---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8619 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 9.1G 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: 3944 473 2690 0 780 3233 Swap: 1023 18 1005 ---> 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:5f:8a:ab brd ff:ff:ff:ff:ff:ff inet 10.32.6.53/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:fe5f:8aab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:97:ae:92 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::42:2cff:fe97:ae92/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8619) 10/25/24 _x86_64_ (4 CPU) 08:50:50 LINUX RESTART (4 CPU) 08:51:01 tps rtps wtps bread/s bwrtn/s 08:52:02 164.05 69.11 94.94 5605.86 40868.26 08:53:01 129.67 46.92 82.75 2708.83 12505.68 08:54:01 99.38 25.82 73.56 1924.64 22413.99 08:55:01 221.09 36.15 184.94 2613.36 27701.75 08:56:01 260.06 13.30 246.77 310.30 7442.72 08:57:01 210.08 1.70 208.38 35.33 5403.23 08:58:01 526.12 0.53 525.59 16.53 14730.56 08:59:01 402.50 1.45 401.05 41.59 11253.72 09:00:01 485.80 44.63 441.17 2236.70 17424.47 09:01:01 1257.97 46.21 1211.76 686.11 18783.26 09:02:02 193.45 107.03 86.42 6566.48 3610.26 09:03:01 232.59 203.59 29.00 4172.31 7566.18 Average: 349.29 49.49 299.80 2239.47 15826.43 08:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 1707588 3313504 2331072 57.72 42116 1724504 928532 18.25 590376 1573528 101052 08:53:01 1166180 3152808 2872480 71.12 65240 2064228 1061024 20.86 797628 1869916 91508 08:54:01 220248 2444972 3818412 94.55 74228 2286556 1566104 30.78 1572176 2023500 6288 08:55:01 115780 1579692 3922880 97.13 88740 1604076 3158644 62.09 2334612 1381484 11820 08:56:01 136924 922652 3901736 96.61 104116 915028 3930436 77.26 2814040 875700 1088 08:57:01 125324 898876 3913336 96.90 115532 888548 3963416 77.91 2831460 860784 1220 08:58:01 127548 879216 3911112 96.84 130276 838396 3965448 77.95 2821020 840136 1876 08:59:01 106092 711192 3932568 97.37 131448 684032 4109432 80.78 2920184 747804 1964 09:00:01 106712 438748 3931948 97.36 68332 556300 5226436 102.74 2920824 711980 8256 09:01:01 164780 386488 3873880 95.92 80276 445796 5259984 103.40 2924520 660236 9816 09:02:02 1739460 2027180 2299200 56.93 68488 389196 1999016 39.29 1522960 614784 71728 09:03:01 2782140 3327320 1256520 31.11 98216 616256 998876 19.63 506656 591000 14672 Average: 708231 1673554 3330429 82.46 88917 1084410 3013946 59.25 2046371 1062571 26774 08:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 08:52:02 ens3 423.68 246.43 1436.22 69.52 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 lo 1.97 1.97 0.20 0.20 0.00 0.00 0.00 0.00 08:53:01 ens3 312.81 316.69 2091.10 59.10 