---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5082 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 11G 9.1G 53% / 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 479 2407 0 1057 3219 Swap: 1023 7 1016 ---> 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:95:d9:d5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.230/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85687sec preferred_lft 85687sec inet6 fe80::f816:3eff:fe95:d9d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:02:0e:ad 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::42:98ff:fe02:ead/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-5082) 09/14/24 _x86_64_ (4 CPU) 13:57:33 LINUX RESTART (4 CPU) 13:58:02 tps rtps wtps bread/s bwrtn/s 13:59:01 163.41 67.21 96.20 5020.71 10189.32 14:00:01 133.96 42.49 91.47 2473.85 16605.23 14:01:01 156.06 31.99 124.07 3159.85 35154.66 14:02:01 312.45 13.48 298.97 466.72 11379.97 14:03:01 72.14 4.02 68.13 81.97 1484.84 14:04:01 467.64 1.10 466.54 28.80 12821.33 14:05:01 421.78 0.57 421.21 12.80 11804.97 14:06:01 484.66 20.57 464.08 1090.39 16035.98 14:07:01 304.72 66.86 237.86 1538.81 9108.22 14:08:01 213.50 195.97 17.53 6119.78 4798.27 14:09:01 176.90 163.12 13.78 3781.77 5906.48 Average: 264.42 55.19 209.23 2157.25 12307.72 13:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:59:01 1630520 3371568 2408132 59.63 57844 1835988 891852 17.53 552896 1669828 154464 14:00:01 424164 2576192 3614488 89.50 71656 2218132 1500672 29.50 1422580 1973428 27148 14:01:01 123724 1961116 3914928 96.94 83988 1971716 2831896 55.67 1954516 1745012 1380 14:02:01 109468 1349876 3929184 97.29 109528 1357212 3431696 67.46 2565616 1148440 504 14:03:01 116948 1290748 3921704 97.10 113540 1289660 3572492 70.22 2584052 1118792 400 14:04:01 110364 972496 3928288 97.27 126488 958240 3883940 76.35 2789052 901796 1596 14:05:01 122936 959076 3915716 96.96 134932 913220 3854232 75.76 2788312 870612 1276 14:06:01 203000 711876 3835652 94.97 84884 713260 4551376 89.47 2771160 792820 4912 14:07:01 593008 791064 3445644 85.32 59468 304420 3296984 64.81 2765716 506100 320 14:08:01 2426172 3024248 1612480 39.93 73232 690672 1281052 25.18 748712 698656 85780 14:09:01 2498508 3300592 1540144 38.14 98608 866508 1014356 19.94 580644 789092 17932 Average: 759892 1846259 3278760 81.18 92197 1192639 2737323 53.81 1956660 1110416 26883 13:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 13:59:01 ens3 422.57 274.77 1547.57 71.55 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 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 14:00:01 ens3 474.37 434.24 3839.12 75.90 0.00 0.00 0.00 0.00 14:01:01 veth68c4f50 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 14:01:01 veth89d676f 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:01:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 14:01:01 lo 3.41 3.41 0.39 0.39 0.00 0.00 0.00 0.00 14:02:01 veth68c4f50 0.18 0.25 0.01 0.01 0.00 0.00 0.00 0.00 14:02:01 veth89d676f 50.36 47.74 196.74 5.15 0.00 0.00 0.00 0.02 14:02:01 docker0 50.54 47.86 196.06 5.16 0.00 0.00 0.00 0.00 14:02:01 lo 83.40 83.40 199.97 199.97 0.00 0.00 0.00 0.00 14:03:01 veth68c4f50 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 veth89d676f 139.09 132.71 675.13 58.83 0.00 0.00 0.00 0.06 14:03:01 docker0 139.27 132.89 673.24 58.84 0.00 0.00 0.00 0.00 14:03:01 lo 204.27 204.27 727.82 727.82 0.00 0.00 0.00 0.00 14:04:01 veth68c4f50 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 veth89d676f 125.45 113.23 367.27 36.05 0.00 0.00 0.00 0.03 14:04:01 docker0 125.63 113.40 365.56 36.06 0.00 0.00 0.00 0.00 14:04:01 lo 213.41 213.41 400.50 400.50 0.00 0.00 0.00 0.00 14:05:01 veth68c4f50 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 veth89d676f 168.31 151.71 608.79 58.07 0.00 0.00 0.00 0.05 