---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12986 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 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: 3943 509 1858 0 1575 3181 Swap: 1023 6 1017 ---> 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:8e:2f:8a brd ff:ff:ff:ff:ff:ff inet 10.32.6.64/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85546sec preferred_lft 85546sec inet6 fe80::f816:3eff:fe8e:2f8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:4d:9b:b5 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:c1ff:fe4d:9bb5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12986) 12/13/24 _x86_64_ (4 CPU) 13:55:41 LINUX RESTART (4 CPU) 13:56:01 tps rtps wtps bread/s bwrtn/s 13:57:02 194.02 83.72 110.30 6593.14 42750.30 13:58:01 130.50 43.11 87.39 3168.01 14269.58 13:59:01 195.81 46.11 149.70 4715.72 32681.02 14:00:01 157.30 40.77 116.53 1462.13 33083.33 14:01:01 323.98 35.28 288.70 2211.23 22161.24 14:02:01 62.82 5.10 57.72 149.44 1845.83 14:03:01 268.61 0.93 267.68 9.60 8434.66 14:04:01 399.20 0.63 398.57 14.26 13780.24 14:05:01 329.05 0.97 328.08 28.80 11444.09 14:06:01 373.44 14.65 358.79 400.60 12870.12 14:07:01 451.95 5.06 446.88 194.07 15861.65 14:08:01 1813.24 66.16 1747.08 2065.35 18863.08 14:09:01 340.43 111.38 229.05 5755.31 53785.44 Average: 388.08 34.91 353.17 2058.22 21690.92 13:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:02 1651116 3364952 2387536 59.12 54208 1812412 879164 17.28 557132 1644932 135528 13:58:01 699520 2755808 3339132 82.68 67276 2129620 1508764 29.66 1219652 1906808 18660 13:59:01 237948 2548632 3800704 94.11 90088 2366956 1551348 30.49 1480980 2116736 247712 14:00:01 155032 1897900 3883620 96.16 98116 1798876 2523680 49.61 2075748 1612252 131244 14:01:01 103652 1198608 3935000 97.43 113752 1218096 3588164 70.53 2662596 1066360 16208 14:02:01 114380 1142900 3924272 97.17 115596 1157388 3671600 72.17 2697916 1028660 624 14:03:01 108676 1129176 3929976 97.31 129952 1127960 3691036 72.56 2697260 1015240 6476 14:04:01 133316 1119060 3905336 96.70 142692 1078340 3699524 72.72 2698416 983964 5200 14:05:01 107964 885300 3930688 97.33 146232 862636 3944376 77.53 2849764 849052 5664 14:06:01 123636 650676 3915016 96.94 118408 629528 4449764 87.47 2881424 748348 10464 14:07:01 127920 591124 3910732 96.83 101704 556704 4610972 90.64 2859880 723444 6340 14:08:01 1611408 2033912 2427244 60.10 101700 443420 2294420 45.10 1547520 615748 65312 14:09:01 2082508 3328124 1956144 48.44 113900 1288476 927084 18.22 598884 1173912 960 Average: 558237 1742013 3480415 86.18 107202 1266955 2872300 56.46 2063629 1191189 50030 13:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 13:57:02 ens3 345.43 225.19 1480.65 68.29 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 lo 3.59 3.59 0.34 0.34 0.00 0.00 0.00 0.00 13:58:01 ens3 400.39 371.89 2256.74 73.45 0.00 0.00 0.00 0.00 13:59:01 docker0 136.41 213.16 7.14 2327.18 0.00 0.00 0.00 0.00 13:59:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:59:01 