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 08:54:01 ens3 670.81 596.98 7417.50 93.47 0.00 0.00 0.00 0.00 08:55:01 docker0 11.23 11.13 48.81 1.31 0.00 0.00 0.00 0.00 08:55:01 lo 21.01 21.01 50.10 50.10 0.00 0.00 0.00 0.00 08:55:01 veth10fa5b6 11.06 11.01 48.95 1.30 0.00 0.00 0.00 0.00 08:55:01 ens3 373.18 270.80 2723.44 33.17 0.00 0.00 0.00 0.00 08:56:01 docker0 81.39 77.36 342.27 18.93 0.00 0.00 0.00 0.00 08:56:01 lo 132.16 132.16 359.26 359.26 0.00 0.00 0.00 0.00 08:56:01 veth10fa5b6 81.22 77.21 343.38 18.92 0.00 0.00 0.00 0.03 08:56:01 ens3 32.41 22.33 12.92 10.86 0.00 0.00 0.00 0.00 08:57:01 docker0 147.79 139.09 619.54 56.63 0.00 0.00 0.00 0.00 08:57:01 lo 231.21 231.21 673.91 673.91 0.00 0.00 0.00 0.00 08:57:01 veth10fa5b6 147.61 138.93 621.55 56.62 0.00 0.00 0.00 0.05 08:57:01 ens3 5.88 4.20 1.70 1.83 0.00 0.00 0.00 0.00 08:58:01 docker0 155.90 136.97 473.74 48.37 0.00 0.00 0.00 0.00 08:58:01 lo 237.00 237.00 517.43 517.43 0.00 0.00 0.00 0.00 08:58:01 veth10fa5b6 155.73 136.80 475.86 48.36 0.00 0.00 0.00 0.04 08:58:01 ens3 24.34 16.59 10.99 9.69 0.00 0.00 0.00 0.00 08:59:01 docker0 157.21 143.66 586.86 53.21 0.00 0.00 0.00 0.00 08:59:01 lo 240.76 240.76 635.50 635.50 0.00 0.00 0.00 0.00 08:59:01 veth10fa5b6 157.04 143.51 589.00 53.21 0.00 0.00 0.00 0.05 08:59:01 ens3 51.91 33.83 17.35 15.69 0.00 0.00 0.00 0.00 09:00:01 docker0 87.20 83.79 169.87 23.10 0.00 0.00 0.00 0.00 09:00:01 veth89602b4 59.16 59.99 99.93 16.18 0.00 0.00 0.00 0.01 09:00:01 lo 157.45 157.45 191.19 191.19 0.00 0.00 0.00 0.00 09:00:01 veth10fa5b6 27.86 23.79 71.13 6.93 0.00 0.00 0.00 0.01 09:01:01 docker0 73.16 66.16 66.89 10.26 0.00 0.00 0.00 0.00 09:01:01 veth89602b4 50.42 46.81 34.28 7.88 0.00 0.00 0.00 0.00 09:01:01 lo 138.01 138.01 76.27 76.27 0.00 0.00 0.00 0.00 09:01:01 veth10fa5b6 22.57 19.20 33.60 2.37 0.00 0.00 0.00 0.00 09:02:02 docker0 11.16 10.13 2.43 0.83 0.00 0.00 0.00 0.00 09:02:02 lo 26.72 26.72 3.45 3.45 0.00 0.00 0.00 0.00 09:02:02 ens3 3706.30 2803.78 14218.58 814.24 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 09:03:01 ens3 48.52 43.48 34.46 54.59 0.00 0.00 0.00 0.00 Average: docker0 60.59 55.85 193.02 17.77 0.00 0.00 0.00 0.00 Average: lo 99.38 99.38 209.50 209.50 0.00 0.00 0.00 0.00 Average: ens3 312.82 237.29 1189.98 72.