---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10514 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 9.0G 54% / 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 479 2476 0 988 3222 Swap: 1023 17 1006 ---> 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:4c:38:96 brd ff:ff:ff:ff:ff:ff inet 10.32.6.10/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85596sec preferred_lft 85596sec inet6 fe80::f816:3eff:fe4c:3896/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:50:98:53 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::42:69ff:fe50:9853/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10514) 11/16/24 _x86_64_ (4 CPU) 13:57:35 LINUX RESTART (4 CPU) 13:58:01 tps rtps wtps bread/s bwrtn/s 13:59:01 187.95 73.94 114.01 5487.22 43414.65 14:00:01 135.75 42.20 93.55 2460.65 15800.87 14:01:01 80.41 24.33 56.08 1344.17 16125.65 14:02:01 391.05 23.48 367.57 1873.82 33082.75 14:03:01 89.00 12.96 76.04 238.89 2044.86 14:04:01 361.94 0.98 360.96 28.13 9717.05 14:05:01 500.40 0.10 500.30 4.27 14078.32 14:06:02 408.90 5.22 403.68 181.16 11344.96 14:07:01 472.15 52.98 419.17 2852.37 17649.01 14:08:01 1180.47 37.55 1142.92 483.52 14285.98 14:09:01 238.44 201.23 37.21 8135.04 5862.76 14:10:01 71.42 65.59 5.83 2003.33 4456.36 Average: 343.09 45.04 298.06 2090.04 15652.55 13:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:59:01 1616228 3355796 2422432 59.98 57196 1835232 881128 17.32 569804 1666652 156096 14:00:01 620840 2732436 3417820 84.63 70936 2179772 1417156 27.86 1261632 1941284 17896 14:01:01 121492 1979596 3917168 96.99 78472 1928592 2073920 40.77 1997564 1720656 12328 14:02:01 131216 1594348 3907444 96.75 110804 1576104 3136228 61.65 2381884 1305048 11940 14:03:01 130804 922136 3907856 96.76 105468 919964 3919764 77.05 2825996 871376 480 14:04:01 105536 896728 3933124 97.39 121956 896116 3952080 77.69 2847544 857000 2788 14:05:01 106864 876828 3931796 97.35 132388 850828 3956784 77.78 2837068 837836 2860 14:06:02 108416 713752 3930244 97.32 134932 678500 4118928 80.97 2933524 726996 44 14:07:01 142824 364376 3895836 96.46 61240 459872 5246840 103.14 2936304 668264 16496 14:08:01 117708 197268 3920952 97.09 67128 323752 5456324 107.26 2990860 655668 5152 14:09:01 2651560 3067444 1387100 34.35 80508 505088 1286900 25.30 657888 570740 1736 14:10:01 1659220 2295540 2379440 58.92 85064 718928 1881980 36.99 1491292 725232 29576 Average: 626059 1583021 3412601 84.50 92174 1072729 3110669 61.15 2144280 1045563 21449 13:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:59:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 484.69 293.80 1511.02 69.73 0.00 0.00 0.00 0.00 14:00:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 513.48 