---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7192 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: 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): 0-3 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 10G 9.3G 52% / 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 475 2766 0 701 3228 Swap: 1023 3 1020 ---> 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:51:e8:be brd ff:ff:ff:ff:ff:ff inet 10.32.7.191/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fe51:e8be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:ab:8d:1f 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:a2ff:feab:8d1f/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-7192) 10/09/24 _x86_64_ (4 CPU) 13:18:25 LINUX RESTART (4 CPU) 13:19:02 tps rtps wtps bread/s bwrtn/s 13:20:01 128.67 37.95 90.72 1810.78 7223.18 13:21:01 123.81 42.41 81.40 2472.65 15966.41 13:22:01 112.65 28.16 84.49 1848.58 36608.61 13:23:01 357.83 22.51 335.32 2103.70 12641.65 13:24:01 77.00 6.92 70.09 154.51 1835.16 13:25:01 447.28 1.25 446.03 31.33 12221.70 13:26:01 437.64 0.35 437.29 4.53 12271.64 13:27:01 375.64 3.93 371.70 214.63 10406.27 13:28:01 371.84 149.15 222.69 3159.11 7617.98 Average: 270.50 32.51 237.98 1310.47 12993.14 13:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:01 1587104 3339556 2451548 60.70 56220 1849456 894860 17.59 586532 1680272 147780 13:21:01 473116 2623384 3565536 88.29 68964 2219628 1427848 28.07 1378280 1969780 19588 13:22:01 239352 1988104 3799300 94.07 80212 1817352 2555968 50.24 1950768 1645832 512 13:23:01 114412 1174728 3924240 97.17 105156 1186164 3568108 70.14 2676036 1042948 12416 13:24:01 105252 928904 3933400 97.39 104424 956116 3907672 76.81 2837400 892976 324 13:25:01 124760 899660 3913892 96.91 123600 878328 3937892 77.41 2839936 846920 2760 13:26:01 118404 892180 3920248 97.07 132740 856084 3937000 77.39 2839116 828480 2700 13:27:01 124592 719224 3914060 96.92 130100 675920 4221440 82.98 2909380 741032 3928 13:28:01 2848348 3277820 1190304 29.47 115356 478856 1012524 19.90 486488 538652 6768 Average: 637260 1760396 3401392 84.22 101864 1213100 2829257 55.61 2055993 1131877 21864 13:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 178.92 130.82 1121.46 38.57 0.00 0.00 0.00 0.00 13:20:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 ens3 499.70 458.92 3718.89 84.48 0.00 0.00 0.00 0.00 13:21:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 13:22:01 vethcb989ab 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 veth57345f6 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 13:22:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 13:22:01 vethf7ec035 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 veth57345f6 0.17 0.23 0.01 0.01 0.00 0.00 0.00 0.00 13:23:01 docker0 50.80 48.05 196.04 5.17 0.00 0.00 0.00 0.00 13:23:01 vethf7ec035 50.63 48.03 196.73 5.17 0.00 0.00 0.00 0.02 13:23:01 ens3 1913.03 1433.87 13682.20 257.20 0.00 0.00 0.00 0.00 13:24:01 veth57345f6 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:24:01 docker0 136.43 132.14 655.50 57.73 0.00 0.00 0.00 0.00 13:24:01 vethf7ec035 136.24 131.98 657.36 57.72 0.00 0.00 0.00 0.05 13:24:01 ens3 27.23 11.28 7.42 6.42 0.00 0.00 0.00 0.00 13:25:01 veth57345f6 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 13:25:01 docker0 114.66 103.43 322.06 31.93 0.00 0.00 0.00 