---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12267 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 8.1G 58% / 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 461 2064 0 1417 3237 Swap: 1023 85 938 ---> 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:72:2f:9b brd ff:ff:ff:ff:ff:ff inet 10.32.6.146/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85538sec preferred_lft 85538sec inet6 fe80::f816:3eff:fe72:2f9b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:0d:16:21 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:afff:fe0d:1621/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12267) 12/06/24 _x86_64_ (4 CPU) 16:51:20 LINUX RESTART (4 CPU) 16:52:01 tps rtps wtps bread/s bwrtn/s 16:53:01 106.25 35.24 71.00 1671.45 7053.49 16:54:01 137.23 55.49 81.74 4337.81 16457.66 16:55:01 246.94 35.62 211.33 2413.59 48016.92 16:56:01 217.23 57.96 159.27 3035.89 29304.32 16:57:01 236.64 27.94 208.70 895.43 7537.22 16:58:01 41.33 1.25 40.08 21.20 938.38 16:59:01 411.36 0.83 410.53 12.26 13443.63 17:00:01 314.88 1.88 313.00 77.84 10991.54 17:01:01 355.73 15.09 340.64 464.78 12335.22 17:02:01 441.22 13.15 428.07 411.61 15891.49 17:03:02 481.78 35.76 446.03 769.60 18391.64 17:04:01 597.22 242.91 354.31 8390.31 17256.19 17:05:01 377.45 197.03 180.42 6801.27 50239.76 Average: 304.76 55.13 249.62 2244.94 19067.24 16:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:53:01 1465572 3286408 2573088 63.71 59764 1908372 942128 18.52 638080 1739720 207164 16:54:01 329988 2584704 3708672 91.83 70020 2320996 1469644 28.89 1475016 2012780 43100 16:55:01 111596 2503388 3927064 97.24 94320 2441068 1554996 30.57 1555604 2162204 16400 16:56:01 227440 1483768 3811220 94.37 101524 1391820 3249340 63.87 2342932 1276140 6232 16:57:01 115268 975592 3923392 97.15 111136 996656 3798316 74.66 2756828 975136 6576 16:58:01 139932 983568 3898728 96.54 112008 980604 3788096 74.46 2743300 965632 4136 16:59:01 121936 942916 3916724 96.98 131356 930084 3837680 75.44 2765216 941144 7596 17:00:01 124096 594160 3914564 96.93 119112 600380 4202912 82.62 2937668 782064 6360 17:01:01 111056 455204 3927604 97.25 93464 497268 4497728 88.41 2977148 731740 12208 17:02:01 134392 200340 3904268 96.67 51008 256568 5000112 98.29 2998832 657340 7252 17:03:02 119480 121688 3919180 97.04 28628 184424 5188840 102.00 2922184 728884 2396 17:04:01 1510824 1835488 2527836 62.59 64672 435848 2205140 43.35 1560344 819432 62964 17:05:01 2143316 3292412 1895344 46.93 95860 1216184 1019656 20.04 701148 1025268 7988 Average: 511915 1481510 3526745 87.32 87144 1089252 3134968 61.62 2182638 1139806 30029 16:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:53:01 ens3 116.85 93.87 998.28 15.57 0.00 0.00 0.00 0.00 16:53:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 ens3 628.21 544.98 4019.25 109.08 0.00 0.00 0.00 0.00 16:54:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 ens3 589.57 481.83 7395.77 57.04 0.00 0.00 0.00 0.00 