---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6167 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 11G 8.6G 56% / 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: 3944 514 1809 0 1620 3176 Swap: 1023 5 1018 ---> 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:4d:83:62 brd ff:ff:ff:ff:ff:ff inet 10.32.7.54/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85613sec preferred_lft 85613sec inet6 fe80::f816:3eff:fe4d:8362/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:79:8e:58 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 inet6 fe80::42:70ff:fe79:8e58/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6167) 07/09/24 _x86_64_ (4 CPU) 18:03:40 LINUX RESTART (4 CPU) 18:04:01 tps rtps wtps bread/s bwrtn/s 18:05:01 194.82 83.97 110.85 6581.30 42773.02 18:06:01 130.19 46.34 83.85 3250.92 13794.90 18:07:01 156.13 17.39 138.74 1713.26 38064.09 18:08:01 291.03 12.78 278.25 385.94 9641.73 18:09:01 235.06 3.47 231.59 82.52 6426.26 18:10:01 634.48 0.70 633.78 15.73 17588.54 18:11:01 284.57 8.15 276.42 316.08 7343.31 18:12:02 622.25 2.61 619.63 195.04 17683.53 18:13:01 665.08 11.54 653.54 280.45 17192.14 18:14:01 1644.75 1.52 1643.24 54.92 19588.94 18:15:01 377.30 82.84 294.47 4754.01 8784.80 18:16:01 309.97 124.25 185.72 4516.85 54516.38 Average: 461.87 32.99 428.88 1847.62 21122.37 18:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:05:01 1652948 3357004 2385712 59.07 52956 1804392 882200 17.34 564296 1638304 124348 18:06:01 806140 2864628 3232520 80.04 67080 2132424 1296304 25.48 1137328 1884912 19372 18:07:01 171240 1878176 3867420 95.76 81388 1861972 2934356 57.68 1987856 1674064 11000 18:08:01 106940 1317360 3931720 97.35 106860 1334388 3780072 74.31 2543372 1182968 9912 18:09:01 120912 1024668 3917748 97.01 116608 1023352 3903632 76.73 2755596 957072 2024 18:10:01 123072 1007836 3915588 96.95 135112 979072 3911424 76.89 2767100 928152 2528 18:11:01 127240 670692 3911420 96.85 129560 646128 4377712 86.05 2934784 753788 3536 18:12:02 110284 642348 3928376 97.27 133864 614976 4434528 87.17 2943800 725848 2412 18:13:01 129268 554736 3909392 96.80 105864 528936 4535388 89.15 2946128 684088 3404 18:14:01 177332 517288 3861328 95.61 101912 449992 4636464 91.14 2958772 624520 4372 18:15:01 1670052 2103612 2368608 58.65 101672 499296 1945352 38.24 1570340 634420 71008 18:16:01 1952148 3288980 2086512 51.66 121456 1369008 954792 18.77 612476 1286728 1760 Average: 595631 1602277 3443029 85.25 104528 1103661 3132685 61.58 2143487 1081239 21306 18:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:05:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 ens3 371.57 233.94 1436.97 68.60 0.00 0.00 0.00 0.00 18:06:01 lo 3.40 3.40 0.32 0.32 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 ens3 411.16 401.58 2337.83 80.96 0.00 0.00 