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8619) 10/25/24 _x86_64_ (4 CPU) 08:50:50 LINUX RESTART (4 CPU) 08:51:01 CPU %user %nice %system %iowait %steal %idle 08:52:02 all 15.49 0.00 2.13 5.17 0.06 77.15 08:52:02 0 27.37 0.00 3.32 5.10 0.07 64.14 08:52:02 1 12.96 0.00 1.42 3.49 0.03 82.09 08:52:02 2 7.21 0.00 1.71 3.26 0.07 87.75 08:52:02 3 14.43 0.00 2.06 8.85 0.05 74.60 08:53:01 all 27.15 0.00 2.02 2.49 0.06 68.27 08:53:01 0 44.23 0.00 2.11 0.82 0.08 52.77 08:53:01 1 13.23 0.00 1.34 5.57 0.05 79.80 08:53:01 2 27.07 0.00 2.37 1.92 0.07 68.57 08:53:01 3 24.06 0.00 2.27 1.64 0.05 71.97 08:54:01 all 49.91 0.00 3.19 1.37 0.10 45.44 08:54:01 0 41.30 0.00 2.54 0.83 0.08 55.24 08:54:01 1 56.30 0.00 3.19 1.42 0.10 38.99 08:54:01 2 51.93 0.00 3.21 1.79 0.12 42.95 08:54:01 3 50.15 0.00 3.80 1.42 0.10 44.53 08:55:01 all 42.60 0.00 2.85 4.63 0.10 49.82 08:55:01 0 24.63 0.00 2.32 2.57 0.10 70.38 08:55:01 1 45.55 0.00 3.22 3.65 0.08 47.49 08:55:01 2 41.73 0.00 3.12 4.24 0.10 50.81 08:55:01 3 58.72 0.00 2.75 8.07 0.10 30.36 08:56:01 all 27.73 0.00 2.12 6.69 0.10 63.36 08:56:01 0 31.66 0.00 1.86 7.84 0.10 58.54 08:56:01 1 28.83 0.00 2.09 7.74 0.10 61.24 08:56:01 2 28.50 0.00 2.38 7.66 0.12 61.34 08:56:01 3 21.93 0.00 2.16 3.53 0.10 72.28 08:57:01 all 15.68 0.00 2.04 5.38 0.09 76.82 08:57:01 0 13.60 0.00 2.22 6.23 0.08 77.87 08:57:01 1 16.71 0.00 1.99 4.62 0.08 76.59 08:57:01 2 15.58 0.00 2.50 9.08 0.10 72.73 08:57:01 3 16.80 0.00 1.48 1.63 0.08 80.01 08:58:01 all 10.00 0.00 3.30 15.15 0.11 71.44 08:58:01 0 9.55 0.00 2.55 6.61 0.08 81.21 08:58:01 1 10.72 0.00 3.61 10.57 0.08 75.01 08:58:01 2 11.57 0.00 3.64 20.77 0.13 63.88 08:58:01 3 8.18 0.00 3.39 22.66 0.08 65.69 08:59:01 all 19.23 0.00 3.16 11.27 0.11 66.23 08:59:01 0 20.10 0.00 3.65 16.27 0.12 59.87 08:59:01 1 18.02 0.00 2.96 4.45 0.10 74.48 08:59:01 2 22.48 0.00 3.47 13.04 0.13 60.88 08:59:01 3 16.32 0.00 2.58 11.34 0.10 69.65 09:00:01 all 15.85 0.00 5.14 13.33 0.10 65.59 09:00:01 0 15.50 0.00 4.51 16.14 0.08 63.76 09:00:01 1 16.79 0.00 6.01 8.23 0.10 68.86 09:00:01 2 15.44 0.00 5.18 11.82 0.13 67.43 09:00:01 3 15.65 0.00 4.84 17.12 0.12 62.27 09:01:01 all 12.04 0.00 7.62 16.39 0.10 63.85 09:01:01 0 10.75 0.00 7.15 26.37 0.10 55.63 09:01:01 1 12.28 0.00 7.92 14.39 0.10 65.30 09:01:01 2 10.95 0.00 7.33 8.05 0.12 73.55 09:01:01 3 14.16 0.00 8.07 16.73 0.10 60.94 09:02:02 all 24.78 0.00 2.00 5.40 0.08 67.74 09:02:02 0 19.96 0.00 1.35 4.35 0.07 74.27 09:02:02 1 23.99 0.00 1.80 4.23 0.07 69.91 09:02:02 2 27.85 0.00 2.22 5.99 0.08 63.86 09:02:02 3 27.36 0.00 2.58 7.05 0.08 62.93 09:02:02 CPU %user %nice %system %iowait %steal %idle 09:03:01 all 21.52 0.00 1.08 5.64 0.05 71.72 09:03:01 0 17.85 0.00 0.78 1.22 0.05 80.10 09:03:01 1 21.10 0.00 1.12 7.98 0.07 69.73 09:03:01 2 38.47 0.00 1.75 11.53 0.08 48.17 09:03:01 3 8.60 0.00 0.68 1.81 0.02 88.89 Average: all 23.51 0.00 3.06 7.74 0.09 65.60 Average: 0 23.04 0.00 2.86 7.86 0.09 66.15 Average: 1 23.06 0.00 3.06 6.36 0.08 67.44 Average: 2 24.90 0.00 3.24 8.26 0.11 63.49 Average: 3 23.05 0.00 3.06 8.49 0.08 65.32