14:05:01 docker0 168.51 151.91 606.50 58.08 0.00 0.00 0.00 0.00 14:05:01 lo 248.38 248.38 658.88 658.88 0.00 0.00 0.00 0.00 14:06:01 veth68c4f50 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 veth89d676f 94.40 83.34 302.44 27.10 0.00 0.00 0.00 0.02 14:06:01 docker0 97.23 86.74 310.40 27.45 0.00 0.00 0.00 0.00 14:06:01 veth5fdd064 2.65 3.36 9.29 0.35 0.00 0.00 0.00 0.00 14:07:01 docker0 53.54 51.12 87.03 13.11 0.00 0.00 0.00 0.00 14:07:01 lo 1015.85 1015.85 2422.98 2422.98 0.00 0.00 0.00 0.00 14:07:01 ens3 3612.21 2223.58 13700.96 659.00 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 lo 3.47 3.47 0.21 0.21 0.00 0.00 0.00 0.00 14:08:01 ens3 253.02 181.59 1438.66 27.69 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 14:09:01 ens3 455.36 309.18 1038.61 141.60 0.00 0.00 0.00 0.00 Average: docker0 57.79 53.17 203.80 18.09 0.00 0.00 0.00 0.00 Average: lo 92.51 92.51 220.54 220.54 0.00 0.00 0.00 0.00 Average: ens3 391.37 245.67 1466.10 75.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5082) 09/14/24 _x86_64_ (4 CPU) 13:57:33 LINUX RESTART (4 CPU) 13:58:02 CPU %user %nice %system %iowait %steal %idle 13:59:01 all 20.85 0.00 2.00 4.88 0.07 72.20 13:59:01 0 38.24 0.00 2.60 11.64 0.08 47.43 13:59:01 1 23.19 0.00 2.02 2.51 0.05 72.22 13:59:01 2 16.46 0.00 1.88 1.90 0.07 79.69 13:59:01 3 5.48 0.00 1.48 3.44 0.07 89.53 14:00:01 all 39.84 0.00 2.14 2.00 0.08 55.93 14:00:01 0 33.05 0.00 3.42 4.19 0.08 59.26 14:00:01 1 35.32 0.00 1.26 1.38 0.08 61.95 14:00:01 2 51.32 0.00 2.83 1.51 0.10 44.24 14:00:01 3 39.72 0.00 1.04 0.92 0.07 58.26 14:01:01 all 42.74 0.00 3.61 2.63 0.10 50.92 14:01:01 0 43.75 0.00 4.85 3.50 0.10 47.80 14:01:01 1 29.74 0.00 2.98 1.67 0.08 65.52 14:01:01 2 47.08 0.00 3.35 3.03 0.13 46.41 14:01:01 3 50.35 0.00 3.27 2.34 0.10 43.94 14:02:01 all 36.00 0.00 2.20 7.78 0.11 53.92 14:02:01 0 21.23 0.00 2.42 13.26 0.10 62.99 14:02:01 1 43.04 0.00 1.98 1.89 0.10 53.00 14:02:01 2 43.01 0.00 1.72 5.96 0.12 49.20 14:02:01 3 36.85 0.00 2.66 9.97 0.12 50.40 14:03:01 all 18.35 0.00 1.56 1.45 0.08 78.56 14:03:01 0 16.68 0.00 1.76 0.42 0.08 81.06 14:03:01 1 18.83 0.00 1.51 3.08 0.08 76.49 14:03:01 2 18.72 0.00 1.27 0.95 0.08 78.97 14:03:01 3 19.17 0.00 1.67 1.35 0.07 77.74 14:04:01 all 14.12 0.00 3.07 13.23 0.10 69.49 14:04:01 0 14.36 0.00 2.78 14.36 0.07 68.42 14:04:01 1 10.76 0.00 2.78 10.17 0.10 76.19 14:04:01 2 16.50 0.00 3.41 13.50 0.13 66.45 14:04:01 3 14.86 0.00 3.32 14.94 0.10 66.78 14:05:01 all 14.67 0.00 3.39 12.72 0.10 69.12 14:05:01 0 16.85 0.00 3.58 11.25 0.10 68.22 14:05:01 1 13.80 0.00 2.67 8.77 0.07 74.69 14:05:01 2 14.01 0.00 3.80 14.81 0.13 67.25 14:05:01 3 14.02 0.00 3.49 16.07 0.10 66.31 14:06:01 all 15.24 0.00 3.49 13.21 0.09 67.97 14:06:01 0 14.21 0.00 3.42 8.80 0.07 73.49 14:06:01 1 16.15 0.00 3.61 12.76 0.10 67.37 14:06:01 2 14.71 0.00 3.74 17.49 0.12 63.94 14:06:01 3 15.85 0.00 3.20 13.86 0.08 67.01 14:07:01 all 27.33 0.00 3.71 7.60 0.10 61.26 14:07:01 0 27.69 0.00 2.62 4.44 0.08 65.16 14:07:01 1 28.37 0.00 4.05 8.29 0.10 59.19 14:07:01 2 30.25 0.00 4.45 7.42 0.12 57.76 14:07:01 3 23.01 0.00 3.75 10.22 0.08 62.94 14:08:01 all 26.26 0.00 1.21 4.36 0.07 68.10 14:08:01 0 27.52 0.00 1.05 4.68 0.07 66.68 14:08:01 1 27.73 0.00 0.95 3.66 0.07 67.59 14:08:01 2 25.21 0.00 1.29 2.70 0.07 70.74 14:08:01 3 24.57 0.00 1.52 6.40 0.07 67.44 14:09:01 all 42.97 0.00 1.46 3.69 0.08 51.80 14:09:01 0 41.34 0.00 1.74 1.03 0.08 55.81 14:09:01 1 42.58 0.00 0.60 0.17 0.07 56.59 14:09:01 2 53.23 0.00 2.04 10.01 0.12 34.60 14:09:01 3 34.79 0.00 1.48 3.58 0.07 60.08 Average: CPU %user %nice %system %iowait %steal %idle Average: all 27.14 0.00 2.53 6.69 0.09 63.56 Average: 0 26.79 0.00 2.75 7.04 0.08 63.34 Average: 1 26.32 0.00 2.22 4.94 0.08 66.44 Average: 2 30.08 0.00 2.71 7.21 0.11 59.89 Average: 3 25.37 0.00 2.44 7.55 0.08 64.55