ens3 615.15 385.26 5251.78 69.60 0.00 0.00 0.00 0.00 14:00:01 docker0 0.08 0.20 0.00 0.02 0.00 0.00 0.00 0.00 14:00:01 veth4e815ad 0.08 0.25 0.00 0.02 0.00 0.00 0.00 0.00 14:00:01 lo 3.55 3.55 0.40 0.40 0.00 0.00 0.00 0.00 14:00:01 ens3 847.65 590.83 7623.36 94.82 0.00 0.00 0.00 0.00 14:01:01 docker0 44.88 44.58 190.02 4.96 0.00 0.00 0.00 0.00 14:01:01 vetha3cea10 44.69 44.54 190.63 4.96 0.00 0.00 0.00 0.02 14:01:01 veth4e815ad 0.18 0.25 0.01 0.01 0.00 0.00 0.00 0.00 14:01:01 lo 73.70 73.70 193.64 193.64 0.00 0.00 0.00 0.00 14:02:01 docker0 92.53 87.14 432.67 37.34 0.00 0.00 0.00 0.00 14:02:01 vetha3cea10 92.37 86.99 433.92 37.33 0.00 0.00 0.00 0.04 14:02:01 veth4e815ad 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:02:01 lo 143.21 143.21 467.94 467.94 0.00 0.00 0.00 0.00 14:03:01 docker0 98.35 91.54 331.59 30.82 0.00 0.00 0.00 0.00 14:03:01 vetha3cea10 98.17 91.37 332.92 30.81 0.00 0.00 0.00 0.03 14:03:01 veth4e815ad 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 lo 170.83 170.83 361.67 361.67 0.00 0.00 0.00 0.00 14:04:01 docker0 159.57 143.83 550.40 54.76 0.00 0.00 0.00 0.00 14:04:01 vetha3cea10 159.39 143.64 552.57 54.75 0.00 0.00 0.00 0.05 14:04:01 veth4e815ad 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 lo 234.34 234.34 599.55 599.55 0.00 0.00 0.00 0.00 14:05:01 docker0 134.41 123.21 491.89 45.64 0.00 0.00 0.00 0.00 14:05:01 vetha3cea10 134.21 123.01 493.72 45.63 0.00 0.00 0.00 0.04 14:05:01 veth4e815ad 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 lo 208.50 208.50 533.30 533.30 0.00 0.00 0.00 0.00 14:06:01 docker0 103.12 98.37 216.32 24.69 0.00 0.00 0.00 0.00 14:06:01 vetha3cea10 102.93 98.20 217.72 24.68 0.00 0.00 0.00 0.02 14:06:01 veth4e815ad 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 lo 187.64 187.64 238.90 238.90 0.00 0.00 0.00 0.00 14:07:01 docker0 73.41 65.86 55.05 11.63 0.00 0.00 0.00 0.00 14:07:01 vetha3cea10 73.24 65.69 56.04 11.62 0.00 0.00 0.00 0.00 14:07:01 veth4e815ad 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 lo 139.42 139.42 65.76 65.76 0.00 0.00 0.00 0.00 14:08:01 docker0 31.66 29.36 32.04 3.69 0.00 0.00 0.00 0.00 14:08:01 veth4e815ad 0.22 0.23 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 lo 59.95 59.95 35.16 35.16 0.00 0.00 0.00 0.00 14:08:01 ens3 4177.62 2726.31 17071.04 755.97 0.00 0.00 0.00 0.00 14:09:01 docker0 174.60 229.06 9.00 2201.55 0.00 0.00 0.00 0.00 14:09:01 lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 14:09:01 ens3 344.28 247.39 2249.09 82.85 0.00 0.00 0.00 0.00 Average: docker0 80.81 86.77 178.35 365.66 0.00 0.00 0.00 0.00 Average: lo 94.46 94.46 192.26 192.26 0.00 0.00 0.00 0.00 Average: ens3 347.79 228.58 1488.05 64.