0.00 0.00 18:07:01 vethcf42600 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 18:07:01 lo 3.21 3.21 0.37 0.37 0.00 0.00 0.00 0.00 18:07:01 veth24dab3c 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 18:07:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 18:08:01 vethcf42600 40.49 38.81 104.34 4.50 0.00 0.00 0.00 0.01 18:08:01 lo 69.77 69.77 107.41 107.41 0.00 0.00 0.00 0.00 18:08:01 veth24dab3c 0.17 0.23 0.01 0.01 0.00 0.00 0.00 0.00 18:08:01 docker0 40.66 38.93 103.80 4.51 0.00 0.00 0.00 0.00 18:09:01 vethcf42600 33.44 31.24 46.87 4.80 0.00 0.00 0.00 0.00 18:09:01 lo 74.35 74.35 52.33 52.33 0.00 0.00 0.00 0.00 18:09:01 veth24dab3c 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:09:01 docker0 33.63 31.41 46.42 4.81 0.00 0.00 0.00 0.00 18:10:01 vethcf42600 78.39 62.26 29.84 10.09 0.00 0.00 0.00 0.00 18:10:01 lo 146.53 146.53 38.65 38.65 0.00 0.00 0.00 0.00 18:10:01 veth24dab3c 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 18:10:01 docker0 78.57 62.42 28.78 10.10 0.00 0.00 0.00 0.00 18:11:01 vethcf42600 39.36 35.76 47.99 5.57 0.00 0.00 0.00 0.00 18:11:01 lo 109.22 109.22 57.25 57.25 0.00 0.00 0.00 0.00 18:11:01 veth24dab3c 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:11:01 docker0 39.54 35.94 47.46 5.58 0.00 0.00 0.00 0.00 18:12:02 vethcf42600 67.28 52.71 39.02 6.63 0.00 0.00 0.00 0.00 18:12:02 lo 133.59 133.59 45.35 45.35 0.00 0.00 0.00 0.00 18:12:02 veth24dab3c 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 18:12:02 docker0 67.44 52.86 38.11 6.64 0.00 0.00 0.00 0.00 18:13:01 vethcf42600 66.77 52.36 42.42 12.03 0.00 0.00 0.00 0.00 18:13:01 lo 130.24 130.24 54.02 54.02 0.00 0.00 0.00 0.00 18:13:01 veth24dab3c 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:13:01 docker0 66.98 52.56 41.51 12.04 0.00 0.00 0.00 0.00 18:14:01 vethcf42600 53.78 43.84 43.50 12.33 0.00 0.00 0.00 0.00 18:14:01 lo 109.78 109.78 55.80 55.80 0.00 0.00 0.00 0.00 18:14:01 veth24dab3c 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 18:14:01 docker0 53.95 44.00 42.77 12.34 0.00 0.00 0.00 0.00 18:15:01 lo 86.67 86.67 38.97 38.97 0.00 0.00 0.00 0.00 18:15:01 docker0 38.24 33.69 34.40 3.74 0.00 0.00 0.00 0.00 18:15:01 ens3 2182.90 1713.93 13288.06 416.33 0.00 0.00 0.00 0.00 18:16:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 18:16:01 docker0 400.98 446.26 21.57 2240.85 0.00 0.00 0.00 0.00 18:16:01 ens3 572.09 505.80 3138.29 84.45 0.00 0.00 0.00 0.00 Average: lo 72.33 72.33 37.53 37.53 0.00 0.00 0.00 0.00 Average: docker0 68.34 66.54 33.72 191.95 0.00 0.00 0.00 0.00 Average: ens3 229.00 184.68 1370.11 41.