450.15 3311.37 88.59 0.00 0.00 0.00 0.00 14:01:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 973.60 644.77 6214.46 151.71 0.00 0.00 0.00 0.00 14:02:01 vethbe01cf9 0.23 0.50 0.01 0.04 0.00 0.00 0.00 0.00 14:02:01 lo 82.47 82.47 199.66 199.66 0.00 0.00 0.00 0.00 14:02:01 docker0 50.09 47.69 195.91 5.00 0.00 0.00 0.00 0.00 14:02:01 vethd29c99c 49.86 47.51 196.59 4.98 0.00 0.00 0.00 0.02 14:03:01 vethbe01cf9 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 lo 168.66 168.66 576.50 576.50 0.00 0.00 0.00 0.00 14:03:01 docker0 111.65 108.22 533.22 46.47 0.00 0.00 0.00 0.00 14:03:01 vethd29c99c 111.46 108.05 534.74 46.46 0.00 0.00 0.00 0.04 14:04:01 vethbe01cf9 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 lo 208.12 208.12 447.97 447.97 0.00 0.00 0.00 0.00 14:04:01 docker0 122.75 113.33 409.84 38.92 0.00 0.00 0.00 0.00 14:04:01 vethd29c99c 122.56 113.16 411.51 38.91 0.00 0.00 0.00 0.03 14:05:01 vethbe01cf9 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 lo 248.58 248.58 583.87 583.87 0.00 0.00 0.00 0.00 14:05:01 docker0 164.87 147.23 535.94 53.15 0.00 0.00 0.00 0.00 14:05:01 vethd29c99c 164.67 147.03 538.18 53.14 0.00 0.00 0.00 0.04 14:06:02 vethbe01cf9 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:06:02 lo 203.88 203.88 505.06 505.06 0.00 0.00 0.00 0.00 14:06:02 docker0 131.26 117.09 466.54 41.94 0.00 0.00 0.00 0.00 14:06:02 vethd29c99c 131.08 116.92 468.33 41.93 0.00 0.00 0.00 0.04 14:07:01 vethbe01cf9 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 lo 152.71 152.71 138.64 138.64 0.00 0.00 0.00 0.00 14:07:01 docker0 79.67 79.43 121.03 19.21 0.00 0.00 0.00 0.00 14:07:01 vethd29c99c 1.11 1.13 0.07 0.07 0.00 0.00 0.00 0.00 14:08:01 vethbe01cf9 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 lo 109.76 109.76 55.55 55.55 0.00 0.00 0.00 0.00 14:08:01 docker0 57.01 50.42 48.49 7.55 0.00 0.00 0.00 0.00 14:08:01 vethd29c99c 26.27 22.19 35.60 2.74 0.00 0.00 0.00 0.00 14:09:01 lo 14.30 14.30 0.94 0.94 0.00 0.00 0.00 0.00 14:09:01 docker0 5.40 5.23 0.44 0.34 0.00 0.00 0.00 0.00 14:09:01 ens3 3689.84 2321.85 14246.30 637.47 0.00 0.00 0.00 0.00 14:10:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 574.72 409.64 2268.75 65.78 0.00 0.00 0.00 0.00 Average: lo 99.39 99.39 209.12 209.12 0.00 0.00 0.00 0.00 Average: docker0 60.21 55.70 192.68 17.71 0.00 0.00 0.00 0.00 Average: ens3 353.78 226.23 1371.22 58.