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4665 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 7.8G 60% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 473 134 0 3336 3187 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:c5:43:9e brd ff:ff:ff:ff:ff:ff inet 10.32.7.167/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fec5:439e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:24:03:15 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4665) 03/16/24 _x86_64_ (4 CPU) 00:45:41 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:02 157.99 83.72 74.26 6589.24 41574.70 00:48:01 69.81 12.56 57.25 2282.98 13317.69 00:49:01 520.76 0.05 520.71 5.07 35174.00 00:50:01 499.63 3.48 496.15 67.95 22695.94 00:51:01 409.61 284.17 125.44 18850.84 62146.53 00:52:01 600.10 595.85 4.25 29338.62 1054.05 00:53:01 594.02 581.70 12.31 50381.20 639.89 00:54:01 600.02 598.35 1.67 12226.63 53.72 00:55:01 320.13 318.88 1.25 23683.52 14.26 00:56:01 94.90 77.02 17.88 4405.27 736.14 Average: 387.23 255.98 131.26 14803.57 17750.40 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:02 1609460 3299516 2429192 60.15 44560 1804416 958648 18.84 641040 1618028 140216 00:48:01 1121772 3271736 2916880 72.22 62824 2228504 1259508 24.76 759812 1947420 206608 00:49:01 283008 3227660 3755644 92.99 100448 2908056 1280056 25.16 836308 2607932 3932 00:50:01 466268 3313076 3572384 88.45 130564 2785860 1186152 23.32 719636 2549260 37284 00:51:01 147988 3305192 3890664 96.34 161112 3091848 1089556 21.42 764184 2848752 14636 00:52:01 615788 3296812 3422864 84.75 160568 2601304 1094340 21.51 664500 2466804 6564 00:53:01 277244 3316656 3761408 93.14 157276 2988644 1051436 20.67 619616 2878112 1100 00:54:01 174108 3322844 3864544 95.69 155748 3046228 1046912 20.58 606420 2938536 224 00:55:01 356276 3323256 3682376 91.18 153184 2871668 1046912 20.58 600504 2768120 152 00:56:01 184356 3284548 3854296 95.44 154552 3026256 978372 19.23 684716 2879860 23868 Average: 523627 3296130 3515025 87.03 128084 2735278 1099189 21.61 689674 2550282 43458 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:02 ens3 356.66 212.21 1383.57 62.56 0.00 0.00 0.00 0.00 00:48:01 lo 2.31 2.31 0.20 0.20 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 ens3 462.54 354.32 2994.30 30.03 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 345.06 235.34 1867.26 19.88 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 ens3 98.43 81.00 627.14 9.37 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 706.36 612.03 6891.47 42.41 0.00 0.00 0.00 0.00 00:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 ens3 0.20 0.15 0.08 0.07 0.00 0.00 0.00 0.00 00:53:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 ens3 631.04 1054.06 45.01 8450.68 0.00 0.00 0.00 0.00 00:54:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 ens3 83.64 116.81 6.09 908.60 0.00 0.00 0.00 0.00 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 243.38 436.39 15.69 3531.95 0.00 0.00 0.00 0.00 00:56:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 ens3 60.89 95.45 16.90 635.34 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.07 0.07 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 298.54 319.71 1382.16 1371.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4665) 03/16/24 _x86_64_ (4 CPU) 00:45:41 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:02 all 20.62 0.00 2.19 4.32 0.08 72.80 00:47:02 0 12.16 0.00 1.44 8.60 0.05 77.75 00:47:02 1 23.63 0.00 2.98 3.00 0.08 70.30 00:47:02 2 38.18 0.00 2.71 3.87 0.13 55.11 00:47:02 3 8.59 0.00 1.61 1.81 0.08 87.91 00:48:01 all 17.48 0.00 1.80 1.66 0.08 78.99 00:48:01 0 32.15 0.00 2.19 0.39 0.08 65.18 00:48:01 1 17.35 0.00 2.02 0.37 0.05 80.20 00:48:01 2 17.72 0.00 1.70 0.70 0.08 79.80 00:48:01 3 2.54 0.00 1.30 5.21 0.07 90.89 00:49:01 all 2.76 0.00 3.36 18.00 0.13 75.75 00:49:01 0 2.24 0.00 2.74 13.97 0.10 80.94 00:49:01 1 5.23 0.00 6.72 47.44 0.17 40.44 00:49:01 2 2.05 0.00 1.88 4.68 0.15 91.25 00:49:01 3 1.50 0.00 2.07 5.73 0.12 90.59 00:50:01 all 5.01 0.00 4.15 16.50 0.14 74.20 00:50:01 0 6.17 0.00 5.29 23.62 0.12 64.80 00:50:01 1 4.72 0.00 3.77 10.76 0.10 80.65 00:50:01 2 3.38 0.00 2.94 20.03 0.22 73.43 00:50:01 3 5.76 0.00 4.60 11.58 0.13 77.94 00:51:01 all 12.75 0.00 3.72 20.44 0.12 62.98 00:51:01 0 11.17 0.00 4.42 18.64 0.10 65.66 00:51:01 1 11.91 0.00 4.03 17.65 0.10 66.31 00:51:01 2 18.70 0.00 3.43 22.61 0.17 55.09 00:51:01 3 9.18 0.00 3.00 22.89 0.12 64.81 00:52:01 all 4.14 0.00 1.47 26.92 0.15 67.32 00:52:01 0 4.71 0.00 1.75 31.68 0.15 61.70 00:52:01 1 4.59 0.00 1.75 33.31 0.15 60.20 00:52:01 2 5.03 0.00 2.11 38.57 0.27 54.03 00:52:01 3 2.26 0.00 0.27 4.47 0.03 92.98 00:53:01 all 36.80 0.00 2.00 39.94 0.16 21.09 00:53:01 0 36.19 0.00 1.62 31.74 0.13 30.32 00:53:01 1 35.47 0.00 1.84 42.28 0.13 20.28 00:53:01 2 37.64 0.00 2.25 44.98 0.24 14.90 00:53:01 3 37.95 0.00 2.27 40.79 0.17 18.82 00:54:01 all 9.34 0.00 1.31 52.67 0.14 36.54 00:54:01 0 8.26 0.00 1.39 50.15 0.10 40.10 00:54:01 1 9.96 0.00 1.10 48.05 0.12 40.78 00:54:01 2 7.87 0.00 1.16 48.42 0.20 42.34 00:54:01 3 11.25 0.00 1.61 64.16 0.15 22.83 00:55:01 all 20.81 0.00 1.10 6.61 0.16 71.32 00:55:01 0 25.02 0.00 1.37 7.65 0.17 65.79 00:55:01 1 18.41 0.00 0.80 3.97 0.13 76.69 00:55:01 2 15.59 0.00 0.99 6.89 0.17 76.36 00:55:01 3 24.23 0.00 1.25 7.97 0.15 66.40 00:56:01 all 17.43 0.00 0.81 2.31 0.07 79.38 00:56:01 0 25.74 0.00 0.98 2.05 0.08 71.14 00:56:01 1 22.29 0.00 0.68 0.52 0.07 76.44 00:56:01 2 17.42 0.00 0.93 4.54 0.07 77.04 00:56:01 3 4.23 0.00 0.64 2.11 0.05 92.98 Average: all 14.71 0.00 2.19 18.94 0.12 64.03 Average: 0 16.37 0.00 2.32 18.86 0.11 62.34 Average: 1 15.36 0.00 2.57 20.78 0.11 61.18 Average: 2 16.38 0.00 2.01 19.51 0.17 61.93 Average: 3 10.74 0.00 1.86 16.62 0.11 70.67