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6167) 07/09/24 _x86_64_ (4 CPU) 18:03:40 LINUX RESTART (4 CPU) 18:04:01 CPU %user %nice %system %iowait %steal %idle 18:05:01 all 19.72 0.00 2.71 6.18 0.07 71.32 18:05:01 0 10.90 0.00 2.26 5.54 0.07 81.24 18:05:01 1 9.55 0.00 1.49 3.43 0.05 85.49 18:05:01 2 37.59 0.00 4.32 9.59 0.10 48.40 18:05:01 3 21.00 0.00 2.74 6.22 0.07 69.97 18:06:01 all 35.19 0.00 2.10 2.51 0.10 60.10 18:06:01 0 37.30 0.00 1.84 1.27 0.10 59.50 18:06:01 1 25.68 0.00 1.69 3.03 0.08 69.52 18:06:01 2 33.66 0.00 1.91 4.13 0.10 60.19 18:06:01 3 44.16 0.00 2.99 1.62 0.13 51.10 18:07:01 all 45.96 0.00 4.16 2.37 0.12 47.40 18:07:01 0 47.33 0.00 4.18 2.04 0.10 46.36 18:07:01 1 37.36 0.00 3.51 1.41 0.10 57.62 18:07:01 2 46.72 0.00 3.96 4.68 0.12 44.52 18:07:01 3 52.46 0.00 4.98 1.33 0.12 41.12 18:08:01 all 36.92 0.00 2.23 7.42 0.11 53.32 18:08:01 0 42.58 0.00 2.21 6.75 0.12 48.35 18:08:01 1 41.45 0.00 1.39 0.82 0.10 56.25 18:08:01 2 26.92 0.00 3.06 10.39 0.13 59.50 18:08:01 3 36.73 0.00 2.30 11.75 0.10 49.12 18:09:01 all 11.27 0.00 1.47 6.00 0.08 81.17 18:09:01 0 11.23 0.00 1.51 4.89 0.08 82.29 18:09:01 1 10.60 0.00 1.32 5.97 0.07 82.05 18:09:01 2 13.27 0.00 1.76 11.17 0.10 73.70 18:09:01 3 10.01 0.00 1.27 1.99 0.08 86.65 18:10:01 all 6.97 0.00 3.32 18.38 0.11 71.22 18:10:01 0 7.36 0.00 3.52 17.39 0.10 71.63 18:10:01 1 5.57 0.00 2.47 9.70 0.07 82.19 18:10:01 2 7.92 0.00 3.82 26.25 0.17 61.84 18:10:01 3 7.03 0.00 3.50 20.24 0.10 69.13 18:11:01 all 21.90 0.00 2.30 7.44 0.10 68.26 18:11:01 0 22.70 0.00 2.14 2.76 0.10 72.31 18:11:01 1 23.93 0.00 1.67 5.13 0.10 69.17 18:11:01 2 17.47 0.00 2.41 5.19 0.12 74.82 18:11:01 3 23.49 0.00 2.94 16.70 0.10 56.77 18:12:02 all 6.69 0.00 3.31 18.15 0.11 71.75 18:12:02 0 5.93 0.00 3.45 14.71 0.10 75.81 18:12:02 1 6.48 0.00 2.75 18.27 0.08 72.41 18:12:02 2 6.74 0.00 3.83 21.36 0.15 67.92 18:12:02 3 7.62 0.00 3.24 18.24 0.10 70.80 18:13:01 all 9.47 0.00 3.59 17.50 0.12 69.33 18:13:01 0 9.17 0.00 3.42 22.64 0.10 64.67 18:13:01 1 9.64 0.00 3.54 18.19 0.10 68.52 18:13:01 2 9.69 0.00 3.77 13.63 0.14 72.78 18:13:01 3 9.38 0.00 3.64 15.51 0.10 71.37 18:14:01 all 7.83 0.00 4.50 22.12 0.14 65.41 18:14:01 0 6.36 0.00 4.68 18.03 0.13 70.79 18:14:01 1 8.58 0.00 4.32 21.46 0.12 65.52 18:14:01 2 9.05 0.00 4.41 23.08 0.17 63.29 18:14:01 3 7.33 0.00 4.61 25.91 0.14 62.02 18:15:01 all 32.41 0.00 3.11 10.04 0.13 54.32 18:15:01 0 32.07 0.00 2.48 3.01 0.10 62.34 18:15:01 1 29.95 0.00 3.26 15.15 0.12 51.52 18:15:01 2 35.53 0.00 3.75 9.82 0.17 50.73 18:15:01 3 32.10 0.00 2.94 12.17 0.12 52.68 18:15:01 CPU %user %nice %system %iowait %steal %idle 18:16:01 all 16.23 0.00 4.33 6.99 0.09 72.36 18:16:01 0 15.42 0.00 3.92 6.34 0.08 74.24 18:16:01 1 15.94 0.00 4.38 6.56 0.08 73.04 18:16:01 2 17.98 0.00 5.19 7.39 0.10 69.34 18:16:01 3 15.58 0.00 3.83 7.69 0.10 72.80 Average: all 20.92 0.00 3.09 10.40 0.11 65.49 Average: 0 20.73 0.00 2.96 8.75 0.10 67.46 Average: 1 18.75 0.00 2.64 9.06 0.09 69.46 Average: 2 21.93 0.00 3.51 12.20 0.13 62.23 Average: 3 22.27 0.00 3.25 11.59 0.11 62.78