16:55:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 16:55:01 docker0 173.51 220.69 9.02 2333.37 0.00 0.00 0.00 0.00 16:56:01 vethfd4dc5c 0.13 0.32 0.01 0.03 0.00 0.00 0.00 0.00 16:56:01 ens3 583.25 409.80 3425.62 56.51 0.00 0.00 0.00 0.00 16:56:01 lo 3.45 3.45 0.39 0.39 0.00 0.00 0.00 0.00 16:56:01 docker0 0.13 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:57:01 vethfd4dc5c 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 16:57:01 ens3 101.43 43.62 27.07 19.38 0.00 0.00 0.00 0.00 16:57:01 lo 107.95 107.95 286.11 286.11 0.00 0.00 0.00 0.00 16:57:01 docker0 63.93 63.01 277.55 9.80 0.00 0.00 0.00 0.00 16:58:01 vethfd4dc5c 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 16:58:01 ens3 0.98 0.78 0.19 0.37 0.00 0.00 0.00 0.00 16:58:01 lo 160.74 160.74 533.55 533.55 0.00 0.00 0.00 0.00 16:58:01 docker0 103.58 99.35 491.71 44.39 0.00 0.00 0.00 0.00 16:59:01 vethfd4dc5c 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:59:01 ens3 26.26 20.41 11.56 10.15 0.00 0.00 0.00 0.00 16:59:01 lo 197.55 197.55 372.56 372.56 0.00 0.00 0.00 0.00 16:59:01 docker0 118.81 107.68 338.94 35.15 0.00 0.00 0.00 0.00 17:00:01 vethfd4dc5c 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 17:00:01 ens3 30.52 24.33 9.79 9.69 0.00 0.00 0.00 0.00 17:00:01 lo 246.08 246.08 666.55 666.55 0.00 0.00 0.00 0.00 17:00:01 docker0 161.10 150.12 613.68 57.82 0.00 0.00 0.00 0.00 17:01:01 vethfd4dc5c 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:01:01 ens3 838.29 507.20 269.69 227.06 0.00 0.00 0.00 0.00 17:01:01 lo 207.33 207.33 449.64 449.64 0.00 0.00 0.00 0.00 17:01:01 docker0 129.46 120.06 412.27 41.16 0.00 0.00 0.00 0.00 17:02:01 vethfd4dc5c 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 17:02:01 ens3 535.38 407.11 126.39 140.87 0.00 0.00 0.00 0.00 17:02:01 lo 157.59 157.59 122.44 122.44 0.00 0.00 0.00 0.00 17:02:01 docker0 83.87 77.81 108.87 14.79 0.00 0.00 0.00 0.00 17:03:02 vethfd4dc5c 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 17:03:02 ens3 254.49 147.60 72.18 67.41 0.00 0.00 0.00 0.00 17:03:02 lo 130.33 130.33 63.93 63.93 0.00 0.00 0.00 0.00 17:03:02 docker0 68.57 61.12 54.26 10.41 0.00 0.00 0.00 0.00 17:04:01 ens3 53.06 34.99 13.70 11.13 0.00 0.00 0.00 0.00 17:04:01 lo 9.10 9.10 0.47 0.47 0.00 0.00 0.00 0.00 17:04:01 docker0 3.47 5.03 0.18 0.33 0.00 0.00 0.00 0.00 17:05:01 ens3 267.31 204.85 2227.77 61.12 0.00 0.00 0.00 0.00 17:05:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:05:01 docker0 174.22 219.38 8.99 2200.83 0.00 0.00 0.00 0.00 Average: ens3 310.07 225.01 1431.52 60.51 0.00 0.00 0.00 0.00 Average: lo 94.40 94.40 192.19 192.19 0.00 0.00 0.00 0.00 Average: docker0 83.23 86.59 178.28 365.