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10514) 11/16/24 _x86_64_ (4 CPU) 13:57:35 LINUX RESTART (4 CPU) 13:58:01 CPU %user %nice %system %iowait %steal %idle 13:59:01 all 20.03 0.00 2.44 5.87 0.08 71.59 13:59:01 0 25.18 0.00 2.30 0.60 0.08 71.84 13:59:01 1 8.51 0.00 1.29 9.27 0.05 80.88 13:59:01 2 40.44 0.00 4.13 6.17 0.10 49.16 13:59:01 3 6.02 0.00 2.04 7.46 0.08 84.40 14:00:01 all 34.58 0.00 2.01 2.60 0.09 60.71 14:00:01 0 45.83 0.00 2.14 2.11 0.10 49.82 14:00:01 1 26.90 0.00 1.49 3.57 0.08 67.95 14:00:01 2 33.47 0.00 1.43 1.75 0.08 63.26 14:00:01 3 32.13 0.00 3.01 3.00 0.08 61.78 14:01:01 all 50.91 0.00 3.00 1.58 0.10 44.40 14:01:01 0 42.41 0.00 3.07 1.16 0.08 53.27 14:01:01 1 55.39 0.00 3.38 1.71 0.12 39.40 14:01:01 2 50.28 0.00 2.47 1.91 0.10 45.24 14:01:01 3 55.64 0.00 3.09 1.52 0.12 39.63 14:02:01 all 30.05 0.00 3.36 9.64 0.10 56.84 14:02:01 0 35.29 0.00 3.71 8.67 0.12 52.21 14:02:01 1 29.43 0.00 2.80 4.24 0.08 63.44 14:02:01 2 22.98 0.00 3.83 19.81 0.13 53.24 14:02:01 3 32.49 0.00 3.08 5.84 0.08 58.50 14:03:01 all 26.96 0.00 1.72 1.58 0.09 69.64 14:03:01 0 26.26 0.00 1.90 1.80 0.08 69.96 14:03:01 1 23.84 0.00 1.75 1.99 0.08 72.33 14:03:01 2 31.18 0.00 1.67 0.43 0.10 66.61 14:03:01 3 26.55 0.00 1.55 2.11 0.10 69.69 14:04:01 all 13.49 0.00 2.59 9.68 0.09 74.15 14:04:01 0 15.74 0.00 2.83 8.58 0.08 72.77 14:04:01 1 13.12 0.00 2.26 6.43 0.08 78.10 14:04:01 2 13.88 0.00 3.07 11.49 0.12 71.44 14:04:01 3 11.23 0.00 2.20 12.25 0.08 74.25 14:05:01 all 10.76 0.00 3.25 14.58 0.11 71.30 14:05:01 0 10.40 0.00 3.19 10.13 0.08 76.19 14:05:01 1 10.48 0.00 3.24 11.90 0.10 74.28 14:05:01 2 11.10 0.00 3.21 16.29 0.15 69.25 14:05:01 3 11.05 0.00 3.34 20.04 0.10 65.47 14:06:02 all 18.18 0.00 3.06 11.67 0.11 66.98 14:06:02 0 19.28 0.00 3.58 13.23 0.12 63.80 14:06:02 1 15.06 0.00 2.66 10.23 0.10 71.95 14:06:02 2 21.12 0.00 2.97 12.34 0.13 63.44 14:06:02 3 17.27 0.00 3.08 10.85 0.10 68.70 14:07:01 all 18.41 0.00 5.59 12.82 0.11 63.07 14:07:01 0 19.23 0.00 6.04 12.28 0.10 62.35 14:07:01 1 18.64 0.00 6.40 12.48 0.12 62.35 14:07:01 2 17.49 0.00 4.84 10.04 0.12 67.51 14:07:01 3 18.27 0.00 5.05 16.49 0.10 60.09 14:08:01 all 19.22 0.00 4.82 13.77 0.13 62.07 14:08:01 0 19.29 0.00 4.59 10.99 0.12 65.01 14:08:01 1 17.11 0.00 4.48 17.80 0.12 60.50 14:08:01 2 22.79 0.00 5.09 14.62 0.13 57.37 14:08:01 3 17.72 0.00 5.10 11.64 0.12 65.42 14:09:01 all 26.42 0.00 1.33 6.39 0.08 65.78 14:09:01 0 25.78 0.00 1.37 5.27 0.08 67.50 14:09:01 1 28.81 0.00 1.44 9.01 0.07 60.68 14:09:01 2 26.29 0.00 1.52 5.84 0.08 66.26 14:09:01 3 24.77 0.00 1.04 5.48 0.10 68.61 14:09:01 CPU %user %nice %system %iowait %steal %idle 14:10:01 all 37.44 0.00 1.03 1.39 0.07 60.08 14:10:01 0 33.66 0.00 1.01 2.31 0.07 62.96 14:10:01 1 37.72 0.00 1.05 0.40 0.07 60.76 14:10:01 2 38.63 0.00 0.60 1.74 0.05 58.99 14:10:01 3 39.77 0.00 1.42 1.10 0.07 57.64 Average: all 25.56 0.00 2.85 7.61 0.10 63.88 Average: 0 26.55 0.00 2.97 6.41 0.09 63.97 Average: 1 23.77 0.00 2.68 7.41 0.09 66.06 Average: 2 27.51 0.00 2.90 8.51 0.11 60.97 Average: 3 24.44 0.00 2.83 8.13 0.10 64.51