0.00 13:25:01 vethf7ec035 114.50 103.28 323.61 31.92 0.00 0.00 0.00 0.03 13:25:01 ens3 7.82 3.72 1.74 1.65 0.00 0.00 0.00 0.00 13:26:01 veth57345f6 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 13:26:01 docker0 174.63 155.81 625.38 59.58 0.00 0.00 0.00 0.00 13:26:01 vethf7ec035 174.46 155.65 627.76 59.57 0.00 0.00 0.00 0.05 13:26:01 ens3 57.48 38.25 12.28 12.11 0.00 0.00 0.00 0.00 13:27:01 veth57345f6 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:27:01 docker0 108.15 96.93 365.98 31.42 0.00 0.00 0.00 0.00 13:27:01 vethf7ec035 107.97 96.77 367.45 31.41 0.00 0.00 0.00 0.03 13:27:01 ens3 123.91 77.59 29.48 28.18 0.00 0.00 0.00 0.00 13:28:01 docker0 22.66 17.92 12.39 2.32 0.00 0.00 0.00 0.00 13:28:01 ens3 156.36 92.37 46.26 43.85 0.00 0.00 0.00 0.00 13:28:01 lo 964.09 964.09 2350.26 2350.26 0.00 0.00 0.00 0.00 Average: docker0 67.60 61.70 242.30 20.94 0.00 0.00 0.00 0.00 Average: ens3 221.70 166.95 1465.22 34.77 0.00 0.00 0.00 0.00 Average: lo 106.98 106.98 261.70 261.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7192) 10/09/24 _x86_64_ (4 CPU) 13:18:25 LINUX RESTART (4 CPU) 13:19:02 CPU %user %nice %system %iowait %steal %idle 13:20:01 all 19.77 0.00 1.54 3.80 0.06 74.82 13:20:01 0 3.52 0.00 1.14 8.34 0.03 86.97 13:20:01 1 20.49 0.00 1.54 0.58 0.03 77.35 13:20:01 2 39.95 0.00 2.22 0.49 0.08 57.25 13:20:01 3 15.12 0.00 1.26 5.80 0.09 77.74 13:21:01 all 42.13 0.00 2.24 1.78 0.10 53.75 13:21:01 0 37.36 0.00 2.22 0.99 0.08 59.35 13:21:01 1 47.11 0.00 1.91 0.30 0.10 50.59 13:21:01 2 42.61 0.00 2.93 2.74 0.10 51.62 13:21:01 3 41.45 0.00 1.90 3.09 0.10 53.46 13:22:01 all 46.43 0.00 3.85 1.59 0.10 48.02 13:22:01 0 48.88 0.00 3.23 1.47 0.10 46.32 13:22:01 1 48.09 0.00 4.80 1.38 0.12 45.62 13:22:01 2 46.45 0.00 3.98 0.92 0.12 48.53 13:22:01 3 42.32 0.00 3.40 2.59 0.08 51.61 13:23:01 all 33.86 0.00 2.67 9.03 0.10 54.33 13:23:01 0 33.29 0.00 1.99 6.47 0.08 58.16 13:23:01 1 29.35 0.00 4.60 18.09 0.10 47.86 13:23:01 2 31.40 0.00 2.03 2.91 0.12 63.55 13:23:01 3 41.39 0.00 2.10 8.69 0.10 47.72 13:24:01 all 21.22 0.00 1.70 1.47 0.08 75.52 13:24:01 0 19.69 0.00 1.44 2.52 0.10 76.25 13:24:01 1 20.41 0.00 1.82 0.75 0.08 76.93 13:24:01 2 22.55 0.00 1.70 1.82 0.08 73.85 13:24:01 3 22.22 0.00 1.86 0.79 0.08 75.05 13:25:01 all 13.15 0.00 2.81 12.50 0.10 71.44 13:25:01 0 14.65 0.00 3.02 13.73 0.08 68.52 13:25:01 1 10.80 0.00 1.91 6.18 0.07 81.05 13:25:01 2 12.99 0.00 3.00 17.74 0.12 66.15 13:25:01 3 14.16 0.00 3.30 12.36 0.10 70.08 13:26:01 all 12.07 0.00 3.70 13.27 0.11 70.84 13:26:01 0 10.46 0.00 3.26 12.03 0.10 74.14 13:26:01 1 11.40 0.00 3.54 6.13 0.10 78.83 13:26:01 2 12.73 0.00 4.06 17.39 0.17 65.65 13:26:01 3 13.69 0.00 3.95 17.56 0.10 64.70 13:27:01 all 20.48 0.00 3.20 10.85 0.13 65.34 13:27:01 0 20.60 0.00 3.84 13.14 0.13 62.29 13:27:01 1 24.14 0.00 2.87 7.87 0.12 65.00 13:27:01 2 19.32 0.00 3.33 12.23 0.15 64.96 13:27:01 3 17.85 0.00 2.79 10.17 0.13 69.04 13:28:01 all 24.84 0.00 2.65 10.41 0.12 61.98 13:28:01 0 21.37 0.00 2.64 14.44 0.12 61.44 13:28:01 1 31.40 0.00 2.77 12.38 0.13 53.31 13:28:01 2 24.60 0.00 3.24 9.68 0.15 62.33 13:28:01 3 21.98 0.00 1.91 5.14 0.07 70.90 Average: all 26.01 0.00 2.71 7.19 0.10 63.99 Average: 0 23.36 0.00 2.53 8.12 0.09 65.90 Average: 1 27.03 0.00 2.86 5.97 0.09 64.04 Average: 2 28.06 0.00 2.94 7.32 0.12 61.55 Average: 3 25.61 0.00 2.50 7.35 0.10 64.45