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12267) 12/06/24 _x86_64_ (4 CPU) 16:51:20 LINUX RESTART (4 CPU) 16:52:01 CPU %user %nice %system %iowait %steal %idle 16:53:01 all 19.80 0.00 1.54 3.09 0.05 75.52 16:53:01 0 15.92 0.00 1.18 0.30 0.03 82.57 16:53:01 1 16.08 0.00 1.11 1.64 0.03 81.14 16:53:01 2 30.09 0.00 2.21 3.03 0.07 64.61 16:53:01 3 17.09 0.00 1.67 7.36 0.05 73.83 16:54:01 all 48.23 0.00 2.60 1.95 0.11 47.12 16:54:01 0 44.39 0.00 2.81 3.31 0.12 49.37 16:54:01 1 47.04 0.00 2.23 1.08 0.08 49.57 16:54:01 2 49.13 0.00 3.13 2.18 0.12 45.45 16:54:01 3 52.37 0.00 2.23 1.26 0.12 44.03 16:55:01 all 19.89 0.00 4.87 5.99 0.10 69.16 16:55:01 0 23.27 0.00 4.80 6.42 0.10 65.41 16:55:01 1 17.86 0.00 4.50 4.11 0.10 73.43 16:55:01 2 18.87 0.00 5.71 7.28 0.12 68.03 16:55:01 3 19.58 0.00 4.45 6.17 0.08 69.72 16:56:01 all 42.81 0.00 3.23 4.14 0.10 49.71 16:56:01 0 30.83 0.00 2.74 6.15 0.10 60.18 16:56:01 1 42.44 0.00 2.27 4.35 0.10 50.83 16:56:01 2 51.80 0.00 4.23 3.03 0.12 40.82 16:56:01 3 46.15 0.00 3.72 3.05 0.10 46.99 16:57:01 all 37.43 0.00 2.39 5.91 0.10 54.17 16:57:01 0 25.91 0.00 1.95 3.61 0.08 68.44 16:57:01 1 43.89 0.00 2.49 2.49 0.10 51.03 16:57:01 2 50.90 0.00 1.94 9.35 0.10 37.70 16:57:01 3 29.15 0.00 3.19 8.18 0.10 59.38 16:58:01 all 11.79 0.00 1.22 0.69 0.06 86.23 16:58:01 0 11.36 0.00 1.17 0.03 0.07 87.38 16:58:01 1 11.37 0.00 1.05 0.90 0.07 86.61 16:58:01 2 13.12 0.00 1.44 1.27 0.07 84.10 16:58:01 3 11.35 0.00 1.22 0.57 0.07 86.80 16:59:01 all 10.86 0.00 3.80 12.48 0.10 72.76 16:59:01 0 10.06 0.00 3.85 13.64 0.08 72.37 16:59:01 1 10.79 0.00 3.69 13.86 0.08 71.58 16:59:01 2 11.07 0.00 3.43 5.88 0.12 79.50 16:59:01 3 11.52 0.00 4.28 16.55 0.10 67.55 17:00:01 all 20.11 0.00 3.80 9.48 0.10 66.50 17:00:01 0 18.89 0.00 3.05 8.99 0.10 68.97 17:00:01 1 19.59 0.00 3.85 12.55 0.10 63.91 17:00:01 2 19.66 0.00 4.75 10.41 0.12 65.05 17:00:01 3 22.28 0.00 3.59 5.97 0.10 68.06 17:01:01 all 17.48 0.00 5.05 11.73 0.11 65.64 17:01:01 0 18.31 0.00 5.32 10.95 0.10 65.32 17:01:01 1 17.76 0.00 4.71 9.16 0.10 68.27 17:01:01 2 18.06 0.00 5.58 14.96 0.13 61.26 17:01:01 3 15.77 0.00 4.54 11.86 0.08 67.75 17:02:01 all 17.10 0.00 5.75 12.71 0.11 64.33 17:02:01 0 15.10 0.00 5.57 9.72 0.10 69.51 17:02:01 1 19.17 0.00 6.18 12.82 0.12 61.71 17:02:01 2 15.77 0.00 5.49 12.33 0.13 66.28 17:02:01 3 18.39 0.00 5.75 16.00 0.12 59.74 17:03:02 all 16.36 0.00 5.05 13.05 0.11 65.43 17:03:02 0 17.26 0.00 5.15 13.57 0.10 63.93 17:03:02 1 15.03 0.00 4.64 9.99 0.10 70.25 17:03:02 2 18.66 0.00 6.52 15.50 0.13 59.19 17:03:02 3 14.48 0.00 3.88 13.15 0.10 68.39 17:03:02 CPU %user %nice %system %iowait %steal %idle 17:04:01 all 22.24 0.00 1.65 27.94 0.09 48.09 17:04:01 0 17.07 0.00 1.72 22.88 0.07 58.26 17:04:01 1 23.31 0.00 1.26 25.38 0.05 50.00 17:04:01 2 25.55 0.00 1.65 32.61 0.12 40.06 17:04:01 3 23.03 0.00 1.98 30.91 0.07 44.02 17:05:01 all 15.57 0.00 4.06 9.09 0.08 71.19 17:05:01 0 26.05 0.00 4.77 6.93 0.08 62.17 17:05:01 1 10.41 0.00 3.54 4.34 0.08 81.62 17:05:01 2 11.81 0.00 3.36 9.73 0.12 74.98 17:05:01 3 14.02 0.00 4.55 15.38 0.08 65.96 Average: all 23.06 0.00 3.46 9.07 0.09 64.31 Average: 0 21.11 0.00 3.39 8.17 0.09 67.25 Average: 1 22.68 0.00 3.20 7.87 0.09 66.16 Average: 2 25.74 0.00 3.80 9.79 0.11 60.56 Average: 3 22.72 0.00 3.46 10.46 0.09 63.27