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12986) 12/13/24 _x86_64_ (4 CPU) 13:55:41 LINUX RESTART (4 CPU) 13:56:01 CPU %user %nice %system %iowait %steal %idle 13:57:02 all 19.63 0.00 2.56 5.82 0.08 71.91 13:57:02 0 24.39 0.00 3.40 9.77 0.10 62.34 13:57:02 1 28.85 0.00 3.01 1.20 0.07 66.87 13:57:02 2 9.33 0.00 1.59 4.59 0.08 84.41 13:57:02 3 15.95 0.00 2.26 7.73 0.07 73.99 13:58:01 all 34.25 0.00 2.01 2.48 0.11 61.15 13:58:01 0 25.27 0.00 1.98 3.94 0.10 68.72 13:58:01 1 50.94 0.00 2.34 1.24 0.12 45.37 13:58:01 2 30.77 0.00 1.38 0.92 0.10 66.83 13:58:01 3 29.95 0.00 2.32 3.82 0.12 63.79 13:59:01 all 33.05 0.00 4.60 4.76 0.15 57.45 13:59:01 0 28.29 0.00 4.60 3.30 0.12 63.69 13:59:01 1 30.37 0.00 5.34 5.83 0.15 58.32 13:59:01 2 31.96 0.00 4.06 5.30 0.15 58.53 13:59:01 3 41.58 0.00 4.40 4.63 0.15 49.24 14:00:01 all 48.85 0.00 3.47 2.68 0.13 44.88 14:00:01 0 46.63 0.00 3.89 1.36 0.13 47.99 14:00:01 1 50.70 0.00 3.86 5.40 0.13 39.91 14:00:01 2 43.83 0.00 2.90 1.49 0.13 51.64 14:00:01 3 54.23 0.00 3.25 2.46 0.12 39.94 14:01:01 all 35.66 0.00 3.22 7.61 0.12 53.39 14:01:01 0 31.00 0.00 2.47 5.70 0.12 60.71 14:01:01 1 41.04 0.00 3.14 8.80 0.12 46.90 14:01:01 2 38.39 0.00 2.77 9.94 0.13 48.77 14:01:01 3 32.24 0.00 4.48 5.99 0.12 57.16 14:02:01 all 18.59 0.00 1.44 1.36 0.08 78.52 14:02:01 0 20.54 0.00 1.64 3.79 0.07 73.96 14:02:01 1 18.95 0.00 1.45 0.38 0.08 79.13 14:02:01 2 17.77 0.00 1.23 0.61 0.08 80.31 14:02:01 3 17.10 0.00 1.45 0.64 0.08 80.72 14:03:01 all 13.87 0.00 2.69 8.01 0.09 75.33 14:03:01 0 11.54 0.00 3.79 13.55 0.10 71.02 14:03:01 1 18.77 0.00 2.79 6.61 0.08 71.74 14:03:01 2 12.33 0.00 1.99 9.08 0.12 76.49 14:03:01 3 12.86 0.00 2.22 2.83 0.07 82.02 14:04:01 all 11.52 0.00 4.11 12.54 0.10 71.72 14:04:01 0 10.48 0.00 3.99 10.98 0.08 74.46 14:04:01 1 12.57 0.00 4.47 14.17 0.10 68.68 14:04:01 2 11.22 0.00 4.57 15.39 0.15 68.66 14:04:01 3 11.80 0.00 3.41 9.67 0.08 75.03 14:05:01 all 18.09 0.00 3.67 10.10 0.12 68.02 14:05:01 0 21.64 0.00 4.24 7.87 0.12 66.13 14:05:01 1 15.79 0.00 2.90 3.84 0.12 77.36 14:05:01 2 19.24 0.00 3.69 16.88 0.13 60.06 14:05:01 3 15.71 0.00 3.82 11.84 0.10 68.52 14:06:01 all 21.00 0.00 6.37 11.23 0.12 61.28 14:06:01 0 20.43 0.00 6.56 17.15 0.12 55.75 14:06:01 1 22.56 0.00 6.22 5.75 0.10 65.36 14:06:01 2 20.95 0.00 5.75 13.17 0.15 59.97 14:06:01 3 20.02 0.00 6.94 8.88 0.13 64.03 14:07:01 all 12.52 0.00 4.76 13.88 0.13 68.71 14:07:01 0 12.36 0.00 4.08 14.42 0.13 69.00 14:07:01 1 11.61 0.00 4.71 9.89 0.10 73.70 14:07:01 2 13.28 0.00 5.47 17.59 0.17 63.49 14:07:01 3 12.84 0.00 4.80 13.65 0.12 68.59 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 13.36 0.00 3.85 19.99 0.10 62.70 14:08:01 0 13.11 0.00 3.20 13.32 0.08 70.29 14:08:01 1 12.70 0.00 4.14 22.12 0.10 60.94 14:08:01 2 12.95 0.00 4.87 25.08 0.15 56.95 14:08:01 3 14.71 0.00 3.20 19.51 0.08 62.49 14:09:01 all 27.38 0.00 4.12 12.84 0.11 55.55 14:09:01 0 22.63 0.00 4.41 10.39 0.10 62.47 14:09:01 1 30.13 0.00 3.70 10.71 0.10 55.35 14:09:01 2 28.66 0.00 4.04 14.78 0.12 52.41 14:09:01 3 28.11 0.00 4.28 15.51 0.13 51.97 Average: all 23.65 0.00 3.60 8.72 0.11 63.91 Average: 0 22.16 0.00 3.71 8.89 0.11 65.13 Average: 1 26.51 0.00 3.70 7.38 0.11 62.30 Average: 2 22.35 0.00 3.41 10.36 0.13 63.75 Average: 3 23.60 0.00 3.60 8.24 0.11 64.45